Devin

Paid

Autonomous AI software engineer - Devin 2.0 at $20/mo

Cognition AI · Code Assistance

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Quick Answer

Devin is autonomous ai software engineer - devin 2.0 at $20/mo, made by Cognition AI. It is a paid product. Key uses: Full feature development, Bug resolution, Codebase exploration.

Last updated:

Users
Goldman Sachs, Fortune 500 enterprise pilots
Valuation
$4B (Cognition AI, 2026)

What is Devin?

Devin by Cognition AI is an autonomous AI agent capable of completing complex software engineering tasks end-to-end. It operates its own browser, terminal, and code editor, planning and executing multi-step engineering projects. Devin 2.0 (Mar 2025) dramatically reduced pricing from $500/mo to $20/mo and added collaborative features. Cognition also acquired Windsurf (Codeium) on 14 July 2025, on undisclosed terms.

What's new in Devin in 2026?

Devin 2.0 (Mar 2025) - price cut from $500 to $20/mo; Cognition acquired Windsurf (14 Jul 2025, terms not disclosed); Windsurf renamed Devin Desktop (2 Jun 2026); SWE-1.5/SWE-1.6 models; Goldman Sachs pilot (Jul 2025); $48B valuation (Series E, Sep 2026)

How much does Devin cost?

Devin

$20/mo

  • 250 ACUs/month
  • Autonomous task execution
  • Browser + terminal + editor
  • GitHub integration
  • Collaborative mode

Teams

$500/mo

  • 5,000 ACUs/month
  • Team workspace
  • Priority queue
  • SLA support

What can you do with Devin?

  • Full feature development
  • Bug resolution
  • Codebase exploration
  • Test writing
  • Collaborative coding

Pros

  • Fully autonomous
  • Handles long-horizon tasks
  • Sets up own environment
  • Dramatically lower cost (Devin 2.0)
  • Collaborative mode

Cons

  • Can make mistakes on complex tasks
  • Still requires oversight
  • Occasional infinite loops

Specs

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What are the best alternatives to Devin?

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Frequently Asked Questions about Devin

How much does Devin cost?

Devin pricing: Devin at $20/mo; Teams at $500/mo.

Is Devin free?

Devin is a paid product with no permanent free tier.

What is Devin used for?

Devin is used for: Full feature development, Bug resolution, Codebase exploration, Test writing, Collaborative coding.

What are the best alternatives to Devin?

Top alternatives to Devin include GitHub Copilot, Cursor, Aider.