The second brain
for founders, builders, operators
Notes, goals and pipelines in one workspace, so the reasoning behind a decision stays attached to the work it produced.
Seven days free, then ₹999 a month per account. Add a card to start; cancel any time before the trial ends.
The launch film, 75 seconds. Tap the speaker for sound.
One workspace for your entire company.
FounderOS by Sytezo does the job of a whiteboard, a wiki, a CRM and a to-do app, so you pay for one subscription instead of four.
Instead of
Four subscriptions
One subscription
Everything in one place.
Scroll, and sixteen scattered tools settle into one connected workspace.
Notes · Goals · Tasks · Funding
Think, build, run.
Three stages of the same work, in one workspace. Pick one to see it in the product.
Catch the idea before it's gone. Open a note from the sidebar and start typing. Nested pages and a canvas sit in the same workspace, so nothing needs filing first.
Start free trialEverything in it.
The parts of FounderOS by Sytezo, all in the one plan.
Tasks
Type "call the bank Wednesday 4pm" and the date is set. Paste a list and every line becomes a task. Deleted by mistake? Undo.
Goals
This month's goals with the tasks that move them, and a bar that fills as they get done.
Journal
One entry a day, private to you even in a shared workspace, with a streak to keep.
Notes
Nested pages with tables, files and @mentions that let a teammate know.
Canvas
Freeform boards for sketching a flow or a plan, saved as you draw.
CRM
People, companies and deals as a board, a table or a calendar, from eight pipeline templates, with custom fields, saved views and CSV import.
Workflows
Steps that run on their own when a deal changes, or on a schedule.
Reminders
Renewals, filings and other dates in one list, each with a countdown.
Inbox
Mentions, assignments and deal moves land in one place, live.
⌘K
Jump to any page, pipeline, person or company, or add a task without leaving the keyboard.
Focus timer
Pomodoro, 52/17, 90/20 or Flowtime, running while you work.
On your phone
The whole workspace in a phone browser, with sheets you swipe away.
Claude works in your workspace.
FounderOS by Sytezo is a full MCP server. Connect it and Claude reads and edits your CRM, tasks, notes, goals, journal, tracked dates, canvas boards and inbox. It signs in as you, can only do what you can, and can't delete anything. ChatGPT, Cursor and other MCP apps connect the same way.
Ask what's left. Claude connects to the workspace, lists the open tasks and summarises them: overdue, due today, the next few days, and what depends on what.
A real recording, not a mock-up.
Things to ask
- “Move Acme to Pilot and log a note on the deal.”
- “What's due today across my goals?”
- “Draft the investor update from this week's journal.”
- “Add everyone I met at the Bengaluru meetup to Networking.”
Three ways to connect
1. Claude app · Settings → Connectors → Add custom connector
https://founderos.sytezo.com/api/mcp2. Claude Code
claude mcp add --transport http founderos https://founderos.sytezo.com/api/mcp3. In FounderOS
Settings → Connect Claude
The first time, Claude opens a FounderOS page asking you to allow it. To stop, remove the connector in Claude.
Your team and your tools, in one place.
Create a workspace per venture, invite people with a link, and choose what each person can edit. Connectors for the tools that hold your money are on the way.
Connectors
Invoices and expenses beside the work that caused themComing soon
Payments and payouts next to the pipeline they closeComing soon
Other AI tools and company connectorsComing soon
Built to stay out of your way.
No install, no setup call, no lock-in. It opens in a browser and your data leaves whenever you do.
Take everything with you
Settings → Export workspace downloads every note, goal, task and pipeline as one file. Import it back any time.
Invite people with a link
Share a workspace as Admin, Editor or Viewer. Everyone sees the same goals and pipelines, and nothing from your other ventures.
Members & sharing
Private by default
A new workspace is visible to you alone until you invite someone. Personal pages never leave your account.
Opens in a browser
Nothing to download or configure. Sign in on any machine and the workspace is where you left it.
Good morning, Ron
Monday 5 October · 0 due today
Open tasks
1
Goals
1
Focus
90:00
One plan, everything in it.
No tiers and no add-ons. Every feature on this page comes with the account.
FounderOS
₹999a month per account
7 days free. Add a card to start; nothing is charged until the trial ends, and you can cancel before it does.
- 1 GB of files per account
- 10,000 records of each kind in every workspace
- During the trial: 100 MB of files and 5,000 records
Included
- Every feature on this page, in as many workspaces as you make
- Shared workspaces with invite links and Admin, Editor and Viewer roles
- Claude, ChatGPT, Cursor and other MCP apps, connected as you
- A private, encrypted copy on your device, so the workspace opens fast
- Export the whole workspace as one file whenever you like
- A feedback button that reaches the people who build it
Free for founders, today.
Two free guides from the Sytezo team, each checked against its sources in October 2026. Free, with nothing to install.
Coming soon.
A look inside the folder we keep for what's next. Open one to see what's in it. No dates yet.
- Inbuilt AI
Inbuilt AI
Switch between the AI models you prefer, inside the workspace.
- Connectors
Connectors
Connect tools like Zoho Books, Razorpay and Stripe, with more on the way.
- AI Workforce
AI Workforce
AI agents that work across your tools and companies, with orchestration coming soon.
What is FounderOS by Sytezo?
Who is it for?
Can I use it now?
What does it cost?
Can other people work in it?
Can I take my data with me?
What do you do with my details?
Does it use AI, and what does it connect to?
Who's building it?
Start today.
Seven days free, then ₹999 a month per account. Add a card to start; cancel any time before the trial ends. Nothing is charged until the trial is over.