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Clearspeed
2 known investors
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Clearspeed provides voice-based risk screening that analyzes vocal signals from a short set of yes-or-no questions, answered by phone or web, to indicate potential risk in real time. It serves organizations making trust decisions in areas such as financial fraud, benefits fraud, and defense/security screening.
Founders & leadership
Investors · 2
Funding
SEC filings, press & company announcements$120M disclosed across 2 rounds · 2025
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 1
Companies working in the same space as Clearspeed.
Non-dilutive funding · 4 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase II | 2022 | $1.7M |
| U.S. Air ForceAir Force | Phase II | 2021 | $749.6K |
| U.S. Air ForceAir Force | Phase II | 2020 | $1.5M |
| U.S. Air ForceAir Force | Phase I | 2020 | $50K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
In the news
Frequently asked questions
- What does Clearspeed do?
- Clearspeed provides voice-based risk screening that analyzes vocal signals from a short set of yes-or-no questions, answered by phone or web, to indicate potential risk in real time. It serves organizations making trust decisions in areas such as financial fraud, benefits fraud, and defense/security screening.
- Who founded Clearspeed?
- Clearspeed was founded by Alex Martin.
- Who are Clearspeed's investors?
- Clearspeed's investors include BVVC, IronGate Capital Advisors.
- How much funding has Clearspeed raised?
- Clearspeed has disclosed $120M raised across 2 rounds.