Funding Vehicles
Programs
216
in this cadence
282
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.
showing 121-180 of 216
NLnet Research and Higher Education Technology (NREN) Fund
NLnet Foundation · Not recorded · In rounds
Closes Nov 3
Nominet DNS Fund
Nominet · Active · In rounds
Closed · Aug 17
Norm Hardy Prize
Foresight Institute · Active · In rounds
Closed · Jul 31
NOSTRADAMUS Open Call #1
NOSTRADAMUS (Horizon Europe project) · Active · In rounds
Closes Dec 2
NRF Fellowship
National Research Foundation (NRF) Singapore · Active · In rounds
Closed · Feb 12–May 13
NSF 26-512: Unlocking Dataset Value for AI-Enabled Scientific Discovery
National Science Foundation · Not recorded · In rounds
Closes Nov 4
NSF America's Seed Fund
NSF SBIR / STTR · Not recorded · In rounds
Duplicate · Nov 4
NSF CISE Future Computing Research (Future CoRe)
National Science Foundation · Active · Any time
Closed · Sep 10
NSF Expeditions in Computing (NSF 26-525)
National Science Foundation · Not recorded · In rounds
Closes Dec 2
NSF PESOSE
National Science Foundation · Active · In rounds
Closed · Sep 1
NSF SBIR / STTR — Distributed Ledger Technologies (Blockchain, DAGs, Smart Contracts)
NSF SBIR / STTR · Active · In rounds
Closed · Jul 27
NSF SBIR Phase I AI Funding
National Science Foundation · Active · In rounds
Closed · Jul 27
NSF SBIR/STTR (America's Seed Fund)
NSF SBIR / STTR · Active · In rounds
Closes Nov 4
NSF X Labs
National Science Foundation · Active · In rounds
Closed · Jul 13 · Closed · Jul 24
NumFOCUS SDG 2026 Round 2 — CFP open (due Oct 17)
NumFOCUS · Not recorded · In rounds
Closes Oct 17
Octant Epoch Funding
Octant · Active · In rounds
Closed · Jun 16–Jun 30
Open Science NL — Open Science Infrastructure Programme 2nd Round
Open Science NL · Not recorded · In rounds
Closes Nov 3
Open Source for the Life Sciences
OS4Science · Paused · In rounds
Closed · May 11–Jul 21
OpenAI AI and Teen Development Research Grant Program
OpenAI · Active · In rounds
Closed · Sep 8–Oct 6
OpenAI Foundation AI Resilience
OpenAI Foundation · Announced · Not recorded
No deadline on file · Jun 1
Optimism Grants Council Season 9
Optimism Foundation · Ended · In rounds
Closed · May 20
Optimism Growth Grants
Optimism Foundation · Paused · In rounds
Closed · Feb 11–May 20
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
People-First AI Fund
OpenAI Foundation · Ended · In rounds
Closed · Jul 15
Pharos Hackathon (Phase 1)
Pharos Network · Ended · In rounds
Closed · Jun 8–Jun 17
PHP Foundation 2027 Core Development Contractors
PHP Foundation · Not recorded · In rounds
Closes Oct 20
PIBBSS AI Safety Fellowship
Principles of Intelligence · Paused · In rounds
Closed · Jul 20
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
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
R3AI Research Clusters Call
IVADO · Ended · In rounds
Closed · Jul 31
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
Restack
NLnet Foundation · Active · In rounds
Deadline ahead · Sep 3–Nov 3
Retro9000
Avalanche Foundation · Paused · In rounds
Closed · Jul 17 · Closed · Jul 14
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
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
Safe Pareto Improvements (SPI) Fundamentals Program
Center on Long-Term Risk · Ended · In rounds
Closed · Jul 24
Safeguarded AI: Cybersecurity (TA2)
ARIA (Advanced Research and Invention Agency) · Ended · In rounds
Closed · Jul 1
SCF Build Award
Stellar Community Fund · Active · In rounds
Closed · Feb 1 · Closed · Aug 16 · Closes Nov 8
Schmidt Sciences — Science of Trustworthy AI
Schmidt Sciences · Paused · In rounds
Closed · May 17
Schmidt Sciences AI Interpretability RFP
Schmidt Sciences · Ended · In rounds
Closed · May 26
Schmidt Sciences RFP for AI-at-Work Field Experiments
Schmidt Sciences · Ended · In rounds
Closed · Apr 10
Scroll Delegates Contribution Program
Scroll · Ended · In rounds
Closed · May 31
Scroll Ecosystem Growth Council (EGC)
Scroll · Ended · In rounds
Closed · Jan 22
SFF S-Process Grant Rounds
Survival and Flourishing Fund · Active · In rounds
Closed · Apr 22 · Closed · Jun 10 · Closed · Jun 24 · Closed · Jul 8
Shubhra Kar Linux Foundation Training (LiFT) Scholarship
Linux Foundation · Active · In rounds
Closed · Apr 30
SICORP Japan-Canada Joint Research (AI/Agriculture)
Japan Science and Technology Agency · Active · In rounds
Closes Nov 30
Singapore AI Safety Fellowship
Singapore AI Safety Hub · Ended · In rounds
Closed · Jul 10
Small-Scale, High-Impact Firmware Contributions
Open-Source Firmware Foundation · Paused · In rounds
Closed · Sep 30
Solana Frontier Hackathon
Solana Foundation · Ended · In rounds
Closed · May 11
Sovereign Tech Fellowship
Sovereign Tech Agency · Active · In rounds
Closed · Apr 6
Sovereign Tech Standards Network applications
Sovereign Tech Agency · Ended · In rounds
Closed · May 19
JanFebMarAprMayJunJulAugSepOctNovDec◆ Today: Oct 10
AI Safety & Existential Risk Funding8 programs
Norm Hardy Prize
Foresight Institute · Active · In rounds
Closed · Jul 31
Request for Proposals: Research and Applied Work on Digital Minds (Longview Philanthropy)
Longview Philanthropy · Ended · In rounds
Closed · Jul 24
RFP: Global Health and Wellbeing in an Era of Transformative AI
Coefficient Giving · Ended · In rounds
Closed · Aug 21
Safe Pareto Improvements (SPI) Fundamentals Program
Center on Long-Term Risk · Ended · In rounds
Closed · Jul 24
Schmidt Sciences RFP for AI-at-Work Field Experiments
Schmidt Sciences · Ended · In rounds
Closed · Apr 10
SFF S-Process Grant Rounds
Survival and Flourishing Fund · Active · In rounds
Closed · Apr 22Closed · Jun 10Closed · Jun 24Closed · Jul 8
US Federal R&D7 programs
NSF CISE Future Computing Research (Future CoRe)
National Science Foundation · Active · Any time
Closed · Sep 10
NSF SBIR / STTR — Distributed Ledger Technologies (Blockchain, DAGs, Smart Contracts)
NSF SBIR / STTR · Active · In rounds
Closed · Jul 27
NSF X Labs
National Science Foundation · Active · In rounds
Closed · Jul 13Closed · Jul 24
PRIMED-AI (Common Fund)
National Institutes of Health · Active · In rounds
Closed · Oct 9Closes Oct 19
Ethereum5 programs
Octant Epoch Funding
Octant · Active · In rounds
Closed · Jun 16–Jun 30
Rocket Pool GMC Grants, Bounties & Retrospective Awards
Rocket Pool · Active · In rounds
Closed · Jun 7Closed · Jul 7Closed · Aug 7Closed · Sep 7Closed · Sep 7–Oct 7
UK Public R&D3 programs
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
Open-Source Sustainability2 programs
Outreachy
Software Freedom Conservancy · Active · In rounds
Closed · Feb 6–Feb 13Closed · Aug 24–Aug 31
Optimism2 programs
Optimism Growth Grants
Optimism Foundation · Paused · In rounds
Closed · Feb 11–May 20
Sovereign Tech & Public-Interest Digital Infrastructure2 programs
EU & European Public R&D1 program
Restack
NLnet Foundation · Active · In rounds
Deadline ahead · Sep 3–Nov 3
Japan Public R&D1 program
Stellar1 program
SCF Build Award
Stellar Community Fund · Active · In rounds
Closed · Feb 1Closed · Aug 16Closes Nov 8
Web3 Public Goods Funding1 program
Prezenti Grants
Celo · Active · In rounds
Closed · Jun 30Closed · Jun 30
Other Programs27 programs
NLnet Research and Higher Education Technology (NREN) Fund
NLnet Foundation · Not recorded · In rounds
Closes Nov 3
Nominet DNS Fund
Nominet · Active · In rounds
Closed · Aug 17
NRF Fellowship
National Research Foundation (NRF) Singapore · Active · In rounds
Closed · Feb 12–May 13
NSF America's Seed Fund
NSF SBIR / STTR · Not recorded · In rounds
Duplicate · Nov 4
NSF Expeditions in Computing (NSF 26-525)
National Science Foundation · Not recorded · In rounds
Closes Dec 2
Open Science NL — Open Science Infrastructure Programme 2nd Round
Open Science NL · Not recorded · In rounds
Closes Nov 3
Open Source for the Life Sciences
OS4Science · Paused · In rounds
Closed · May 11–Jul 21
OpenAI AI and Teen Development Research Grant Program
OpenAI · Active · In rounds
Closed · Sep 8–Oct 6
OpenAI Foundation AI Resilience
OpenAI Foundation · Announced · Not recorded
No deadline on file · Jun 1
Pacifica Fi 1-Month Hackathon
Pacifica · Ended · In rounds
Closed · Apr 16
People-First AI Fund
OpenAI Foundation · Ended · In rounds
Closed · Jul 15
Pharos Hackathon (Phase 1)
Pharos Network · Ended · In rounds
Closed · Jun 8–Jun 17
PHP Foundation 2027 Core Development Contractors
PHP Foundation · Not recorded · In rounds
Closes Oct 20
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 20Deadline ahead · Oct 1–Nov 20
R3AI Research Clusters Call
IVADO · Ended · In rounds
Closed · Jul 31
Regenesis Grants Program
Decentraland · Paused · In rounds
Closed · Apr 1–Apr 24
Retro9000
Avalanche Foundation · Paused · In rounds
Closed · Jul 17Closed · Jul 14
Rootstock Collective Grants
Rootstock Collective · Active · Any time
No close date on file
Round mark: faded for closed roundsApplication windowRound on file with no closing date