Braintrust

✓ verified, sync 2026-08-20

9 checks on record, most recent 2026-10-31 (responded).

PricingFree

Category AI Agent Builders

Community scorenot yet rated

First indexed2026-08-20

Observation record.

What was checked ourselves, with dates. Not vendor copy, not a rating.

Most recent check 2026-10-31

Result: responded.

Checked on 9 distinct dates, since 2026-09-01. Checked roughly every 7.5 nights on this listing's own record.

2026-10-312026-10-252026-10-192026-10-132026-10-012026-09-252026-09-192026-09-132026-09-01

What this means: the 3-miss rule marks a listing discontinued only after three consecutive failed checks; a bot-wall response never counts toward that streak. the methodology

Price events.

auto-diffed on every sync: the changelog other directories don't keep

The price was checked on 2026-10-13 and no change was observed since.

No approved price events on record

No approved price change is on record.

Compliance observation.

On this date this link was fetched, it answered, and its content matched a privacy policy. Nothing further is claimed.

Not legal advice. This is an observation, not a legal judgment: the link was fetched on this date, it responded, and its content matched a privacy policy. Nothing more is claimed.

Features

As listed by the vendor, unedited.

Comprehensive LLM Evaluation: Analyze model performance across multiple dimensions
Prompt Optimization: Iterative testing and tracking of prompt variations
Real-time Tracing: Visualize and debug AI execution traces
Production Monitoring: Track real-world AI interactions and performance
Multi-model Support: Compatible with various AI providers and models
Flexible Scoring: Custom scorers using code or natural language

What it does.

The vendor's own description, unedited, not our claim.

Build, test, and ship AI products with unprecedented precision.

registry ID ndock:agent:braintrust

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