Finance
Bookkeeping, invoicing, spend and taking payments.
142 products
Telegram APIs
FreeThree kinds of APIs for developers: Bot API, Telegram API with TDLib, and Gateway API.
Free planOpen sourcepretix
Contact salesTicketing software for events, from online shop to on-site check-in
Free planOpen sourceEdge
—Get Edge to manage all of your crypto assets. The most secure way to buy, store and trade
Open sourceOpen source protocol for memberships as time-bound NFTs on smart contracts.
Open sourceTimeTrex
Contact salesAutomate your time & attendance, payroll and HR management in one easy-to-use platform.
Free planOpen sourceHyperswitch
Contact salesOpen-source payment orchestration platform built by Juspay
Free planOpen sourceSHKeeper
$166.67/moCryptocurrency payment processor for businesses and e-commerce
Free planOpen sourceInvoice Ninja
$14/moRun your business with clarity — invoicing, payments, expenses, time-tracking and projects
Free planOpen sourceGalette
Contact salesOpen-source web application for membership and contribution management, designed for non-.
Free planOpen sourcePaid Memberships Pro
$49/moMembership and subscription management plugin for WordPress sites.
Free planOpen sourceLifterLMS
Contact salesWordPress plugin for creating, selling and protecting online courses and memberships.
Free planOpen sourceBitcoin Trust Platform - Identity & reputation management, multi-signature smart contracts
Open sourceFlexible membership and subscription management PHP script for setting up paid-membership
Open sourceAkaunting
$12/moFree, open-source, and online accounting software for small businesses and freelancers
Free planOpen sourceOpnForm
$25/moBuild forms, surveys and workflows with unlimited responses on every plan, including free.
Free planOpen sourceOpenEMR
Contact salesOpen-source electronic health records and medical practice management software.
Free planOpen sourceA secure and user-friendly digital currency, built for everyday transactions.
Open sourceCoin Wallet
FreeSelf-custodial multicurrency wallet for buying, storing, sending and swapping crypto.
Free planOpen sourceOpen-source portfolio performance calculator for multiple accounts and currencies.
Free planOpen sourceA command-line double-entry accounting system accessed from the UNIX command line.
Open sourceAimeos
Contact salesCloud-native, API-first PHP eCommerce framework for Laravel and TYPO3, scalable to 1,000,0
Free planOpen sourcecommunity-driven unofficial browser extension for reddit
Free planOpen sourceFacturaScripts
FreeFree open-source ERP for freelancers and small businesses, cloud or self-hosted.
Free planOpen sourceArmory
FreeThe Only Open-Source Wallet With Cold Storage And Multi-Signature Support
Free planOpen sourceOrangescrum
$29/moProject management software with unlimited users on every paid plan and no per-seat fees
Free planOpen sourceFrontAccounting
Contact salesWeb-based accounting and ERP system for small companies
Free planOpen sourceInvoice Dragon
FreeA fast and convenient solution for effortlessly creating invoices and receipts.
Free planOpen sourceWeb-based open source software for managing associations, clubs and organizations with a 1
Open sourceGibbon
Contact salesA flexible, open source school management platform for teachers, students, parents and
Free planOpen sourceProTip
$5/moSupport content creators automatically based on how much time you spend enjoying theirwork
Open sourceTip4Commit
FreeContribute to Open Source – Donate bitcoins to open source projects or make commits andget
Free planOpen sourceOne integrated Open Source Application that provides End-to-End Solutions for the Service
Open sourceSelf-hosted open source application for managing quotes, invoices, clients and payments.
Open sourceOpen-source inventory management system providing parts management and stock control.
Open sourceGhostfolio
$4/moWealth management software to keep track of your net worth including cash, stocks, ETFs, E
Free planOpen sourceYAFFA
Contact salesThe free, self-hosted personal finance app that keeps your data private.
Free planOpen sourceFreelancer Contract Template
Contact salesGenerate professional freelancer contracts in minutes. Fill out the form and get a customi
Free planOpen sourceSplittyPie
FreeSplittyPie: Easy expense splitting — free and no sign-up required.
Free planOpen sourceDoliCloud
Contact salesCloud hosting service for the Dolibarr open source ERP and CRM suite
Open sourceKresus
FreeGérez vos finances personnelles avec un gestionnaire gratuit et libre auto-hébergé.
Free planOpen sourceQloApps
$15.80/moFree and open-source hotel management system covering PMS, booking engine, hotel website,.
Free planOpen sourceDePay
Contact salesSoftware, infrastructure and APIs for managing payments on blockchains
Free planOpen sourcePhysical secure Bitcoin that you can easily share, spend, or hold.
Open sourceGnuaccounting
FreeFree Java cross-platform accounting and bookkeeping application
Free planOpen sourceWhite label and custom non-custodial crypto wallet development for businesses
Open sourceezBookkeeping
FreeOpen source, powerful, self-hosted personal finance app that is easy to use.
Free planOpen sourceSolidInvoice
$9/moInvoicing software for freelancers and small businesses. Plans from $9 a month.
Open sourceTimeTracker
FreeSelf-hosted time tracking software for teams that own their hours.
Free planOpen sourceGrisbi
FreeAccounting for everyone! Personal finance manager for accounting, bookkeeping and expense
Free planOpen sourceOpenMeter
Contact salesUsage metering and billing for AI, API, SaaS and developer tools
Free planOpen sourceWealthfolio
Contact salesPrivate, open-source investment tracker and personal finance app that runs locally on your
Free planOpen sourceUniBee
$99/moSubscription billing and recurring payments platform for SaaS and AI businesses.
Free planOpen source