Yay, you're a friend of Ali Abdaal! Use ALI20 for 20% off the annual plan on SigmaOS Pro 😍
Fight your tabs
Love your tabs 🧡
Meet the first browser that organizes your work.
One window. Many workspaces. All your tabs.
it's free and super easy to set up!
Make your browser truly yours.
Workspaces 🗂
Build your Browser
Your tabs are layed out vertically, like a to-do list.
🗂️ Group tabs easily✏️ Rename tabs to what they mean to you🔒 Lock tabs that you really care about😴 Snooze tabs to hide them✅ Mark tabs as done
Migration 🐣
Bring everything with you
Switching your browser to SigmaOS is super easy.
Bring over everything from your old browser in just a few simple steps.
🔑 Bring your Passwords🔖 Your Bookmarks🌟 Your Favorites🕰️ Your History🧩 Your Extensions🤫 …all in just one click!
SigmaOS supports automatic migration from all major browsers including Chrome, Safari, Brave, Firefox, Opera, Edge, and more!
Templates 🎩
Perfectly designed for you
Start with templates built by people like you and modify them to match how you work!
Boost your productivity.
The Lazy Search 🔍
Search your internet
Tabs, Searches, Commands, Bookmarks… one tool to search them all.
Split Screen ✂️
Two tabs at once
Split Screen makes multitasking really easy.
You never to open more than one browser window again!
✏️ Take side notes✅ Clear your to-do list🏞 Drag and drop images👀 Keep an eye on socials🤘 Control your music
“Split Screen is a killer for me - I read a lot of research papers and SigmaOS makes taking notes while reading so simple.”
Léa Lortal
PhD Candidate @King’s College London
Cloud Sync ☁️
Many devices, same SigmaOS
Pick up your work from anywhere – your workspaces and pages are synced accross your devices.
“It should be called MagicOS”
Arnob Mukherjee
Designer @Olvy
SigmaOS
Let’s build your new browser!
Even more reasons to 🧡 SigmaOS.
Apple Keychain
Safe Passwords
Like Safari, SigmaOS uses Apple Keychain to protect your passwords and lock them behind biometrics (when available).
Chrome Extensions
Powerful Extensions
Like Chrome, SigmaOS works with the most popular Chromium Extensions, so you can easily power-up your workflows.
Separate Cookies
Log in to all your accounts
Turn on "separate cookies", to allow a workspace to login to different accounts. Perfect to quickly jump between your company and personal social accounts!
SigmaOS Ad Blocker
Goodbye ads, for real
Remember ads on the internet?
Yeah, not on SigmaOS.
Power-efficient
Save your battery
Like Safari, SigmaOS uses WebKit, is built natively for macOS, and is optimized for M1/M2. Perfect to maximize your battery life.
Single-key Shortcuts
Shortcuts to make you fast
SigmaOS Shortcuts are super powerful, and easy to learn.
Hit **Q** to start a Quick Search. Hit **D** when you're Done. Easy.
Wait… there's more??
Snooze pages
Snooze tabs to hide them
You can snooze tabs to hide them temporarily.
For example: "hide the news tab until tomorrow morning at 9am".
Tag Pages
Tag tabs to keep them for later
You can assign tags to tabs to make it easier for you to find them later.
For example: "add the design tag to sigmaos.com".
Reminders
Manage your todos
You can create and complete reminders directly from SigmaOS!
And you can even link them to specific websites.
Send Pages
Send tabs to colleagues & friends
Everyone has a special workspace called "Shared with Me" which allows you to easily receive tabs from colleagues and friends.
Perfect for Students
50% Education Discount
We offer 50% off SigmaOS Pro if you're affiliated to an educational institution!
Perfect for teams
Startup deal
Get $5 per teammate you bring to SigmaOS, and use co-browsing workspaces to share resources easily!
SigmaOS
Let’s set you up!
Pricing
Personal
For organizing every corner of your life.
Free
for individuals
Everything regular browsers offer, plus
3 workspaces
Built-in ad-blocker
Split screen
Personal Pro
For power users who want even more.
$8
/ month
billed annually
$10 billed monthly
14 days free trial
Everything in Personal, plus
Unlimited workspaces
Cross-device syncing
1 co-browsing workspace
Team
To maximize your team’s productivity!
$12
/ month
billed annually
$15 billed monthly
Everything in Personal Pro, plus
Unlimited co-browsing workspaces
Sharing permissions
Admin tools
Remember, to claim your 50% education discount!
Trusted by top people at
What people say
SigmaOS for {{url.persona|Students}}
Your notes, research, tasks, and more — all in one place.
SigmaOS Personal is free for students, researchers, and educators.
it's super easy to set up!
Meet the browser of your dreams 💭
Workspaces
Group your tabs, super easily
Create a workspace for each context:
projects, classes, reading, writing, chilling…
SigmaOS Ad Blocker
Goodbye ads, for real
Remember ads on the internet?
Yeah, not on SigmaOS.
Split Screen ✂️
Two tabs at once
Split Screen makes multitasking really easy.
You never to open more than one browser window again!
✏️ Take side notes✅ Clear your to-do list🏞 Drag and drop images👀 Keep an eye on socials🤘 Control your music
“Split Screen is a killer for me - I read a lot of research papers and SigmaOS makes taking notes while reading so simple.”
Léa Lortal
PhD Candidate @King’s College London
Reminders
Manage your to-do list
You can create and complete reminders directly from SigmaOS!
And you can even link them to specific websites.
Send Pages
Send tabs to classmates
Every SigmaOS user has a special workspace called "Shared with Me" which allows you to easily receive tabs from colleagues and friends.
So what's the deal?
Personal use
Free for Education
SigmaOS Personal is free for all!
Education Deal
50% off Pro Plan
Get SigmaOS Pro for $5/month!
Easy money
Referral credits
Get $5 credits per friend you invite to SigmaOS!
SigmaOS
Let’s set you up!
SigmaOS for Writers
Your notes, research, tools, and more – all in one place.
Keeping journalists, copywriters, and content creators on track.
it's super easy to set up!
Meet the browser of your dreams 💭
Workspaces
Group your tabs, super easily
Create a workspace for each context:
projects, classes, reading, writing, chilling…
Chrome Extensions
Powerful Extensions
Like Chrome, SigmaOS works with the most popular Chromium Extensions, so you can easily power-up your workflows.
Split Screen ✂️
Two tabs at once
Split Screen makes multitasking really easy.
You never to open more than one browser window again!
✏️ Take side notes✅ Clear your to-do list🏞 Drag and drop images👀 Keep an eye on socials🤘 Control your music
Reminders
Manage your to-do list
You can create and complete reminders directly from SigmaOS!
And you can even link them to specific websites.
Send Pages
Send tabs to colleagues
Every SigmaOS user has a special workspace called "Shared with Me" which allows you to easily receive tabs from your colleagues.
SigmaOS
Let’s set you up!
✅
You're on the list!
Thank you for signing up to SigmaOS!We are currently only available on macOS. We will email when that changes.In the meantime, feel free to follow us on Twitter!See you soon 👋
✨
The only macOS app you need!
Download it when you get to your laptop!
⏬ If the download hasn't started yet, click here.💸 Don’t forget to apply for your education discount if you’re eligible!
🎉
Download started!
Woohoo! Thanks for downloading SigmaOS!
On your phone right now? No problem!
⏬ If the download hasn't started yet, click here.💸 Don’t forget to apply for your education discount if you’re eligible!
Downloading SigmaOS with You.com!
Woohoo! Thanks for downloading SigmaOS! 🎉Your app will come pre-installed with You.com.
On your phone right now? No problem!
⏬ If the download hasn't started yet, click here.💸 Don’t forget to apply for your education discount if you’re eligible!
🚀
We're launching SigmaOS 1.0!
After 1 year of hard work, we are releasing the biggest update ever to SigmaOS on Product Hunt on the 16th of November!We are excited to announce something that has never been done on a browser before, so you don't want to miss this one 😎
We’d love to have your support on the day 🤩
✨
Referrals are in the app!
Just hit ⌘K, type in Invite, and select Invite a friend.Or click on the wrapped gift in the bottom left corner 🎁
✨
{{url.name|Your friend}} invited you to check out SigmaOS!
SigmaOS is a new macOS browser that makes organizing your tabs feel easy. 🪄It's free, but we have a Pro Plan if you want more cool features!Sign up today, and you’ll both get $5 of credit for SigmaOS Pro!
Download the app first, then click here to claim your credits!
✨
Ben invited you to check out SigmaOS!
SigmaOS is a new type of browser that makes YOU fast.
Sign up here, and we’ll email you a link!
⚠️ Note you need to be on macOS 11 or higher.
✨
@onlinemarketinges
You were invited you to check out SigmaOS!
SigmaOS is a new type of browser that makes YOU fast.
Sign up here, and we’ll email you a link!
⚠️ Note you need to be on macOS 11 or higher.
🎉
You’re in!
You can now download SigmaOS!
Our users are paying $15 / month ($7 for students) for SigmaOS.
As a welcome gift, we are offering you 2 weeks of free usage!
⚠️ Note you need to be on macOS 11 or higher.
If you already have the SigmaOS app, you can now log in.
😍
Enjoying SigmaOS?
Thanks for signing up to SigmaOS’s trial! Our users are paying $10 per month.
Use the code THANKU to get 1 month on us by subscribing to SigmaOS today!
🎓 students & academics – email us after signing up to get even more credits :)
😿
Your trial has ended
Thanks for trying SigmaOS! Our users are paying $10 per month.
Use the code THANKU to get 1 month on us by subscribing to SigmaOS today!
🎓 students & academics – email us after signing up to get even more credits :)
🌟
You're a star!
Wow, you downloaded SigmaOS a LONG TIME ago.
Thank you so much for giving the app a try so early in its lifetime 🙏Look, SigmaOS is RIDICULOUSLY BETTER now! Please download the latest version from our website (use your regular boring browser), and give the app another spin!See you soon 👋
🤫 psssss… given you were a mega early adopter, we'd love to invite you to join our Slack Community of favorite users!
🥳
You’re all set!
Thank you so much for subscribing to SigmaOS.Restart SigmaOS for the changes to take effect. 😊
🥳
Form submitted!
We'll send you an email once credits have been added to your account! 😁Enjoy SigmaOS!
🤘
This template rocks!
… but your browser doesn't support workspaces! 😱Download SigmaOS for free today to check it out!
👀
SigmaOS Account
This button only works on SigmaOS!
📆
Meeting scheduled
Thank you for booking your onboarding with the SigmaOS’ team!See you soon 👋
✅
You're all set
You can now download SigmaOS here.If you already have the SigmaOS app, you can now log in.See you soon 👋