Ship quality agents at scale. Braintrust is the AI observability platform for tracing production, running evals, and catching regressions before they reach users.
Location: United States
Total raised: $116M
Funding Rounds 2
| Date | Series | Amount | Investors |
| 18.02.2026 | Series B | $80M | ICONIQ Cap... |
| 10.10.2024 | Series A | $36M | - |
Mentions in press and media 8
| Date | Title | Description |
| 18.09.2026 | Компании стали использовать ИИ для контроля за ИИ-агентами | Компании, передающие ИИ-агентам все более сложные и длительные задачи, столкнулись с проблемой контроля: агенты действуют быстрее и в большем объеме, чем человек способен реально отследить. Проблема обострилась после инцидента, когда около ... |
| 18.08.2026 | 85% of companies burned by an AI mistake are racing to cut the humans who might catch the next one | Enterprises that already got burned by an AI agent passing its evals and then failing in production are moving faster toward removing humans from deployment decisions, not slower — even as trust in automated evaluation is rising across the ... |
| 02.03.2026 | От «вроде работает» к метрикам: внедряем бенчмарки качества для AI-агентов | Вы выкатили AI-агента в прод. Пользователи пишут: «он мне чушь ответил». Вы открываете логи, смотрите на промпт, на ответ — и не понимаете: это регрессия после вчерашней правки промпта? Проблемы после смены модели? Или просто краевой случай... |
| 23.02.2026 | Braintrust Secures $80M to Master Production AI Observability | Braintrust lands $80M Series B funding. ICONIQ spearheaded the investment, catapulting the AI observability and evaluation platform to an $800M valuation. This San Francisco-based innovator tackles crucial hurdles in deploying production-gr... |
| 18.02.2026 | Braintrust Raises $80M in Series B Funding | Braintrust, a San Francisco, CA-based developer of an AI observability and evaluation platform, raised $80M in Series B funding. The round was led by ICONIQ, with participation from Andreessen Horowitz, Greylock, Elad Gil, basecase capital,... |
| 17.02.2026 | Braintrust lands $80M funding round to become the observability layer for AI Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Artificial intelligence-native observability startup Braintrust Data Inc. believes it’s on a fast track to becoming an essentially infrastructure layer for AI models and agents in production after raising $80 million in a middle-stage fundi... |
| 14.11.2024 | How custom evals get consistent results from LLM applications | Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Advances in large language models (LLMs) have lowered the barriers to creating machine learning applications. Wit... |
| 10.10.2024 | Braintrust Raises $36M in Series A Funding | Braintrust, a San Francisco, CA-based provider of a platform that enables companies to evaluate and enhance the performance of AI products, raised $36m in Series A funding at a $150m post-money valuation. The round, which brought total fund... |