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 301-360 of 532
NEDO Green Innovation Fund
New Energy and Industrial Technology Development Organization (NEDO) · Active · Not recorded
No cadence on file
NExT AI Hubs (RFA-HD-27-006)
National Institutes of Health · Not recorded · Not recorded
No cadence on file
NGI Fediversity
NLnet Foundation · Active · In rounds
Closed · Aug 1
NGI TALER
NLnet Foundation · Active · In rounds
Closed · Aug 1
NGI Zero Commons Fund
NLnet Foundation · Active · In rounds
Closed · Jun 1
NLnet Foundation Open Call
NLnet Foundation · Not recorded · In rounds
Closed · Aug 1
NLnet General Grants
NLnet Foundation · Not recorded · Not recorded
No dates on file
NLnet open call
NLnet Foundation · Active · In rounds
Closes Nov 3
NLnet Open Social Fund — ActivityPub & Fediverse
NLnet Foundation · Active · In rounds
Closes Nov 3
NLnet Research and Higher Education Technology (NREN) Fund
NLnet Foundation · Active · 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
Nosana AI Grants
Nosana · Active · Not recorded
No cadence on file
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 · Active · 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 · Active · In rounds
Closes Dec 2
NSF FINDERS FOUNDRY
National Science Foundation · Ended · Not recorded
No cadence on file
NSF Graduate Research Fellowship Program
NSF Graduate Research Fellowship Program · Active · Not recorded
No dates on file
NSF PESOSE
National Science Foundation · Active · In rounds
Closed · Sep 1
NSF PESOSE AI Agent Ecosystems DCL
National Science Foundation · Active · Not recorded
No cadence on file
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 State and Regional AI Infrastructure Hubs (NSF 26-513)
National Science Foundation · Not recorded · Not recorded
No cadence on file
NSF X Labs
National Science Foundation · Active · In rounds
Closed · Jul 13 · Closed · Jul 24
NumFOCUS Small Development Grants
NumFOCUS · Paused · Not recorded
No cadence on file
NumFOCUS Small Development Grants, 2025 Round 2
NumFOCUS · Ended · In rounds
No 2026 dates
NVIDIA Academic Grant Program
NVIDIA · Paused · Not recorded
No cadence on file
NVIDIA Inception
NVIDIA · Active · Not recorded
No cadence on file
Obol Grants Program
Obol · Paused · Not recorded
No cadence on file
Obol Technical Grants
Obol · Active · Not recorded
No cadence on file
Octant Epoch Funding
Octant · Active · In rounds
Closed · Jun 16–Jun 30
Olympix Arbitrum Security Grant
Arbitrum Foundation · Active · Not recorded
No cadence on file
Omidyar Network — Generative AI Funding Effort
Omidyar Network · Active · Not recorded
No cadence on file
Open Science NL — Open Science Infrastructure Programme 2nd Round
Open Science NL · Active · In rounds
Closes Nov 3
Open Source AGI Grant Program
Sentient Foundation · Active · Not recorded
No cadence on file
Open Source AI Fellowship
Open Source Initiative · Announced · Not recorded
No cadence on file
Open Source Endowment
Open Source Endowment · Active · Not recorded
No cadence on file
Open Source for Science Fund
Renaissance Philanthropy · Paused · Not recorded
No cadence on file
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
OpenSats Code RED — Bitcoin Open-Source Red Team Fund
OpenSats · Not recorded · Not recorded
No cadence on file
OpenSats General Grant
OpenSats · Active · Not recorded
No cadence on file
OpenSats Nostr Grants
OpenSats · Active · Not recorded
No dates on file
OpenSSF Technical Initiative Funding
Open Source Security Foundation · Active · Not recorded
No cadence on file
Optimism Governance Fund Missions
Optimism Foundation · Ended · In rounds
No 2026 dates
Optimism govNERDs Season 7
Optimism Foundation · Ended · Not recorded
No cadence on file
Optimism Grants Council (Cycle 28)
Optimism Foundation · Ended · Not recorded
No cadence on file
Optimism Grants Council (Intent 3)
Optimism Foundation · Ended · In rounds
No 2026 dates
Optimism Grants Council (Season 6)
Optimism Foundation · Ended · Not recorded
No cadence on file
Optimism Grants Council Cycle 49
Optimism Foundation · Ended · Not recorded
No cadence on file
Optimism Grants Council Season 8
Optimism Foundation · Active · Not recorded
No cadence on file
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
Optimism Retro Funding Season 7
Optimism Foundation · Ended · In rounds
No 2026 dates
Optimism Retro Funding Season 8
Optimism Foundation · Active · Not recorded
No cadence on file