James Breyer – Startup Investor Profile

General Info

James Breyer is a prominent venture capitalist with a focus on AI technologies. He invests in the US, Europe, India, and the Middle East. Breyer has led several Series A investments in companies like Etsy, Clinkle, and Circle Internet Financial. With a track record of over 50 highly successful technology investments, he actively invests in AI since 2016. Breyer’s investments typically range in the 500 million to 1 billion dollars valuation range, and he values collaboration and enduring partnerships in his investment approach.
Location: Woodside, CA
Country: Hungary
Industries:
Investment Regions: EA, EU, NA
Investment Stages: pre-seed, seed
Website:

angel-individual
EA, EU, NA

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🤖 AI Activity Report

Status: active

AI Reasoning: Searches found recent public investments by Jim (James) Breyer/Breyer Capital, with the most recent identifiable deal being Elemental Cognition Series B on Aug 4, 2023 (reported by Tracxn) and other portfolio activity noted through 2023. From Nov 1, 2025, the last known investment (Aug 4, 2023 – Elemental Cognition) is 27 months prior, which is more than 12 months; however, other sources (Breyer Capital and news) show activity around 2020-2023 but no verified investments within the 12-month window preceding Nov 1, 2025. Therefore the investor should be classified as low-active.

Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.

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