Braintrust Data: Elevating AI Quality with Intelligent Observability

Braintrust Data is a powerful AI observability and evaluation platform built to help teams systematically measure, iterate on, and ship high-quality AI products. Designed for both engineers and product managers, it offers real-time monitoring of production AI applications, robust tools for prompt engineering and batch testing, and automated evaluation workflows powered by Loop—an intelligent AI agent. With features like centralized test set management, side-by-side diffs for model comparisons, regression detection, and configurable alerts, Braintrust Data enables rapid experimentation and continuous improvement using real user data. Its purpose-built database, Brainstore, delivers exceptional performance with 86.6x faster full text search, 2.4x quicker write latency, and 2.1x improved span load times. The platform supports cross-functional collaboration through shared mental models and UI-based prototyping, while enterprise-grade security is ensured via SOC 2 Type II certification, role-based access control, project isolation, and hybrid or self-hosted deployment options. Teams using Braintrust Data have reported up to 20x productivity gains, 5x more AI features deployed in production, and eval time reduced by 3x—all while enabling seamless model switching within just 24 hours.

Key Features:

• Real-time monitoring of latency, cost, and quality metrics in production
• Prompt engineering playground for iterative experimentation
• Automated and human scoring for comprehensive evaluation
• Quality and safety gates to maintain standards across deployments
• Side-by-side diffs for easy model and prompt comparison
• Configurable alerts for proactive issue detection
• Brainstore: high-performance database with 86.6x faster full text search, 2.4x faster write latency, and 2.1x faster span load time
• Centralized management and versioning of test datasets
• Automated evaluation workflows via Loop AI agent
• Integration support for major AI providers and custom automations
• AI proxy and self-hosting options for enhanced control
• Role-based access, granular permissions, project isolation, and SOC 2 Type II compliance
• Remote evaluations and collaborative UI prototyping
• Documentation including API walkthroughs, best practices, cookbooks with code examples, security guidelines, and changelogs
• Community support via GitHub, Discord, X (formerly Twitter), YouTube, and LinkedIn

Pricing: Braintrust Data offers a Free tier with 1 million trace spans, 1 GB processed data, 10,000 scores and custom metrics, and 14 days of retention—ideal for early-stage teams. The Pro plan scales to unlimited trace spans, 5 GB processed data (with $3/GB overages), 50,000 scores ($1.50 per 1,000 after threshold), and one month of data retention ($3/GB thereafter). For large-scale or privacy-sensitive needs, the Enterprise plan provides custom pricing, premium support, on-prem deployment, and advanced security configurations. A transparent pricing calculator helps estimate usage-based costs.

Conclusion: Braintrust Data is an exceptional AI evaluation platform that empowers teams to build smarter, safer, and more reliable AI products with speed, precision, and collaboration at scale—making it a must-have tool for modern AI development.