Member
Companies

Our members have paid maintainers

$2,489,246

over the last year.

Name	Devs	$/dev
Posit	134	$3,679
Sentry	129	$5,814
Sanity	56	$2,000
HeroDevs	50	$2,880
Zerodha	33	$7,261
Antithesis	23	$8,087
StackBlitz	18	$5,278
Prefect	17	$2,353
Laravel	17	$2,000
Pydantic Logfire	11	$2,182
Speakeasy	10	$4,228
VoidZero	10	$3,149
Astral	8	$3,250
Platformatic	8	$2,250
Scalar	7	$3,653
Pixee	7	$3,609
Frontend Masters	6	$10,000
Emerge Tools	6	$3,011
Browserbase	6	$2,000
Private Packagist	4	$6,632
Tideways	4	$6,046
Val Town	4	$2,400
GitButler	4	$2,063
vlt	3	$2,333
Rector	2	$9,332
Keygen	1	$5,428
Buttondown	1	$5,000
HTTP Toolkit	1	$4,162
SaaS Pegasus	1	$2,100
Chief Tools	1	$2,072

Posit

“We're deeply committed to sustaining open-source ecosystems by supporting projects and organizations that drive innovation. Joining the Open Source Pledge reinforces our dedication to the community.”

134 devs $3,679 / dev

Sentry

Innovator

“We've always given back to the community and now we're happy to help other companies do the same through the Open Source Pledge.”

129 devs $5,814 / dev

Sanity

“We're joining the Open Source Pledge because we believe in supporting the open source projects and maintainers that our platform is built on.”

56 devs $2,000 / dev

HeroDevs

Innovator

“We believe it's essential to give back to the community that powers so much of our work.”

50 devs $2,880 / dev

Zerodha

“By joining the Open Source Pledge and sharing our journey, we hope to inspire other companies to take similar steps.”

33 devs $7,261 / dev

Antithesis

Innovator

“We rely heavily on the countless hours of work contributed by OSS maintainers worldwide.”

23 devs $8,087 / dev

StackBlitz

Innovator

“We're happy to continue giving back to the Open Source community by joining the Open Source Pledge.”

18 devs $5,278 / dev

Prefect

Innovator

“By supporting these projects, we're not just giving back—we're investing in the future of open source.”

17 devs $2,353 / dev

Laravel

Innovator

“Participating in the Open Source Pledge is just one of the ways we continue to invest in the future of open source.”

17 devs $2,000 / dev

Pydantic Logfire

Innovator

“For too long the open source ecosystem has been taken for granted. We're proud to be part of the movement to change that.”

11 devs $2,182 / dev

Speakeasy

Innovator

“We've always supported the OSS projects that our platform is built on.”

10 devs $4,228 / dev

VoidZero

“We rely on many important dependencies and we love to give back.”

10 devs $3,149 / dev

Astral

Innovator

“We're excited to establish a precedent for giving early and often.”

8 devs $3,250 / dev

Platformatic

Innovator

“Contributing to open source projects fosters a strong, collaborative community, benefiting everyone involved.”

8 devs $2,250 / dev

Scalar

Innovator

“Thanks to all the maintainers and contributors whose software we are privileged to use and build with.”

7 devs $3,653 / dev

Pixee

Innovator

“We believe in Open Source! We leverage tools from the community and strive to give back when possible.”

7 devs $3,609 / dev

Frontend Masters

Innovator

“Many maintainers have considered quitting due to burnout. We want to shine a light on this threat to open source.”

6 devs $10,000 / dev

Emerge Tools

Innovator

“We try to give back to the open source community as much as we can through our own projects as well as sponsorships.”

6 devs $3,011 / dev

Browserbase

Innovator

“We believe in the power of open source software and its impact on the growth of the tech community.”

6 devs $2,000 / dev

Private Packagist

Innovator

“As open-source maintainers ourselves we wish to do our part in helping the entire ecosystem of open-source software thrive.”

4 devs $6,632 / dev

Tideways

Innovator

“We want to make a public commitment on our various open source contributions.”

4 devs $6,046 / dev

Val Town

Innovator

“Thanks so much to all the maintainers we depend on! We are so grateful for your work.”

4 devs $2,400 / dev

GitButler

Innovator

“We believe that it's important to do what we can to support maintainers and help make the Open Source community sustainable.”

4 devs $2,063 / dev

vlt

Innovator

“We believe open source software is at the heart of modern businesses success.”

3 devs $2,333 / dev

Rector

Innovator

“Rector is alive thanks to Open Source projects and the developers behind those projects.”

2 devs $9,332 / dev

Keygen

Innovator

“Being built on top of Open Source, we strive to give back to the community whenever possible with our own Open Source projects as well as our funds.”

1 dev $5,428 / dev

Buttondown

Innovator

“We — and you, even if you don't know it — would be nowhere without open source software.”

1 dev $5,000 / dev

HTTP Toolkit

Innovator

“Like all modern software projects, we stand on the shoulders of a huge variety of other open-source components.”

1 dev $4,162 / dev

SaaS Pegasus

“SaaS Pegasus is built on top of a vast Open Source ecosystem. Adopting the Open Source Pledge felt like a good way to give back to the developers whose work has made Pegasus possible.”

1 dev $2,100 / dev

Chief Tools

Innovator

“We're joining the Open Source Pledge because our business is built on and with open-source software.”

1 dev $2,072 / dev

“Devs”: Average number of employed full-time equivalent developers (in latest report).
“$ / dev”: USD paid / average number of employed full-time equivalent developers (in latest report).

Join the list

Learn what it takes

MemberCompanies

$2,489,246

Posit

Sentry Innovator

Sanity

HeroDevs Innovator

Zerodha

Antithesis Innovator

StackBlitz Innovator

Prefect Innovator

Laravel Innovator

Pydantic Logfire Innovator

Speakeasy Innovator

VoidZero

Astral Innovator

Platformatic Innovator

Scalar Innovator

Pixee Innovator

Frontend Masters Innovator

Emerge Tools Innovator

Browserbase Innovator

Private Packagist Innovator

Tideways Innovator

Val Town Innovator

GitButler Innovator

vlt Innovator

Rector Innovator

Keygen Innovator

Buttondown Innovator

HTTP Toolkit Innovator