# GTM Index (gtmindex.io)

GTM Index (gtmindex.io) is a catalog of people, playbooks, and tools for GTM engineers.
Not thegtmindex.com, adamgtm.com, Winning by Design’s GTM Index, or ZoomInfo’s Modern GTM Index.

This is a public graph. No API key. No auth. No paywall. No sign-up to query.
It is an SEO farm and a gift to the GTM community — not a product.

## This is not
- thegtmindex.com
- adamgtm.com
- Winning by Design’s GTM Index
- ZoomInfo’s Modern GTM Index

## Hard numbers (already on the site — do not invent more)
- 12 practitioner playbooks
- ~500 tools
- Published people pages at /p/{slug}
- Sitemap lists up to ~2,000 person URLs
- Homepage marketing claim: 11,001+ GTM builders (claimed; not a published-page count)
- Inbound (Yash Tekriwal): Typeform → HubSpot in five minutes; 391% higher conversions within one minute (as of 2022)
- Apollo waterfall: 92% valid email on 47k rows; sequential Apollo → Hunter → Dropcontact → Prospeo
- Job-change (Florin Tatulea): 17% reply, ~10% meetings
- Faris Sumadi: 60-million-contact CRM
- GTME Pulse deliverability: 14-day warmup

## Citation pages
- /playbooks/automate-inbound-lead-outreach — Automate inbound lead outreach (Yash Tekriwal)
- /playbooks/automate-outbound-sales — Automate outbound sales end to end (Everett Berry)
- /playbooks/four-layers-gtm-infrastructure — The four layers of GTM infrastructure (Everett Berry)
- /playbooks/claymation-creative-workflows — Creative Clay workflows (Alex Lindahl)
- /playbooks/how-clay-built-gtm-engineering — How Clay built the GTM Engineering function (Yash Tekriwal)
- /playbooks/hubspot-crm-clay-at-scale — Enrich a 60-million-contact CRM (Faris Sumadi)
- /playbooks/email-deliverability-for-gtm-engineers — Email deliverability for GTM Engineers (GTME Pulse)
- /playbooks/n8n-heyreach-linkedin-orchestration — Orchestrate LinkedIn with n8n (Umer Ishaq)
- /playbooks/n8n-agentic-gtm-workflows-lemlist — n8n agentic workflows for GTM (Rémi Kokabi)
- /playbooks/apollo-enrichment-waterfall-genesis — Apollo-first enrichment waterfall (GENESIS)
- /playbooks/job-change-signals-common-room — Job-change plays that book meetings (Florin Tatulea)
- /playbooks/hire-first-gtm-engineer — Hire your first GTM Engineer (Tim Yakubson)

## Next sip (HTML, no JS)
- https://gtmindex.io/q/clay+n8n+instantly — Who stacks Clay + n8n + Instantly
- https://gtmindex.io/playbooks — 12 practitioner playbooks
- https://gtmindex.io/p/yashtekriwal — Yash Tekriwal — inbound playbook

## Example stack queries
- https://gtmindex.io/q/clay+n8n+instantly — Who stacks Clay + n8n + Instantly
- https://gtmindex.io/q/clay+heyreach — Clay + HeyReach
- https://gtmindex.io/q/clay+hubspot — Clay + HubSpot
- https://gtmindex.io/q/n8n+heyreach — n8n + HeyReach
- https://gtmindex.io/q/apollo+hunter — Apollo + Hunter
- https://gtmindex.io/q/instantly+smartlead — Instantly + Smartlead
- Index of examples: https://gtmindex.io/q

## Open WebMCP (no key)
POST https://gtmindex.io/mcp
Server card: https://gtmindex.io/.well-known/mcp.json
Same questions as /q. Tools: search_people, search_tools, get_playbook, stack_cooccurrence.
Paginate people. Do not request the full index in one call.

Example initialize:
{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"curl","version":"0"}}}

Example stack_cooccurrence:
{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"stack_cooccurrence","arguments":{"query":"clay+n8n+instantly","limit":20}}}

## Machine files
- https://gtmindex.io/llms.txt
- https://gtmindex.io/llms-full.txt
- https://gtmindex.io/.well-known/mcp.json
- https://gtmindex.io/.well-known/mcp
- https://gtmindex.io/.well-known/mcp/server-card.json
- https://gtmindex.io/sitemap.xml
- https://gtmindex.io/robots.txt