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Software Development · head to head

Braintrust vs TeamCity

Braintrust logo

Braintrust

Software Development

The active observability platform for agents

From
Free
Rated
-
Full reviewWebsite
TeamCity logo

TeamCity

Software Development

JetBrains continuous integration and delivery server

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Braintrust enterprise plan pricing not published, requires custom quote; TeamCity detailed pricing requires visiting a calculator and isn't transparent on the main pricing page.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Braintrust and TeamCity actually diverge.

Attributes where Braintrust and TeamCity differ
AttributeBraintrustTeamCity
PlatformsWebweb, windows, mac, linux, api

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated), category (Software Development).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Braintrust

Nothing recorded that TeamCity does not also cover.

Only in TeamCity

  • Build Chains
  • Parallel Test Execution
  • VCS Integration
  • Build History & Analytics
  • Docker & Kubernetes Support
  • Access Control

What people use each for

The jobs each tool is most often brought in to do.

Braintrust

  • Monitoring production AI agents for qualitynot TeamCity
  • Detecting patterns in agent failuresnot TeamCity
  • Defining quality expectations before shipping agentsnot TeamCity
  • Tracking prompts and tool calls in productionnot TeamCity

TeamCity

  • Running build and test pipelines for enterprise software teamsnot Braintrust
  • Self-hosting CI/CD infrastructure behind a firewallnot Braintrust
  • Coordinating multi-stage build chains with dependenciesnot Braintrust
  • Scaling build capacity with additional agentsnot Braintrust

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Braintrust

  • Enterprise plan pricing not published, requires custom quote
  • Pro plan includes 6-12 months free discount for startups only

TeamCity

  • Detailed pricing requires visiting a calculator and isn't transparent on the main pricing page.
  • Self-hosted setup and agent management require more operational overhead than fully managed CI/CD services.
  • Additional build agents and users are priced incrementally, which can add up for larger teams.
  • The UI and configuration model have a steeper learning curve compared to YAML-first CI tools.

Pricing, plan by plan

Braintrust

Free
  • StarterFree
    • $10 model credits monthly included
    • 1 GB processed data monthly
    • 10000 scores monthly
  • Pro$249/month
    • $249 model credits monthly included
    • 5 GB processed data monthly
    • 50000 scores monthly
  • Enterprise$null/month
    • Custom data retention and export capabilities
    • RBAC and premium support
    • On-premises or hosted solutions available

TeamCity

Free
  • Free TierFree
    • Includes 3 build agents
    • 100 build configurations
    • On-premises or Cloud
  • TeamCity Cloud / On-Premises$undefined/month
    • Priced per additional build agent
    • Additional users on Cloud plans
    • Enterprise support options

Which should you pick?

Choose Braintrust if

  • You want to start without paying.
Braintrust review

Choose TeamCity if

  • You need build chains.
  • You want to start without paying.
  • You work on web, windows, mac, linux, api.
  • You also want parallel test execution.
TeamCity review

Questions people ask

Is Braintrust or TeamCity better?
Neither clearly leads. Braintrust starts at Free and TeamCity at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Braintrust or TeamCity?
Braintrust starts at Free and TeamCity at Free.
Does Braintrust or TeamCity run on more platforms?
Braintrust runs on Web. TeamCity runs on web, windows, mac, linux, api.
Can I use Braintrust for free?
Both have a free tier, so you can try either at no cost before committing.
What is Braintrust best used for?
Braintrust is most often used for monitoring production ai agents for quality, detecting patterns in agent failures, defining quality expectations before shipping agents, tracking prompts and tool calls in production. Of those, monitoring production ai agents for quality and detecting patterns in agent failures are not what TeamCity is typically brought in for.
What can Braintrust do that TeamCity cannot?
TeamCity covers Build Chains, Parallel Test Execution, VCS Integration, Build History & Analytics.

Answered from the vendors’ own pages

Braintrust: Does Braintrust have a free plan?

Braintrust Starter plan is free and includes $10 model credits monthly, 1 GB processed data, 10000 scores monthly, and 14-day data retention with unlimited users and projects. No credit card required.

Source
TeamCity: How much does TeamCity cost?

TeamCity offers a free download option but specific pricing for commercial use is not detailed on the website. Customers must contact JetBrains for licensing and pricing information.

Source
Braintrust: How much does the Braintrust Pro plan cost?

Braintrust Pro plan costs $249 per month and includes $249 model credits, 5 GB processed data, 50000 scores monthly, and 30-day data retention. Qualifying startups receive 6-12 months free.

Source
TeamCity: Is TeamCity free to use?

TeamCity has a free option available for download, but full pricing and licensing details require contacting JetBrains directly.

Source
Braintrust: What are Braintrust's overage charges?

Braintrust charges overage rates after monthly allocations: model credits beyond monthly allotment are charged at token rates, data overage is $4 per GB on Starter or $3 per GB on Pro, scores overage is $2.50 per 1000 on Starter or $1.50 per 1000 on Pro. Extended data retention beyond the included period costs $0.50 per GB per month.

Source
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