Agent
Discoverability

Sumble

Account research for sales

View in the ChatGPT registry
Brand
Sumble
Category
Sales & CRM
Integration details

Description

Sumble helps sales teams research companies, inspect technology use and hiring signals, find professional contacts, and save accounts or people to lists. Users can request email and phone reveals, generate account briefs, download results as CSV files, and find Sumble product documentation.

Integration type
Plugin
Verification status
Not applicable
Platform
ChatGPT
Category
Sales & CRM

The broad Category that contains the Primary Subcategory.

Primary Subcategory
B2B Prospecting & Contact Data

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Brand
Sumble
Access
Account required
First tracked
2026-06-05
Tool count
36
Market
US
Agent DiscoverabilityChatGPT Plugin Discovery Score
ChatGPT organic discovery is live

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ChatGPT now suggests Plugins on its own when they match a user's request.Your Plugin Discovery Score measures how often yours appears, and it will show here as soon as it’s ready.

What discovery looks like

ChatGPT recommends Airtable when a user asks it to update a CRM.
ChatGPT surfaces Airtable because it matches the user's request.

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Primary Subcategory
Listed in alphabetical order
Primary Subcategory
Add to CRMComing soonGet notified
AdvPulseComing soonGet notified
AgentDataComing soonGet notified
AgentSourceComing soonGet notified
AI Leads ScoutComing soonGet notified
SumbleComing soonGet notified
Tools

36 tools agents can invoke

Recommended guideHow to get your ChatGPT Plugin suggestedFollow the practical steps agents use to find, shortlist, and choose your Plugin.Read guide
FAQs

Sumble ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve Sumble's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Sumble alternatives on ChatGPT?

As of 2026-11-02, Sumble competes with Add to CRM, AdvPulse, AgentData, AgentSource, AI Leads Scout, AI Vibe Prospecting, anVendor, Apollo.io and 71 more in ChatGPT B2B Prospecting & Contact Data, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.