# Fellou vs Devin Desktop (formerly Windsurf)

> Fellou: Agentic AI browser that plans and runs multi-step web tasks for you
> Devin Desktop (formerly Windsurf): Agent-first IDE for running local and cloud coding agents in one place

- Fellou profile: https://finderatlas.com/tools/fellou
- Devin Desktop (formerly Windsurf) profile: https://finderatlas.com/tools/windsurf
- Comparison page: https://finderatlas.com/compare/fellou-vs-windsurf
- Last reviewed: November 2026

## Verdict

Fellou is listed under AI Agents and Devin Desktop (formerly Windsurf) under Coding AI. Devin Desktop (formerly Windsurf) scores higher in FinderAtlas's editorial review (8.4 vs 7.3 out of 10), led by value for money. Both have a free plan or trial. Only Devin Desktop (formerly Windsurf) is available on Windows, Linux and JetBrains Plugin.

### Choose Fellou if

- You want a tool built for Multi-source research reports, repetitive web workflows, data collection and form filling, scheduled recurring tasks.
- Shows an editable plan before executing, with approve, pause and stop controls on each step.
- Combines browser automation, deep research and local computer control in one app.

### 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.

## Pricing

| | Fellou | Devin Desktop (formerly Windsurf) |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Fellou | Devin Desktop (formerly Windsurf) |
| --- | --- | --- |
| Deep Action | Yes | Not listed |
| Deep Search | Yes | Not listed |
| Browser Use | Yes | Not listed |
| Computer Use | Yes | Not listed |
| Agentic Memory | Yes | Not listed |
| Scheduled Tasks | Yes | Not listed |
| Background Multitasking | Yes | Not listed |
| Multiple Output Types | Yes | Not listed |
| Step-Level Control | Yes | Not listed |
| Eko Framework | Yes | Not listed |
| Agent Command Center | Not listed | Yes |
| Spaces | Not listed | Yes |
| Full IDE | Not listed | Yes |
| Devin Local | Not listed | Yes |
| Agent Client Protocol support | Not listed | Yes |
| Tab and Supercomplete | Not listed | Yes |
| Fast Context | Not listed | Yes |
| Devin Cloud handoff | Not listed | Yes |
| MCP and extensions | Not listed | Yes |
| SWE-2 model | Not listed | Yes |

## Platforms

| Platform | Fellou | Devin Desktop (formerly Windsurf) |
| --- | --- | --- |
| Web | No | No |
| Windows | No | Yes |
| macOS | Yes | Yes |
| iOS | No | No |
| Android | No | No |
| API | No | No |
| Browser Extension | No | No |
| Linux | No | Yes |
| JetBrains Plugin | No | Yes |

## Fellou strengths

- Shows an editable plan before executing, with approve, pause and stop controls on each step.
- Combines browser automation, deep research and local computer control in one app.
- Displays estimated Spark cost before a workflow runs, according to a reviewer.
- Free tier and a $19/month entry plan make it cheap to try.
- Open-source Eko framework (MIT) from the same team for custom agents.

## Fellou limitations

- Reviewers report it can loop or stall on complex or dynamic layouts and cannot reliably get past CAPTCHAs.
- Credit-based pricing: the Free plan's 1,000 Sparks cover only about 4 tasks, and cost varies with workflow length.
- No mobile app found; desktop only.
- Page context is processed by cloud AI, which security commentators flag as an attack-surface and privacy concern.

## Devin Desktop (formerly Windsurf) strengths

- 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

## Devin Desktop (formerly Windsurf) limitations

- 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

## FAQ

**Is Fellou better than Devin Desktop (formerly Windsurf)?**

It depends on your workflow. Fellou is built for Multi-source research reports, repetitive web workflows, data collection and form filling, scheduled recurring tasks. Devin Desktop (formerly Windsurf) is built for managing multiple coding agents.

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

Fellou: Agentic AI browser that plans and runs multi-step web tasks for you. Devin Desktop (formerly Windsurf): Agent-first IDE for running local and cloud coding agents in one place.

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

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

**Which is cheaper, Fellou 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.