Houseparty
Booyah
Messenger Group Video Chats
Samsung US
FlipMeet
Whereby (formerly appear.in)
Peach
A friend showed this to me.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
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DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Based on our record, Hello seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
H
Hello
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|
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|---|---|---|
| Website | beta.sayhello.so | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Hello yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
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
No analysis of DevFinanceTools yet.
Walkthroughs and reviews on video.
Barstool Pizza Review - Hello Pizza (Edina, MN)
More videos
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How often each product is chosen within a category, 0–100% relative to the other.

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

Me too, the problem might be that the costs to run queries might be really high? I made some back-of-the-envelope calculations as https://beta.sayhello.so (based on ChatGPT) results are often better... - Source: Hacker News / almost 4 years ago
This is great! I've been using https://beta.sayhello.so/ for this so far. Might give you some inspiration/ideas. - Source: Hacker News / almost 4 years ago
The majority of his limited comments are about the site, and he referenced another very similar site https://beta.sayhello.so, which uses the same Made with [Heart Emoji], slightly different layout, same domain registrar and registered 2... Source: almost 4 years ago
Tracking DevFinanceTools since Aug 2026.
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Makes it simple and seamless to stay connected face-to-face
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Should you build an internal tool? Or just buy it?
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