Codeium (Devin Desktop) vs Agent 365

Detailed side-by-side comparison to help you choose the right tool

Codeium (Devin Desktop)

🟡Low Code

AI Development Platforms

Codeium has rebranded to Devin Desktop under Cognition — an IDE plus coding-agent command center with Free, Pro $20, Max $200, and Team plans.

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Starting Price

Custom

AI Development Platforms

Microsoft Agent 365 is a control plane for managing, securing, and governing AI agents across an organization.

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Starting Price

Custom

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Feature	Codeium (Devin Desktop)	Agent 365
Category	AI Development Platforms	AI Development Platforms
Pricing Plans	8 tiers	10 tiers
Starting Price
Key Features		• Agent registry and inventory • Microsoft Entra identity for agents • Zero Trust access controls

✓Bundles a real IDE, frontier model access, and Devin Cloud agents at $20/month — competitive with Cursor
✓SWE 1.6 (Cognition's own coding model) is free on Pro+ and is improving fast as a first-party model
✓Agent Client Protocol and parallel session management are genuinely useful for multi-agent workflows

✗Rebrand from Codeium / Windsurf to Devin Desktop has created naming confusion across docs and tutorials
✗Free plan is now meaningfully more limited than the original Codeium free-forever autocomplete
✗$200/mo Max plan matches Cursor Ultra without a clear quality advantage on frontier model output

✓Provides a single registry that catalogs every AI agent running across Copilot Studio, Azure AI Foundry, and third-party platforms in a Microsoft 365 tenant
✓Extends existing Microsoft Entra identity, Conditional Access, and Zero Trust policies to AI agents without requiring a separate identity stack
✓Native integration with Microsoft Purview means data loss prevention, sensitivity labels, and audit logs already cover agent activity from day one
✓Microsoft Defender coverage applies threat detection and response to agent behavior, addressing prompt injection and data exfiltration risks
✓Designed for the 400M+ Microsoft 365 commercial seats, so most enterprises can deploy without a net-new vendor procurement cycle
✓Backed by Microsoft's enterprise SLA, FedRAMP, and global compliance certifications already in place for the rest of the M365 stack

✗Enterprise-only licensing with no public pricing or self-serve tier — small teams and individual developers cannot evaluate it
✗Heavily optimized for Microsoft-built agents; governance depth for non-Microsoft agent frameworks (LangChain, CrewAI, custom Python agents) is more limited at launch
✗Requires existing investment in Microsoft Entra, Purview, and Defender to unlock the full governance value — standalone deployment offers diminished benefits
✗Newly announced in late 2025, so production references, third-party reviews, and long-term reliability data are still limited
✗Adds another administrative surface for IT teams to learn and operate alongside the existing M365 admin centers

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