The real catalog of tools for AI agents

Send real faxes from AI assistants. Pay per fax ($1 + $0.25/page), no account or API key.

Send a fax to any US or Canadian number from a PDF, quoted per page before sending.

Send individual transactional faxes with prepaid credit, delivery status, and safeguards.

Send and receive faxes from any MCP-compatible AI assistant using the Fax.Plus API

Send a fax from AI. Pay per fax. No registration or subscription. Pay only for successful faxes.

Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.

Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.

List and track faxes on ICTFax, and send faxes when writes are enabled, over ICTCore REST.

Send, receive, and verify faxes from AI assistants and agents via FaxSeal.

Send a fax in Australia (+61). Pay only if it delivers. Email receipt. No card at send.

Send free or paid faxes to US/Canada from Claude, ChatGPT, and other AI agents.

Send a fax from Claude, ChatGPT, or Cursor. Upload a PDF, pay, get delivery status.

Send, receive and track real faxes in the US and Canada from Claude, ChatGPT or Cursor.

Send physical letters and faxes through the PixelLetter interface, test mode included.

Fax Line Index: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Manage phone numbers, SMS/MMS, voicemail, faxing, and call routing for your VoIP.ms account.

Turn any PDF form into a fillable one, fill it from data or documents, verify it, and fax it.

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.

Send emails from natural language prompts.