Braintrust vs Lumigo

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

Lumigo

See full pricing history

USD · US · source: lumigo.io

Plan	Pricing	Charged by	Offer type
Basic — Completely free	Free $0 /mo	Flat · $0 /mo	Standalone · Free
Standard — Great for small businesses Highlighted	USD 119 monthly · USD 99 / month with annual commitment $119 /mo $99 /mo (Save 20%)	Flat · $119 /mo $99 /mo	Standalone · Fixed
Plus — For multiple teams	USD 359 monthly · USD 299 / month with annual commitment $359 /mo $299 /mo (Save 20%)	Flat · $359 /mo $299 /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

Lumigo

Basic — Completely free

Highlights Tracing: 150k Traces

Included
Highlights Trace Retention: 14 Day Trace Retention

Included
Highlights Logs: 5GB/mo Log Volume

Included
Highlights Log Retention: 3 Days Log Retention

Included
Highlights Metrics: 5GB/mo Metrics

Included
Highlights Metrics Retention: 3 Days Retention

Included
Highlights Copilot: Copilot Basic

Included
Highlights Support: Documentation

Included

Standard — Great for small businesses

Highlights Tracing: 1M Traces

Included
Highlights Trace Retention: 14 Day Trace Retention

Included
Highlights Logs: 40GB/mo Log Volume

Included
Highlights Log Retention: 7 Days Log Retention

Included
Highlights Metrics: 40GB/mo Metrics

Included
Highlights Metrics Retention: 7 Days Retention

Included
Highlights Copilot: Copilot Basic

Included
Highlights Support: Email Support

Included

Plus — For multiple teams

Highlights Tracing: 5M Traces

Included
Highlights Trace Retention: 14 Day Trace Retention

Included
Highlights Logs: 100GB/mo Log Volume

Included
Highlights Log Retention: 30 Days Log Retention

Included
Highlights Metrics: 100GB/mo Metrics

Included
Highlights Metrics Retention: 30 Days Retention

Included
Highlights Copilot: Copilot Basic

Included
Highlights Support: Email Support

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

Lumigo

August 27, 2026 Source
- Basic — Completely free: Free
- Standard — Great for small businesses: USD 119 monthly · USD 99 / month with annual commitment
- Plus — For multiple teams: USD 359 monthly · USD 299 / month with annual commitment