Inbox Zero
Inbox Zero is a free, open-source email client available on web, Mac, Windows, and iPhone that supports Gmail and Outlook. It offers AI-powered features such as automatic email sorting, drafting replies in your voice, and a split inbox. It also includes team collaboration tools like private comments and Slack alerts. The AI add-on is a paid subscription.
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Checked Oct 21, 2026
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- Performance
- 44 out of 100, Poor
- Accessibility
- 90 out of 100, Good
- Best Practices
- 96 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
Just so impressed with how easy and straight forward IZ is to use for a first timer. My 20yr old inbox is finally clean with just a few clicks!
david_kanzen · Review on Product Hunt
Congratulations! The product looks fantastic. I'm impressed by the UX, and the idea is brilliant. One thing I noticed is that when I check the subscriptions, it shows me some I've already unsubscribed from. I understand this can be a challenge since it's not easy to track if a user has unsubscribed outside of your platform. Also, I use many emails in Hebrew, and I'm not sure about how the AI helper will handle that..I guess its a concern for everyone who have mails not exclusively in English. Hope this feedback is helpful. Good luck!
lena_pol · Review on Product Hunt
So far, I've used it mainly to unsubscribe from email lists I've accumulated over the last five years. I love reading all emails from one sender in one place without searching for anything. I'm still implementing it, but it will change my next working year!
mario_jones1 · Review on Product Hunt
Hi team, what's the major difference between this product and grok bot/muse connected to all my email inbox. They do that pretty well for me today.
gavin_fgg0815 · Imported from Product Hunt
Elie, congrats on the launch. Been following your work on Inbox Zero for a long time and love all the progress you've made so far.
rotimi_best · Imported from Product Hunt
Really nice work on this, Elie! Looks great, congrats on the launch. Look forward to checking it out.
joshmillgate · Imported from Product Hunt
This is great! But my muscle memory with Gmail is so strong that switching to another email app feels like a lot of effort. As someone who's been using Gmail for years, what's the one thing you'd recommend I try that would make me want to switch? For the longest time, I didn't even try Superhuman because I couldn't justify paying that much for something Gmail already lets me do for free 😅
tamilselvi_ramasamy2 · Imported from Product Hunt