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Scale vs Kaeso

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Scale compared with Kaeso
DetailScale logo ScaleKaeso logo Kaeso
What it doesReliable AI systems for critical decisions Open-source AI gateway you run yourself
StageEstablished Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelContact for pricing Open source
PricingNot given Not given
Key features
  • High-quality training data sourced from contributors with 25% having advanced degrees
  • Model evaluations and red-teaming
  • RLHF (Reinforcement Learning from Human Feedback)
  • Private benchmarks and leaderboards for AI companies
  • Full-stack AI systems deployment
  • Hands-on AI application building for specific use cases
  • Single sign-on with OpenID Connect and two-factor authentication
  • Format translation through KPP canonical format, allowing any SDK to call any model
  • Spend and token budgets with hard limits that are never skipped
  • Complete request logging with status, tokens, cost, timing and content when permitted
  • Encrypted provider key storage with AES-256-GCM
  • Web console for managing organizations, projects, members, roles and request logs
  • Stateless Rust gateway for horizontal scaling
  • Support for 14 built-in AI providers
  • Docker Compose deployment with Caddy, PostgreSQL, Valkey and ClickHouse
  • Error reporting that names unsupported fields instead of silently dropping them
What makes it different
  • Powers 90% of the world's leading generative AI model builders
  • Humans stay in the loop throughout the AI stack
  • 10 years of proven experience in AI breakthroughs
  • OpenID Connect single sign-on and two-factor authentication included in the open-source code, not an enterprise edition
  • Hard budgets with worst-case reserves for every request to prevent burst overruns
  • Single MIT-licensed repository for gateway, console, KPP and UI library with no separate enterprise version
  • Rust gateway architecture with no interpreter on the hot path for performance
Community votes00
DR (Domain Rating by Ahrefs)80 no change since last check20 +17 (up) since last check
Trust Flow (Majestic)234
Citation Flow (Majestic)5319
Referring domains (Majestic)830015

4 details filled in for both companies.

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