Braintrust

Unclaimed Editor reviewed

Enterprise AI evaluation

AI Agents Recruiting AI for HR

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4.5(182 across the web)

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TL;DR - Braintrust

AI observability platform with free tier (1M spans) and $249/month Pro plan
Evaluate, test, and monitor LLM applications with side-by-side trace comparisons
Trusted by Notion, Stripe, Vercel with customers reporting 30%+ accuracy improvements

Pricing: Free plan available

Best for: Growing teams

4.5/5 across review platforms

Pros & Cons

Pros

AI evaluation platform
Good for testing
Active development
Good features
Fair pricing

Cons

Newer platform
Learning curve
Feature gaps
Documentation improving
Still maturing

Ratings Across the Web

4.5(182 reviews)

G2182 reviews

4.5/5

Ratings aggregated from independent review platforms. Learn more

Key Features

LLM evaluationPrompt testingModel comparisonA/B testingLoggingDataset management

Pricing Plans

Free Trial

Free

For exploration

Unlimited evals
Basic logging
3 users
Community support

Pro

$50/month

For teams

Unlimited users
Advanced analytics
SSO
API access
Email support

Enterprise

Large organizations

Custom deployment
SAML SSO
Dedicated support
SLA

Calculate your cost View full pricing

What is Braintrust?

Editorial review

Braintrust is a talent network that connects companies with technical freelancers. AI-powered matching finds the right talent for your project. 100% of payment goes to talent - no markups or hidden fees. Vetted professionals in engineering, design, and product. Companies like Nestle, Porsche, and Nike use Braintrust. A talent marketplace where talent keeps what they earn.