GrafEq vs Liberapay
A side-by-side look at GrafEq and Liberapay. For an in-depth review of either product, follow the links below.
GrafEq
Education & Reference
GrafEq is an open-source math equation editor and graphing calculator software. It allows users to create mathematical equations and graphs, features symbolic and numerical calculations, 2D and 3D graphing, and supports exports to images and LaTeX.
equation-editorgraphing-calculatormathscienceeducation
Liberapay
Online Services
Liberapay is an open source recurring donations platform. It allows creators, developers, organizations and individuals to receive regular financial support from their audience and community. Liberapay aims to provide an alternative to other donation platforms through its focus on transparency, open data, and lower fees.
donationscrowdfundingopen-sourcerecurring-paymentstransparencylower-fees
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