Top 12 Open-Source Alternatives to Manager.io

Product categories

Accounting Accounting & Finance Billing & Invoicing Bookkeeping CRM ERP Finance Financial Planner Invoicing Open Source Personal Finance Small Business

Summary

The top open-source alternatives to Manager.io are GnuCash, InvoicePlane, and Akaunting. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

GnuCash Landing Page
1

GnuCash

A personal and small-business financial-accounting software, licensed under GNU/GPL and available for Linux, Windows, Mac OS X, BSD, and Solaris.
Pricing:
- Open Source
#Personal Finance #Accounting #Small Business 38 social mentions
InvoicePlane Landing Page
2

InvoicePlane

Free and open source invoicing application to host on your own server.
Pricing:
- Open Source
#Invoicing #Billing & Invoicing #Accounting
Akaunting Landing Page
3

Akaunting

Free, open source and online accounting software for small businesses and freelancers
Pricing:
- Open Source
#Accounting #Accounting & Finance #Bookkeeping 18 social mentions
Odoo Landing Page
4

Odoo

An all-integrated business app suite to unleash your growth potential.
Pricing:
- Open Source
#ERP #CRM #Business Management 13 social mentions
ERPNext Landing Page
5

ERPNext

The ERP Software that helps you take full control of your business. ERPNext is both powerful and easy to use.
Pricing:
- Open Source
#Accounting & Finance #ERP #Inventory Management 36 social mentions
Invoice Ninja Landing Page
6

Invoice Ninja

Invoice Ninja is a free, open-source solution for invoicing and billing customers.
Pricing:
- Open Source
#Accounting #Billing & Invoicing #Finance 7 social mentions
Ledger-cli.org Landing Page
7

Ledger-cli.org

Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line.
Pricing:
- Open Source
#Accounting #Personal Finance #Finance 19 social mentions
Dolibarr Landing Page
8

Dolibarr

Dolibarr ERP CRM is an Open Source software package for small, medium or large companies, freelancers or foundations to manage business. It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda. .
Pricing:
- Open Source
#ERP #CRM #Accounting & Finance 1 social mentions
Firefly III Landing Page
9

Firefly III

Financial manager, it can help you keep track of expenses, income, budgets and everything in...
Pricing:
- Open Source
#Personal Finance #Financial Planner #Accounting 6 social mentions
Crater Landing Page
10

Crater

Free Open-Source Invoice app for freelancers & small businesses.
Pricing:
- Open Source
#Accounting #Invoicing #Time Tracking 6 social mentions
Frappe Books Landing Page
11

Frappe Books

Free and open-source desktop accounting software for small businesses.
Pricing:
- Open Source
#Accounting #Bookkeeping #Small Business 3 social mentions
Buckets Budgeting Landing Page
12

Buckets Budgeting

Beautiful, privacy-minded budgeting app
Pricing:
- Open Source
#Personal Finance #Financial Planner #Accounting 4 social mentions