详细内容
Turn insights into improvements withLoop
Iterate, eval, ship
Braintrust is the AI observability platform for building quality AI products
Trusted by the best
IterateEvalShip
Why run evals?
Agents fail in unpredictable ways
How do you know your AI feature works?
Evals test your AI with real data and score the results. You can determine whether changes improve or hurt performance.
Are bad responses reaching users?
Production monitoring tracks live model responses and alerts you when quality drops or incorrect outputs increase.
Can your team improve quality without guesswork?
Side-by-side diffs allow you to compare the scores of different prompts and models, and see exactly why one version performs better than another.
Intuitive mental model
All evals are composed of a dataset, task, and scorers. This framework gives teams a shared understanding for testing and improving AI applications systematically.
Cross-functional collaboration
Engineers write code-based tests. Product managers prototype in the UI. Everyone can review results and debug issues together in real time.
Built for scale
Reliable, fast infrastructure handles high-volume production traffic and complex testing workflows.
“I've never seen a workflow transformation like the one that incorporates evals into ‘mainstream engineering’ processes before. It's astonishing.”
Malte Ubl, CTO at Vercel
Iterate
Refine prompt and eval ideas fast with playgrounds
Fast prompt engineering
Tune prompts, swap models, edit scorers, and run evaluations directly in the browser. Compare traces side-by-side to see exactly what changed.
Batch testing
Run your prompts against hundreds or thousands of real or synthetic examples to understand performance across scenarios.
AI-assisted workflows
Automate writing and optimizing prompts, scorers, and datasets with Loop, our built-in agent.
Eval
Run comprehensive tests on every prompt change to measure accuracy, consistency, and safety
Quantifiable progress
Measure changes against your own benchmarks to make data-driven decisions.
Quality and safety gates
Prevent quality regressions and unsafe outputs from reaching users.
Automated and human scoring
Run automated tests on every change, then layer human feedback to capture the nuance machines miss.
Ship
Track production AI applications with real-time monitoring and online scoring
Live performance monitoring
Track latency, cost, and custom quality metrics as real traffic flows through your application.
Automations and alerts
Configure alerts that trigger when quality thresholds are crossed or safety rails trip.
Scalable log ingestion
Ingest and store all application logs with Brainstore, purpose-built for searching and analyzing AI interactions at enterprise scale.
AI-powered workflows
Loop
Loop is an agent that automates the most time-intensive parts of AI development. Available everywhere you work: Logs, Playgrounds, Experiments, and more.
Surface insights
Get instant analysis of common use cases, patterns, and failure modes in your production data.
Optimize evals
Create and iterate on prompts, datasets, and scorers with the full context of your project.
Collaborate across teams
Work together through an intuitive interface that makes AI development accessible to everyone.
Unprecedented scale
Brainstore is built for AI data
Traditional databases can't handle the complexity of modern AI workflows. Brainstore is designed specifically for AI application logs and traces. Query, filter, analyze, and review logs 80x faster with Brainstore.
“Brainstore has completely changed how our team interacts with logs. We've been able to discover insights by running searches in seconds that would previously take hours.”
Sarah Sachs, Engineering Lead at Notion
86.6x faster full text search
Brainstore
240 ms
Competition
20,789 ms
2.4x faster write latency
Brainstore
1,780 ms
Competition
4,176 ms
2.1x faster span load time
Brainstore
549 ms
Competition
1,160 ms
Built for enterprise
Security and compliance at scale
Braintrust meets the demanding security, performance, and collaboration requirements of large organizations building AI applications at scale.
Granular permissions
Role-based access control with org-level permissions and project isolation to meet your security and compliance requirements.
SOC 2 Type II
Third-party security certification with comprehensive security controls.
Hybrid deployment
Self-hosting options to maintain full control over your AI data and meet strict compliance requirements.
Driving results
Outsized impact for the biggest brands in AI
5x
More AI features in production
20x
Increase in team productivity
24h
Max time to switch models
3x
Faster eval time
“Every new AI project starts with evals in Braintrust—it's a game changer.”
Lee Weisberger, Engineering Manager at Airtable
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