Fellou

Fellou, built by Fellou AI, is an AI-powered browser that autonomously executes complex, multi-step web tasks from natural-language prompts rather than just answering questions. It performs deep research across the internet, including logged-in accounts, and generates traceable reports; pulls data from platforms like LinkedIn and Notion to run integrated automations; and handles logins, authentication, and CAPTCHA challenges along the way. Users can review, edit, and intervene at any step before execution, and Fellou's agentic memory learns from browsing history to personalize assistance over time. Fellou AI has also released Eko 2.0, an open-source framework for building custom AI agents. Pricing runs from a Free plan (1,000 sparks, about 4 tasks) through Plus ($19/month), Pro ($39.90/month, most popular), and Ultra ($199.90/month, unlimited sparks), with a 20% discount on annual billing.