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Felo vs Devin Desktop (formerly Windsurf)

Features, pricing, ratings, and pros and cons, side by side.

Devin Desktop (formerly Windsurf) logo

Devin Desktop (formerly Windsurf)

Agent-first IDE for running local and cloud coding agents in one place

Freemium
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Verdict

Felo is listed under Education & Research and Devin Desktop (formerly Windsurf) under Coding AI. Devin Desktop (formerly Windsurf) scores higher in FinderAtlas's editorial review (8.4 vs 7.7 out of 10). Both have a free plan or trial. Only Felo is available on Web, iOS and Android and offers an API. Only Devin Desktop (formerly Windsurf) is available on Windows, macOS and Linux.

Best overall

Devin Desktop (formerly Windsurf)

  • Software developers
  • Engineering teams
  • Enterprise engineering organizations
  • Teams running several coding agents

Choose Felo if

  • You want a tool built for cited multilingual web research, quickly turning a topic into a slide deck, and users who want search plus generation tools under one subscription.
  • Permanent free plan with 200 credits per day and no credit card required.
  • Combines cited search with slides, images, video and agents in one subscription.

Choose Devin Desktop (formerly Windsurf) if

  • You want a tool built for managing multiple coding agents.
  • Free plan with unlimited Tab completions and inline edits.
  • Full IDE that stays compatible with VS Code and Windsurf extensions.
Best for beginners
Felo
Best for business
Devin Desktop (formerly Windsurf)

Features

18 features compared.

  • AI Search with Citations
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Multilingual Support
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • AI Slides
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Deep Research
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Custom Agents
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Image and Video Generation
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • LiveDoc
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Developer API
    Felo
    Available
    Devin Desktop (formerly Windsurf)
    Not available
  • Agent Command Center
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Spaces
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Full IDE
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Devin Local
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Agent Client Protocol support
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Tab and Supercomplete
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Fast Context
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • Devin Cloud handoff
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • MCP and extensions
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available
  • SWE-2 model
    Felo
    Not available
    Devin Desktop (formerly Windsurf)
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    Felo
    Freemium
    Devin Desktop (formerly Windsurf)
    Freemium
  • Free plan
    Felo
    Yes
    Devin Desktop (formerly Windsurf)
    Yes
  • Starting price
    Felo
    $0
    Devin Desktop (formerly Windsurf)
    $0
  • Plans
    Felo
    2 plans
    Devin Desktop (formerly Windsurf)
    5 plans

Felo plans

  • Free

    $0

    Everyday AI search at no cost

    • 200 credits per day
    • unlimited high-speed search
    • limited access to advanced models

  • Pro

    Most popular

    $14.99/month

    Full model lineup, workspace tools and API

    • 15,000 credits per billing cycle
    • 200 bonus credits per day
    • AI Slides
    • AI Designer
    • custom agents
    • deep research
    • API access

Devin Desktop (formerly Windsurf) plans

  • Free

    $0

    Light quota to code with agents

    • Limited model availability
    • Unlimited inline edits
    • Unlimited Tab completions

  • Pro

    Most popular

    $20/month

    Increased quotas and full model availability

    • Frontier models from OpenAI
    • Claude
    • Gemini and SpaceXAI
    • Open source models
    • Free use of SWE-2
    • Devin Cloud access
    • Extra usage at API pricing

  • Max

    $200/month

    Significantly higher quotas for power users

    • Everything in Pro
    • Significantly higher quotas

  • Teams

    $80/month

    $80 per month for the team plan plus $40 per month per full dev seat

    • Everything in Pro
    • Up to 200 users
    • Shared collaboration
    • Centralized billing
    • Admin dashboard with analytics
    • Priority support

  • Enterprise

    Custom/custom

    Contact sales for organization-wide deployment

    • Highest priority support
    • Dedicated account management
    • SAML/OIDC SSO
    • Centralized admin controls
    • Dedicated deployment option

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed November 2026.

Felo
7.7overall
Devin Desktop (formerly Windsurf)
8.4overall

Felo leads in 1 category and Devin Desktop (formerly Windsurf) in 0.

  • Ease of Use

    Felo
    8.2
    Devin Desktop (formerly Windsurf)
    Not rated

  • Feature Depth

    Felo
    7.8
    Devin Desktop (formerly Windsurf)
    Not rated

  • Value for Money

    Felo leads by 0.1
    Felo
    7.9
    Devin Desktop (formerly Windsurf)
    7.8

  • Performance & Speed

    Felo
    7.6
    Devin Desktop (formerly Windsurf)
    Not rated

  • Documentation & Support

    Felo
    7.0
    Devin Desktop (formerly Windsurf)
    Not rated

  • Multi-agent Management

    Felo
    Not rated
    Devin Desktop (formerly Windsurf)
    8.7

  • Multi-file Agentic Edits

    Felo
    Not rated
    Devin Desktop (formerly Windsurf)
    8.5

  • Editor Experience

    Felo
    Not rated
    Devin Desktop (formerly Windsurf)
    8.4

  • Model Choice

    Felo
    Not rated
    Devin Desktop (formerly Windsurf)
    8.6

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

Felo

Pros

  • Permanent free plan with 200 credits per day and no credit card required.
  • Combines cited search with slides, images, video and agents in one subscription.
  • Pro plan at about $15 per month includes API access.
  • Multilingual focus, including Japanese-language accuracy.
  • Available on web, iOS and Android.

Cons

  • Credit-based usage makes real limits harder to predict than fixed quotas.
  • Free plan excludes AI Slides, AI Designer, custom agents, video and the API.
  • Pro credits do not roll over between billing cycles.
  • Current pricing is rendered dynamically and older published plan descriptions (search counts) differ from the new credit model.

Devin Desktop (formerly Windsurf)

Pros

  • Free plan with unlimited Tab completions and inline edits
  • Full IDE that stays compatible with VS Code and Windsurf extensions
  • One view for managing local, cloud and third-party agents
  • Supports ACP agents such as Codex, Claude Agent and OpenCode
  • Available on macOS, Windows and Linux

Cons

  • Paid plans have daily and weekly usage quotas, and extra usage is billed at API pricing
  • Pro rose to $20 per month, and Max costs $200 per month
  • The rename and the move to devin.ai changed menus, docs and branding, and some names such as the JetBrains plugin still say Windsurf
  • Cascade was retired in favour of Devin Local, so Cascade workflows had to migrate

Platforms

  • Web
    Felo
    Supported
    Devin Desktop (formerly Windsurf)
    Not supported
  • Windows
    Felo
    Not supported
    Devin Desktop (formerly Windsurf)
    Supported
  • macOS
    Felo
    Not supported
    Devin Desktop (formerly Windsurf)
    Supported
  • iOS
    Felo
    Supported
    Devin Desktop (formerly Windsurf)
    Not supported
  • Android
    Felo
    Supported
    Devin Desktop (formerly Windsurf)
    Not supported
  • API
    Felo
    Supported
    Devin Desktop (formerly Windsurf)
    Not supported
  • Browser Extension
    Felo
    Not supported
    Devin Desktop (formerly Windsurf)
    Not supported
  • Linux
    Felo
    Not supported
    Devin Desktop (formerly Windsurf)
    Supported
  • JetBrains Plugin
    Felo
    Not supported
    Devin Desktop (formerly Windsurf)
    Supported

Integrations

Felo

No integrations listed.

Devin Desktop (formerly Windsurf)

15 integrations
  • Slack
  • Linear
  • Notion
  • Figma
  • Sentry
  • Stripe
  • Vercel
  • Datadog
  • Atlassian
  • GitHub
  • GitLab
  • Bitbucket
  • Codex
  • Claude Agent
  • OpenCode

Company

  • Company
    Felo
    Felo Inc.
    Devin Desktop (formerly Windsurf)
    Cognition AI
  • Founded
    Felo
    Not listed
    Devin Desktop (formerly Windsurf)
    2023
  • Headquarters
    Felo
    Tokyo, Japan
    Devin Desktop (formerly Windsurf)
    San Francisco, CA
  • Monthly users
    Felo
    Not listed
    Devin Desktop (formerly Windsurf)
    1M+
  • Listing
    Felo
    Claimed
    Devin Desktop (formerly Windsurf)
    Claimed

Frequently asked questions

Is Felo better than Devin Desktop (formerly Windsurf)?

It depends on your workflow. Felo is built for cited multilingual web research, quickly turning a topic into a slide deck, and users who want search plus generation tools under one subscription. Devin Desktop (formerly Windsurf) is built for managing multiple coding agents.

What are the key feature differences between Felo and Devin Desktop (formerly Windsurf)?

Felo: Multilingual AI search engine that also builds slides, mind maps and research reports. Devin Desktop (formerly Windsurf): Agent-first IDE for running local and cloud coding agents in one place.

Does Felo or Devin Desktop (formerly Windsurf) have a free plan?

Yes, both do. Felo is freemium and Devin Desktop (formerly Windsurf) is freemium, and each has a free plan or trial.

Which is cheaper, Felo or Devin Desktop (formerly Windsurf)?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.