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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Do Browser
✓ verifiedFreemium
AI browser-automation Chrome extension that runs web tasks, scrapes data and builds files from plain-English instructions.
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WebCopilot AI
Free
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Storm
✓ verifiedFree
Stanford research prototype that researches a topic and drafts a cited, Wikipedia-style article via simulated multi-perspective interviews.
Pricing
Free: $0/mo (BYO ChatGPT/Claude, 10 hosted messages)
Standard: $25/mo (hosted model)
Max: $100/mo (heavy usage)
No public pricing
No public pricing
Core features
- ✦Natural-language control of Chrome actions
- ✦Web data scraping and export to CSV/files
- ✦Works across multiple browser tabs
- ✦Bring-your-own ChatGPT/Claude or hosted model
- ✦Content and slide generation
- ✦No-code, no scripting setup
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- ✦Automated multi-perspective research simulation
- ✦Web-grounded, citation-based article generation
- ✦Structured outline and Wikipedia-style formatting
- ✦Collaborative exploration of a topic before drafting
Use cases
- →Automating repetitive browser tasks
- →Extracting web data into spreadsheets
- →Summarizing pages and messages
- →Building quick personal tools and slides
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- →Drafting a structured overview article on an unfamiliar topic
- →Researching a subject from multiple perspectives quickly
- →Producing a citation-backed first draft for further editing
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