ChatGPT Plugin

Kepler

Save links, build AI memory

Brand: Kepler

Category: Productivity
Primary Subcategory: Personal AI Memory & Second Brain

Integration details

Description

Kepler gives ChatGPT secure access to the personal and team knowledge you have saved across the web — links, pages, videos, images, notes, annotations, and references. Instead of re-explaining your research in every conversation, ChatGPT can search your Kepler Spaces and retrieve the right context at the right time. Kepler extracts memory not only from page text, but also from rich content such as videos and images, so results include useful context rather than just a URL and title. Organize saved knowledge into personal or shared Spaces, collaborate with teammates through annotations and notes, and let ChatGPT draw on that collective knowledge whenever you need it.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Productivity
Primary Subcategory: Personal AI Memory & Second Brain
Secondary Subcategories: None listed
Brand: Kepler
Access: Account required
First tracked: 2026-05-28
Tool count: 5
Market: US

Agent DiscoverabilityChatGPT Plugin Discovery Score

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

Primary Subcategory

Competing in ChatGPT Personal AI Memory & Second Brain

View Category

Listed in alphabetical order

Primary Subcategory

2MindComing soonGet notified

AI PassportComing soonGet notified

AI Whisper Voice Note TakerComing soonGet notified

AI WisebaseComing soonGet notified

AiAkiv MemoryComing soonGet notified

KeplerComing soonGet notified

Tools

5 tools agents can invoke

Get a high-level overview of a Kepler space, including its summary, dominant topics, tags, and link count.
get_space_summary
List Kepler spaces accessible to the current user, including their IDs, names, icons, and descriptions. Returns web setup guidance when no Spaces are accessible.
list_spaces
Save a URL and optional page metadata as a new link in the specified Kepler space.
add_link
Find saved webpages by title, URL, domain, or keywords in a Kepler space. Returns matching link records, with optional date, tag, sorting, similarity, and pagination controls.
search_links
Recall knowledge the user may have saved, researched, discussed, or annotated in a Kepler space, even without an exact title or URL. Accepts a natural-language query and returns relevant evidence IDs with related graph nodes and relationships.
search_memory

FAQs

Kepler ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve Kepler'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 Kepler alternatives on ChatGPT?

As of 2026-11-02, Kepler competes with 2Mind, AI Passport, AI Whisper Voice Note Taker, AI Wisebase, AiAkiv Memory, AideMemo, Areta, AristAI Thinker and 114 more in ChatGPT Personal AI Memory & Second Brain, 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.