For open source maintainers

Maintenance is work. Fund it in public.

Your project is in production at companies you’ve never heard of. A sponsorship wall makes support visible — who funds the work, who just consumes it — and pays you directly.

Your Project
@yourproject
Back
Gold
Presented to Halcyon Systems
Gold sponsor · ★ 14 mo
Silver
Jonas Meyer
★ 7 mo · since Jan 2026
Bronze
Ada Okafor
Monthly
+ yours
This could be your wall
Why it works
Funding becomes something an engineering manager can point to, expense, and renew.

Every maintainer knows the math: thousands of production deployments, single-digit sponsors. The missing piece usually isn’t goodwill, it’s visibility — there’s no public answer to “who funds this?”, so nobody feels the gap. A wall changes the frame: when the companies that fund your work get a named plaque, the empty space next to it asks a quiet question of everyone else shipping your code for free.

Placement

Where your wall earns its keep

01

Top of the README

The badge updates itself as backers join, so the repo always shows current support.

02

FUNDING.yml & the Sponsor button

Point GitHub’s built-in affordance at your wall.

03

Release announcements

Every release post is read by exactly the people whose businesses depend on the next one.

04

Your docs & project site

A “backed by” strip in the footer turns sponsors into social proof on every page.

Your backers

Who backs open source maintainers

The best open source backers are companies — and companies need something to show for it. A plaque with their name and tenure on the project they depend on is a line item they can justify: public proof they fund the ecosystem they profit from. Individual engineers back the projects that saved them a week; their monthly plaques and streaks give your project the “actively supported” signal that keeps new adopters confident.

Bronze Silver Gold Platinum Titanium
The basics

How SponsoredBy works

Money goes straight to you

One-time or monthly backings, paid directly into your own Stripe account — we never hold your money. Fees: 10% on Free, 5% on Pro, 3% on Max.

Everyone is verified

You verify a handle or domain to unlock payouts; sponsors giving larger amounts pass an identity check. The names on your wall are real people.

Support becomes plaques

Backers appear on your public wall with a tier, a name (or anonymous, their choice), and how long they’ve backed you.

Payouts currently require a U.S. Stripe account — more countries are coming. Your wall works everywhere.

Show the world who’s got your back.

Free to join. Your wall is live in minutes, and every backer after that is public credit.

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