List of open-source alternatives to everyday SaaS products.
Artificial intelligence chatbot/ LLM (ChatGPT alternatives):
AI code completion (Github CoPilot alternatives):
Team knowledge base (Notion alternatives):
Internal tools (Retool alternatives):
Web analytics (Google Analytics alternatives):
Note-taking/ Knowledge management (Evernote alternatives):
Company blogs/ newsletters (WordPress alternatives):
Blogging platform/ Personal website builder (Medium alternatives):
Static website generator:
Website builder (Wix, Strikingly, Webflow alternatives):
Icons (Noun Project alternatives):
Collaborative design tool (Figma alternatives):
Online forms (Typeform alternatives):
Session replay and analytics (Fullstory alternatives):
Content Management System/ CMS (Contentful alternatives):
Log management (Papertrail alternatives):
Community management:
Kanban board (Trello alternatives):
Social network/ Micro-blogging (Twitter alternatives):
Ticket management (Zendesk, Freshdesk alternatives):
Scheduling tool (Calendly alternatives):
Smart spreadsheet (Airtable alternatives):
Team communication (Slack, Discord alternatives):
Live chat (Intercom alternatives):
User authentication (Auth0 alternatives):
Digital search experience (Algolia alternatives):
Backend-as-a-Service (Firebase alternatives):
Customer data platform/ CDP (Segment alternatives):
Link shortener (Bitly alternatives):
Online store builder (Shopify alternatives):
Password manager (1Password alternatives):
Email delivery (Mailgun, SendGrid alternatives):
Usage-based billing (Stripe, Chargebee alternatives):
Notification infrastructure:
API Development (Postman alternatives):
Data warehouse (Snowflake alternatives):
Feature management/ Feature flag:
Product Analytics (Mixpanel, Amptitude alternatives):
Video conferencing (Google Meet, Skype alternatives):
Personal cloud (Dropbox alternatives):
Business intelligence (Tableau, Looker, Power BI alternatives):
Platform-as-a-Service/ PaaS (Heroku, Netlify, Vercel alternatives):
Unified Communication Platform & Telephony API (Twilio alternatives):
Bug tracking/ Error tracking (Sentry alternatives):
Q&A Platform (StackExchange alternatives):
Web Application Integration (Zapier alternatives):
Product is open-source and repo is actively being maintained.
It is a product (not a library) and ideally has a popular closed-source alternative.
Repo has atleast 100 stars on GitHub.
Looking for contributors to add missing startups/ projects. Please submit a PR (the products are listed in descending order by number of GitHub stars) or feel free to DM @deeptivchopra .