
Sanebox
Clean Email
Unroll.me
Leave Me Alone
SpamTitan
MailCleaner
Vade Secure
The smarter, faster way to clean out your inbox. Power through thousands of messages in just a few clicks. Free Trial! Website. JOBS.

devpost
Hackathon prizes, grants & cloud credits, verified weekly and sorted by deadline.

Which is more popular?
Based on our record, Mailstrom seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | mailstrom.co | pot.drtryon.org |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mailstrom yet.
Free tracker of hackathon prize pools, startup grants, and cloud credit programs, verified weekly and sorted by deadline. Every listing is online, open to the public, and free to apply. The Pot is the free weekly email: one short list every Tuesday of what just opened, what closes this week, and...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Mailstrom is particularly recommended for people who receive a high volume of emails daily and find it challenging to manage their inbox efficiently. It's also useful for professionals who need to prioritize important emails and reduce distractions from less critical messages.
No analysis of BuilderPot yet.
Walkthroughs and reviews on video.
Mailstrom Review - Declutter Your Email Inbox In Two Clicks
More videos
No BuilderPot videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Mailstrom and BuilderPot.
BuilderPot's answer:
Indie builders, developers and early startup founders looking for prize money, grants and free cloud credits.
BuilderPot's answer:
A static site on Cloudflare Pages with a Buttondown newsletter.
BuilderPot's answer:
BuilderPot started in October 2026 as a free side project to keep open hackathon deadlines and startup credit programs in one verified place.
BuilderPot's answer:
Every listing is verified weekly against the official page and sorted by deadline, and only online programs with no entry fee make the list.
BuilderPot's answer:
BuilderPot stays narrow: open hackathon prizes, grants and cloud credits for builders, re-verified each week, delivered as one short free email every Tuesday.
Share your experience with using Mailstrom and BuilderPot. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I know of two. https://mailstrom.co/ https://clean.email/. - Source: Hacker News / over 4 years ago
Tracking BuilderPot since Oct 2026.
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