Buttercup
The Password Manager You Deserve.
FactScore™ 0
heylogin
password manager with hardware-based end-to-end encryption
Updated February 2026
| Buttercup | heylogin | |
|---|---|---|
| Rating | N/A | 5.0★ |
| Reviews | 0 | 2 |
| Pros | 0 | 0 |
| FactScore™ | 0 | 23.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Buttercup — Pros
No unique pros listedBoth tools — Pros
—Only in heylogin — Pros
No unique pros listedOnly in Buttercup — Cons
—Both tools — Cons
—Only in heylogin — Cons
—Details
| Buttercup | heylogin | |
|---|---|---|
| Categories | Password managers | Password managers, Authentication & identity tools |
| Platforms | Web · iOS | Web · iOS · Android |
| Became Popular | May 23, 2017 | December 16, 2021 |
| Website | buttercup.pw | www.heylogin.com |
Who Should Pick Which?
Choose Buttercup if...
- No unique pros listed
Choose heylogin if...
- No unique pros listed
With a FactScore™ of 0 vs 23.9, heylogin leads in community reception. Buttercup uniquely offers No unique pros listed, while heylogin stands out for No unique pros listed.
What Users Say
Buttercup
No reviews yet
heylogin
I switched from 1Password to Heylogin. Wow, that was the best decision to make. I am using it all day on my desktop (and laptop) and it works in Chrome and Firefox!
I love heylogin's approach! As a private person I would really welcome a family plan, with ability of sharing logins/passwords and bringing heylogin also to those, who speaks other languages as wel...
Related Comparisons
Frequently Asked Questions
Which is better, Buttercup or heylogin?
Based on FactScore™, heylogin leads with a score of 23.9 vs 0. heylogin has a higher rating of 5.0★ compared to N/A★.
What are the pros of Buttercup compared to heylogin?
Buttercup uniquely offers: No unique pros listed.
What are the pros of heylogin compared to Buttercup?
heylogin uniquely offers: No unique pros listed.
Is Buttercup better rated than heylogin?
Buttercup is rated N/A★ from 0 reviews. heylogin is rated 5.0★ from 2 reviews.
What is the FactScore™ of Buttercup and heylogin?
FactScore™ weighs rating and review volume together. Buttercup scores 0 and heylogin scores 23.9.
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