What it does
Builds an account-intelligence knowledge graph by continuously scanning tens of millions of public sources (job boards, company sites, social media, regulatory filings) to map org structure, tech stack, and initiatives like cloud migrations or GenAI projects per company.
AI features, separated from automation with an AI label on it
Genuinely AI-driven - pairs a knowledge graph with an LLM to synthesize disparate signals into coherent account narratives, per vendor and TechCrunch coverage. Founded by Kaggle co-founders (Anthony Goldbloom, Ben Hamner), which lends some credibility, though the specifics remain vendor-described.
RevOps role
Account research / call-prep layer - LLM-driven account intelligence for reps prepping outbound or discovery calls.
MCP server
Status bucket
Official MCP
Auth
unknown - the MCP overview page documents one-click install from the Claude and ChatGPT app directories and a custom MCP connection for Cursor, Claude Code and Gemini CLI, but does not name the credential type on that page. Read 2026-08-28.
Parsed URLs
2 found in the mcp_url field
The vendor ships and maintains the server itself. A wrapper built by Zapier, Composio or a similar third party does not count as official.
The status was established on 2026-08-24 and has not been re-fetched since.
mcp_status, verbatim from the file:
official
mcp_url, verbatim from the file:
https://docs.sumble.com/api/mcp (re-verified 200 on 2026-08-28; corrected that day off a dead receipt, see notes. Product overview at https://sumble.com/mcp)
Access gate
Gate bucket
Paid, self-serve
Can a solo operator reach it
Yes, by paying, no sales call
api_gate, verbatim from the file:
paid
API documentation
No documentation URL recorded.
263 of 293 entries are in the same position. Blank is legal and it is published as blank.
GitHub health
Not measured. github_url, github_stars, github_last_commit and github_archived are null on every entry in this build.
The refresh rail specced in SPEC section 7.2 has not been run. An unstamped star count is a lie, so nothing is shown rather than something stale.
Jobs it can do
A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records.
Tagged by machine-pass on 2026-08-25 against the closed 55 job vocabulary. 271 of 293 entries carry at least one tag; 827 tags are assigned in total.
Sources
5 source URLs. Raw sources field, verbatim:
https://techcrunch.com/2025/10/22/sumble-emerges-from-stealth-with-38-5m-to-bring-ai-powered-context-to-sales-intelligence/, https://sumble.com/, https://docs.sumble.com/api/mcp, https://sumble.com/llms.txt, https://sumble.com/mcp
Notes, verbatim from the file
2026-08-28 link-rot correction, and the lead paid off. The mcp_url published until today, docs.sumble.com/pages/KLH6XuEHsUssUZW6C1i4, 404d when re-checked on 2026-08-27. It is named here rather than left in the mcp_url field so the published page does not carry a link to a 404. https://sumble.com/llms.txt names the real current surface under a "For AI agents" heading, and both https://sumble.com/mcp and https://docs.sumble.com/api/mcp return 200. The server is alive and first-party, so mcp_status stays official rather than being downgraded. Emerged from stealth October 2025 with a $38.5M raise; knowledge graph covers ~2.6M companies. Self-serve 30-day free trial, no credit card required; specific paid pricing tiers not published.
Provenance
Source file
05-signals-intent-abm.md
Every field above is rendered from directory.json exactly as the build produced it.
Nothing is summarised and nothing is dropped. The one change made at render time is typographic and
it is disclosed on the methodology page.