Fellou review

Fellou is the most ambitious agent on the list. Give it a goal and it writes a step-by-step plan you can review and edit before it runs, then works through sites in a background workspace while you keep browsing. Fellou says it handles logins and captchas, can use Computer Use to operate local apps and files, schedules recurring tasks, and produces reports, slides, spreadsheets and code. Developers can build custom agents with its open-source Eko 2.0 framework. The limits are cost and clarity. Usage is measured in Sparks, and Fellou's own estimates put the free 1,000 Sparks at about 4 tasks and the $19.0 Plus plan at about 8 tasks a month, with Pro at $39.9 for about 20. That makes per-task costs high next to flat-fee rivals. The home page also does not list supported operating systems. For long research or data jobs where a reviewable plan matters, it is worth testing.

Who it is for

Researchers and operators who want long, cross-site workflows and scheduled tasks handled with a reviewable plan.

Price

Free plan with 1,000 starter Sparks; Plus $19.0 per month; Pro $39.9 per month; Ultra $199.9 per month; 20% off annually.

Plus $19.0 /month
Quoted from the vendor pricing page on November 9, 2026.

Key features

• Deep Action that plans and runs multi-step tasks across sites and apps
• Action plans you can review, edit and approve before they run
• Deep Search reports across the web, including logged-in accounts
• Computer Use to work with local apps and files
• Scheduled tasks and an open-source Eko framework for custom agents

Strengths and weaknesses

• Strength: Shows its full plan and lets you step in at any point
• Strength: Runs several tasks at once in a background workspace
• Strength: Developers can build their own agents with Eko 2.0
• Weakness: The free plan's 1,000 Sparks cover only about 4 tasks
• Weakness: Plus includes about 8 tasks a month, so real use pushes you to Pro
• Weakness: Fellou does not list supported operating systems on its home page

Key facts

• Free plan: 1,000 Sparks new-user bonus, about 4 tasks, 2 scheduled tasks
• Plus: $19.0 a month, 2,000 Sparks, about 8 tasks
• Pro: $39.9 a month, 5,000 Sparks, about 20 tasks
• Ultra: $199.9 a month, unlimited Sparks for a limited time
• Annual billing: Saves 20%

Where it ranks

Fellou is No. 7 in our Best AI Browsers verdict.