# Braintrust

> AI evaluation and logging platform for LLM-powered products.

Braintrust is an enterprise AI evaluation platform for building, testing, and improving LLM-powered applications. Features eval pipelines, prompt playground, dataset management, human review workflows, and production logging with full trace visibility.

## Quick facts

- Categories: Developer Tools
- Pricing: Freemium (free plan + paid tiers)
- Free plan: Yes
- Official site: https://www.usebraintrust.com
- Last checked: 2026-11-04

## Key features

- LLM evaluation and testing platform
- Human feedback collection
- Dataset management
- Prompt versioning
- Cost and latency tracking
- Team collaboration

## Use cases

- Evaluating LLM model quality
- Running human feedback experiments
- Managing AI evaluation datasets
- Comparing model performance

## Links

- Nextool.ai page: https://nextool.ai/tools/braintrust-ai/
- Alternatives: https://nextool.ai/alternatives/braintrust-ai/

Source: Nextool.ai (https://nextool.ai/tools/braintrust-ai/). Pricing and features change; confirm on the provider's site before relying on them.