Find the best open-source alternatives to popular software.

Klaviyo

klaviyo

Advanced email marketing and SMS platform that uses customer data to create personalized campaigns, automate workflows, and drive revenue growth for ecommerce businesses.

LaunchDarkly

launchdarkly

Explore open-source alternatives to LaunchDarkly.

LogRocket

logrocket

A service for front-end monitoring and product analytics, providing insights to improve the user experience and performance of web applications.

Loom

loom

A video messaging tool that helps you get your message across through instantly shareable videos.

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.

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.

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.

Smartsheet

smartsheet

Transform spreadsheets into dynamic work management platforms with automated workflows, real-time collaboration, and visual project tracking.

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.

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.