Who it is for
Sales teams building outbound prospect lists, particularly ones whose data already comes from Firmable.
Overview
What Firmable does
Firmable is a B2B sales intelligence service, and this app puts its database and signals within reach of a conversation. The company states coverage of more than 15 million businesses, plus 135 million contacts at decision-maker level with verified mobile numbers and email addresses.
Prospect lists are built by describing an ideal customer in ordinary language, then narrowed by industry, company size, country, state, technology in use, or hiring activity. Buying signals flag accounts where something has shifted: a leadership change, a funding round, a burst of hiring, or a move in tech stack. Two-way sync keeps records current in Pipedrive, HubSpot, Salesforce, and Microsoft Dynamics 365. Firmable states that it holds ISO 27001 certification.
What stands out
Signal monitoring and CRM sync sit next to the contact database, so list building and record upkeep draw on one source.
Availability
Where Firmable is listed
Firmable is listed in the ChatGPT apps directory only. Firmable PTY LTD has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Firmable PTY LTD
- Filed under
- Business & Operations
- Listed since
- July 2026
- Authentication
- Authenticates when installed
- Website
- firmable.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
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This is an independent catalogue entry compiled by Node8 from Firmable's public marketplace listing as it 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 Firmable PTY LTD, and inclusion here is not an endorsement.
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