Braintrust
by Braintrust
At a glance
Agent observability and evaluation platform that links production traces to quality experiments.
eval developer-tools
- Licence
- Not recorded
- Category
- Platforms & Infrastructure
- Business model
- Freemium
- Availability
- Not recorded
- Launched
- Not recorded
Overview
Typical uses include Investigation of agent failures; Regression evaluation of AI applications. Documented capabilities: Capture and inspect agent execution traces; Run dataset evaluations with automated scorers; Compare experiments and analyze failure patterns.
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Key features
- Capture and inspect agent execution traces
- Run dataset evaluations with automated scorers
- Compare experiments and analyze failure patterns
Use cases
- Investigation of agent failures
- Regression evaluation of AI applications
Pricing
Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions.
Record details
Provenance, dates and links are kept here so the main sections stay about the product itself.
Links, dates and provenance
- Record updated
- 2026-11-03
- Pricing
- www.braintrust.dev ↗
- Documentation
- www.braintrust.dev ↗
Selection profile
Every field says where its value comes from. "Unknown" means we have not confirmed it — it does not mean the product lacks the feature.
Selection profile11 fields5 unknown
- Tasks it fits
- Data analysis
Editorial classification of the documented features; not a product-performance test.
Suggest a correction - How you use it
- Web app
Editorial classification of the documented features; not a product-performance test.
Suggest a correction - Runs on
- Web
Editorial classification of the documented features; not a product-performance test.
Suggest a correction - Where it runs
- Vendor cloud
Editorial classification of the documented features; not a product-performance test.
Suggest a correction - Works offline
- Not recorded
This product-specific field was not established in this entry’s source review.
Suggest a correction - Official service region
- Not recorded
This product-specific field was not established in this entry’s source review.
Suggest a correction - Public API
- Yes
Editorial classification of the documented features; not a product-performance test.
Suggest a correction - Licence
- Not recorded
This product-specific field was not established in this entry’s source review.
Suggest a correction - Commercial use
- Not recorded
This product-specific field was not established in this entry’s source review.
Suggest a correction - Interface languages
- Not recorded
This product-specific field was not established in this entry’s source review.
Suggest a correction - Billing
- Subscription Usage-based Free allowance: Limited Subscription required: No
Prices are the vendor’s advertised entry price and exclude taxes; always confirm on the vendor’s own page.
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Where each value comes from
- Tasks it fits
- Our inference
- How you use it
- Our inference
- Runs on
- Our inference
- Where it runs
- Our inference
- Works offline
- Unknown
- Official service region
- Unknown
- Public API
- Our inference
- Licence
- Unknown
- Commercial use
- Unknown
- Interface languages
- Unknown
Key facts and their evidence
Each fact lists the conditions it holds under, the page it was read from and the day it was checked.
-
Capability: Capture and inspect agent execution traces Verified 2026-11-03 www.braintrust.dev ↗
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Frequently asked questions
Where does Braintrust fit in a workflow?
Agent observability and evaluation platform that links production traces to quality experiments. Capture and inspect agent execution traces.
What costs and limits should I compare before choosing Braintrust?
Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions.
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All Braintrust alternatives → · All Platforms & Infrastructure products →
Sources
- Braintrust — official product ↗
- Braintrust — official documentation and terms ↗
- Braintrust — official documentation and terms ↗
This record was last reviewed on 2026-11-03.
Machine-readable record: /api/products/braintrust.json · Spot an error? Suggest a correction