
StackMail
A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.

Ink
Airtable
Airtable Tools
Claude AI
Notion
addto.me
NaLU AI.dev
đą Notes, links, screenshots, tasks, lists, files, calendar, reminders, and voice memosâall in one appâĄď¸ Capture at the speed of lightâno context switchingđť Mobile-first, desktop, webđ§âď¸ Productivity shouldn't be hard
Which is more popular?
Based on our record, Hints seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mailflow.sh | hints.so |
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What each product offers, as listed by its team.


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


No analysis of Mailflow.sh yet.
Overall verdict
Why this product is good
Recommended for
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How often each product is chosen within a category, 0â100% relative to the other.


Share your experience with using Mailflow.sh and Hints. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Mailflow.sh since Aug 2026.
Hints AI assistant r/hintsflow https://hints.so via Telegram or WhatsApp or email or SMS to r/ObsidianMD r/ClickUp and r/Notion. Source: over 3 years ago
No matter what tool you use, something like GPT-4 powered AI assistant https://hints.so/ is a valuable tool to allow you to add content. Source: over 3 years ago
Hints (hints.so) - save hours on pipeline routines. Sales reps can update CRMs to create deals, set follow-up reminders, add notes and contacts more smoothly, even auto-generate support tickets. Source: over 3 years ago
When comparing Mailflow.sh and Hints, you can also consider the following products.