Agentic AI Comparison:
supermaven vs Windsurf (Devin Desktop)
(listing unavailable)vs
Introduction
Supermaven is a sunsetted coding assistant whose remaining service is free autocomplete for existing customers. Windsurf is now Devin Desktop, combining the existing IDE with management of local and cloud coding agents. Ratings are subjective editorial opinions about each product’s stated purpose, not measured benchmarks or a claim that different workflows are interchangeable.
Overview
supermaven
Supermaven is a sunsetted coding assistant whose remaining service is free autocomplete for existing customers.
Windsurf (Devin Desktop)
Windsurf is now Devin Desktop, combining the existing IDE with management of local and cloud coding agents.
Editorial ratings · 1–10, higher is better
These scores express our judgement of the cited product facts. They are not measured performance benchmarks. Each product is assessed for its stated purpose; a higher score does not make different workflows interchangeable.
Evidence gaps lower confidence and affect the relevant judgement. Unknown pricing does not mean free access. Research prototypes and retired products retain their historical scope, with adoption ratings reflecting current access.
Ratings assessed: 2026-10-26. Source verification dates may differ.
Documented capability: How useful and complete is the documented workflow for the product's stated purpose?
- 1–2: No usable current workflow established, or only an unsupported promise.
- 3–4: Historical, experimental or very limited workflow; substantial delivery gaps.
- 5–6: Concrete but narrow workflow, or promising research requiring specialist review.
- 7–8: Substantial documented end-to-end workflow with useful controls or customization.
- 9–10: Exceptionally complete documented scope and controls; reserve 10 for unusually strong evidence.
Ease of adoption: Can the intended user obtain and set up a usable product today?
- 1–2: Discontinued, unavailable, waitlisted, or no usable deployment path verified.
- 3–4: Archived software, restricted research/preorder access or uncertain current service access.
- 5–6: Developer-managed setup, significant configuration or sales-led implementation.
- 7–8: Active accessible product with manageable setup for its intended user.
- 9–10: Straightforward self-service access and setup, with unusually few adoption obstacles.
Value and cost clarity: How attractive and understandable is the cost model for the documented use?
- 1–2: No current purchasable or usable offer; historical prices cannot support a purchase.
- 3–4: Material price, entitlement, license or availability uncertainty limits budgeting.
- 5–6: Plausible value with custom pricing, significant setup costs or incomplete selected-plan terms.
- 7–8: Useful scope with clear entry pricing/allowances or accessible source, while accounting for running costs.
- 9–10: Exceptionally accessible and clear cost model for substantial useful scope; never assume free compute.
Integration options: How useful and extensible are the verified user-facing connections for the intended workflow?
- 1–2: No current user-facing connection verified, or former connections are unavailable.
- 3–4: Inputs/exports or one focused connection; internal dependencies are not native connectors.
- 5–6: Useful API, configurable tools or several relevant connections, with limited verified breadth.
- 7–8: Broad relevant connections or an extensible documented API/MCP/tool ecosystem.
- 9–10: Extensive documented ecosystem with multiple connection mechanisms and strong task relevance.
Metrics Comparison
Documented capability
supermaven: 5/10
Evidence confidence: high
Historical code completion remains useful for existing users, but agent conversations have been withdrawn.
Windsurf (Devin Desktop): 9/10
Evidence confidence: medium
The IDE, agent coordination, local/cloud handoff and review support an extensive development workflow.
Compare the workflow you need, not just the number of advertised features.
Ease of adoption
supermaven: 2/10
Evidence confidence: high
The sunset notice describes continuing access for existing customers, not a current full-service adoption path.
Windsurf (Devin Desktop): 8/10
Evidence confidence: medium
The vendor documents an automatic update from Windsurf with settings and work retained.
Check current access, setup and human responsibilities for your team.
Value and cost clarity
supermaven: 2/10
Evidence confidence: high
Old paid plans no longer describe the current offer; remaining existing-user autocomplete is free.
Windsurf (Devin Desktop): 7/10
Evidence confidence: medium
The page lists Free, Pro at $20/month and higher-capacity plans; existing legacy terms can carry over.
Compare the full cost, including usage, implementation and required services.
Integration options
supermaven: 3/10
Evidence confidence: high
Existing editor autocomplete remains narrower than the former chat and agent workflow.
Windsurf (Devin Desktop): 9/10
Evidence confidence: medium
ACP agents, editor tooling and named business/development connectors provide broad interoperability.
Match the documented connections to the systems you actually use.
Conclusions
Do not buy from the historical plan table. The November 2025 notice ends agent conversations and recommends a separate move to Cursor; existing-user autocomplete is not a new full-agent offer. Use the official update path to retain your editor setup, and review each agent’s permissions, changes and usage. Current and legacy plans may differ.
The best framework is the one you can keep current and afford to run.
Run OpenClaw or Hermes with saved memory, one-click runtime updates, and your choice of Platform Credits, provider keys, or supported subscriptions.
Plans start at $199/month. Cancel anytime.
Hosted agent
OpenClaw or Hermes