Braintrust vs Proberix

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.

Braintrust

See full pricing history

USD · US · source: www.braintrust.dev

Plan	Pricing	Charged by	Offer type
Starter — For everyone	Free $0 / month	Flat · $0 / month	Standalone · Free

Proberix

See full pricing history

USD · US · source: www.proberix.com

Plan	Pricing	Charged by	Offer type
Basic	USD 9 monthly $9.00/month	Flat · /mo	Standalone · Fixed
Standard	USD 18 monthly $18.00/month	Flat · /mo	Standalone · Fixed
Plus	USD 27 monthly $27.00/month	Flat · /mo	Standalone · Fixed

What each plan includes

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

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

Proberix

Basic

Plan card 6 probes: Included
Plan card 24 SMS alerts: Included
Plan card 1 change-detection monitor: Included

Standard

Plan card 12 probes: Included
Plan card 48 SMS alerts: Included
Plan card 2 change-detection monitors: Included

Plus

Plan card 24 probes: Included
Plan card 96 SMS alerts: Included
Plan card 4 change-detection monitors: Included

How their prices changed

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

Braintrust

August 27, 2026 Source
- Starter — For everyone: Free

Proberix

August 27, 2026 Source
- Basic: USD 9 monthly
- Standard: USD 18 monthly
- Plus: USD 27 monthly