Your AI Web Memory. Constella anything, never lose it.
Constella any page, post, PDF, or screenshot in one click. Annotate it, narrate it, drop in supporting files — and it becomes part of your private web memory. Chat with it directly, or assign it to a Project Agent who reads every source through its expertise.
Capture anything worth remembering
Pages, posts, PDFs, screenshots, voice notes. One click from the Chrome extension; everything lands in a searchable private library.
Full-page or region Constella
Capture the entire scrollable page or drag a precise rectangle. Stitched into one sharp image.
Annotate & ask in-context
Circle a region, type a question on the image, and the AI answers based on what you drew.
Voice narration
Up to 2 minutes of voice over any capture. Auto-transcribed and indexed alongside the image.
Upload PDFs & files
Drop in reports, decks, manuals, and images. Text extracted page-by-page, indexed alongside your Constellas.
Auto-organized library
Every Constella is tagged by topic and source. Browse by date, search by keyword, or jump straight to chat.
Private by design
Only you can query your memory. Conversations and Constellas stay in your account; never shared between users.
How your memory powers a Project Agent
A Constella is more than a screenshot — it's a building block your agent can reason across.
1. Constella it
One click captures the page. Annotate or narrate it on the spot.
2. Assign to a project
Drop the Constella into a Project. Your agent now reads it through its expertise.
3. Indexed & summarized
The agent summarizes every Constella for its lens. Topics, identifiers, and signals are extracted.
4. Chat with citations
Ask your agent anything. Every answer cites the exact Constella or PDF page it came from.
Or chat with your memory directly
Don't need a specialist? Skip the agent. Your whole library is queryable in plain English — Instant for lookups, Thinking for deeper reasoning.
Ask across everything
"What did that pricing page say?" "Summarize my research from last week." The chat searches every Constella, voice transcript, and PDF.
Cited answers
Every reply links to the original Constellas and PDF pages. Click a source chip to jump back to the capture.
Instant or Thinking
Toggle per turn. Instant is fast; Thinking uses a larger reasoning model for harder, multi-step questions.
Built for the workflow you already have
Private share links
One-click share at askconstella.com/s/…. Only signed-in viewers can open it.
Send to Slack
Connect your workspace once. Post any Constella to a channel without leaving the editor.
Save or copy instantly
Download as PNG or copy the annotated image plus AI notes and voice transcript to your clipboard.
From web memory to a real agent
Once you've SNAPped a few sources for a topic, turn the project into a specialist. One click drafts the agent; you keep editing as you learn.