Bubble Freelancer Platform Architecture
Marketplace or agency management tool — two architectures, both proven in Bubble. Complete data model, Stripe Connect milestone payment flow, and the design decisions that separate a successful freelancer platform from a failed one.
Freelancer Platforms Are Among the Most Successful Bubble Products
Comet (€15M raised), Contra, and dozens of smaller platforms demonstrate that freelancer marketplaces and management tools are one of the most proven Bubble use cases. The model is clear: a two-sided platform connecting independent professionals with clients who need their services, with the platform taking a transaction fee or monthly subscription. The data architecture is well-established. The implementation is repeatable. The market is enormous.
Marketplace vs. Agency Management Tool
Who pays: Transaction fee (5–20% of each project) and/or subscription for premium visibility.
Data model: Freelancer profiles, client projects, proposals, contracts, payments via Stripe Connect.
Complexity: High — two-sided matching, trust and safety, dispute resolution, payment escrow.
Revenue ceiling: Very high — GMV-based monetisation scales with platform volume.
Who pays: Freelancers or agencies pay a monthly subscription to manage their client work.
Data model: Client records, projects, invoices, time tracking, contract storage, communication logs.
Complexity: Medium — single-sided, no matching required, simpler billing.
Revenue ceiling: Medium — per-seat subscription scales with freelancer adoption.
Freelancer Marketplace Data Model
Payment Flow with Stripe Connect
Client pays milestone:
POST stripe.com/v1/payment_intents
amount = milestone_amount * 100 (in cents)
application_fee_amount = milestone_amount * platform_fee_pct * 100
transfer_data[destination] = FreelancerProfile’s stripe_account_id
capture_method = “manual” ← hold funds, release later
// On milestone approval by client
Release payment:
POST stripe.com/v1/payment_intents/{id}/capture
// Stripe automatically splits: freelancer gets (amount – fee), platform gets fee
Ready to Build on Bubble?
Data model design, Stripe billing, multi-tenant architecture, and full SaaS builds — done right from day one by Pakistan’s leading Bubble.io team.
