Buttercup

Open source

Free and Open Source Javascript Password Vault

Become a contributor

Financial contributions

Custom contribution

Donation

Make a custom one time or recurring contribution to support this collective.
+ 12

12 individuals and 4 organizations have contributed

Recurring contribution

backer

Help support our monthly costs, like servers, email accounts and licenses, by backing us.

$5 USD / month

2 individuals and 2 organizations have contributed

Recurring contribution

supporter

Help support our monthly costs and development by becoming a supporter. Your contributions help u... Read more

$10 USD / month

1 individual has contributed

Recurring contribution

sponsor

Help us build the best password management applications and platform by becoming a sponsor. Your ... Read more

$100 USD / month

Top financial contributors

Individuals

1

Mark Wilson

$100 USD since May 2018

2

sharareh sarancharkh

$50 USD since Oct 2017

3

julianpoemp

$48 USD since Oct 2018

4

crankycaleb

$35 USD since Nov 2017

5

Naviss

$25 USD since Nov 2017

6

Martin Simon

$25 USD since Oct 2018

7

Ondrej Karlik

$20 USD since Nov 2019

8

Bastien Crettenand

$14 USD since Sep 2019

9

Ida Mitchell

$10 USD since Nov 2017

10

Cezar Pokorski

$10 USD since Dec 2017

11

Albert Hoenigmann

$10 USD since Oct 2018

12

Jindrich Skacel

$5 USD since Jun 2019

Organizations

1

Grey Sky Media

$100 USD since Oct 2018

2

Scraper API 2

$5 USD since Aug 2018

3

Unhype

$5 USD since Sep 2018

What's new with Buttercup

Stay up to dates with our latest activities and progress.

Buttercup Mobile now has iOS password autofill integration

We just released an update for our iOS app that adds support for Apple's iOS password autofill service in Mobile Safari. While browsing to a site where you hold an account, Safari will now allow you to log in using credentials stored within your Buttercup vault!

Read more.

Published on January 22, 2019 by Perry Mitchell

Budget

See how money openly circulates through Buttercup. All contributions and all expenses are published in our transparent public ledger. Learn who is donating, how much, where is that money going, submit expenses, get reimbursed and more!

Monthly donation to Buttercup (backer)

Bastien Crettenand | 12/2/2019 | View Details 
+$2.00USD

Donation to Buttercup

Ondrej Karlik | 11/28/2019 | View Details 
+$20.00USD

Monthly donation to Buttercup (backer)

Bastien Crettenand | 11/1/2019 | View Details 
+$2.00USD

Today’s balance

$151.44 USD

Estimated annual budget

~ $45.94 USD

Buttercup is all of us

Our contributors 18

Everyone who has supported Buttercup. Individuals and organizations that believe in –and take ownership of– our purpose.

Perry Mitchell
Collective Admin
Sallar Kaboli
Collective Admin
Mark Wilson
Financial Contributor

Total contributions

$100 USD

Grey Sky Media
Financial Contributor

Total contributions

$100 USD

LOVE this platform and it's implementation!

sharareh sara...
Financial Contributor

Total contributions

$50 USD

julianpoemp
Financial Contributor

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...

crankycaleb
Financial Contributor

Total contributions

$35 USD

Naviss
Financial Contributor

Total contributions

$25 USD

Martin Simon
Financial Contributor

Total contributions

$25 USD

Ondrej Karlik
Financial Contributor

Total contributions

$20 USD

Bastien Crett...
Financial Contributor

Total contributions

$14 USD

Ida Mitchell
Financial Contributor

Total contributions

$10 USD

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.

Buttercup Desktop

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.

Buttercup Desktop