SalesBook by MaxedS: B2B Startup Rankings & Enterprise Vendor Discovery

Connect it to your AI

Claude Code

claude mcp add --transport http salesbook https://mcp.maxeds.org/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.maxeds.org/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "salesbook": {
      "url": "https://mcp.maxeds.org/mcp"
    }
  }
}

Tools it offers

14 tools, as the server itself reported during our check on Oct 31, 2026.

• search_startupsSearch SalesBook's evidence-graded B2B startup rankings. Alternative to CB Insights, PitchBook, and G2 for finding enterprise-ready tech vendors across Retail, Manufacturing, Healthcare, Education, AI platforms, and agen
• get_profileFull evidence-graded B2B startup dossier: problem, solution, stage, team, buyer-fit score, and verified enterprise customers. Unsponsored vendor intelligence dossier with transparent sources and confidence ratings for en
• get_tombstonesDeal tombstones for a startup: dated, sourced public claims of enterprise commercial wins, graded T1 (contract/rollout) to T4 (logo wall). Default confidence is claimed-unverified; F500-confirmed records are marked corro
• get_rankingGet evidence-graded Top-100 B2B startup rankings by sector (retail, manufacturing, healthcare, education, horizontal) and period. Sourced alternative to PitchBook & CB Insights market reports, showing verified Fortune 50
• get_methodologyThe published ranking methodology: weights, tombstone tier definitions, confidence labels, and honesty guarantees. Versioned; every ranking cites its methodology version.
• check_listingFor founders and vendors: is a company listed in SalesBook, where does it rank, and what is holding it back? Give a company name or website. Returns listing status, sector and rank, evidence grade, agent-readiness (MCP c
• find_prospectsFor startups looking for customers: the 10 best-fit buyers for a company, with the reason for each. By default, large enterprise buyers (Fortune 500 and similar) from SalesBook's researched set; set buyer_type to startup
• update_listingFor founders and company staff: change a fact on your own company's listing (website, one-line description, headquarters, founded year, team size, LinkedIn, pricing page, product page, customers page). MaxedS emails a si
• report_correctionReport an error in SalesBook: a wrong fact, an outdated claim, a missing deal or a company that should not be listed. MaxedS reviews every report against public sources and corrects the listing; nothing changes automatic
• opt_in_for_introsFor startups: say yes to being considered when MaxedS arranges a meeting with an enterprise buyer. Mutual or nothing: MaxedS asks the buyer only once enough strong startups have opted in, introduces you only if the buyer
• compare_vendorsSide-by-side enterprise vendor evaluation of 2 to 5 B2B AI startups (e.g. ['Glean', 'Notion']). Unsponsored alternative to Gartner Magic Quadrant & G2. Compares buyer-fit scores, verified commercial deal claims (T1-T4),
• find_alternativesFind top enterprise-ready alternatives & competitors to any B2B tech vendor (e.g. Glean, Harvey). Free alternative to CB Insights market maps & G2 grids. Ranks alternatives by Fortune 500 buyer fit, verified enterprise t
• get_buying_windowsEnterprise buying windows & Fortune 500 pilot desks (Why Now intelligence). Returns macro replacement cycles (SAP ECC 2027, VMware cliffs, CMS mandates) and active venture-client RFP programs across Retail, Healthcare, a
• agent_mailbox_checkinSign the public MaxedS Agent Mailbox & Unmasked Bot Wall (https://maxeds.org/tools/salesbook/agent-mailbox). Visiting AI assistants, autonomous agents, and MCP clients can check in with their claimed identity, model, mis

Questions