grants.watch
Funding Vehicles

Programs

532
in this cadence
292
active programs

Every call the registry lists as current, the dated ones in the order they close. The year's rhythm, plotted lane by lane.

Coverage
2026 + undated callsInclude all programs
showing 361-420 of 532
Optimism Season 4 Requests for Grants
Optimism Foundation · Ended · Not recorded
No cadence on file
Orion Fund (Draper Dragon Ecosystem Fund)
Cardano Foundation · Active · Not recorded
No cadence on file
OSMF 2020 Microgrants Pilot
OpenStreetMap Foundation · Ended · Not recorded
No dates on file
Outreachy
Software Freedom Conservancy · Active · In rounds
Closed · Feb 6–Feb 13 · Closed · Aug 24–Aug 31
Pacifica Fi 1-Month Hackathon
Pacifica · Ended · In rounds
Closed · Apr 16
Patch the Planet
Patch the Planet · Active · Not recorded
No cadence on file
People-First AI Fund
OpenAI Foundation · Ended · In rounds
Closed · Jul 15
Perl community grants
The Perl & Raku Foundation · Not recorded · Not recorded
No cadence on file
Perl Core Development Fund
The Perl & Raku Foundation · Active · Not recorded
No cadence on file
Pharos Ecosystem Grant Program
Pharos Network · Active · Not recorded
No cadence on file
Pharos Hackathon (Phase 1)
Pharos Network · Ended · In rounds
Closed · Jun 8–Jun 17
Pharos Incubator Program
Pharos Network · Active · Not recorded
No cadence on file
PHP Foundation 2027 Core Development Contractors
PHP Foundation · Active · In rounds
Closes Oct 20
PIBBSS AI Safety Fellowship
Principles of Intelligence · Paused · In rounds
Closed · Jul 20
PL Genesis
Protocol Labs · Active · Not recorded
No dates on file
Plume Network RWAfi Ecosystem Grants
Plume Foundation · Active · Not recorded
No cadence on file
Polkadot Treasury Proposals
Web3 Foundation · Active · Not recorded
No cadence on file
Polygon Community Grants Program
Polygon · Ended · In rounds
No 2026 dates
Polygon Community Grants Program — Season 2
Polygon · Ended · In rounds
No 2026 dates
Polygon Ecosystem DAO Enters Season 1: Onwards to Decentralization
Polygon · Ended · Not recorded
No cadence on file
Polygon PIP Bounty Program
Polygon · Ended · In rounds
No 2026 dates
Polygon Village Launch (new 2023 format)
Polygon · Ended · Not recorded
No cadence on file
Polymarket Builders
Polymarket · Active · Not recorded
No cadence on file
Potlock
NEAR Foundation · Active · Not recorded
No cadence on file
Prezenti Almond Round
Celo · Ended · In rounds
No 2026 dates
Prezenti Celo Camp Batch 9 Growth Pool Grant
Celo · Ended · In rounds
No 2026 dates
Prezenti Grants
Celo · Active · In rounds
Closed · Jun 30 · Closed · Jun 30
PRIMED-AI (Common Fund)
National Institutes of Health · Active · In rounds
Closed · Oct 9 · Closes Oct 19
Project Catalyst
Intersect (Intersect MBO) · Active · Not recorded
No cadence on file
Project Odin
Ethereum Foundation · Active · Not recorded
No cadence on file
Protocol Labs Research
Protocol Labs · Paused · Not recorded
No dates on file
Prototype Fund (Germany)
Federal Ministry of Research, Technology and Space (BMFTR) · Active · In rounds
Closes Nov 30
PSF Fellow Program
Python Software Foundation · Active · In rounds
Closed · Aug 20 · Deadline ahead · Oct 1–Nov 20
PSF Grants Program
Python Software Foundation · Paused · Not recorded
No cadence on file
Public Benefit Innovation Fund
Center for Civic Futures · Active · Not recorded
No cadence on file
Pyth Community Hackathon
Pyth · Ended · Not recorded
No cadence on file
Quadratic Accelerator on Polygon - Season 2
Polygon · Ended · In rounds
No 2026 dates
R3AI Research Clusters Call
IVADO · Ended · In rounds
Closed · Jul 31
Raku Development Fund
The Perl & Raku Foundation · Active · Not recorded
No cadence on file
Rapid Response Fund
Free and Open Source Software Sustainability Fund · Active · Not recorded
No cadence on file
Reactive Developer Fund
Reactive Network · Active · Not recorded
No cadence on file
Regenesis Grants Program
Decentraland · Paused · In rounds
Closed · Apr 1–Apr 24
Request for Proposals: Research and Applied Work on Digital Minds (Longview Philanthropy)
Longview Philanthropy · Ended · In rounds
Closed · Jul 24
Responsible Computing Challenge (third U.S. cohort)
Mozilla Foundation · Not recorded · Not recorded
No cadence on file
Responsible Technology Youth Power Fund (annual grant cohorts)
Responsible Technology Youth Power Fund · Active · In rounds
No 2026 dates
Restack
NLnet Foundation · Active · In rounds
Deadline ahead · Sep 3–Nov 3
Retro Funding: Dev Tooling
Optimism Foundation · Active · Not recorded
No dates on file
Retro Funding: Onchain Builders
Optimism Foundation · Active · Not recorded
No dates on file
Retro9000
Avalanche Foundation · Paused · In rounds
Closed · Jul 17 · Closed · Jul 14
RFP Explainer for Community Activation Pilot Program
ZKsync · Active · Not recorded
No cadence on file
RFP: Global Health and Wellbeing in an Era of Transformative AI
Coefficient Giving · Ended · In rounds
Closed · Aug 21
RFP: Reboot the Gitcoin Community for the 3.3 Era
Gitcoin · Ended · In rounds
Closed · Jun 1
RISE Seed Grant Competition
IVADO · Active · In rounds
Closes Nov 9
Rocket Pool GMC Grants, Bounties & Retrospective Awards
Rocket Pool · Active · In rounds
Closed · Jun 7 · Closed · Jul 7 · Closed · Aug 7 · Closed · Sep 7 · Closed · Sep 7–Oct 7
Rocket Pool Microgrants
Rocket Pool · Active · Not recorded
No cadence on file
Rootstock Collective Grants
Rootstock Collective · Active · Any time
No close date on file
Royal Society Research Grants
Royal Society · Active · In rounds
Closed · Jan 29–Mar 26
Royal Society University Research Fellowship
Royal Society · Active · In rounds
Closed · Jul 14–Sep 9
Rubicon Grants Fund
Optimism Foundation · Not recorded · Not recorded
No cadence on file
Rust Foundation Maintainers Fund
Rust Foundation · Active · Not recorded
No cadence on file