Atla

✓ verified, sync 2026-08-20

30 checks on record, most recent 2026-11-04 (responded).

PricingFree

Rating5.0 on Toolify · 79 reviews

Category AI APILarge Language Models (LLMs)AI ModelsAI TestingAI Developer ToolsAI Copilot +4

First indexed2026-08-20

Observation record.

What was checked ourselves, with dates. Not vendor copy, not a rating.

Address confidence: low. The URL on file may not be Atla's own domain (for example a marketplace or parked host). The dates below describe checks against that URL; the link between that URL and Atla itself is not confirmed.

Most recent check 2026-11-04

Result: responded.

Checked on 30 distinct dates, since 2026-08-26. Checked roughly every 1.1 nights on this listing's own record.

2026-11-042026-11-032026-11-022026-10-312026-10-302026-10-292026-10-282026-10-272026-10-262026-10-252026-10-242026-10-23 +18

What this means: the 3-miss rule marks a listing discontinued only after three consecutive failed checks; a bot-wall response never counts toward that streak. the methodology

Price events.

auto-diffed on every sync: the changelog other directories don't keep

The price was checked on 2026-08-26 and no change was observed since.

No approved price events on record

No approved price change is on record.

Features

As listed by the vendor, unedited.

LLM-as-a-Judge for evaluating AI models
Selene models for precise AI evaluation
Eval Copilot for customizing evaluation criteria
API access for integration into existing workflows
Actionable critiques and accurate scores

What it does.

The vendor's own description, unedited, not our claim.

Atla provides frontier AI evaluation models to evaluate generative AI, find and fix AI mistakes at scale, and build more reliable GenAI applications. It offers an LLM-as-a-Judge to test and evaluate prompts and model versions. Atla's Selene models provide precise judgments on AI app performance, running evals with accurate LLM Judges. They offer solutions optimized for speed and industry-leading accuracy, customizable to specific use cases with accurate scores and actionable critiques.

registry ID ndock:tool:atla

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