Browse the best open-source alternatives by proprietary software.

MailerSend

mailersend

Start sending emails with our top-rated service. Sign up for free now to streamline your email sending process with API or SMTP.

Matillion

matillion

Get data business-ready, faster. Thousands of enterprises trust us to load, transform, sync, and orchestrate their data in the cloud.

Miro

miro

The innovation workspace where teams manage projects, design products, and build the future together.

Nolt

nolt

Collect, prioritize and manage customer feedback with a beautiful public roadmap that keeps users engaged and informed about product development.

Omnivore

omnivore

Free, open-source read-it-later app that saves articles, newsletters and documents in a clean, searchable library with highlighting and annotation features.

Optimizely

optimizely

Creating digital experiences that transform your company takes data-driven decisions, continued experimentation and constant invention.

Paragraph

paragraph

Paragraph makes it easy to publish your ideas, reach readers everywhere, and unlock new opportunities to earn directly from your work.

PocketGuard

pocketguard

Track spending, set budgets, and discover how much you can safely spend without compromising your financial goals with this intuitive personal finance app.

ProductBoard

productboard

A suite of product management software tools that helps product managers understand customer needs, prioritize features & rally everyone around the roadmap.

Qualtrics

qualtrics

Create, distribute, and analyze surveys and research studies with advanced analytics to gather customer feedback and market insights.

Rebrandly

rebrandly

Create and brand your short URLs with custom domains and slugs using the #1 platform for short links.

Recurly

recurly

Subscription billing platform that automates recurring payments, dunning management, and revenue optimization for businesses of all sizes.

Screen Studio

screen-studio

Screen recorder for macOS. Create engaging product demos, courses, tutorial and social media videos.

ScreenFlow

screenflow

Video editing and screen recording software for creating high-quality software demos, professional tutorials, in-depth training, and presentations.

Sellfy

sellfy

The easiest way to sell products to your audience on social media or your own website.

Sendinblue

sendinblue

All-in-one platform to manage your customer relationships via Email, SMS, Chat and more

Sevalla

sevalla

The home to your upcoming projects. Host and manage your applications, databases, and static sites in a single, intuitive platform.

Skool

skool

A community platform. You can discover communities or create your own. Some are free, some paid. People earn full-time incomes building on Skool.

Tally

tally

The simplest way to create forms. The free, intuitive form builder you've been looking for.

Tggl

tggl

Ship code faster and safer with feature flags and makes product teams more efficient with release management

TimeCamp

timecamp

Track time, manage projects, and generate detailed reports with automatic time tracking that helps teams boost productivity and profitability.

TinyURL

tinyurl

Create short and branded links with TinyURL. Track link performance, import or purchase branded domains, and run campaigns with bulk link shortening.

Toggl

toggl

An easy-to-use time tracking app that provides insights into profitability and productivity with powerful reporting features.

Uchat

uchat

AI-powered chatbot platform to automate customer service, generate leads, and engage website visitors with intelligent conversational experiences.

UserJot

userjot

UserJot helps teams collect, organize, and analyze user feedback through customizable forms and surveys to make data-driven product decisions.

UserVoice

uservoice

Collect, prioritize, and act on customer feedback with a comprehensive platform that turns user insights into product improvements and business growth.

Wispr Flow

wisprflow

Flow transforms complex workflows into intelligent automation using AI-powered visual builders that connect your apps and data seamlessly.

WooCommerce

woocommerce

An open-source e-commerce plugin for WordPress that lets you sell products and services online.

Explore open-source alternatives to Zendesk.

Zonka

zonka

Transform your CX strategy with AI-driven survey software. Capture feedback from multiple channels, analyze insights, and drive growth

v0

v0

Chat with v0. Generate UI with simple text prompts. Copy, paste, ship.

AWS Aurora

aws-aurora

High-performance MySQL and PostgreSQL-compatible relational database that delivers enterprise-grade reliability with up to 5x faster performance than standard databases.

Amazon S3

amazon-s3

A highly durable, secure, and scalable object storage service that allows you to store and retrieve any amount of data from anywhere on the web.

AppWrite

appwrite

An open-source back-end server that abstracts and simplifies common development tasks to enable rapid application development.

Aqua Voice

aqua-voice

Transform your voice into professional-quality audio content with AI-powered voice enhancement and real-time processing technology.

Arc

arc

Experience a calmer, more personal internet in this browser designed for you. Let go of the clicks, the clutter, the distractions with the Arc browser.