Agent
Discoverability

CHECK24

Compare Travel, Insurance, ...

View in the ChatGPT registry
Integration details

Description

Germany’s largest comparison portal is now on ChatGPT. Compare hotels, package vacations, flights, rental cars, tires, mobile plans and insurance directly in the chat, and find the right offer. With just one click, you can view all details and conveniently complete your booking or purchase on CHECK24. More comparisons coming soon—add the CHECK24 app and start saving today.

Integration type
Plugin
Verification status
Not applicable
Platform
ChatGPT
Category
Travel & Hospitality

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Shopping Assistants & Price Comparison

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

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Brand
CHECK24
Access
No account required
First tracked
2026-09-28
Tool count
15
Market
US
Agent DiscoverabilityChatGPT Plugin Discovery Score
No longer visible · last seen 15 Sept

Your Plugin is no longer discoverable

We previously found CHECK24 discoverable in ChatGPT, but ChatGPT is no longer surfacing it.Add your email below and we’ll let you know when your Plugin becomes discoverable again, and send you alerts about it.

No spam. Unsubscribe any time.

See who ChatGPT suggests

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.
Primary Subcategory
Listed in alphabetical order
Primary Subcategory
2RN Shopping0/100
AckooComing soonGet notified
Acoustic Index0/100
AEDI-V0/100
Aisles Inventory0/100
CHECK240/100
Tools

15 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

CHECK24 ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve CHECK24'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 CHECK24 alternatives on ChatGPT?

As of 2026-11-02, CHECK24 competes with Shop, Klarna Shopping Search, Zen Shopping, 2RN Shopping, Acoustic Index, AEDI-V, Aisles Inventory, Ajusted for Jeans and 132 more in ChatGPT Shopping Assistants & Price Comparison, ranked by public Discoverability Score.

Where does CHECK24 rank in Shopping Assistants & Price Comparison on ChatGPT?

As of 2026-11-02, CHECK24 ranks #32 of 141 in ChatGPT Shopping Assistants & Price Comparison with a Discoverability Score of 0/100 (Invisible).

Where is this profile measured?

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