
Substack
MailChimp
Notocat
Listmonk
MailerLite
beehiiv
Brevo
Buttondown is the best way to start and run your newsletter

Sortd
KanbanFlow
KanbanMail
GitKraken Glo Boards
Drag for Gmail
Businessmap.io
Kantree
Turn your Gmail or Office365 inbox to a Visual Task Board.

Which is more popular?
Based on our record, Buttondown seems to be more popular. It has been mentioned 31 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | buttondown.com | flow-e.com |
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In their own words, as submitted to SaaSHub.


No description of Buttondown yet.
Flow-e is a visualization layer on top of your Gmail or Outlook inbox. It provides an elegant Kanban-like workflow that's combined with the ideas behind Inbox Zero and GTD. Flow-e eliminates the need of external task management tools and transforms your inbox into a central To Do app.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Flow-e is highly recommended for professionals and teams who manage a significant amount of email communication and prefer a visual, task-oriented approach to organize their workflow effectively.
Walkthroughs and reviews on video.
No Buttondown videos yet. You could help us improve this page by suggesting one.
Flow-e.com Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Buttondown and Flow-e. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Buttondown is a (somewhat) recently launched NAAS built by a very engaged developer, beautifully designed, that looks like it might be the new TinyLetter. Subscription integrations forthcoming (eating into Substack...
We have no reviews of Flow-e yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


When I first read the title, my reaction was: how dare they say my website isn't for me? Of course it is. It's my space to share thoughts, jot down notes from things I come across, publish small tools, and so on. That made me click... - Source: Hacker News / 7 months ago
One way is to deploy a full-stack app with frontend and backend where the backend connects to a newsletter service like Buttondown. However, hosting a website with a backend is more expensive than hosting a static website with no... - Source: dev.to / 10 months ago
I use Buttondown for the actual newsletter services (and I'm ashamed to confess I hadn't even went out of the boundaries of the free tier yet), I can compare it with other solutions which I used professionally, and it's much simpler than... - Source: dev.to / about 1 year ago
Tracking Flow-e since Mar 2021.
When comparing Buttondown and Flow-e, you can also consider the following products.

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
Compare Substack to Buttondown or Flow-e:


MailChimp is the best way to design, send, and share email newsletters.
Compare MailChimp to Buttondown or Flow-e:

KanbanFlow is a Lean project management tool allowing real-time collaboration between team members. Supports the Pomodoro technique for time tracking.
Compare KanbanFlow to Buttondown or Flow-e:

