
Private, $5/month email management: your unread pile cut down to the emails you actually need. No emails stored. 7-day free trial, no card.
A startup from San Francisco, the United States.
This page is designed to help you find out whether Siftbird is good and if it is the right choice for you.
Siftbird connects to Gmail, iCloud Mail, Yahoo, AOL, Fastmail, Zoho, GMX or any IMAP server with an app password. Every new email either stays unread for you or gets cleared (marked read or archived), and on day one it works through the backlog that's already sitting there.
Rules beat the AI. Type one like "receipts from my accountant stay unread," or name an exact sender. Every action shows up in an activity log with an Undo button.
For each message it keeps the action, a category, the sender's domain and the message ID, and nothing from the email itself. At the default setting nothing goes to Trash.
$5/month or $45/year after a 7-day free trial — you don't need a card to start. Outlook/Microsoft 365 and Proton aren't supported.
Listed in
Works with
Gmail, iCloud Mail, Yahoo, AOL, Fastmail, Zoho, GMX and any IMAP server
Plain-English rules
Up to 20 rules like "receipts from my accountant stay unread", plus exact-sender rules
Backlog cleanup
Sorts the unread pile already in your inbox on day one, not just new mail
Needs you list
A short ranked list of the emails that need a reply or action
Undo
Every action is logged with an Undo button
Safe by default
At the default setting nothing goes to Trash; obvious junk goes to Spam
No email content stored
Keeps only the action, a category, the sender's domain and the message ID
Encrypted credentials
App passwords stored encrypted (AES-256-GCM)
Pricing
$5/month or $45/year
Free trial
7 days, no card required
Platform
Web app, nothing to install
Rules beat the AI. You type one in plain English — "receipts from my accountant stay unread" — and Siftbird follows it before any model gets a vote. It works over IMAP, so it runs on Gmail, iCloud, Yahoo, Fastmail and most other providers. And it keeps no email content: for each message it stores the action, a category, the sender's domain and the message ID. That's it.
It's $5 a month or $45 a year, after a 7-day trial with no card. It doesn't add folders you have to go check — mail stays in your inbox, gets marked read, or goes to Archive. Every action has an Undo button. At the default setting nothing goes to Trash. If you're on Outlook or Proton, pick something else; I don't support them yet.
People with a few hundred unread emails they've stopped trusting. Usually that's one personal inbox — Gmail or iCloud — full of login codes, shipping notices and newsletters, with a handful of emails from real people buried in it. It's built for individuals, not teams or shared inboxes.
I had 545 unread emails. I hand-labeled 150 of them: 80 were expired automated notices — login codes, security alerts, failed deploys, "your statement is ready." The median unread email was 128 days old. So I built Siftbird to clear that pile and keep the few that mattered. My inbox went from 545 unread to 57.
Next.js and Postgres, connecting to your mailbox over standard IMAP. Sorting uses AI models through zero-data-retention providers, so your email isn't stored or used for training. App passwords are encrypted at rest.
We have collected here some useful links to help you find out if Siftbird is good.
Check the traffic stats of Siftbird on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Siftbird on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Siftbird's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Siftbird on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Siftbird on Reddit. This can help you find out how popualr the product is and what people think about it.
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