BraintrustData
BraintrustData provides...
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What is BraintrustData?
BraintrustData is a tool that...
BraintrustData pricing
Pricing model: Free
Braintrust offers a free Starter plan at $0 per month with $10 credits, 1 GB processed data plus $4 per GB after that, 10k scores plus $2.50 per 1k after that, 14-day retention, and unlimited users, projects, datasets, playgrounds, and experiments. The Pro plan costs $249 per month and includes $249 credits, 5 GB processed data plus $3 per GB after that, 50k scores plus $1.50 per 1k after that, 30-day retention, custom charts, environments, priority support, and RBAC. Enterprise uses custom pricing and includes custom data retention and export, RBAC, premium support, and on-prem or hosted deployment for high-volume or privacy-sensitive data. The pricing page also lists the core platform as free on Starter, $249/month on Pro, and custom on Enterprise, with separate usage-based charges for Topics, processed data, and scores.
BraintrustData pros
- Real-time trace inspection
- Searches across millions of logs
- Tracks latency, cost, and quality
- Supports model comparisons side by side
- Runs prompt experiments
- Uses LLM, code, or human scoring
- Turns traces into eval datasets
- Automatic pattern discovery with Topics
- Continuous online scoring
- Quality gates for blocking bad releases
- Annotation workflows without frontend work
- Framework-agnostic integrations
- Native SDKs for multiple languages
- MCP support for IDE-based workflows
- Custom facets for domain-specific analysis
- Task-specific trace views
- Loop agent for generating prompts and datasets
- Secure by default with SOC 2 Type II
- GDPR compliant
- SSO and RBAC support
- HIPAA compliant
- Hybrid deployment options
- Unlimited users, projects, datasets, playgrounds, and experiments on Starter
- Custom charts and priority support on Pro
BraintrustData cons
- Pricing is usage-based and can grow with scale
- Scores and processed data have monthly caps on lower plans
- Starter retention is limited to 14 days
- Pro retention is limited to 30 days
- Topics adds separate token-based charges
- Processed data beyond plan limits costs extra
- Score volume beyond plan limits costs extra
- Enterprise pricing is custom and not publicly listed
- Core platform is not open source
- Some advanced controls are reserved for higher tiers
Frequently asked questions about BraintrustData
What does Braintrust do?
Braintrust is an AI observability platform that helps teams measure, evaluate, and improve AI applications in production. It focuses on tracing, observability, evals, and automation so teams can understand real outputs, compare models, catch regressions, and continuously improve quality.
What are the main workflow steps in Braintrust?
The documented workflow is to instrument your application, observe logs, annotate data, evaluate changes, and deploy improvements. Braintrust organizes the product around those stages so teams can move from production traces to datasets, experiments, and monitored releases.
Can Braintrust compare models and prompts?
Yes. The site says teams can compare models, iterate on prompts, and run experiments against real datasets. It is designed to support side-by-side evaluation so teams can choose the best prompt or model before shipping.
How does Braintrust score AI output?
Braintrust supports scoring with LLMs, code, or humans. That lets teams use automated judges, custom logic, or human review depending on the task and the quality criteria they care about.
What is Topics in Braintrust?
Topics is Braintrust’s automated pattern-discovery feature. It surfaces recurring patterns in production logs, supports custom facets, and can help teams identify task-specific issues, sentiment, or other domain patterns across traces.
What is the Loop agent?
Loop is an AI assistant inside Braintrust that helps improve AI systems. The site says it can generate better prompts, scorers, and datasets automatically based on what you want to optimize.
Does Braintrust support production monitoring?
Yes. Braintrust is built to inspect traces in real time, search across logs, and monitor latency, cost, and quality in production. It also includes online scoring and quality gates to help catch regressions early.
What languages and integrations are supported?
The site says Braintrust is framework agnostic and provides native SDKs for Python, TypeScript, Go, Ruby, C#, and more. It also supports MCP so coding agents and IDE workflows can query logs, run evals, and update prompts directly.
Is Braintrust suitable for enterprise use?
Yes. Braintrust highlights SOC 2 Type II certification, GDPR compliance, HIPAA compliance, SSO/SAML, RBAC, granular permissions, and hybrid deployment. Enterprise plans also include custom retention, export, and premium support.
Can I use Braintrust for free?
Yes. The Starter plan is free at $0 per month and includes $10 credits, 1 GB of processed data, 10k scores, and 14-day retention. It also includes unlimited users, projects, datasets, playgrounds, and experiments.