Funding Vehicles
Programs
187
in this cadence
What closes next across every program we track. The year's rhythm, plotted lane by lane.
showing 121-180 of 187
NSF SBIR / STTR — Distributed Ledger Technologies (Blockchain, DAGs, Smart Contracts)
NSF SBIR / STTR
Closed Jul 27
NSF SBIR Phase I AI Funding
National Science Foundation
Closed Jul 27
NSF X Labs
National Science Foundation
Rolling intake
Octant Epoch Funding
Octant
Closed · Jun 16–Jun 30
OpenAI Foundation AI Resilience
OpenAI Foundation
Opens Jun 1
Optimism Grants Council Season 9
Optimism Foundation
Closed May 20
Optimism Growth Grants
Optimism Foundation
Closed · Feb 11–May 20
Outreachy
Software Freedom Conservancy
Closed · Feb 6–Feb 13
Pacifica Fi 1-Month Hackathon
Pacifica
Closed Apr 16
People-First AI Fund
OpenAI Foundation
Reviewing Jul 15
Pharos Hackathon (Phase 1)
Pharos Network
Closed · Jun 8–Jun 17
PIBBSS AI Safety Fellowship
Principles of Intelligence
Closed Jul 20
Prezenti Grants
Celo
Closed Jun 30 · Closed Jun 30
PRIMED-AI (Common Fund)
National Institutes of Health
Closes Oct 9 · Closes Oct 19
PSF Fellow Program
Python Software Foundation
Closed Aug 20
R3AI Research Clusters Call
IVADO
Closed Jul 31
Regenesis Grants Program
Decentraland
Closed · Apr 1–Apr 24
Request for Proposals: Research and Applied Work on Digital Minds (Longview Philanthropy)
Longview Philanthropy
Closed Jul 24
Restack
NLnet Foundation
Closed Jun 1
Retro9000
Avalanche Foundation
Closed Jul 17 · Closed Jul 14
RFP: Global Health and Wellbeing in an Era of Transformative AI
Coefficient Giving
Closed Aug 21
RFP: Reboot the Gitcoin Community for the 3.3 Era
Gitcoin
Closed Jun 1
Rocket Pool GMC Grants, Bounties & Retrospective Awards
Rocket Pool
Closed Jun 7 · Reviewing Jul 7 · Closed Aug 7
Rootstock Collective Grants
Rootstock Collective
Rolling intake
Safe Pareto Improvements (SPI) Fundamentals Program
Center on Long-Term Risk
Closed Jul 24
Safeguarded AI: Cybersecurity (TA2)
ARIA (Advanced Research and Invention Agency)
Closed Jul 1
SCF Build Award
Stellar Community Fund
Closed Feb 1
Schmidt Sciences — Science of Trustworthy AI
Schmidt Sciences
Closed May 17
Schmidt Sciences AI Interpretability RFP
Schmidt Sciences
Closed May 26
Schmidt Sciences RFP for AI-at-Work Field Experiments
Schmidt Sciences
Closed Apr 10
Scroll Delegates Contribution Program
Scroll
Closed May 31
Scroll Ecosystem Growth Council (EGC)
Scroll
Closed Jan 22
SFF S-Process Grant Rounds
Survival and Flourishing Fund
Reviewing Apr 22 · Reviewing Jun 10 · Reviewing Jun 24 · Reviewing Jul 8
Shubhra Kar Linux Foundation Training (LiFT) Scholarship
Linux Foundation
Closed Apr 30
SICORP Japan-Canada Joint Research (AI/Agriculture)
Japan Science and Technology Agency
Closes Nov 30
Singapore AI Safety Fellowship
Singapore AI Safety Hub
Closed Jul 10
Solana Frontier Hackathon
Solana Foundation
Closed May 11
Sovereign Tech Fellowship
Sovereign Tech Agency
Deployed Apr 6
Sovereign Tech Standards Network applications
Sovereign Tech Agency
Closed May 19
Stacks Endowment Grants
Stacks Endowment
Closed Jun 26
Stellar Marketing Grants
Stellar Development Foundation
Rolling intake
Stellar x CV Labs Accelerator
CV Labs
Closed Jul 3
ston.fi Vibe Coding Hackathon
ston.fi
Closed Apr 12
Strategic Animal Funding Circle (SAFC) Spring 2026
Strategic Animal Funding Circle
Closed Mar 25
Sui Overflow
Sui Foundation
Opens May 1
Surplus
Manifund (AI safety regranting)
Closed Jun 24
Taiko Grant Cycle 3
Taiko Grant Program
Rolling intake
Tarbell Grants
Tarbell Center
Closed Jul 12
TechAccess: AI-Ready America
National Science Foundation
Reviewing Jul 16 · Reviewing Jul 21
The Genesis Mission: Transforming Science and Energy with AI (DE-FOA-0003612)
The Genesis Mission
Closed May 1 · Closed May 19 · Closes Dec 17 · Closes Dec 17
The Hatchery Fund
The Chicken Coup
Closed Jun 12
Thinking Machines Lab Interactivity Research Grants
Thinking Machines Lab
Closed Jun 19
TRON Builders League
TRON DAO
Rolling intake
UNICEF Crypto Funding Call
UNICEF
Closed Mar 10
UNICEF Venture Fund — Blockchain Ventures
UNICEF
Closed Mar 10
Uniswap Foundation Security Fund
Uniswap Foundation
Closed Mar 7
UnitaryHACK
Unitary Foundation
Closed Jun 17
USDA New World Screwworm Grand Challenge
United States Department of Agriculture
Closed Feb 23
Vals AI Fellowship
Vals AI
Closed Jun 30
vlayer Verifiable dApp Grants
vlayer
Rolling intake
JanFebMarAprMayJunJulAugSepOctNovDec◆ Today: Aug 25
AI Safety & Existential Risk Funding8 programs
Request for Proposals: Research and Applied Work on Digital Minds (Longview Philanthropy)
Longview Philanthropy
Closed Jul 24
SFF S-Process Grant Rounds
Survival and Flourishing Fund
Reviewing Apr 22Reviewing Jun 10Reviewing Jun 24Reviewing Jul 8
Surplus
Manifund (AI safety regranting)
Closed Jun 24
Ethereum7 programs
Octant Epoch Funding
Octant
Closed · Jun 16–Jun 30
Rocket Pool GMC Grants, Bounties & Retrospective Awards
Rocket Pool
Closed Jun 7Reviewing Jul 7Closed Aug 7
Scroll Delegates Contribution Program
Scroll
Closed May 31
Scroll Ecosystem Growth Council (EGC)
Scroll
Closed Jan 22
Taiko Grant Cycle 3
Taiko Grant Program
Rolling intake
US Federal R&D7 programs
NSF SBIR / STTR — Distributed Ledger Technologies (Blockchain, DAGs, Smart Contracts)
NSF SBIR / STTR
Closed Jul 27
NSF X Labs
National Science Foundation
Rolling intake
PRIMED-AI (Common Fund)
National Institutes of Health
Closes Oct 9Closes Oct 19
TechAccess: AI-Ready America
National Science Foundation
Reviewing Jul 16Reviewing Jul 21
The Genesis Mission: Transforming Science and Energy with AI (DE-FOA-0003612)
The Genesis Mission
Closed May 1Closed May 19Closes Dec 17Closes Dec 17
Open-Source Sustainability3 programs
Outreachy
Software Freedom Conservancy
Closed · Feb 6–Feb 13
UnitaryHACK
Unitary Foundation
Closed Jun 17
Optimism2 programs
Optimism Grants Council Season 9
Optimism Foundation
Closed May 20
Optimism Growth Grants
Optimism Foundation
Closed · Feb 11–May 20
Sovereign Tech & Public-Interest Digital Infrastructure2 programs
Sovereign Tech Fellowship
Sovereign Tech Agency
Deployed Apr 6
Stellar2 programs
SCF Build Award
Stellar Community Fund
Closed Feb 1
Stellar Marketing Grants
Stellar Development Foundation
Rolling intake
EU & European Public R&D1 program
Restack
NLnet Foundation
Closed Jun 1
Japan Public R&D1 program
Stacks1 program
Stacks Endowment Grants
Stacks Endowment
Closed Jun 26
Sui1 program
Sui Overflow
Sui Foundation
Opens May 1
UK Public R&D1 program
Web3 Public Goods Funding1 program
Prezenti Grants
Celo
Closed Jun 30Closed Jun 30
Other Programs23 programs
Pacifica Fi 1-Month Hackathon
Pacifica
Closed Apr 16
People-First AI Fund
OpenAI Foundation
Reviewing Jul 15
Pharos Hackathon (Phase 1)
Pharos Network
Closed · Jun 8–Jun 17
PSF Fellow Program
Python Software Foundation
Closed Aug 20
R3AI Research Clusters Call
IVADO
Closed Jul 31
Regenesis Grants Program
Decentraland
Closed · Apr 1–Apr 24
Retro9000
Avalanche Foundation
Closed Jul 17Closed Jul 14
Rootstock Collective Grants
Rootstock Collective
Rolling intake
Solana Frontier Hackathon
Solana Foundation
Closed May 11
Stellar x CV Labs Accelerator
CV Labs
Closed Jul 3
ston.fi Vibe Coding Hackathon
ston.fi
Closed Apr 12
Tarbell Grants
Tarbell Center
Closed Jul 12
The Hatchery Fund
The Chicken Coup
Closed Jun 12
TRON Builders League
TRON DAO
Rolling intake
UNICEF Crypto Funding Call
UNICEF
Closed Mar 10
UNICEF Venture Fund — Blockchain Ventures
UNICEF
Closed Mar 10
Vals AI Fellowship
Vals AI
Closed Jun 30
vlayer Verifiable dApp Grants
vlayer
Rolling intake
Round mark: full color is open or ahead of today, faded is pastApplication windowRolling intake