Automatically block cold emails using AI

Auto archive or label cold emails from your inbox.

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Trusted by 8,000+ productive users

Inbox Zero Love

Clean inbox, happy life.

“Loving it so far! Cleaned up my top cluttering newsletter and promotional email subscriptions in just a few minutes.”

Jonni Lundy

@jonnilundy

“Love this new open-source app by @elie2222: getinboxzero.com”

Steven Tey

@steventey

“hey bro, your tool is legit what I been looking for for ages haha. its a god send”

James

“this is something I've been searching for a long time – thanks for building it.”

Vinay Katiyar

@ktyr

“Finally an "unsubscribe app" that let's you *actually* unsubscribe and filter using Gmail filters (instead of always relying on the 3rd party app to filter those emails). Big plus for me, so I have all filters in one place (inside the Gmail filters, that is). Awesome work! Already a fan :)”

Wilco de Kreij

@emarky

“fwiw this looks pretty slick. Connected one of my accounts to check it out.”

Nate Kadlac

@kadlac

“Kudos on the launch😊 I like how easily subscriptions can be managed!”

Prem Saini

@prem_saini1

“Wow. Onboarded and started unsubscribing from the worst spammers in just 3 minutes... Thank you 🙏🏼”

Yoni

“SUPER excited for this one! Well done, going to get use out of it for sure—have been waiting for a tool like this, it just makes so much sense to have as a layer atop email.”

Alex Bass

@alexhbass

Cold Email Blocker

Automatically block cold emails

Stop the spam. Automatically archive or label cold emails.

Block out the noise: Automatically archive or label cold emails. Keep your inbox clean and focused on what matters.
Adjust cold email prompt: Tell Inbox Zero what constitutes a cold email for you. It will block them based on your instructions.
Label cold emails: Automatically label cold emails so you can review them later. Keep your inbox clean and focused on what matters.

Frequently asked questions

Can I still use Inbox Zero alongside my current email client?: Yes! Inbox Zero is intended to be used alongside your existing email client.
Is the code open-source?: Yes! You can see the source code in our GitHub repo.
Do you take feature requests?: Yes! Post an issue on GitHub or email us. We're happy to hear how we can improve your email experience.
Which email providers does Inbox Zero support?: We only support Gmail and Google Workspace email accounts today. We may add support for other email providers such as Outlook in the future.
Do you offer refunds?: If you don't think we provided you with value send us an email within 14 days of upgrading and we'll refund you.

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Start using Inbox Zero today.

Inbox Zero uses AI to help you empty your inbox daily. What previously took hours, now takes minutes. Inbox Zero is your virtual assistant for emails.