A fax API and MCP server for AI agents to send and receive faxes with receipts
Free logo API for any company by domain, no signup required
Stage
Not given
Not given
Founded
2023
Not given
Based in
US
US
Pricing model
Paid
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.
Free: 2M requests per month per site, no signup or key required. Pro: $29/month for up to 10M requests per month. Enterprise: Custom limits and terms available upon contact.
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
4,894 company logos in SVG format
Multiple color versions per logo (white, black, grey, dark)
Favicon fallback for missing logos
Search API with tag filtering
2M requests per month per site free
Edge-cached for one day
Logo Finder tool for non-developers
Open-source core on GitHub
Favicon API for any site's favicon
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
Free alternative to Clearbit with same URL structure for easy migration
Highest free tier: 2M requests per month with SVG and no key
All four: domain URL, SVG colors, no key at any volume, and 2M monthly requests
Never broken images with live favicon fallback
Logos always current through automatic upstream updates
Fax for Agents
LogoAPI.sh