SBIR Signal vs. SBIR.gov: Which Should You Use?
SBIR.gov is the free, official, authoritative federal portal — the deepest historical record of SBIR/STTR awards. SBIR Signal is a faster, cleaner layer built on the same federal data for small defense firms who need to actually work it. Here's an honest, side-by-side look so you can decide which fits your workflow.
Both tools draw on the same underlying federal SBIR/STTR award data, so this isn't an either/or in terms of accuracy. The difference is speed, tagging, and the working tools layered on top. If you only need the canonical record, SBIR.gov is hard to beat on depth and it's free. If you're researching competitors, matching topics to your capabilities, and tracking awards as part of a capture workflow, the modern interface and AI features matter.
Feature comparison
| Feature | SBIR.gov | SBIR Signal |
|---|---|---|
| Cost | Free | Free, with paid tiers ($49–$299/mo) |
| Data source | Official federal SBIR/STTR records | Federal data via USASpending.gov, updated daily |
| Search speed & UX | Slow, dated interface | Fast, modern interface |
| Technology-domain tagging | No | Yes (C4ISR, autonomy, EW, directed energy, and more) |
| AI award summaries | No | Yes |
| Capability-match scoring | No | Yes — paste a capability statement for ranked matches |
| Saved searches | No | Yes |
| Email alerts | No | Yes |
| CSV / PDF export | Limited, clunky | Yes (Team plan and up) |
| Team collaboration / Deal Rooms | No | Yes |
| Historical depth | Yes — deepest record (since 1983, 220k+ awards) | Focused recent set, growing |
Pricing is approximate and may change; check current plans on the pricing page.
Who should use SBIR.gov
Use SBIR.gov when you want the official, authoritative system of record. It's free, it's run by the SBA, and it has the deepest historical archive — awards back to 1983 and 220k+ records. If you need the canonical source for a citation, a compliance check, or a complete historical pull, SBIR.gov is the right tool. It's also the source we and every other tool ultimately rely on.
Who should use SBIR Signal
Use SBIR Signal when you need to work the data, not just look it up. It's built for small defense firms doing real capture: fast modern search, defense technology-domain tagging (C4ISR, autonomy, EW, directed energy), AI award summaries, capability-match scoring, saved searches, email alerts, exports, and team deal rooms — updated daily from USASpending.gov. Many teams use both: SBIR.gov for the record, SBIR Signal day to day. Start with a free capability match or browse recent awards.
Frequently asked questions
Is SBIR Signal a replacement for SBIR.gov?
Not a replacement — it's a faster working layer on top of the same federal data. SBIR.gov remains the official, authoritative record, and many users use both: SBIR.gov for the canonical historical record and SBIR Signal to actually work the data day to day.
Is SBIR Signal free?
Yes, SBIR Signal has a free tier with full award search. Paid tiers ($49–$299/mo) add AI features like match scoring, AI summaries, exports, and team collaboration.
What does SBIR Signal have that SBIR.gov doesn't?
AI award summaries, defense technology-domain tagging, capability matching, saved searches, email alerts, CSV/PDF exports, and team deal rooms — built on the same underlying federal award data.
See how SBIR Signal works for your firm
Browse the same federal award data with a faster, defense-native layer on top. Run a free capability match →
Comparing options? See our guide to the best SBIR/STTR tracking tools in 2026, read the SBIR research blog, or check pricing.