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Cognition

Cognition develops Devin and related software engineering agent experiences for delegating and reviewing development work.

Editorially reviewedVerified 2026-08-112 official or primary sources

Company context

Cognition develops Devin and related software engineering agent experiences for delegating and reviewing development work.

An engineering agent can operate across code, shell, browser, and connected systems. Buyers must scope those privileges and require inspectable diffs, commands, tests, and human approval.

Products in this directory

Product profiles describe fit and verification questions; they are not company scores.

What a buyer should verify

  • The exact product surface, account, region, and administrator controls used in the pilot
  • Data handling, permissions, retention, connected systems, and current contractual terms
  • Task-level evidence and reviewer effort rather than provider positioning or brand familiarity

Sources checked

Open the original pages before relying on a time-sensitive product decision.

  1. CognitionCognition
  2. Introduction to DevinCognition
Version · v4.3.4-indexnow-root-proof

Latest releases

IndexNow root-proof request compatibility

After v4.3.3, the exact root-level {key}.txt proof returned HTTP 200, but a full request carrying keyLocation still returned HTTP 403; a minimal homepage request with the same production key and no keyLocation returned HTTP 202. This release omits that field, while the automatic full run and idempotent rerun remain deployment checks.

IndexNow key-proof compatibility

Changed IndexNow verification to the official root-level {key}.txt convention after the first production notification returned HTTP 403; revalidation remains pending, while the website, sitemaps, and Bing sitemap processing are unaffected.

Bing sitemap discovery and IndexNow change notifications

Prepared canonical sitemap discovery for Bing and added automatic IndexNow change notifications while keeping segmented sitemaps authoritative and making no claim that a notified URL has been crawled or indexed.

View all releases