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
- Website
- atla-ai.com
- Total Funding
- $5.0M
- Last Round
- $5.0M SeedDec 2023
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 3 investors for this company. The full record is or through the API.
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.
Tech & App Stack
11 technologies & apps tracked
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Funding History
Dec 2023
Investors
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