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Software Development · head to head

Braintrust vs Zed

Braintrust logo

Braintrust

Software Development

The active observability platform for agents

From
Free
Rated
-
Full reviewWebsite
Zed logo

Zed

Software Development

Code at the speed of thought

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Braintrust enterprise plan pricing not published, requires custom quote; Zed newer product with smaller ecosystem than established editors
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Braintrust and Zed actually diverge.

Attributes where Braintrust and Zed differ
AttributeBraintrustZed
PlatformsWebmacOS, Linux, Windows
FoundedUnknown2023

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 Zed does not also cover.

Only in Zed

  • Real-time collaboration
  • AI code completion
  • Lightning-fast performance
  • Rust-based architecture
  • Multi-language support
  • Integrated terminal
  • Git integration
  • Vim keybindings

What people use each for

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

Braintrust

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

Zed

  • Collaborative codingnot Braintrust
  • High-performance editingnot Braintrust
  • Real-time pair programmingnot Braintrust
  • Systems programmingnot Braintrust
  • Web developmentnot 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

Zed

  • Newer product with smaller ecosystem than established editors
  • Limited extensions and plugin marketplace compared to VSCode or Sublime Text

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

Zed

Free
  • FreeFree
    • Single-player editing
    • Local AI assistance
    • Fast performance
  • Plus$10/month
    • Multiplayer collaboration
    • Cloud AI assistance
    • Advanced features

Which should you pick?

Choose Braintrust if

  • You want to start without paying.
Braintrust review

Choose Zed if

  • You need real-time collaboration.
  • You want to start without paying.
  • You work on macOS, Linux, Windows.
  • You also want ai code completion.
Zed review

Questions people ask

Is Braintrust or Zed better?
Neither clearly leads. Braintrust starts at Free and Zed at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Braintrust or Zed?
Braintrust starts at Free and Zed at Free.
Does Braintrust or Zed run on more platforms?
Braintrust runs on Web. Zed runs on macOS, Linux, Windows.
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 Zed is typically brought in for.
What can Braintrust do that Zed cannot?
Zed covers Real-time collaboration, AI code completion, Lightning-fast performance, Rust-based architecture.

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
Zed: What platforms does Zed support?

Zed is available for macOS, Linux, and Windows, providing cross-platform support for developers.

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
Zed: Is Zed free to use?

Yes. Zed is open-source software available free to download and use. The editor and GPUI framework are available under open-source licenses (GPL for editor, Apache/MIT for GPUI).

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
Zed: What makes Zed fast compared to other editors?

Zed is written in Rust and uses GPU-accelerated rendering to achieve startup times under 500ms and keystroke latency below 2ms.

Source
Zed: Does Zed support real-time collaboration?

Yes. Zed provides real-time collaborative editing and screen sharing capabilities, enabling multiple developers to work on the same code simultaneously.

Source
Zed: What AI models does Zed support?

Zed supports multiple AI models and agents for agentic editing, enabling human-AI collaboration during development.

Source
Zed: When was Zed 1.0 released?

Zed 1.0 was officially released on April 29, 2026, marking the stable production release.

Source
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