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[content]
Braintrust for startups - Braintrust
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For startups
Trace your first agent
Used by fast-growing teams to compare models, iterate on prompts, catch regressions, and leverage real user data to continuously improve their AI applications.
Apply now
6–12 months of Pro
Office hours
Startup events
For new customers at Series A or earlier. Benefits vary depending on funding sources, amount raised, and startup stage.
Trusted by the best AI teams
Why startups choose Braintrust
Move from prototype to production with confidence
Replace one-off prompt testing with a repeatable workflow for tracing, evals, experiments, and production monitoring.
Learn from every customer interaction
Use real production data to find blind spots, catch silent failures, and build focused evals from the edge cases that matter most.
Build the right AI foundation from day one
Keep your existing models and frameworks while giving your team one shared workflow for improving quality, cost, and reliability.
“Pylon uses AI across our entire product, from agentic workflows for ticket routing to drafting responses to feeding product insights back to engineering. Braintrust gives us logging, evals, a prompt playground, and dataset management out of the box. We now have visibility into how our models are behaving, giving our engineers more time to move our core product forward.”
Advith Chelikani, Co-founder, Pylon
“Greptile started using Braintrust early in our journey, and it turned out that’s exactly when it mattered most. Being a small team means every hour we spend debugging blind is an hour we’re not shipping. Braintrust gives us visibility into what our models were actually doing, and we can act on it immediately and keep building for our customers.”
Soohoon Choi, CTO & co-founder, Greptile
Apply to get started
Applications will be approved on a rolling basis. Any new customer with at least $100k in funding is eligible for six months of Pro plan access, while those funded by our partner VC firms at Series A or earlier are eligible for twelve months.
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and the
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For VCs, incubators, and private equity
Become a Braintrust partner and enable your startups to access our perks. Braintrust has partnered with VC firms including Accel, Founders Fund, Khosla Ventures, Kleiner Perkins, and Y Combinator. If interested, email us at
startups@braintrustdata.com
.
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