Arbitrum Audit Program

Open all year Arbitrum Foundation Cayman Islands

Subsidy

Amount set per project (USD 10 million pool in ARB over 12 months)

Apply on the official site

What it funds: Subsidises third-party smart contract security audits for early Arbitrum projects
Who can apply: Early-stage project building on Arbitrum
Strong product-market fit and growth potential
When you can apply: Open all year
How to apply: Apply from the Arbitrum Foundation grants page
Best for: Prototype, Early revenue stage
Sectors: Web3 Cybersecurity
Run by: International programmes

DRDO Technology Development Fund (TDF)Projects up to ₹50 crore; TDF funds up to 90% of cost Open now
Gen-Next Support for Innovative Startups (GENESIS)Up to ₹10 lakh early stage; up to ₹50 lakh for pilots; up to ₹1 crore for deep tech Open all year
Sovereign Tech FundWork worth more than EUR 50,000; amount set per project Open all year
Starknet Seed and Growth GrantsSeed: up to USD 25,000; Growth: USD 25,000 to 1 million (paid in STRK) Open all year
Support for International Patent Protection in Electronics and IT (SIP-EIT)Up to ₹15 lakh per invention (50% of cost) Open all year
TCOE India: Prototyping, PoC, Validation and Pilot SupportUp to 80% of cost, max ₹50 lakh per pilot Open all year
US-India Science and Technology Endowment Fund (USISTEF)About ₹1.5 crore per project (2026 call) Closed
EIC Accelerator (Horizon Europe)Grant under €2.5 million, plus optional equity up to €10 million Closes 4 Nov 2026

Starter opens 30 grants in full. Pro opens every one.