Looks like everything is going open source lately. Nice.
The 10 best Open Source products in 2026
Uneed is a launch platform that lists the best products on the internet since 2019. We've put together a list of the 10 best #Open Source products for you over the years.
Looking for the best Open Source tools and products? Our curated selection features the top-rated Open Source solutions to help you achieve better results. Updated for 2026, this list is based on user reviews and popularity metrics.
What you'll find in this guide:
- Top 10 Open Source products ranked by popularity
- User reviews and ratings
- Key features comparison
- Related categories you might be interested in
Top 10 Open Source Products
Plunk
(4)
FreemiumPlunk is the open-source, affordable email platform for SaaS. Plunk makes it easy to integrate email capabilities into your own applications without the frustration of having to manage your own infrastructure. Plunk's generous free plan includes 3000 emails per month, after that they offer a pay-as-you-go plan so you only pay for the emails you actually send!
Category
DevelopmentPricing
FreemiumSocials
Looks promising Dries! I'm building a new SaaS and will try it out!
Wow Dries, this looks amazing! We love the minimal style of your website. We will give Plunk a try for our next project. Keep up the good work!
Motionity
(1)
FreeCreate animated videos for free with Motionity, an open source motion graphics editor with keyframing, masking, filters, text animations, and more.
Category
DesignPricing
FreeSocials
Category
DevelopmentPricing
FreeSocials
Category
MarketingPricing
FreeSocials
Interesting product, already subscribed and will be trying it out!
Category
DesignPricing
FreemiumSocials
Logto
Free
An open-source solution that helps you build the sign-in, auth, and user identity within minutes.
Category
DevelopmentPricing
FreeSocials
- -
Flowbite
Freemium
Get started with an open-source library of over 450+ UI components, sections, and pages built with the utility classes from Tailwind CSS and designed in Figma.
Category
DevelopmentPricing
FreemiumSocials
- -
nuqs
Free
`nuqs` gives you:
- A simple React.useState-like API, synced with the URL
- End-to-end server <-> client type-safety
- Lots of controls (history, local-only vs server-aware updates)
- Server-side parsing and distribution across the RSC tree
- Compatible with the app router and the pages router
- Tested on every Next.js version
- Tiny footprint (4KB gzipped)
Category
DevelopmentPricing
FreeSocials
httpsms.com
(1)
FreemiumConvert your Android phone into an SMS gateway and save money by using your phone to send and receive SMS messages via a simple programmable API with end-to-end encryption.
Category
DevelopmentPricing
FreemiumSocials
Outstanding product. Literally have been using this for years since we don't have an sms gateways that can handle http requests costing less that 50 cent per sms in my Country. Love the product and the support! Great work Arnold!