Braintrust vs Sematext

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

Sematext

See full pricing history

USD · US · source: sematext.com

Plan	Pricing	Charged by	Offer type
Infrastructure Monitoring	USD 1.68 monthly ited users 14 days free No commitment No credit card needed Starts at $1.68/host/month Scales with your Infrastructure Monitoring plan and retention. Use our Cost Calculator for a detailed estimate. Real-Time Topology Visualization See how your services, pods, \| ited users 14 days free No commitment No credit card needed Starts at $1.68/host/month Scales with your Infrastructure Monitoring plan and retention. Use our Cost Calculator for a detailed estimate. Full Activity Visibility See every com	Flat · per month	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

Sematext

Infrastructure Monitoring

Plan card Unlimited users: Included
Plan card 14 days free: Included
Plan card No commitment: Included
Plan card No credit card needed: Included
Plan card Navigate from clusters to nodes to pods to containers to processes: Included
Plan card See process-level resource usage and network connections: Included
Plan card Identify connections with high error rates instantly: Included
Plan card Build custom alert rules on any event field, with your own priority levels: Included
Plan card Get a risk score for every event and a rolled-up score for every session, from Clean to Critical: Included
Plan card Start covered with default alert rules and PII categories for common risks, no configuration required: Included
Plan card Block unauthorized agent actions — shell commands, sensitive file access, untrusted connections: Included
Plan card See exactly what every agent, session, and model is costing you, with proactive alerts before it becomes a surprise: 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

Sematext

August 27, 2026 Source
- Infrastructure Monitoring: USD 1.68 monthly