# Sumble — AI Connector Sumble publishes 23 MCP tools to Claude and is listed in the ChatGPT apps directory. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/sales-marketing/sumble/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Sales & Marketing](https://node8.ai/ai-connectors/sales-marketing/) # Sumble Account research on org structure and tech stacks Listed in ChatGPT and Claude · 23 published tools · Verified partner [ChatGPT listing](https://chatgpt.com/plugins/sumble?open_in_app) [Claude connector docs](https://sumble.com/mcp) [sumble.com](https://sumble.com) Overview ## What Sumble does Sumble is a research source covering how target accounts are organized: team structures, reporting lines, the technologies in use, and projects that appear to be under way. Searches can be framed by technology, headcount, location, or job function, and the answers get at questions such as which group inside a company runs a particular tool and who is likely to sign off on a purchase. Open job postings are treated as evidence of active work. Results can be collected into account and contact lists, and organizations can be filled out with detail on what they have adopted. The record positions it for territory mapping, call preparation, and list building. ### Who it is for Sales and marketing teams researching named accounts before outreach or territory planning. ### What stands out The angle is internal structure and technology adoption rather than contact details alone. Availability ## Where Sumble is listed Sumble, Inc ships this on both marketplaces: Sumble is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain. Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process. ChatGPT listing ## In the ChatGPT apps directory Developer Sumble, Inc Filed under Business & Operations Listed since June 2026 Authentication Authenticates when installed Website [sumble.com](https://sumble.com) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/sumble?open_in_app) Snapshot August 2026 Claude listing ## In the Claude connectors directory Sumble publishes 23 tools to Claude, deeper than 74% of the 1,253 Claude-listed connectors. The median Claude-listed connector filed under Sales & Marketing publishes 18, so this one runs 5 tools above its bucket's median and ranks 39th of 94 by tool count. It falls in the 21-50 tools band, which holds 20% of the Claude directory. Sumble publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Sumble, Inc Verification Verified partner (37.8% of the Claude directory) Filed under Sales & Marketing Endpoint `https://mcp.sumble.com` Documentation [Publisher setup docs](https://sumble.com/mcp) Published tools 23 · 21-50 tools band Depth rank in Sales & Marketing 39 of 94 Snapshot August 2026 Sumble carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server. In the publisher's words ## How Sumble, Inc describes it > Research any company directly from Claude. See what technologies an organization uses, who works there, and what roles they're hiring for. Explore team structures, reporting lines, and active initiatives inside your target accounts. Find decision-makers by job function and seniority. Enrich contacts with email addresses. Track hiring signals from job postings. Build and manage account and contact lists without leaving your conversation. Sumble turning hours of manual account research into a single query. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Sales & Marketing connectors ### [Actively](https://node8.ai/ai-connectors/sales-marketing/actively/) Per account agents for sales and revenue teams Claude · ChatGPT ### [Marcora: Brand Context & Writing](https://node8.ai/ai-connectors/sales-marketing/marcora-brand-context-writing/) Shared brand context and on-brand content generation for GTM Claude ### [Able SEO by VibeSEO](https://node8.ai/ai-connectors/sales-marketing/able-seo-by-vibeseo/) SEO research, audits and Search Console data with blog drafting Claude ### [Blinq](https://node8.ai/ai-connectors/sales-marketing/blinq/) Contact records and meeting notes searchable in ChatGPT Claude · ChatGPT ### [Calendesk - Appointment scheduling software](https://node8.ai/ai-connectors/sales-marketing/calendesk-appointment-scheduling-software/) Calendesk bookings, clients and revenue reporting through Claude Claude ### [Clay](https://node8.ai/ai-connectors/sales-marketing/clay/) Go-to-market data and prospecting functions Claude · ChatGPT [All 94 Sales & Marketing connectors](https://node8.ai/ai-connectors/sales-marketing/) This is an independent catalogue entry compiled by Node8 from Sumble's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Sumble, Inc, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session