Braintrust

AI-powered ai agent tool

AI drifts, hallucinates, and regresses silently.

Best for: Ai data at scale

Last verified: 2026-02-17

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Overview

AI drifts, hallucinates, and regresses silently. The best teams observe production, evaluate against expectations, and iterate continuously. See what actually happened in production. Inspect every trace, drill into tool calls, and track latency, cost, and quality in real-time. Get alerts before your users notice something's wrong. Define what good looks like before you ship. Run experiments against real datasets, compare prompts side-by-side, and catch regressions automatically in CI. Score with LLMs, code, or humans to keep quality moving in the right direction.

Key features

Braintrust offers aPI access for custom integrations
Cloud-based with real-time sync in Braintrust
AI-powered automation and intelligence
Intuitive user interface
Free tier available to get started with Braintrust

Braintrust pricing

Freemium

Braintrust offers freemium pricing. Visit the official website for the most up-to-date pricing details.

View pricingPricing verified Feb 2026

What you can do with Braintrust

✓Automate routine tasks
✓Improve workflow efficiency
✓Generate content and insights
✓Get started free and upgrade as your needs grow

Pros and cons

Pros

Braintrust saves time on routine tasks
Easy to get started with
Braintrust offers a free plan to get started
Well-suited for ai data at scale

Cons

May require a paid plan for full features
AI outputs may need human review
Braintrust is currently limited to web platform only

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Frequently asked questions

What is Braintrust?

Braintrust is aI drifts, hallucinates, and regresses silently. It falls under the AI Agent category of AI tools.

Is Braintrust free to use?

Yes, Braintrust offers a free plan with limited features. Paid plans unlock additional capabilities and higher usage limits.

How much does Braintrust cost?

Braintrust offers the following plans: Free: $0 (monthly), Free: $0.00 (monthly). Prices may change, so visit the official website for the most current pricing.

What are the best Braintrust alternatives?

There are several alternatives to Braintrust in the AI Agent space. Check our Braintrust alternatives page for a detailed comparison of similar tools with features, pricing, and user reviews.

What is Braintrust best for?

Braintrust is best for ai data at scale. It excels in the AI Agent category.