Braintrust
PrivateLast Round
Series B
Feb 17, 2026
Est. Valuation
$800M
Total Funding Raised
$124.3M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Braintrust is a software development applications company that provides an AI observability platform for building quality AI products.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, Quality Management, NLP & Conversational AI
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS, Freemium, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Braintrust Comparables
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Braintrust Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Feb 17, 2026 | ||||
| Series A | Oct 8, 2024 | ||||
| Seed | Dec 13, 2023 | ||||
| Pre Seed | Oct 1, 2023 |
Braintrust Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series B, Series A |
| SV Angel | Seed |
| ICONIQ Capital | Series B |
| Greylock Partners | Series A, Series B, Seed |
| ICONIQ Growth | Series B |
| BoxGroup | Seed |
| Base Case Capital | Series A, Series B, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Grew 17% QoQ, from 151 to 176 employees.
- Apr 15, 2026
Attended HumanX 2026 conference, discussing AI product evaluation.
Braintrust Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Braintrust's valuation, stock price, and market status.