Bubble.io Email Notifications: SendGrid Integration Complete Guide
Email Integration Guide · Bubble.io + SendGrid Bubble.io Email Notifications: SendGrid Integration Complete Guide Transactional email is infrastructure, not a feature. Invitation emails, billing alerts, trial reminders, and activity digests — built correctly in Bubble with SendGrid, dynamic templates, and per-user preference controls. 8Essential Emails 1Master Template PreferenceControls Built In ⏱ 12 min read · Bubble.io · 2026 Why Email Matters in SaaS Email Is Still Your Highest-ROI Communication Channel Push notifications get dismissed. Slack messages get lost. Email is where business decisions happen. For SaaS products, transactional email — invitation emails, payment receipts, password resets, activity notifications, trial reminders — is not optional. It is infrastructure. This guide shows you how to build a production-grade email system in Bubble using SendGrid, with dynamic templates, reliable delivery, and per-user preferences. Setup & Architecture Connecting SendGrid to Bubble in Four Steps 1 Configure API Connector for SendGrid API Name: SendGrid Auth header: Authorization: Bearer SG.YOUR_API_KEY (Private) Call name: Send Transactional Email Method: POST URL: https://api.sendgrid.com/v3/mail/send Body (JSON): { “personalizations”: [{ “to”: [{“email”: “<to_email>”, “name”: “<to_name>”}], “dynamic_template_data”: { “subject”: “<subject>”, “body_text”: “<body_text>”, “cta_url”: “<cta_url>”, “cta_label”: “<cta_label>” } }], “from”: {“email”: “hello@yourapp.com”, “name”: “Your App”}, “template_id”: “<template_id>” } 2 Create dynamic templates in SendGrid In SendGrid, create one master template with your brand design. Use Handlebars variables for all dynamic content: {{subject}}, {{body_text}}, {{cta_url}}. One template serves every email type — the body text changes per use case. This means you can update your email design once and every email type gets the update instantly, with zero Bubble changes. 3 Build a reusable “Send Email” backend workflow // Backend API Workflow: “send_email” // Parameters: to_email, to_name, subject, body_text, cta_url, cta_label, template_id Step 1: Only when: to_email is not empty AND contains “@” Step 2: SendGrid – Send Transactional Email [pass all parameters through] Step 3: Create EmailLog record (for debugging) recipient, template_id, sent_at, status // Every other workflow calls THIS workflow instead of SendGrid directly // One place to update, fix, or swap email providers 4 Respect user notification preferences // Store preferences on User record User: notif_activity_emails (yes/no, default yes) notif_billing_emails (yes/no, default yes) notif_digest_emails (yes/no, default yes) // Before sending any optional email Only when: recipient User’s notif_activity_emails = yes // Billing emails are never optional — always send those The 8 Essential Emails Every SaaS Email You Need to Build Email Trigger Required? Opt-Out? Team invitation Invitation record created Yes No Welcome / onboarding Workspace created Yes No Trial ending (3 days) Scheduled workflow, 3 days before trial_ends_at Yes No Payment failed invoice.payment_failed Stripe webhook Yes No Payment receipt invoice.payment_succeeded Stripe webhook Yes No Cancellation confirmed customer.subscription.deleted webhook Yes No Activity digest (weekly) Scheduled workflow, every Monday 8am No Yes Re-engagement (30 days inactive) Scheduled workflow checks last_active date No Yes Billing emails are never optional. Payment failed, subscription cancelled, trial ending — these are contractually important communications. Never make them opt-out. Every other email category (activity, digest, marketing) should have a clear unsubscribe path that updates the User’s notification preference field. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work Bubble.io Email Notifications: SendGrid Integration Complete Guide Simple Automation Solutions · sasolutionspk.com
How to Build a SaaS Referral Program in Bubble.io
Referral Program Guide · Bubble.io How to Build a SaaS Referral Program in Bubble.io Referral programs are the cheapest acquisition channel in SaaS. Customers who sign up through referrals convert better, churn less, and spend more. This guide covers the complete data model, referral tracking flow, and reward system built entirely in Bubble. 3-5xHigher Conversion 6Data Types First PaymentReward Trigger ⏱ 12 min read · Bubble.io · 2026 Why Referrals Are Your Cheapest Acquisition Channel The Economics of a Referral Program A customer who signs up through a referral converts at 3–5× the rate of paid traffic, churns at half the rate, and has a 16% higher lifetime value. Every SaaS that reaches product-market fit should have a referral program — not as a growth hack, but as a structural acquisition channel that compounds over time. Building one in Bubble takes less than a week and requires no third-party tools. 3–5× Higher conversion vs. paid traffic 50% Lower churn for referred customers 16% Higher LTV than non-referred customers $0 Marginal cost per referral sent Data Model The Referral Data Model 🔗ReferralCode workspace→ Workspace codetext (unique) created_by→ User times_usednumber total_earnednumber is_activeyes/no 📋Referral code→ ReferralCode referred_workspace→ Workspace referrer_workspace→ Workspace statusoption set reward_creditedyes/no reward_amountnumber 💰ReferralReward referral→ Referral recipient_workspace→ Workspace typeoption set amountnumber applied_atdate expires_atdate ⚙️ReferralProgram referrer_reward_typeoption set referrer_reward_valuenumber referee_reward_typeoption set referee_reward_valuenumber trigger_eventoption set is_activeyes/no 💸Credit workspace→ Workspace amountnumber sourceoption set expires_atdate is_usedyes/no 🏥Workspace (extra) referral_code→ ReferralCode referred_by→ Workspace credit_balancenumber total_referralsnumber The Referral Flow How the Referral Program Works End-to-End 1 Generate a unique code for every workspace // On workspace creation — always auto-generate a referral code Create ReferralCode: workspace = new Workspace code = random 8-char alphanumeric (Toolbox plugin) created_by = Current User is_active = yes Update Workspace: referral_code = new ReferralCode 2 Referrer shares their link Display the referral link prominently in Settings and onboarding: yourapp.com/signup?ref=ABC123. One-click copy button using the Clipboard plugin. Show the referral dashboard: how many signups used the code, total rewards earned, credit balance. 3 New signup with referral code // Signup page: read ?ref= URL parameter On page load: Store ref code in custom state On workspace creation: Only when: ref code state is not empty Find ReferralCode [code = ref state, is_active = yes] Update Workspace: referred_by = found ReferralCode’s workspace Create Referral: code=found, referred_workspace=new, status=Pending 4 Trigger reward after qualifying event On checkout.session.completed webhook: find any Referral where referred_workspace = this workspace and status = Pending. Set status = Converted, reward_credited = yes. Create Credit records for both referrer and referee. Update ReferralCode’s times_used and total_earned. Update both Workspace credit_balance fields. 💡 Reward on First Payment, Not on Signup Only credit rewards when the referred workspace makes their first real payment. Rewarding on signup creates fraud — people create fake accounts purely to farm referral credits. First paid invoice is the correct trigger, verified via the Stripe webhook, not the user’s self-reported action. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Build a SaaS Referral Program in Bubble.io Simple Automation Solutions · sasolutionspk.com
How to Scale a Bubble.io App From 100 to 10,000 Users
Scaling Guide · Bubble.io How to Scale a Bubble.io App From 100 to 10,000 Users The apps that fail to scale share the same architectural mistakes made in the first two weeks of build. This guide maps exactly what breaks at each scale threshold — and how to fix or prevent it. 100 → 10kUser Journey 5Root Causes of Slowness PreventDon’t Retrofit ⏱ 12 min read · Bubble.io · 2026 The Scale Reality What Actually Breaks as Your Bubble App Grows The Bubble apps that struggle to scale past 100 users share a common history: they were built fast, without architectural discipline, because “we’ll fix it when we need to.” The irony is that by the time you have 100 paying customers, fixing the foundation means rebuilding while the plane is in the air. This guide is for founders who want to build scale-ready from the start — and for those who are already at 100 users and need to know what to fix before they hit the ceiling. 100 Users — architectural debt starts showing 1k Users — search performance becomes critical 10k Users — infrastructure and data design separate fast from slow 100k Users — where Bubble’s limits and strengths are fully visible The Scaling Roadmap What to Fix at Each Scale Threshold 0 → 100 Users: Architecture Correctness At this stage, performance problems are invisible because the dataset is tiny. But architectural mistakes made here are the ones that cause rewrites later. The non-negotiables to establish before user 1 include correct privacy rules on every data type, workspace-scoped searches everywhere, soft deletes on all types, role on Membership not User, and Plan limits in the database not hardcoded. 100 → 1,000 Users: Query Optimisation ✓ Audit every search — replace all :filtered by with constraints ✓ Move to Growth plan (dedicated server) if not already ✓ Implement denormalised counts on Workspace — stop querying counts at render ✓ Paginate all repeating groups to 20 items maximum ✓ Profile Bubble’s Workload Unit usage — identify top 5 most expensive operations 1,000 → 10,000 Users: Infrastructure and Data Architecture ✓ Move to Team or higher plan for increased server capacity ✓ Break very large data types into smaller, more focused types if possible ✓ Move heavy analytics queries to scheduled overnight workflows — store results in summary records ✓ Consider Bubble’s dedicated cluster for your most performance-critical app ✓ Implement rate limiting on API Workflow endpoints to prevent abuse The Operations That Never Scale Without Being Redesigned Operation Fails At Redesign Search with :filtered by on large dataset ~5,000 records Replace with search constraints at every instance Count query on unbounded search at render ~10,000 records Denormalise the count, update on change Bulk “make changes to list” on all records ~1,000 records Backend workflow with recursive processing in batches of 100 Repeating group with 500+ rows, no pagination Any scale Paginate to 20 items, lazy load the rest Deep relational chains in RG cells (4+ hops) ~100 rows Denormalise commonly accessed fields onto the primary record The Bubble Ceiling Where Bubble Genuinely Hits Its Limits — and What Comes Next Bubble has genuine scale limits. Apps with millions of records in a single data type, requiring sub-100ms response on complex queries, or needing extreme concurrent write throughput will eventually need a custom backend. But this threshold is much higher than most builders assume — many Bubble SaaS products have been acquired, reached $1M ARR, and served hundreds of thousands of users without hitting these limits. Build for where you are today, with the discipline to prevent the architectural debt that would force a rebuild before you get there. The real bottleneck is almost never Bubble. In eight years of Bubble scaling case studies, the products that failed to scale past 10,000 users almost always had the same root causes: :filtered by in the wrong places, count queries on every render, unscoped searches, and denormalised data that was never updated correctly. Fix those five things before blaming the platform. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Scale a Bubble.io App From 100 to 10,000 Users Simple Automation Solutions · sasolutionspk.com
Bubble.io Custom States and URL Parameters: Advanced State Management
State Management · Bubble.io Advanced Bubble.io Custom States and URL Parameters: Advanced State Management Custom states, URL parameters, and the database serve different purposes in Bubble. Using the wrong one causes bugs that are hard to find. This guide maps every state management scenario to the correct solution. 3Storage Types 4Core Patterns Deep LinksVia URL Params ⏱ 12 min read · Bubble.io · 2026 State Management Fundamentals Custom States vs. URL Parameters vs. Database — When to Use Each State management is the practice of deciding where to store information that controls what the user sees. Bubble gives you three options: custom states (in-memory, reset on page refresh), URL parameters (persistent across refresh, shareable), and the database (permanent, server-side). Choosing the wrong one creates bugs that are surprisingly difficult to diagnose. Storage Type Persists on Refresh? Shareable URL? Server-Side? Use For Custom State No No No UI toggle states, active tab, search input, modal open/closed, selected item highlight URL Parameter Yes Yes No Current page in pagination, active filter, selected record ID for deep links Database Field Yes Yes (via ID) Yes User preferences, saved filters, onboarding completion, anything that needs to survive session Local Storage (JS) Yes No No Rarely needed in Bubble — use database fields instead Custom State Patterns The Most Valuable Custom State Patterns Pattern 1: Tab Navigation // State: active_tab (text) on Page element, default “overview” Tab “Overview” click: Set Page’s active_tab = “overview” Tab “Members” click: Set Page’s active_tab = “members” Tab “Billing” click: Set Page’s active_tab = “billing” // Tab styling: underline/active class when state matches Overview tab style “active” when: Page’s active_tab = “overview” // Content visibility Overview group visible when: Page’s active_tab = “overview” Members group visible when: Page’s active_tab = “members” Pattern 2: Selected Item in a List // State: selected_project (Project) on Page // When user clicks a row in the project list RG: Row click workflow: Set Page’s selected_project = Current Cell’s Project // Detail panel shows selected project’s data Detail panel visible when: Page’s selected_project is not empty Detail title text: Page’s selected_project’s name // Row highlight in RG cell Row background when: Current Cell’s Project = Page’s selected_project Pattern 3: URL Parameters for Deep Links // Set URL param when navigating within the app Navigate to Settings: /settings?tab=billing // On page load: read URL param and set state Page load workflow: Only when: Get data from URL “tab” is not empty Set Page’s active_tab = Get data from URL “tab” // Now /settings?tab=billing opens directly on the Billing tab // Shareable link — customer support can send users directly to billing Pattern 4: Multi-Step Form State // State: form_step (number, 1–4) on Page Step 1 group visible when: form_step = 1 Step 2 group visible when: form_step = 2 // “Next” button advances step Next button click: Only when: required fields on current step are not empty Set form_step = form_step + 1 // Progress indicator Progress text: Step [form_step] of 4 Progress bar width: form_step / 4 * 100% Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work Bubble.io Custom States and URL Parameters: Advanced State Management Simple Automation Solutions · sasolutionspk.com
How to Build a SaaS Analytics Dashboard in Bubble.io
Analytics Dashboard · Bubble.io How to Build a SaaS Analytics Dashboard in Bubble.io A dashboard that computes metrics at render time is always slow. A dashboard that reads pre-computed values is always fast. This guide covers the denormalisation strategy, chart plugins, and performance patterns for production SaaS dashboards in Bubble. Pre-computeMetrics Pattern 6Visualisation Types ZeroRender-Time Queries ⏱ 12 min read · Bubble.io · 2026 Dashboard Architecture The Right Way to Build Dashboards in Bubble A dashboard that runs six count queries, four sum queries, and three chart data queries on every page load will feel painfully slow. A dashboard that reads six pre-computed numbers from a single Workspace record will load in milliseconds. The entire philosophy of Bubble dashboard architecture is: compute expensive aggregations once when data changes, store the results, and read those stored results at render time. Never compute at render time. The golden rule: Every dashboard metric that can be pre-computed should be stored as a denormalised field on the Workspace (or user) record, updated whenever the underlying data changes. The dashboard page reads only from this one record — zero additional queries at render time. Denormalised Metrics Pattern Which Metrics to Denormalise Metric Store On Update Trigger Update Action Total records count Workspace Create / soft delete any record record_count + 1 or – 1 Active members Workspace Membership status change seats_used + 1 or – 1 Monthly revenue Workspace Stripe invoice.payment_succeeded webhook mrr = invoice amount Completed tasks this week User Task marked complete weekly_completions + 1 Conversion rate Workspace Daily scheduled workflow recalculates converted / total * 100 Average response time Workspace Rolling window — computed daily Scheduled overnight recalc For Metrics That Can’t Be Fully Denormalised // Some metrics require period-based aggregation (last 30 days, etc.) // Strategy: compute on page load but cache in custom state Page load workflow: Step 1: Search for Orders [workspace=current, created > 30 days ago]:sum of amount Step 2: Set custom state “revenue_30d” = Step 1 result Step 3: Text element displays “revenue_30d” state — not the live query // This fires once at page load — not on every element render // Add a “Refresh” button that re-runs the page load workflow if needed Charts & Visualisations Charts in Bubble — The Right Plugins 📊 Chart.js Plugin The most capable free chart plugin for Bubble. Supports line, bar, pie, doughnut, radar, and mixed charts. Pass data as a list of numbers and labels. Customisable colours, tooltips, and animations. 📈 Apexcharts Plugin More modern design than Chart.js. Excellent for time-series line charts, area charts, and heatmaps. Responsive by default. The preferred choice for SaaS dashboards in 2026. 💲 Metric Cards (Custom) For single-number KPI cards (MRR, DAU, Churn), build reusable elements with a large number, a label, and a trend indicator (up arrow in green, down in red). Display the pre-computed Workspace field value. 📌 Progress Bars For usage meters (seats used / seat limit), a simple styled shape works best. Width as percentage: seats_used / seat_limit * 100%. Colour conditioned on percentage: green below 70%, amber 70–90%, red above 90%. 🗓 Data Tables Repeating groups styled as tables — header row as a non-repeating row of column headers, data rows as the RG cells. Use consistent column widths, alternating row colours, and sortable column headers. 📄 Export to CSV Every data table should have a CSV export button. Use the Toolbox plugin or a backend workflow to generate the CSV content, store as a file, and trigger a download. Enterprise customers always ask for export. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Build a SaaS Analytics Dashboard in Bubble.io Simple Automation Solutions · sasolutionspk.com
Bubble.io Repeating Groups: Mastering Lists, Pagination & Performance
Element Mastery · Bubble.io Repeating Groups Bubble.io Repeating Groups: Mastering Lists, Pagination & Performance Repeating Groups are the most powerful and most misused element in Bubble. Master these eight patterns and your lists will be fast, correct, and professional at any scale. 8Core Patterns PaginationEssential for Scale Nested RGsKanban Included ⏱ 12 min read · Bubble.io · 2026 The Most Important Element Why Repeating Groups Make or Break Every Bubble App The Repeating Group (RG) is the most used and most misused element in Bubble. It is how you display any list of data — records, options, search results, nested structures. Get it right and your app feels fast, smooth, and professional. Get it wrong and your app is slow, broken at scale, and full of subtle data display bugs. This guide covers every RG pattern you need to know. Core Patterns The Eight Repeating Group Patterns Every Builder Must Know Pattern 1: Always Constrain, Never Filter ✗ Kills Performance at Scale Data source: Search for Projects :filtered by status = Active // Loads ALL projects, filters in browser ✓ Fast at Any Scale Data source: Search for Projects [ workspace = current_workspace, status = Active, is_deleted = no] // DB runs WHERE clause, returns only matches Pattern 2: Paginate Every Production List // RG data source with pagination Data source: Search for Projects [constraints] :items until #(page * 20) :items from #((page-1)*20 + 1) // OR use built-in RG pagination RG setting: Fixed number of rows: 20 Load More button: Show next page of Repeating Group’s list Total count text: Search for Projects [same constraints] :count // Store the :count in a custom state on page load — not in the RG cell Pattern 3: Nested RGs — The Kanban Column Pattern // Outer RG: status columns (from Option Set) Outer RG: Project_Status option set — horizontal layout // Inner RG: projects in this status column Inner RG data source: Search for Projects [ workspace = current_workspace, status = Outer Cell’s Project_Status, is_deleted = no ] // One search per column — efficient and real-time Pattern 4: Search Input with RG — Live Search Search Input (type: text, placeholder: “Search projects…”) RG data source: Search for Projects [ workspace = current_workspace, name contains Search Input’s value, is_deleted = no ] // “contains” runs as DB ILIKE — case-insensitive, server-side // RG refreshes as user types — no button needed Pattern 5: Empty State Handling // Show empty state group when RG has no results Empty state group visible when: Repeating Group Projects’s list:count = 0 AND Page is loaded // Empty state contains: icon + message + CTA button // This is your activation surface — make it compelling Pattern 6: Sorting with a Dropdown Sort dropdown: option set [Newest, Oldest, A–Z, Z–A, Value High–Low] RG data source: Search for Projects [constraints] :sorted by [ When Sort = Newest → Created Date descending When Sort = Oldest → Created Date ascending When Sort = A-Z → name ascending ] // Use conditional sort expressions on the RG data source Performance Checklist Repeating Group Audit Before Launch ✓ Every RG uses search constraints — zero :filtered by expressions anywhere ✓ Every production list RG is paginated to 15–25 items maximum ✓ Every RG has a visible empty state with a clear call to action ✓ Nested RGs (Kanban) each use their own constrained search — not :filtered by on parent data ✓ Count queries stored in custom states at page load — not computed inside RG cells ✗ Never display more than 50 records in a single RG without pagination Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work Bubble.io Repeating Groups: Mastering Lists, Pagination & Performance Simple Automation Solutions · sasolutionspk.com
How to Handle Multi-Currency and International Payments in Bubble.io
International Payments · Bubble.io + Stripe How to Handle Multi-Currency and International Payments in Bubble.io Selling globally means charging in local currencies, handling VAT, paying out in local currencies, and reporting revenue across currency boundaries. This guide covers every layer of multi-currency implementation in Bubble with Stripe. 5Implementation Layers Stripe TaxVAT Automated ISO CodesCurrency Standard ⏱ 12 min read · Bubble.io · 2026 The Challenge Why Multi-Currency Is More Than Changing a Currency Symbol Displaying “$49” vs “€49” is trivial. Real multi-currency support means: charging customers in their local currency, remitting to sellers or service providers in their local currency, handling exchange rate fluctuations in reporting, complying with VAT and tax requirements per country, and ensuring Stripe is configured to accept and payout in the right currencies. Each of these is a distinct challenge with a distinct solution in Bubble. ⚠ Store All Amounts in the Smallest Currency Unit Stripe requires amounts in the smallest unit of a currency — cents for USD, pence for GBP, fils for AED. Always store your prices in Bubble as the major unit (49.00) and multiply by 100 before sending to Stripe (price * 100). Never store cents in Bubble — it makes your UI math incorrect and your data confusing. Implementation Guide Five Layers of Multi-Currency Implementation 1 Store currency on the Workspace or User record // Workspace-level for B2B SaaS Workspace: currency → text (ISO code: “USD”, “EUR”, “GBP”) currency_symbol → text (“$”, “€”, “£”) stripe_customer_id → text (one Customer per workspace) // Set during workspace creation based on IP geolocation // or let user select from a currency dropdown 2 Pass currency to Stripe on every payment POST stripe.com/v1/payment_intents amount = price * 100 (in smallest unit) currency = Workspace’s currency (“usd”, “eur”, “gbp”) // Stripe uses lowercase ISO codes // Stripe will decline if your account doesn’t support the currency // Enable currencies in Stripe Dashboard > Settings > Payouts 3 Create separate Stripe Plans per currency In Stripe, a subscription Price is currency-specific. A $49/mo plan and a €49/mo plan are two separate Price objects with two separate IDs. Store both IDs on your Plan data type: stripe_price_usd, stripe_price_eur, stripe_price_gbp. On checkout, select the Price ID matching the workspace’s currency. 4 Display prices with correct currency formatting // Display logic in Bubble text element Price display: Workspace’s currency_symbol + Plan’s price_monthly // Result: “$49” or “€49” or “£49” // For formatting with decimals and thousands separator Formatted price: price:formatted as $#,###.## → then replace “$” with currency_symbol 5 VAT and tax compliance For EU customers, VAT must be collected and remitted per country. Enable Stripe Tax (automatic tax calculation) on your checkout sessions — Stripe handles the calculation, collection, and reporting. Store the customer’s country on the Workspace record and pass it to Stripe on Customer creation. Reporting Multi-Currency Revenue Reporting in Bubble Reporting revenue across currencies requires a common unit. The two options: report in each currency separately (show $MRR, €MRR, £MRR as separate figures) or convert everything to a base currency using a stored exchange rate. Store a daily exchange rate on a CurrencyRate data type updated by a Scheduled Workflow via an exchange rate API. Multiply each workspace’s MRR by its exchange rate to the base currency for the total. Never use live exchange rates for reporting. Using a real-time rate makes your reported MRR change every time you refresh the page — making it impossible to compare periods. Store a daily closing rate and use that rate consistently for that day’s reporting. Your accountant will thank you. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Handle Multi-Currency and International Payments in Bubble.io Simple Automation Solutions · sasolutionspk.com
How to Build a Membership Site on Bubble.io
Membership Site Guide · Bubble.io How to Build a Membership Site on Bubble.io Courses, community, gated content, and recurring billing — membership sites are a natural fit for Bubble. This guide covers the complete data model, access control pattern, and Stripe billing integration for a production membership product. 6Core Data Types Tier-GatedContent Access StripeSubscriptions ⏱ 12 min read · Bubble.io · 2026 What Makes a Membership Site The Four Defining Features of a Membership Site A membership site is any product where access to content, community, or features is gated behind a recurring payment. The defining features are: access control (members see content, non-members see a paywall), content delivery (courses, articles, videos, downloads), community (forums, member directories, messaging), and recurring billing (monthly or annual subscriptions). 🔒 Access Control Privacy rules gate every content data type behind an active membership check. Non-members attempting to access member URLs see a paywall prompt — not an error. The paywall is a conversion surface, not a dead end. 🎓 Content Delivery Courses, modules, lessons, articles, PDFs, videos — each is a data type in Bubble with a membership tier requirement field. Premium content requires a higher membership tier. Content is served directly from Bubble or via a CDN for video. 🌏 Community Forum posts, discussion threads, member directories, and direct messaging — all requiring active membership to access. The community is often the stickiest feature: members stay for the content, but they stay longer for the people. 💰 Recurring Billing Stripe subscriptions at the User level (for individual membership sites) or Workspace level (for team memberships). Trial periods, annual vs monthly, tier upgrades, and cancellation flows — all managed via Stripe and webhooks. 📊 Progress Tracking For courses: track lesson completion per user. A LessonProgress data type with user, lesson, and completed_at fields. The course overview page shows a completion percentage from a count of completed lessons divided by total lessons. 📧 Email Sequences Onboarding drip emails triggered by membership creation, nudge emails for incomplete course modules, renewal reminders. All via SendGrid with Bubble’s Scheduled Workflows firing timed emails after specific events. Data Model Membership Site Data Model 🎓Course titletext descriptiontext thumbnailimage tier_requiredoption set is_publishedyes/no 📄Lesson course→ Course titletext video_urltext contenttext (rich) ordernumber duration_minnumber ✓LessonProgress user→ User lesson→ Lesson course→ Course completed_atdate 💬ForumPost author→ User categoryoption set titletext bodytext reply_countnumber 👤MemberProfile user→ User tieroption set stripe_sub_idtext statusoption set joined_atdate 💵MemberTier nametext stripe_price_idtext price_monthlynumber course_accesslist of Course Content access check pattern: On every course or lesson page, Step 1 of the page load is: check if Current User has an active MemberProfile with a tier that includes this course. If not, show the paywall overlay instead of the content. This check runs server-side via privacy rules — the content data simply doesn’t load for non-qualifying members. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Build a Membership Site on Bubble.io Simple Automation Solutions · sasolutionspk.com
Bubble.io for Agencies: How to Build and Deliver Client Projects
Agency Guide · Bubble.io Bubble.io for Agencies: How to Build and Deliver Client Projects The no-code agency model is one of the highest-leverage businesses a skilled Bubble builder can run. Fixed-price projects, healthy margins, and a repeatable delivery process that scales with expertise. $15k+Project Minimum 5Delivery Phases 60%+Agency Margin ⏱ 12 min read · Bubble.io · 2026 The Agency Opportunity Why Bubble Is the Best Platform for a No-Code Agency The no-code agency model is one of the highest-leverage businesses available to a skilled Bubble builder. You convert expertise into deliverables for clients who need applications but lack the technical ability or budget to hire traditional developers. A proficient Bubble developer building at 10× the speed of a coded equivalent can charge $15,000–$80,000 per project while maintaining healthy margins that traditional agencies cannot match. $15k Minimum project value for well-scoped Bubble builds 10× Speed advantage over traditional development 60%+ Typical agency margin on Bubble projects 4–8wk Project delivery timeline for most MVPs Project Delivery Framework The Agency Delivery Process — Five Phases 1 Discovery & Scoping (Week 0) A paid discovery session (2–4 hours, $500–$1,500) to map the client’s requirements into a defined scope document. Every user type, every workflow, every integration, every page. Vague scope is the source of every agency dispute. Charge for discovery — it filters serious clients and funds your architecture work. 2 Architecture & Data Model (Week 1) Design every data type, field, and relationship before opening Bubble. Present the data model to the client for sign-off. Changes to the data model after build begins are expensive — this phase prevents them. Deliver a written architecture document as a project artefact. 3 Build (Weeks 2–6) Build in order of dependency: data model first, then backend workflows, then pages. Share the development URL with the client from week one — visible progress builds confidence and surfaces misunderstandings early. Use Bubble’s version control to checkpoint before major changes. 4 QA & Handover (Week 7) Run the pre-launch checklist. Test every user flow end-to-end. Test privacy isolation. Test billing edge cases. Deliver a recorded walkthrough video of the app. Provide a written handover document covering data model, key workflows, and how to make common changes. 5 Ongoing Retainer (Month 2+) Offer a monthly maintenance and iteration retainer ($500–$2,500/mo). This converts a one-time project fee into recurring revenue and keeps the client relationship active. Retainer work compounds: every new feature makes the next one faster to build. Pricing & Contracts How to Price and Contract Bubble Agency Work Project Type Typical Scope Price Range Timeline MVP / Prototype Core loop only, 5–8 pages, 1 user type $5,000–$15,000 2–4 weeks Full SaaS MVP Multi-tenant, auth, billing, 2 roles, 10–15 pages $15,000–$35,000 4–8 weeks Marketplace Two-sided, Stripe Connect, messaging, reviews $25,000–$60,000 6–12 weeks Enterprise Internal Tool Complex workflows, integrations, reporting $20,000–$80,000 6–16 weeks Monthly Retainer Ongoing iterations, bug fixes, new features $500–$2,500/mo Ongoing Fixed price, not hourly. Hourly billing rewards slowness and creates adversarial client relationships. Fixed-price projects reward your expertise and speed. A well-scoped fixed-price project lets you earn $150–$300 effective hourly rate as your Bubble skills improve — while the client has budget certainty. Both parties win. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work Bubble.io for Agencies: How to Build and Deliver Client Projects Simple Automation Solutions · sasolutionspk.com
How to Build a CRM in Bubble.io: Data Model, Pipeline & Automation
CRM Build Guide · Bubble.io How to Build a CRM in Bubble.io: Data Model, Pipeline & Automation Custom CRMs built in Bubble outperform generic tools for teams with non-standard processes. Full data model, Kanban pipeline view, activity logging, and stage automation — built correctly in two weeks. 2wkMVP Build Time 6Core Data Types KanbanPipeline View ⏱ 12 min read · Bubble.io · 2026 Why Build vs Buy Why Teams Build Custom CRMs on Bubble Instead of Using Salesforce Off-the-shelf CRMs — Salesforce, HubSpot, Pipedrive — solve the general case. A custom CRM built in Bubble solves your exact case: your pipeline stages, your fields, your automation rules, your integrations, at a fraction of the cost. For companies with non-standard sales processes, custom product-related fields, or deep integration needs, a Bubble CRM outperforms generic tools and costs 90% less per seat. $0 Per-seat cost vs $75–$300/seat for Salesforce 100% Custom fields matched to your exact process 2wk Typical Bubble CRM MVP build time Any API Integrate with any tool via API Connector Data Model The CRM Data Model — Six Core Types 🏢Company workspace→ Workspace nametext websitetext industryoption set sizeoption set owner→ User 👤Contact workspace→ Workspace company→ Company nametext emailtext titletext last_contacteddate 💵Deal workspace→ Workspace company→ Company contact→ Contact stageoption set valuenumber close_datedate owner→ User 📋Activity workspace→ Workspace typeoption set deal→ Deal contact→ Contact notetext logged_by→ User 📅Task workspace→ Workspace deal→ Deal titletext due_datedate assigned_to→ User is_doneyes/no 📊Pipeline stagesoption set Lead → Qualifiedstage 1→2 Proposal → Negotiationstage 3→4 Won / Lostterminal stages Pipeline View & Automation Kanban Pipeline View and Stage Automation The pipeline Kanban view is a repeating group of stages (columns), each containing a nested repeating group of Deals filtered by that stage. Drag-and-drop between columns is achieved with the Draggable Elements plugin — on drop, update the Deal’s stage field to the target column’s stage value. // Outer RG: all Deal stages (from Option Set) Outer RG data source: Deal_Stage option set values Layout: Horizontal scroll // Inner RG: deals in this stage Inner RG data source: Search for Deals [ workspace = current_workspace, stage = Current Cell’s stage, is_deleted = no ] // On drag drop — update stage Draggable drop event: Make changes to Deal: stage = target column’s stage Create Activity: type = Stage Change, deal = this Deal 💡 Automate Follow-Up Tasks on Stage Change When a Deal moves to Proposal stage, automatically create a Task due in 3 days: “Send proposal document.” When it moves to Negotiation, create “Schedule follow-up call.” Stage-triggered automation is the feature that makes a custom CRM feel smarter than generic tools. Ready to Build on Bubble? Architecture, data model design, Stripe billing, and full SaaS builds — done right from day one. Book a Free Call →See Our Work How to Build a CRM in Bubble.io: Data Model, Pipeline & Automation Simple Automation Solutions · sasolutionspk.com