# GTM tools by category: 15 layers of the stack, counted > The 15 categories in The GTM MCP Directory, their counts and their MCP coverage. 293 entries, 144 official MCP servers. *Markdown twin of the HTML page at the same path. Same content, no navigation, no styling, no scripts. Links below point at other twins. Site map for machines: [llms.txt](../llms.txt). The whole dataset: [directory.json](../data/directory.json).* --- [Directory](../index.md) / By category **View: by category** ## How a human browses. 15 categories, 293 entries. The totals below sum to 293 because a product listed in two categories is counted in both here, and once on its canonical tool page. - [Data & Enrichment](data-enrichment.md) - 38 tools · 33 agent reachable. B2B contact and company data providers - the databases, waterfall aggregators, and lookup APIs that fill in names, emails,... - [Engagement & Outbound](engagement-outbound.md) - 27 tools · 17 agent reachable. The execution layer - sequencers, parallel dialers, and LinkedIn automation tools that actually put messages and calls in front... - [Conversation Intel](conversation-intel.md) - 24 tools · 20 agent reachable. Tools that ingest sales calls and turn them into deal risk, coaching, and CRM-writeback signals - the category where "AI" ranges... - [AI SDRs](ai-sdr-agents.md) - 23 tools · 6 agent reachable. This is the hypest category in the directory - "AI SDR" gets stamped on everything from a genuine multi-step research-and-write... - [Signals & Intent](signals-intent-abm.md) - 28 tools · 18 agent reachable. Tools that try to answer "who is about to buy, and how do you know." The category splits cleanly into two eras: the legacy... - [RevOps Infra](revops-infra.md) - 23 tools · 22 agent reachable. The systems of record, the pipes between them, and the low-code layer a GTM engineer builds on top. Most of category has genuine... - [MCP Layer](mcp-infrastructure.md) - 13 tools · 7 agent reachable. The layer that sits between an AI agent and the hundred SaaS apps a GTM team actually runs on: registries that just list servers,... - [Video Prospecting](video-prospecting.md) - 14 tools · 9 agent reachable. Personalized video for outbound - a rep records one clip, and the tool inserts the prospect's name, company, or website into it... - [Email Deliverability](email-deliverability.md) - 13 tools · 4 agent reachable. Inbox-placement testing, warmup, and DNS-authentication (SPF/DKIM/DMARC) tooling that keeps cold-outbound infrastructure out of... - [Scheduling & Routing](scheduling-routing.md) - 14 tools · 8 agent reachable. The last mile of a GTM motion: turning a qualified lead into a meeting on a rep's calendar, instantly and to the right person,... - [Enablement & Coaching](enablement-coaching.md) - 14 tools · 2 agent reachable. Content-management-and-training platforms (Mindtickle, WorkRamp, Continu, Trainual) sit alongside a newer cluster of... - [Forecasting & Revenue](forecasting-revenue.md) - 17 tools · 3 agent reachable. Tools that try to answer "how much will we actually close this quarter" - CRM-native ML forecast engines (BoostUp/Terret, Aviso,... - [Proposals & Deals](proposals-deals.md) - 14 tools · 7 agent reachable. Late-stage sales tooling - proposal/quote generation, e-signature, digital deal rooms, RFP response, and contract lifecycle... - [Inbound & PLG Chat](inbound-plg-chat.md) - 15 tools · 5 agent reachable. Tools that sit on the receiving end of demand - website chat that qualifies and books a visitor before a human ever joins, in-app... - [Community & Dark Social](community-dark-social.md) - 16 tools · 4 agent reachable. Tools that surface what's happening in the channels a CRM and normal web analytics can't see - Slack and Discord communities,...