Growth · alternatives · 2026
24 alternatives to Slack E-mail Add-ins
Quickly forward emails and attachments to Slack
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Slack E-mail Add-ins launched in 2019; newer entries below may have overtaken it.
- 1
Keep conversations organized and easy to follow with Threads
2017 · slack.com · its alternatives →
- 2
- 3
Making messages more interactive with buttons
2016 · slack.com · its alternatives →
- 4
Slack▲2,714Be less busy. Real-time messaging, archiving & search.
2013 · slack.com · its alternatives →
- 5
- 6
Dialogs by Slack▲396Build interactive forms in Slack that do all sorts of things
2017 · docs.slack.dev · its alternatives →
- 7
Reply to Slack messages via email. Stay focused.
2018 · stopslacking.com · its alternatives →
- 8
Chat, qualify and close leads directly from Slack
2018 · intercom.com · its alternatives →
- 9
The most complete Gmail app for Slack
2018 · mailclark.ai · its alternatives →
- 10
- 11
Slack 4.0▲472A snappier, more efficient Slack desktop experience
2019 · slack.com · its alternatives →
- 12
- 13
DM anyone outside your company from Slack
2021 · slack.com · its alternatives →
- 14
- 15
Do email marketing without leaving Slack!
2017 · sendpulse.com · its alternatives →
- 16
Upload an email + it's attachments to a Slack Channel/Group
2015 · gotldr.com · its alternatives →
- 17
Many to Slack▲182A public chat room fully integrated into Slack
2017 · get.slaask.com · its alternatives →
- 18
Integrate Slack notifications to your app in 5 minutes
2018 · bearer.com · its alternatives →
- 19
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- 21
- 22
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- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →