America's Seed Fund (SBIR/STTR) vs Startup SG Tech (2026): Which Is Better for Startups?
Both are startup grants. Here is how America's Seed Fund (SBIR/STTR) and Startup SG Tech compare on what a startup gets, who qualifies and how to apply, and which one we would pick.
America's Seed Fund (SBIR/STTR)
Equity-free US federal R&D awards from 11 agencies, from proof of concept (Phase I) to prototype (Phase II).
8.5 /10
Pricing: Up to $2.2M in credits & perks
Pros
- Equity-free, large awards up to about $2.15 million in Phase II
- Eleven agencies and many topics to choose from
- Reauthorised through September 2031
Cons
- Long, formal proposals with low success rates
- Agencies are still restarting solicitations after the 2025-26 lapse
Startup SG Tech
Up to S$400,000 (POC) or S$800,000 (POV) for Singapore deep-tech startups, with a share subscription right attached.
6.5 /10
Pricing: Up to $616k in credits & perks
Pros
- Up to S$800,000 for a POV project
- Caps raised in 2025
Cons
- Share subscription right worth 50% of the grant makes it partly dilutive
- Narrow to proprietary deep tech in listed sectors
America's Seed Fund (SBIR/STTR) vs Startup SG Tech at a glance
| America's Seed Fund (SBIR/STTR) | Startup SG Tech | |
|---|---|---|
| Editor score | 8.5 / 10 | 6.5 / 10 |
| Pricing model | Free | Free |
| What you get | Up to $2.2M in credits & perks | Up to $616k in credits & perks |
| Who qualifies | US for-profit small business, under 500 employees, majority owned and controlled by US citizens or permanent residents; R&D done in the US; STTR needs a research-institution partner. | Singapore-registered startups under 10 years old, 30%+ local equity, not a corporate subsidiary, core R&D in Singapore, proprietary technology in listed sectors. |
| Partner code needed | No | No |
| Steps it helps with | raise funding, claim startup credits | raise funding, claim startup credits |
| Who it is for | Pre-seed, Seed stage, Bootstrapped, AI startups, Climate & energy, Health & bio | Seed stage, Series A+, AI startups, Climate & energy, Health & bio |
| Reader upvotes | 0 | 0 |
| Best for | sbir, sttr, non-dilutive | singapore, deep tech, proof of concept |
Our pick
America's Seed Fund (SBIR/STTR) edges it with a score of 8.5 versus 6.5. America's Seed Fund (SBIR/STTR) is the better fit if you value: equity-free, large awards up to about $2.15 million in phase ii, eleven agencies and many topics to choose from. Choose Startup SG Tech instead if you need: up to s$800,000 for a pov project, caps raised in 2025. Many startups can claim both: see credits by value.
Other startup grants to consider
Full ranking →NSF SBIR/STTR (America's Seed Fund powered by NSF) 🎁 ProgramFree
Up to $2 million of zero-equity seed funding from NSF for deep-tech startups, starting with a short Project Pitch.
EIC Accelerator 🎁 ProgramFree
Grant of up to EUR 2.5 million (about $2.9 million) for deep-tech startups and SMEs, with optional EIC equity.
SR&ED Tax Incentive (Canada) 🎁 ProgramFree
Refundable 35% R&D tax credit for Canadian-controlled private corporations on up to C$6 million of R&D a year.
R&D Tax Incentive (Australia) 🎁 ProgramFree
Refundable R&D tax offset of your company tax rate plus 18.5% for Australian companies with turnover under A$20 million.