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Multify vs Mastros

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Multify compared with Mastros
DetailMultify logo MultifyMastros logo Mastros
What it doesFree AI browser extension for Chrome and Firefox Privacy-first Chrome extensions that export chat and social media data to spreadsheets
StageNot given Startup
FoundedNot given 2026
Based inUS Not given
Pricing modelFree Freemium
PricingNot given Free: 100 profiles and 100 messages per month (WhatsApp), or 250 profiles and 300 messages per month (Telegram), or 250 records (LinkedIn). Instagram and TikTok free and unlimited in beta. Pro: $9/month with 5,000 profiles and 10,000 messages per month (WhatsApp), or 5,000 records (LinkedIn). Scale:
Key features
  • Doubleslash shortcut for writing and research anywhere
  • AI-powered Gmail research to look up email senders
  • Chat with any website to summarize and extract information
  • Save links, posts, podcasts and videos to Stash
  • MCP integration with AI agents like Claude and ChatGPT
  • Works on Chrome and Firefox desktop browsers
  • Export group members and chat messages to CSV, JSON or JSONL
  • Bulk media download from chats
  • Export LinkedIn searches with Sales Navigator support
  • Extract email and website from Instagram and TikTok bios
  • Calculate exact TikTok engagement rates
  • Process all data in the browser with no server involvement
  • Read-only with no automation or message sending
What makes it different
  • Free to install and use with no payment required
  • Operates directly in your browser without a separate app
  • User maintains full control over what is shared and sent
  • Integrates with existing AI agents through MCP protocol
  • Works with no account creation, API key or password required
  • Reads only visible data; cannot reveal hidden information or deleted messages
  • Five tools with the same pricing model and interface
  • Instagram and TikTok extensions are free and unlimited during beta
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)31 no change since last check35 no change since last check
Trust Flow (Majestic)010
Citation Flow (Majestic)2328
Referring domains (Majestic)2354

4 details filled in for both companies.

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