Openlayer’s Blog
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March 25, 2026Company
Openlayer and Telefónica Tech partner to bring AI governance and observability to enterprise scale
Partnership combines Openlayer’s AI governance and observability platform with Telefónica Tech’s enterprise services to bring end-to-end AI governance to regulated industries

Openlayer recognized in the 2026 Gartner® Market Guide for AI Evaluation and Observability Platforms
February 18, 2026Company

Introducing our brand new UI, smarter testing, and faster data connections
August 21, 2025Company

We’ve Raised a $14.5M Series A to Build the AI Reliability Platform
May 14, 2025Company

The Openlayer MCP server
April 15, 2025Company

Constitutional AI for All
October 16, 2024Company

Navigating the chaos: why you don’t need another MLOps tool
November 29, 2023Company

February 18, 2026
Openlayer recognized in the 2026 Gartner® Market Guide for AI Evaluation and Observability Platforms

August 21, 2025
Introducing our brand new UI, smarter testing, and faster data connections

May 14, 2025
We’ve Raised a $14.5M Series A to Build the AI Reliability Platform

April 15, 2025
The Openlayer MCP server

October 16, 2024
Constitutional AI for All

November 29, 2023
Navigating the chaos: why you don’t need another MLOps tool

May 4, 2023
Openlayer raises $4.8m seed round to build guardrails for AI

June 28, 2022
The race to put AI to work

May 17, 2022
Openlayer named to the 2022 CB Insights AI 100 list of most innovative startups

February 17, 2022











