Skip to content
store
Simply Invoice

Free alternatives to Simply Invoice

50 free Finance apps to use instead, best rated first.

Top picks

  1. I

    Invoiceninja

    Launch

    Invoice Ninja is a comprehensive invoicing, quote, project, and time-tracking application built with Laravel. Designed to streamline billing and financial management tasks, it caters to freelancers, small businesses, and service professiona

    FreeOpen source

  2. I

    InvoicePlane

    Launch

    InvoicePlane is a free and open source application to manage your quotes, invoices, payments and customers.

    FreeOpen sourceSelf-hosted

  3. B

    BTCPay Server

    Launch

    BTCPay Server is a self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant, and free.

    FreeOpen sourceSelf-hosted

  4. I

    Inventree

    Launch

    Inventory management system which provides intuitive parts management and stock control. (Demo, Source Code) MIT Python

    FreeOpen sourceSelf-hosted

  5. W

    Wealthfolio

    Launch

    Private, open-source investment tracker and personal finance app. Track investments, net worth and spending locally — no account required.

    FreeOpen source

  6. A

    Aureus ERP

    Launch

    Aureus ERP is a top open-source ERP Software for growing businesses. It helps you manage sales, CRM, inventory, accounting, HR, and more.

    FreeOpen sourceSelf-hosted

More Finance apps

See all
7
L

Lean

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Launch
8
O

OpenStock

OpenStock is an open-source alternative to expensive market platforms

Launch
9
I

IHateMoney

Manage your shared expenses, easily

Launch
10
D

Domain Locker

Domain name portfolio management and tracker

Launch
11
B

Buy me a coffee

Easy way to support a projet

Launch
12
P

Python Training

Python training for business analysts and traders

Launch
13
S

Superalgos

Free, open-source crypto trading bot

Launch
14
A

App Monorepo

Secure, open source and community driven crypto wallet runs on all platforms

Launch
15
S

StockSharp

Algorithmic trading and quantitative trading open source platform

Launch
16
S

Sure

Personal finance application for everyone

Launch
17
I

Invoice Ninja

Powerful tool to invoice clients online

Launch
18
C

CTF Wiki

Come and join us, we need you!

Launch
19
V

Vectorbt

The backtesting engine that gives you an unfair advantage

Launch
20
B

Budget Board

Simple app for tracking monthly spending and working towards financial goals

Launch
21
I

Idurar ERP CRM

Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React

Launch
22
R

Rotki

A portfolio tracking, analytics, accounting and management application

Launch
23
I

InvoiceShelf

Track expenses, payments & create professional invoices & estimates

Launch
24
S

Stack On A Budget

A collection of services with great free tiers for developers on a budget

Launch
25
L

LND

Lightning Network Daemon

Launch
26
L

Lang

List of 128 languages for Laravel Framework, Laravel Jetstream, Laravel Fortify

Launch
27
R

Rqalpha

A extendable, replaceable Python algorithmic backtest && trading framework

Launch
28
I

I2p.i2p

I2P is an anonymizing network, offering a simple layer

Launch
29
M

Metamask Desktop

Metamask Desktop client and Web3 dApp browser for Windows, macOS, and Linux

Launch
30
I

Invoify

An invoice generator app built using Next.js, Typescript, and Shadcn

Launch
31
P

PyPortfolioOpt

Financial portfolio optimization in python

Launch
32
3

3proxy

Tiny free proxy server

Launch
33
Q

Quantstats

Portfolio analytics for quants, written in Python

Launch
34
P

Parca

Continuous profiling for analysis of CPU and memory usage

Launch
35
M

MoneyManager Ex

Money Manager Ex is an easy to use, money management application

Launch
36
S

S2n TLS

An implementation of the TLS/SSL protocols

Launch
37
B

Business Plan Generator

10 marketing decisions to make you profitable

Launch
38
C

Congress Stock Tracker

Track Congressional Stock Trades in Real-Time

Launch
39
I

ITFlow

Client IT documentation, ticketing, invoicing and accounting for MSPs

Launch
40
C

Cashew

An app created to help users manage a budget and purchases

Launch
41
O

OctoBot

Cryptocurrency trading bot

Launch
42
B

Bitcart

Cryptocurrencies payment processor and development platform

Launch
43
R

Riskfolio-Lib

Portfolio Optimization in Python

Launch
44
Q

Quant Wiki

We are committed to the open-sourcing quantitative knowledge

Launch
45
T

Ticker

Track stocks, crypto, and derivatives prices and positions in real time

Launch
46
K

KLineChart

Lightweight k-line chart that can be highly customized

Launch
47
M

Manta

Flexible invoicing desktop app with beautiful & customizable templates

Launch
48
F

FinanceToolkit

Transparent and Efficient Financial Analysis

Launch
49
G

Gocryptotrader

A cryptocurrency trading bot and framework supporting multiple exchanges…

Launch
50
P

Pinry

Tiling image boards for saving media and webpages

Launch

About Simply Invoice

S

Simply Invoice

Invoice in seconds

Invoice in seconds. Pay once, keep it forever. Simply Invoices is the cleanest, fastest invoicing app for freelancers and small businesses on iPhone, iPad, and Mac. One small payment unlocks everything — no subscription, no tiers, no per-invoice fees. Everything included, nothing held back There is no Pro plan, no upgrade prompt, and no renewal date.

View Simply InvoiceAll Finance apps
Price
Paid
Made by
Stephen Mooney
Category
Finance
Website
simplyinvoiceslandingpage-production.up.railway.app