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Blackfire vs Braintrust

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

EUR · US · source: www.blackfire.io

Plan Pricing Charged by Offer type
Development plan
EUR 33.25 / month with annual commitment

s you fine-tune your application until it’s ready to go to production.€33.25/monthYearlyGet startedIncludedProfilingManual assertions1UserAdd more for €33.25/month each1Environment1 Sandbox.

Flat · per year Standalone · Fixed

USD · US · source: www.braintrust.dev

Plan Pricing Charged by Offer type
Starter — For everyone
Free

$0 / month

Flat · $0 / month Standalone · Free

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Blackfire

Development plan

Plan card

Profiling

Included

Plan card

Manual assertions

Included

Plan card

1Environment1 Sandbox.

Included

Braintrust

Starter — For everyone

Core platform

Model credits

$10 credits + token rates

Included

Core platform

Processed data

1 GB processed data + $4/GB

Included

Core platform

Scores

10k scores + $2.50/1k

Included

Data retention and export

Data retention

14-day retention

Included

Core platform

Users, projects, playgrounds, experiments, datasets

Unlimited users, projects, datasets, playgrounds, and experiments

Included

Core platform

Human review scores

1 per project

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Blackfire

  1. Source
    • Development plan: EUR 33.25 / month with annual commitment

Braintrust

  1. Source
    • Starter — For everyone: Free