What is a vector database?
Describes storing embeddings and finding the nearest ones, and why that suits search by meaning rather than keywords.
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Turn what you read online into knowledge you can ask.
Tabcake remembers the pages you read in Chrome. Ask it a question and get an answer from your own reading, with the sources.
Recent
- What is a vector database?
- Model Context Protocol: architecture overview
- Security: OAuth2 with password and bearer tokens
- Keeping components pure and avoiding extra renders
The problem
Don't just save what you browse. Build knowledge from it.
Bookmarks and history keep links. What you need weeks later is what the pages said.
Without Tabcake
History keeps titles. Not what the page actually said.
Tabs stay open. Just in case you need them again.
Bookmarks pile up. Saved, never sorted, rarely opened.
You search again. For something you already found.
With Tabcake
Remembered as you read. After 15 seconds on a page. Nothing to save.
Ask, don't dig. Get an answer from your own reading, with sources.
Connects your sources. One answer can draw on pages you read weeks apart.
Skips the noise. Search results, very short pages and form-heavy pages.
What it does
A knowledge base that builds itself as you read
Read as usual. Ask it later.
Ask your knowledge
Ask in plain words. Get an answer from the pages you read, with every source cited.
Search by meaning
Describe it in your own words, or type the exact phrase.
Leaves out the noise
Skips search results, very short and form-heavy pages. Block any site you like.
One shortcut away
Ctrl+Shift+K (Cmd on a Mac) from any tab. Ctrl+K in the dashboard.
How it works
Nothing to file. You read, Tabcake remembers.
- Step 1
Add the extension
Create a free account and add Tabcake to Chrome.
- Step 2
Read as usual
After 15 seconds on a page, Tabcake keeps its text, a summary and tags.
- Step 3
Search by meaning
Describe what you remember, or type the exact words.
- Step 4
Ask your knowledge
Get an answer from the pages you read, with sources.
Use cases
One knowledge base, many uses
Ask about what you read across many sites and many weeks. A few of the questions people could ask.
Developers
Example question
“How did the auth tutorials I read handle refresh tokens, and where do they disagree?”
The approaches side by side, from the docs and posts you actually read.
Researchers
Example question
“What do the articles I read say about retrieval quality? Cite them.”
Findings from several sources in one answer, each one cited.
Students
Example question
“Explain backpropagation using the course pages I studied.”
An explanation built from your own course pages and reading.
Founders
Example question
“What do the note-taking apps I looked at charge for their paid plans?”
Your market research in one place, without opening twenty tabs again.
Writers and creators
Example question
“What did I read about remote work that I could quote as examples?”
The references and ideas you found, back when you sit down to write.
Everyday decisions
Example question
“Which laptop reviews I read rated battery life highest?”
What you learned while comparing, without redoing the research.
Privacy and control
Your knowledge, your rules
Tabcake keeps a page's address, title and readable text. You decide which pages.
You decide what's in it
Block any site. Pause any time. Incognito is never read.
Secrets masked first
Emails, card numbers and keys in a page's text are masked in your browser.
Clear about where it goes
Sent over HTTPS, stored on Convex. Never sold or used for training.
Yours to export or erase
Forget a page, a site or everything. Export your pages any time.
Pricing
Simple pricing
Remembering and search are included on every plan.
Pro
For when you read and ask every day.
$8$10a month, billed $96 a yeara month, billed monthly
- Unlimited pages
- Unlimited questions
- Priority support
- Early access to new features
Free
Build your knowledge base and ask it now and then.
$0
- 1,000 pages a month
- 100 questions a month
- Search, blocking, export and forget
Founding users. The first 50 users get Tabcake Pro free, for life. No card needed: it is applied when you verify your email.
Claim your spot