SingleFax alternatives
12 MCP servers, A2A agents and x402 APIs that also do documents & pdfs, ai models & inference, ranked by how much they overlap with SingleFax (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| SingleFax (this one) | MCP server | Yes | – | – |
| KDAN PDF | MCP server | Yes | – | – |
| BCD — Bridge Control Delegate | MCP server | Yes | – | 55/100 |
| PDF to Markdown (pdf2md.dev) | MCP server | Yes | – | 55/100 |
| X1 Wealth | MCP server | Yes | – | 55/100 |
| NativePort | MCP server | Yes | – | – |
| agentindex.world | x402 paid API | Yes | 12 | 88/100 |
| Anokha Web Tools | A2A agent | Yes | 12 | – |
| losbeto.xyz | x402 paid API | Yes | 12 | – |
| strale.io | x402 paid API | Yes | 12 | – |
| web.cyberwarex.com | x402 paid API | Yes | 5 | – |
| Aginera | MCP server | Yes | – | – |
| AI Resume Master | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- KDAN PDF Live MCP
Upload, edit, compress, protect, redact, and compare PDFs with KDAN PDF in Claude and ChatGPT.
MCP server · com.kdandoc.mcp · also does documents & pdfs, ai models & inference
- BCD — Bridge Control Delegate Live MCP
Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents.
MCP server · com.snack-wrap.bcd · check 55/100 · also does documents & pdfs, ai models & inference
- PDF to Markdown (pdf2md.dev) Live MCP
Hosted MCP server: convert PDFs to clean, LLM-ready Markdown with tables, formulas and OCR.
MCP server · dev.pdf2md · check 55/100 · also does documents & pdfs, ai models & inference
- X1 Wealth Live MCP
Your family office in Claude, ChatGPT, and Muse. Ask about your trusts, entities, and documents.
MCP server · com.x1wealth · check 55/100 · also does documents & pdfs, ai models & inference
- NativePort Live MCP
30+ web-access and AI APIs behind one key: search, scraping, browsers, voice, OCR and LLMs.
MCP server · ai.nativeport · also does documents & pdfs, ai models & inference
- agentindex.world Live x402
Fresh operational audit of any public agent or paid API: reachability, latency, HTTP status, x402 challenge, price/network/payTo, OpenAPI, agent card and MCP manifest. Returns a 0-100 score, verdict and issues. Try GET…
x402 paid API · 12 endpoints · check 88/100 · also does documents & pdfs, ai models & inference
- Anokha Web Tools Live A2A
Discovery agent for pay-per-call tools: describe what you need and it returns the matching paid endpoint, price and example call. Tools: read web pages and PDFs as Markdown, render Markdown to PDF, publish pages, charts…
A2A agent · Anokha Web Tools · 12 skills · also does documents & pdfs, ai models & inference
- losbeto.xyz Live x402
LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys..…
x402 paid API · 12 endpoints · also does documents & pdfs, ai models & inference
- strale.io Live x402
OCR on any image via Claude vision. Works on screenshots, photos of documents, handwritten notes. Returns text with confidence. (152 paid endpoints on api.strale.io.)
x402 paid API · 12 endpoints · also does documents & pdfs, ai models & inference
- web.cyberwarex.com Live x402
Read any live web page as clean, LLM-ready text. Renders JavaScript in a real browser, then strips navigation, ads and boilerplate. Use it when a plain HTTP GET returns empty or garbled HTML: single-page apps, dynamic f…
x402 paid API · 5 endpoints · also does documents & pdfs, ai models & inference
- Aginera Live MCP
Takeoffs, measured routes and schedules from construction drawings; PDF to CAD (DXF free, DWG $2).
MCP server · ai.aginera · also does documents & pdfs
- AI Resume Master Live MCP
Build and edit real resumes in your AI Resume Master account, and export them to PDF.
MCP server · com.airesumemaster · also does documents & pdfs