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PLAN Free $0/mo PLAN Pro $20/mo PLAN Max $200/mo PLAN Teams $80/mo min + $40/seat Cognition FrontierCode (Oct 28) — score · cost per task Claude Opus 5.5 54.6% · $0.80/task Claude Fable 5 53.5% · $13.09/task Claude Opus 5 53.4% · $4.31/task GPT-6 Astra 53.3% · $4.59/task Claude Sonnet 5.5 52.1% · $1.59/task Claude Fable 5.1 50.9% · $3.28/task GPT-6.1 Sol 50.2% · $0.36/task SWE-2 50.0% · $1.18/task GPT-6 Sol 49.3% · $2.07/task Grok 4.6 48.0% · $2.88/task SWE-1.7 42.0% · $1.97/task SWE-1.6 9.4% · $0.49/task Devin launches Devin Apps, private web tools hosted on its cloud compu… Devin adds free SWE‑2 sessions and desktop access to Teams plan Gemini 4 Hydrogen launches in Devin Desktop and CLI, matching GPT‑6.1 … Basis reduces 20‑hour accounting process to 30 minutes with Devin Clou… Claude Mythos 5.2 added to Devin Security with benchmark score of 73.5 Gemini 4 Carbon added to Devin Desktop and CLI, scores 40% on Frontier… Claude Fable 5.2 added to Devin, leads FrontierCode 2.0 benchmark with… Devin offers 50% off Teams plan for users migrating from competing cod… PLAN Free $0/mo PLAN Pro $20/mo PLAN Max $200/mo PLAN Teams $80/mo min + $40/seat Cognition FrontierCode (Oct 28) — score · cost per task Claude Opus 5.5 54.6% · $0.80/task Claude Fable 5 53.5% · $13.09/task Claude Opus 5 53.4% · $4.31/task GPT-6 Astra 53.3% · $4.59/task Claude Sonnet 5.5 52.1% · $1.59/task Claude Fable 5.1 50.9% · $3.28/task GPT-6.1 Sol 50.2% · $0.36/task SWE-2 50.0% · $1.18/task GPT-6 Sol 49.3% · $2.07/task Grok 4.6 48.0% · $2.88/task SWE-1.7 42.0% · $1.97/task SWE-1.6 9.4% · $0.49/task Devin launches Devin Apps, private web tools hosted on its cloud compu… Devin adds free SWE‑2 sessions and desktop access to Teams plan Gemini 4 Hydrogen launches in Devin Desktop and CLI, matching GPT‑6.1 … Basis reduces 20‑hour accounting process to 30 minutes with Devin Clou… Claude Mythos 5.2 added to Devin Security with benchmark score of 73.5 Gemini 4 Carbon added to Devin Desktop and CLI, scores 40% on Frontier… Claude Fable 5.2 added to Devin, leads FrontierCode 2.0 benchmark with… Devin offers 50% off Teams plan for users migrating from competing cod…

Feature · 22 releases

Devin API in Devin

The Devin API is a feature of the Devin platform, accessible through various interfaces, including the web app, Slack, and mobile devices. It appears in the sidebar’s Properties menu and is used to manage sessions, share artifacts, and configure settings. Over the releases, the Devin API has undergone several changes. Starting from the oldest release, in September 2026, the API was updated to include features such as smarter @mention routing in Slack threads and finer automation schedule controls. In the following releases, in August and September 2026, the API saw improvements to its queued message delivery, waiting activity status, and undo functionality for folder moves. The API also received updates to its security section, including the ability to batch remediate findings via the v3 API and allow PRs to be opened by session participants. In October 2026, the API was updated to include features such as a redesigned session page header, nested sub-Devin sessions, and a hideable sidebar. In November 2026, the API saw further updates, including the addition of a ‘Reveal child sessions’ switch in the sidebar and improvements to side chats and session sharing.

History of changes

Every release whose notes mention Devin API, newest first. Each links to that release on its week page.

  1. Cloud November 6, 2026 — Devin Cloud: Reveal Child Sessions Switch
  2. Cloud October 23, 2026 — Devin Cloud: Quote Elements from HTML Attachments
  3. CLI v3000.11.92 — Devin CLI: Devin keeps working on the objective across turns
  4. Cloud October 14, 2026 — Devin Cloud: Multiple Side Chats
  5. Cloud October 2, 2026 — Devin Cloud: Sidebar Search and Filters
  6. Cloud September 30, 2026 — Devin Cloud: Sidebar Search and Filters
  7. Cloud September 21, 2026 — Devin Cloud: Sidebar Status Groups
  8. Cloud September 18, 2026 — Devin Cloud: Knowledge Moves to Skills
  9. Cloud September 16, 2026 — Devin Cloud: Knowledge Moves to Skills
  10. CLI v3000.10.21 — Devin CLI adds mode slash commands
  11. Cloud August 26, 2026 — Devin Cloud: Multi-Select Tag Filters and Split Editor Groups
  12. Cloud August 21, 2026 — Devin Cloud: Redesigned Session Page Header
  13. Cloud August 14, 2026 — Devin Cloud: Devin Coach Suggestions
  14. Cloud August 7, 2026 — Devin Cloud adds Queueing Support and Automations API
  15. Cloud July 3, 2026 — Devin Cloud adds Diff Line Permalinks and renames !agent
  16. Cloud June 3, 2026 — Devin Cloud: New Session Prompt and Playbook Mode
  17. Cloud May 17, 2026 — Devin Cloud: Collapsible Session Folders
  18. Cloud May 13, 2026 — Devin Cloud: Collapsible Session Folders
  19. Cloud May 1, 2026 — Devin Cloud: Stacked Review Permissions
  20. Cloud April 24, 2026 — Devin Cloud adds Sensitive Toggle for Secrets
  21. Cloud March 11, 2026 — Devin Cloud adds on-demand insights
  22. Cloud February 20, 2026 — Devin Cloud: v3 API and Sessions List