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Reference edition 2026.46

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Fax for Agents vs Just One API

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

Fax for Agents compared with Just One API
DetailFax for Agents logo Fax for Agents Just One API
What it doesA fax API and MCP server for AI agents to send and receive faxes with receipts Social media and e-commerce data API platform
StageNot given Not given
Founded2023 Not given
Based inUS Not given
Pricing modelPaid Freemium
Pricing$0.039 per page sent, $0.019 per page received, $2 per fax number per month, $10 minimum wallet top-up, optional Agent workspace $19 per month, sandbox free. Prices as of 2026-10-28. Not given
Key features
  • Document preparation with PDF, image and text rendering
  • Price quotes bound to document, destination and sender
  • Authorization by person or delegated policy
  • Bounded retries with circuit breaker per route
  • Private inbox for received faxes with signed URLs
  • Idempotent API calls with Idempotency-Key header
  • Signed webhooks with event IDs
  • Sandbox for free testing before production
  • Document retention with 30-day default and deletion option
  • Python SDK for easy integration
  • Official MCP server for AI agents
  • Free API trial before payment
  • Pay-per-use pricing model
  • Access to posts, videos, articles and comments data
  • Product search and price monitoring for e-commerce
  • Influencer profile and audience data
  • Async and sync request support
  • Lightweight SDK with minimal dependencies
What makes it different
  • Every fax send produces a receipt with provider evidence of delivery
  • Agents cannot exceed their own permissions or budget limits
  • International fax coverage to 213 destinations with transparent pricing
  • MCP server with 15 tools for seamless agent integration
  • Per-page pricing with no minimum subscription requirement
  • Single token for access to all platform APIs
  • Official Python SDK and AI/MCP server support
  • Covers both social media sentiment and e-commerce competitive monitoring
  • Account balance does not expire
  • Real-time data collection with complex processing
Community votes00
DR (Domain Rating by Ahrefs)22 +2 (up) since last check41 no change since last check
Trust Flow (Majestic)08
Citation Flow (Majestic)040
Referring domains (Majestic)070

4 details filled in for both companies.

More alternatives to Fax for Agents More alternatives to Just One API

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