The Professional
Operating System for Work on the Web.
Intellisper understands the pages you work on, takes action with your approval, researches with citations, and remembers what matters — one agent, delivered through every client you use.
Everything you need the web to do — handled.
The same agent reads, acts, researches, remembers, and automates. Each capability is built to stand on its own and compose with the rest.
Understand any page
Reads the page or PDF you are on and answers with citations.
Fill & submit forms
Completes forms accurately — and asks before anything is sent.
Do multi-step tasks
Carries out guided tasks across a page, step by step.
Research with citations
Gathers across sources and compiles a cited report.
Work across your tabs
Compares and pulls together what you already have open.
Remember what matters
Private, semantic memory of your preferences and context.
Save & re-run workflows
Turn a task you just did into a one-click, parameterised recipe.
Start in the browser. Take it everywhere.
The extension is available today. Desktop, web, and mobile clients are in development — your agent, conversations, and memory follow you across all of them.
Browser Extension
The agent, right beside the work.
Desktop App
The OS, native to your machine.
Web App
Your agent in any browser, no install.
Mobile App
The agent in your pocket.
Powerful, because it’s careful.
An agent that acts on the web has to be trustworthy first. Consent, grounding, and privacy are foundations of Intellisper — not afterthoughts.
Approval-gated by design
The agent proposes; you decide. Anything irreversible — submitting, sending, paying — always pauses for your explicit approval.
Grounded & cited
Answers are built from what is actually on the page or in the sources, with verbatim citations you can trace.
Private by default
Page content is treated as data, never instructions. Memory is scoped strictly to you and refuses to store secrets.
Bring an agent to your work on the web.
Install the extension and run your first task in under a minute. Free to start.