Buttercup
Free and Open Source Javascript Password Vault
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Become a financial contributor.
Sponsor
Help us build the best password management applications and platform by becoming a sponsor. Your contributions assure the continued survival and ex... Read more
$100 USD / month
Top financial contributors
Individuals
$100 USD since May 2018
$50 USD since Oct 2017
$48 USD since Oct 2018
$45 USD since Dec 2020
$40 USD since Nov 2019
$37 USD since Sep 2019
$35 USD since Nov 2017
$27 USD since Jul 2020
$25 USD since Nov 2017
$25 USD since Oct 2018
$25 USD since Apr 2021
$20 USD since Jan 2021
$10 USD since Nov 2017
$10 USD since Dec 2017
$10 USD since Oct 2018
Organizations
$100 USD since Oct 2018
$5 USD since Aug 2018
$5 USD since Sep 2018
$5 USD since Nov 2020
Buttercup is all of us
Our contributors 28
Thank you for supporting Buttercup.
Perry Mitchell
Sallar Kaboli
Grey Sky Media
Total contributions
$100 USD
LOVE this platform and it's implementation!
julianpoemp
Total contributions
$48 USD
This donation is a small appreciation for your fantastic work. I'm sure that Buttercup will be the most popular password manager worldwid...
Budget
Transparent and open finances.
Financial contribution to Buttercup
from julianpoemp •
Monthly financial contribution to Buttercup (backer)
from Preston Griffith •
Monthly financial contribution to Buttercup
from Ginger Bidwell •
$300.65 USD
$540.33 USD
$239.68 USD
$181.11 USD
Connect
Let’s get the ball rolling!
News from Buttercup
Updates on our activities and progress.
Buttercup Mobile now has iOS password autofill integration
Conversations
Let’s get the discussion going! This is a space for the community to converse, ask questions, say thank you, and get things done together.
Support us to add custom archive type
Published on February 8, 2021 by venkatesh
I am using buttercup plugin for my app, I need few customization on this like, I should able to create archive and vault and add that to my cloud instead of using google drive or dropbox. I am not able to debug any library files. I could ab...
About
Buttercup is a password and credential management solution designed at being free and easy-to-use. Protecting against identity-theft by storing login details should be as easy and cost-effective as possible to attract users - and this is what Buttercup aims to be.
Buttercup stores user credentials in archives which are 256bit AES encrypted, and allows users to access these from any of their devices.
There is a Buttercup application available for your platform - we support Windows, Mac, Linux, iOS and (soon) Android! Head on over to buttercup.pw to download and install.
Our team
Perry Mitchell
Sallar Kaboli