Open-source GoHighLevel alternative for agencies. White-label CRM, booking, intake, chatbot via MCP.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"io-github-seldonframe-seldonframe-mcp": {
"args": [
"-y",
"@seldonframe/mcp"
],
"command": "npx"
}
}
}Are you the author?
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The open-source alternative to GoHighLevel. A pre-wired client ops stack agencies deploy per client in minutes.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@seldonframe/mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
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The open-source platform to run AND sell your service business — a website, booking, CRM, payments, and AI agents that do the work, built from your URL in 60 seconds. Plus the agent marketplace: build, sell, and rent AI agents, reachable over MCP from Claude, ChatGPT, Cursor, or any LLM.
SeldonFrame stands up a complete front office — a website, a booking page, an AI receptionist, an intake form, a CRM, and a website chatbot — already connected on the first generation. The chatbot books against the real calendar. The intake form writes to the real CRM. Missed-call text-back fires when you can't pick up, so you never lose a lead. You edit your whole site just by chatting — no code, not technical. No Zapier, no integration work, no duct tape.
It's open-source and self-hostable, and you can drive the whole thing from Claude Code over MCP. SMBs run it as their own front office and sell their services through it; builders and agencies go a rung further — they build AI agents and sell or rent them on the marketplace (you keep 95%) and white-label the whole stack for clients. One platform, one ladder. (If you've shopped GoHighLevel, there's a comparison below.)
> Build a client workspace for Acme HVAC. Phoenix, AZ. AC repair and install.
Phone (602) 555-0188.
● build_landing_page 200 ok
● build_booking_page 200 ok
● build_intake_form 200 ok
● build_website_chatbot 200 ok
✓ Live at acme-hvac.app.seldonframe.com
One prompt in Claude Code. A complete client ops stack — CRM with HVAC-specific pipeline stages, booking page wired to the actual hours and timezone, intake form with HVAC-specific fields, and a published AI chatbot that books appointments against the real calendar. All pre-wired, all branded the same, all live in under five minutes.
The agency-tier alternative builds this exact stack in GoHighLevel: days to weeks of per-client configuration, $97-$497/month per agency before white-label, and a real learning curve. SeldonFrame ships it in minutes.
See it live: browse ready-to-install agents on the marketplace, or open a discovery page like AI receptionist → for plumbers. Each one Deploys into a fresh workspace (with that agent already instantiated) or Rents over MCP — the chatbot books against the real calendar in the workspace's own timezone.
| GoHighLevel | SeldonFrame | |
|---|---|---|
| What it is | All-in-one agency platform: CRM, funnels, automations, SMS/email, booking | Pre-wired client ops stack: CRM, booking, intake, chatbot — deployed per client in minutes |
| Setup time per client | Days to weeks. Full builds quoted at $3,500-$6,000 | Approximately 3 minutes via Claude Code MCP. One prompt generates the entire stack |
| Learning curve | Steep. Cited consistently as the #1 complaint in agency communities | M |