Crowdfunding & Donation Platform with Event Ticketing
A Laravel-based crowdfunding platform with drag-and-drop campaign builders, event ticket sales, 10+ payment gateways, and a configurable platform fee model — built to run as a standalone or white-label product.
A Kickstarter alternative — built to own
Our client wanted to launch a niche crowdfunding platform for a specific community. They needed campaign management, donor tracking, social-login onboarding, event ticket sales, and a platform fee model that generated revenue from each successful campaign.
We built a full Laravel platform with a drag-and-drop campaign page builder, multi-gateway payment processing, event module with capacity management, and a fully configurable admin panel. The platform operates without a per-campaign engineering requirement — campaign creators self-serve.
Core product message: Run your own crowdfunding platform with full control over fees, branding, and campaign policies.
Building trust between campaign creators and backers
Crowdfunding platforms depend on trust. Backers need to know their money is safe. Campaign creators need transparent fee structures and real-time funding visibility. All of this had to work across multiple payment gateways with zero manual intervention.
Self-service campaigns with full platform control
Campaign creators register via social login, complete a profile, and launch campaigns through a guided setup flow with the drag-and-drop page builder. Each campaign can support donations, event tickets, or both — with goal tracking updated in real time as backers contribute.
The admin panel gives platform operators full control: approve or reject campaigns, configure fee structures per category, view transaction ledgers, and manage the content of any page via the drag-and-drop builder.
Platform Features
Laravel + multi-gateway abstraction layer
All 10+ payment gateways are implemented behind a unified PHP interface. Each gateway implements the same contract: charge, refund, webhook handling. Switching or adding a gateway never requires changes to campaign checkout logic.
Campaign pages are stored as JSON layout documents and rendered server-side. The drag-and-drop builder serializes block trees into a flat JSON format that can be versioned, previewed, and published independently of campaign data.
Hard problems, solved cleanly
Campaign Goal Tracking in Real Time
Donation totals must update in real time on campaign pages as backers contribute. Implemented with server-sent events for live progress bars and atomic balance increments to prevent double-counting concurrent donations.
Platform Fee Configurability
Platform operators needed to set different fee structures per campaign type — percentage for standard campaigns, fixed amounts for event tickets. A per-campaign-type fee config in the admin panel drives all checkout calculations.
Event Ticket Inventory
Event campaigns have finite ticket capacity per tier. Preventing overselling required atomic inventory decrement on checkout confirmation — reserve-on-add-to-cart with a short-lived lock that expires on abandonment.
Drag-and-Drop Campaign Pages
Campaign creators needed to build rich campaign pages without code. Built a JSON-backed drag-and-drop builder with text, image, video, and donation widget blocks — stored as a serialized layout document per campaign.
Multi-Gateway Payment Routing
Each campaign can enable a subset of payment gateways. A unified gateway abstraction layer handles routing, webhook normalization, and refund flows regardless of which provider the backer uses.
A live crowdfunding platform generating platform-fee revenue
The platform launched with campaign creators self-serving end-to-end. The admin panel gives the client full oversight of every campaign, transaction, and payout. Platform fee revenue is generated automatically on every successful campaign.
The drag-and-drop builder reduced campaign setup time significantly — creators launch polished campaign pages in under an hour without design or development support. The platform scales to new campaign categories without code changes.
Questions about building a crowdfunding platform?
Common questions from founders before starting a crowdfunding or donation platform engagement.
A full crowdfunding platform with campaign management, event ticketing, 10+ payment gateways, and an admin panel typically ranges from $20,000 to $50,000. The main variables are the number of payment integrations, whether a mobile app is needed, and the complexity of the campaign fee logic.