Open Source Alternatives is a complete directory of the best free software options that can replace expensive paid tools. It helps developers, businesses, and tech users find powerful open source programs that work just as well as costly commercial software.
If you want to cut software costs, need customizable solutions, or care about data privacy, this directory shows you tested open source tools that work like expensive software but cost nothing.
Key Features
Easy Filtering: Browse over 500 open source tools using simple filters by category, programming language, or what you need the software to do.
Trusted Picks: Get recommendations from open source experts who check each tool for quality, community support, and how well it's maintained.
Smart Search: Find the right open source software quickly using our search tool that matches what you're looking for.
Learning Materials: Read helpful guides and tutorials that show you how to set up and use open source software successfully.
Regular Updates: Get news about new open source releases, security updates, and fresh alternatives to paid software.
What You Get
Save Money: Stop paying for expensive software licenses by using free open source programs that do the same job or better.
Better Security: Control your own data and systems with transparent code that you can check and modify to meet your security needs.
Full Control: Change and improve open source software to fit exactly how you work without any restrictions from software companies.
Community Help: Join active communities of developers who help each other, share updates, and solve problems together.
No Vendor Lock-in: Use software that will always be available, no matter what happens to the companies that make paid alternatives.
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Based on our record, Stackshare seems to be more popular. It has been mentiond 26 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
For web apps, see https://stackshare.io/ For many desktop apps, if you go into Help > About, you'll see a list of all the open source libraries used, and their associated licenses (as required by the license). In Chrome, go to chrome://credits/. - Source: Hacker News / 10 months ago
Stackshare - Aimed for companies building their technical stack. - Source: dev.to / about 1 year ago
I don't know much about 'influencers' but https://builtwith.com/ is good for seeing what some public facing website is built with, https://stackshare.io/ tends to have a little more information about backends of sites and https://usesthis.com/ has a lot of interviews with various people about what they use. Source: about 2 years ago
You could look at https://stackshare.io/ for some inspiration or validation. Source: over 2 years ago
- look at databases of tech stacks (https://stackshare.io/ is one), the company websites where any logos were mentioned, anywhere we could get an info that this company was using one of the alternative tools. - Source: Hacker News / over 2 years ago
SaaSHub - Find and promote software that will help you grow your business or to be more productive.
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
LibHunt - LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives.
Product Hunt - A website that lets users share and discover new products
Startup Stash - A curated directory of 400 resources & tools for startups
Slant.co - Slant is a collaboratively edited resource that helps you quickly make decisions.