Atla

The improvement engine for AI agents

London, United Kingdom · Founded 2023 · $5.0M raised

Headquarters
London
Employees
11–50
Founded
2023
Business Model
B2B
Total Funding
$5.0M
Last Round
$5.0M SeedDec 2023
Rounds
1

About

Find and fix your agent’s most critical failures in hours, not days. Atla helps developers cut time spent on manually reviewing traces. Atla’s LLM judge evaluates your agent step-by-step, uncovers error patterns across runs, and suggests specific fixes—so you know exactly what to fix and why. Atla supports the most popular agent frameworks teams build with, including LangChain, CrewAI, and OpenAI Agents. With real-time monitoring, automated error detection, and prompt experimentation, Atla gives teams the visibility and control needed to confidently ship agentic systems that work. We’re a team of researchers, engineers, entrepreneurs and operational leaders. Our expertise in evals was honed through training our own purpose-built LLM Judges, Selene and Selene Mini, which are available open-source and have been downloaded 60,000+ times.

Summary

Atla is an Artificial Intelligence company based in London, United Kingdom, founded in 2023. It has raised $5.0M in total across 1 round, most recently a $5.0M Seed round in Dec 2023. Investors include Creandum, Rebel Fund and Y Combinator Continuity Fund.

Tech & App Stack

5 technologies & apps tracked

Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.

Sign up to view the funding chart

Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.

Funding History

SeedDec 2023
$5.0M

Investors

Similar Companies