Top Open Source Alternatives to Popular SaaS Apps

Discover open-source apps categorized by the SaaS tools they replace. Find high-quality, free alternatives to your favorite software.

Elasticsearch

Distributed, RESTful search and analytics engine built on Apache Lucene, designed for fast, scalable data retrieval and analysis.

2 Open Source Alternatives to Elasticsearch

Hacker News

Hacker News (HN) is a social news website focusing on computer science and entrepreneurship, is managed by Y Combinator.

2 Open Source Alternatives to Hacker News

HashiCorp Vault

Secure secrets management tool designed to store, manage, and control access to sensitive data like API keys and passwords.

2 Open Source Alternatives to HashiCorp Vault

Make

Make, formerly known as Integromat is a powerful automation platform that enables users to connect apps and automate workflows without coding.

2 Open Source Alternatives to Make

Microsoft Teams

A collaboration platform that integrates chat, video meetings, file storage, and application integration to enhance teamwork and productivity.

2 Open Source Alternatives to Microsoft Teams

Pinecone

Pinecone is a serverless vector database designed to power AI applications through efficient similarity search and retrieval of vector embeddings.

2 Open Source Alternatives to Pinecone

Qlik

A software company specializing in data integration, analytics, and business intelligence solutions with a focus on data visualization and self-service BI.

2 Open Source Alternatives to Qlik

Shopify

A comprehensive e-commerce platform that enables individuals and businesses to create online stores and sell products across various channels.

2 Open Source Alternatives to Shopify

Zapier

An automation platform that connects over 7,000 apps to streamline workflows and automate repetitive tasks without coding.

2 Open Source Alternatives to Zapier

Zoom Scheduler

A scheduling tool by Zoom that simplifies the process of booking meetings by allowing users to share their availability.

2 Open Source Alternatives to Zoom Scheduler

Adobe XD

Adobe XD is a powerful vector-based user experience design tool. It offers a range of features that streamline the design process.

1 Open Source Alternatives to Adobe XD

Ahrefs

Comprehensive SEO toolkit for keyword research, backlink analysis, and site audits to improve search performance.

1 Open Source Alternatives to Ahrefs