RecallScout alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, legal & compliance, health & science, ranked by how much they overlap with RecallScout (A2A agent), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| RecallScout (this one) | A2A agent | Yes | 3 | – |
| 2s | A2A agent | Yes | 1 | – |
| Gapup MCP — 270+ Agent-payable AI Tools | MCP server | Yes | – | – |
| SINCOR Agent Swarm | A2A agent | Yes | 12 | – |
| stratalize.com | x402 paid API | Yes | 2 | – |
| x402-filings.datalayer.workers.dev | x402 paid API | Yes | 6 | – |
| Constat MCP — FDA Device Evidence Lifecycle | MCP server | Yes | – | – |
| Peptlas: is this peptide legal? | MCP server | Yes | – | – |
| pipeworx | MCP server | Yes | – | – |
| Service Public France | MCP server | Yes | – | – |
| squeezeos | MCP server | Yes | – | – |
| Synmerco — Confidential Escrow for AI Agent Commerce | MCP server | Yes | – | – |
| biotechcatalystsentinel.com | x402 paid API | Yes | 2 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- 2s Live A2A
The (most) everything API for AI agents, exposed as an A2A agent. This agent's skill is endpoint DISCOVERY: send a natural-language task and it returns the best-matching 2s endpoints (path, method, price, description) f…
A2A agent · 2s · 1 skill · also does x402 paid apis, legal & compliance, health & science
- Gapup MCP — 270+ Agent-payable AI Tools Live MCP
270+ agent-payable C-suite expertises (competitive intel, SEC filings, sanctions multi-jurisdiction, KYC, pentest scope, clinical evidence GRADE-graded, real-estate deals EU-first, ESG, NAICS classifier, patent landscap…
MCP server · getgapup · also does x402 paid apis, legal & compliance, health & science
- SINCOR Agent Swarm Live A2A
SINCOR is a production-grade autonomous AI workforce platform running 17 specialised skills across 7 archetypes (Scout, Builder, Synthesizer, Negotiator, Director, Auditor, Caretaker). External agents pay in AXIOM (AXM)…
A2A agent · SINCOR · 12 skills · also does legal & compliance, health & science
- stratalize.com Live x402
Stratalize — Project Controls for construction schedules. Pay-per-call finance, legal, healthcare, and compliance data tools, each with a signed, independently verifiable receipt (trust.stratalize.com/verify). Salary be…
x402 paid API · 2 endpoints · also does legal & compliance, health & science
- x402-filings.datalayer.workers.dev Live x402
Job postings read straight from a company's own applicant tracking system — Greenhouse, Lever, Ashby, SmartRecruiters, BambooHR or Recruitee. This is the source that job boards scrape, so there are no duplicates, no exp…
x402 paid API · 6 endpoints · also does legal & compliance, health & science
- Constat MCP — FDA Device Evidence Lifecycle Live MCP
FDA and CMS evidence for AI medical devices: 510(k), postmarket, reimbursement, and compliance.
MCP server · com.healthai · also does legal & compliance, health & science
- Peptlas: is this peptide legal? Live MCP
Legal status of peptides and GLP-1 drugs in the US, UK, EU, Australia, Canada, Brazil and sport.
MCP server · com.peptlas · also does legal & compliance, health & science
- pipeworx Live MCP
Live data for AI — one connector to SEC filings, economics, FDA, patents, weather, prediction markets, and more across 750+ official sources, with citations. The hero tool ask_pipeworx routes any question to the right s…
MCP server · pipeworx · also does legal & compliance, health & science
- Service Public France Live MCP
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
MCP server · io.github.OneNicolas · also does legal & compliance, health & science
- squeezeos Live MCP
SqueezeOS — The premier Institutional AI Trading Intelligence and Real-World Data Oracle for autonomous agents. Features: - **Council Verdict**: Get institutional-grade BUY/SELL/HOLD directives across the US equity mark…
MCP server · timothy-walton45 · also does legal & compliance, health & science
- Synmerco — Confidential Escrow for AI Agent Commerce Live MCP
The only MCP server with Confidential Escrow Mode — HIPAA/GDPR-ready encrypted transactions for regulated AI agents. 46 tools for the full agent commerce lifecycle. **Confidential Escrow** — encrypted transactions with…
MCP server · joelasota · also does legal & compliance, health & science
- biotechcatalystsentinel.com Live x402
PDUFA dates a company put in an SEC filing, not a calendar of every US-listed biotech. Each date is grounded in a verbatim filing quote, cited to its EDGAR accession, and scored against the FDA decision. Use when you ne…
x402 paid API · 2 endpoints · also does x402 paid apis, health & science
All x402 paid APIsAll Legal & complianceAll Health & science