OpenAlternative
@openalternative.co
Discover open source alternatives to popular software. Curated by @kulpinski.dev
Join 8k+ subscribers → openalternative.co
Join 8k+ subscribers → openalternative.co
Pinned
OpenAlternative
@openalternative.co
· Nov 7
OpenAlternative is a curated collection of the best open source alternatives to everyday SaaS products. Save money with reliable tools hand-picked for you.
Discover open source alternatives to Slack, Notion, Mixpanel, Canva, Airable and many, many more
→ openalternative.co
Discover open source alternatives to Slack, Notion, Mixpanel, Canva, Airable and many, many more
→ openalternative.co
★ Just published: ByteChef — Build AI agents and automate complex workflows seamlessly
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.
ByteChef: Open Source Alternative to n8n, Make and Workato
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.
openalternative.co
November 10, 2025 at 2:00 PM
★ Just published: ByteChef — Build AI agents and automate complex workflows seamlessly
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.
🎯 Another milestone hit! Frappe Builder now has 1,000 stars! Amazing work 🌟
Visual website builder for effortless web design
Visual website builder for effortless web design
Frappe Builder: Open Source Alternative to Squarespace, Instapage and Pagecloud
Frappe Builder is an open-source, low-code website builder that enables users to create beautiful, responsive websites with an intuitive visual interface.
openalternative.co
November 9, 2025 at 8:01 PM
🎯 Another milestone hit! Frappe Builder now has 1,000 stars! Amazing work 🌟
Visual website builder for effortless web design
Visual website builder for effortless web design
Ente @ente.io — Secure, private photo storage and sharing solution
⭐ Stars: 22,709
🔗 Forks: 1,322
⏩ Last commit: Nov 8, 2025
⌛ First commit: Nov 1, 2022
⭐ Stars: 22,709
🔗 Forks: 1,322
⏩ Last commit: Nov 8, 2025
⌛ First commit: Nov 1, 2022
Ente: Open Source Alternative to Tresorit, Google Drive and Microsoft OneDrive
End-to-end encrypted cloud storage for photos and videos, offering privacy, security, and seamless cross-device syncing.
openalternative.co
November 9, 2025 at 12:00 PM
Ente @ente.io — Secure, private photo storage and sharing solution
⭐ Stars: 22,709
🔗 Forks: 1,322
⏩ Last commit: Nov 8, 2025
⌛ First commit: Nov 1, 2022
⭐ Stars: 22,709
🔗 Forks: 1,322
⏩ Last commit: Nov 8, 2025
⌛ First commit: Nov 1, 2022
💫 70,000 GitHub stars and counting! LocalSend keeps growing! Shoutout to the team 🔥
Share files securely across all devices without servers
Share files securely across all devices without servers
LocalSend: Open Source Apple AirDrop Alternative
Free, open-source file sharing tool for nearby devices. Cross-platform support with end-to-end encryption, no registration required, automatic device discovery.
openalternative.co
November 9, 2025 at 8:01 AM
💫 70,000 GitHub stars and counting! LocalSend keeps growing! Shoutout to the team 🔥
Share files securely across all devices without servers
Share files securely across all devices without servers
🎊 Big news! ERPNext reached 30,000 stars on GitHub! High five! 🙌
Comprehensive business management, tailored for you
Comprehensive business management, tailored for you
ERPNext: Open Source Alternative to Salesforce, SAP and ZohoCRM
Open-source ERP solution offering modules for accounting, inventory, HR, CRM, and more. Customizable and scalable for businesses of all sizes.
openalternative.co
November 9, 2025 at 8:00 AM
🎊 Big news! ERPNext reached 30,000 stars on GitHub! High five! 🙌
Comprehensive business management, tailored for you
Comprehensive business management, tailored for you
🎊 Big news! Grist reached 10,000 stars on GitHub! High five! 🙌
Flexible spreadsheets with database power
Flexible spreadsheets with database power
Grist: Open Source Alternative to Excel, Microsoft 365 and Google Sheets
A versatile data management platform combining spreadsheet simplicity with relational database capabilities for efficient data organization and analysis.
openalternative.co
November 9, 2025 at 8:00 AM
🎊 Big news! Grist reached 10,000 stars on GitHub! High five! 🙌
Flexible spreadsheets with database power
Flexible spreadsheets with database power
Novu — The open source Inbox component and notification platform
⭐ Stars: 38,153
🔗 Forks: 4,162
⏩ Last commit: Nov 8, 2025
⌛ First commit: Aug 26, 2021
⭐ Stars: 38,153
🔗 Forks: 4,162
⏩ Last commit: Nov 8, 2025
⌛ First commit: Aug 26, 2021
Novu: Open Source Alternative to MagicBell, Courier and Knock
A powerful, open-source notification infrastructure for developers to manage and send multi-channel notifications with ease.
openalternative.co
November 8, 2025 at 12:00 PM
Novu — The open source Inbox component and notification platform
⭐ Stars: 38,153
🔗 Forks: 4,162
⏩ Last commit: Nov 8, 2025
⌛ First commit: Aug 26, 2021
⭐ Stars: 38,153
🔗 Forks: 4,162
⏩ Last commit: Nov 8, 2025
⌛ First commit: Aug 26, 2021
⭐ Terrateam has just reached 1,000 stars on GitHub! Huge congrats! 🎉
GitOps orchestration for infrastructure as code
GitOps orchestration for infrastructure as code
Terrateam: Open Source Alternative to Terraform, Red Hat Ansible and Puppet
Automate infrastructure changes with secure GitOps workflows. Plan, validate, and deploy Terraform, OpenTofu, and Pulumi directly from pull requests.
openalternative.co
November 7, 2025 at 8:01 PM
⭐ Terrateam has just reached 1,000 stars on GitHub! Huge congrats! 🎉
GitOps orchestration for infrastructure as code
GitOps orchestration for infrastructure as code
★ Just published: Authgear — Secure identity management and authentication for modern apps
A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.
A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.
Authgear: Open Source Alternative to Okta, AWS Cognito and Stytch
A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.
openalternative.co
November 7, 2025 at 2:00 PM
★ Just published: Authgear — Secure identity management and authentication for modern apps
A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.
A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.
Sequin — Open-source message stream built on Postgres
⭐ Stars: 1,755
🔗 Forks: 96
⏩ Last commit: Oct 30, 2025
⌛ First commit: Jun 26, 2024
⭐ Stars: 1,755
🔗 Forks: 96
⏩ Last commit: Oct 30, 2025
⌛ First commit: Jun 26, 2024
Sequin: Open Source Amazon SQS Alternative
Sequin offers a feature-rich messaging system with a simple HTTP API, providing RabbitMQ-like functionality without adding complexity to your stack.
openalternative.co
November 7, 2025 at 12:00 PM
Sequin — Open-source message stream built on Postgres
⭐ Stars: 1,755
🔗 Forks: 96
⏩ Last commit: Oct 30, 2025
⌛ First commit: Jun 26, 2024
⭐ Stars: 1,755
🔗 Forks: 96
⏩ Last commit: Oct 30, 2025
⌛ First commit: Jun 26, 2024
★ Just published: Marble CMS — Simple content management for modern sites
A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.
A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.
Marble CMS: Open Source Alternative to Sanity, Contentful and WordPress
A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.
openalternative.co
November 6, 2025 at 3:00 PM
★ Just published: Marble CMS — Simple content management for modern sites
A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.
A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.
Lingo.dev — Automated translations that scale with your code and commits
⭐ Stars: 4,261
🔗 Forks: 641
⏩ Last commit: Nov 5, 2025
⌛ First commit: Mar 13, 2024
⭐ Stars: 4,261
🔗 Forks: 641
⏩ Last commit: Nov 5, 2025
⌛ First commit: Mar 13, 2024
Lingo.dev: Open Source Alternative to Lokalise, Crowdin and Taia
Transform your app into a global product with AI-powered localization that integrates directly into your development workflow. Supports 83+ languages with Git-native automation.
openalternative.co
November 6, 2025 at 12:01 PM
Lingo.dev — Automated translations that scale with your code and commits
⭐ Stars: 4,261
🔗 Forks: 641
⏩ Last commit: Nov 5, 2025
⌛ First commit: Mar 13, 2024
⭐ Stars: 4,261
🔗 Forks: 641
⏩ Last commit: Nov 5, 2025
⌛ First commit: Mar 13, 2024
💫 2,500 GitHub stars and counting! VoiceInk keeps growing! Shoutout to the team 🔥
Write at the speed of thought with AI-powered dictation
Write at the speed of thought with AI-powered dictation
VoiceInk: Open Source Alternative to Willow, Wispr Flow and Superwhisper
Convert speech to text instantly with advanced AI voice recognition. 100% private, offline capable, supports 100+ languages. Works across all Mac applications.
openalternative.co
November 5, 2025 at 8:01 PM
💫 2,500 GitHub stars and counting! VoiceInk keeps growing! Shoutout to the team 🔥
Write at the speed of thought with AI-powered dictation
Write at the speed of thought with AI-powered dictation
★ Just published: Grinta — Smart search bar that combines AI, notes, and system control
A privacy-focused MacOS launcher that enhances productivity by combining powerful search, AI-assisted notes, and natural language processing in one tool.
A privacy-focused MacOS launcher that enhances productivity by combining powerful search, AI-assisted notes, and natural language processing in one tool.
Grinta: Open Source Alternative to Raycast and Alfred
A privacy-focused MacOS launcher that enhances productivity by combining powerful search, AI-assisted notes, and natural language processing in one tool.
openalternative.co
November 5, 2025 at 2:00 PM
★ Just published: Grinta — Smart search bar that combines AI, notes, and system control
A privacy-focused MacOS launcher that enhances productivity by combining powerful search, AI-assisted notes, and natural language processing in one tool.
A privacy-focused MacOS launcher that enhances productivity by combining powerful search, AI-assisted notes, and natural language processing in one tool.
Frappe Insights — Powerful open-source business intelligence for data-driven decisions
⭐ Stars: 737
🔗 Forks: 376
⏩ Last commit: Nov 3, 2025
⌛ First commit: Jun 29, 2022
⭐ Stars: 737
🔗 Forks: 376
⏩ Last commit: Nov 3, 2025
⌛ First commit: Jun 29, 2022
Frappe Insights: Open Source Alternative to Looker, Tableau and Power BI
Connect multiple data sources, build complex queries, create insightful visualizations, and organize powerful dashboards to make informed business decisions.
openalternative.co
November 5, 2025 at 12:58 PM
Frappe Insights — Powerful open-source business intelligence for data-driven decisions
⭐ Stars: 737
🔗 Forks: 376
⏩ Last commit: Nov 3, 2025
⌛ First commit: Jun 29, 2022
⭐ Stars: 737
🔗 Forks: 376
⏩ Last commit: Nov 3, 2025
⌛ First commit: Jun 29, 2022
Onyx — Unified AI-powered enterprise search across company data
⭐ Stars: 15,668
🔗 Forks: 2,115
⏩ Last commit: Nov 5, 2025
⌛ First commit: Apr 27, 2023
⭐ Stars: 15,668
🔗 Forks: 2,115
⏩ Last commit: Nov 5, 2025
⌛ First commit: Apr 27, 2023
Onyx: Open Source Alternative to AWS Kendra, Glean and ElasticSearch
An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information
openalternative.co
November 5, 2025 at 12:00 PM
Onyx — Unified AI-powered enterprise search across company data
⭐ Stars: 15,668
🔗 Forks: 2,115
⏩ Last commit: Nov 5, 2025
⌛ First commit: Apr 27, 2023
⭐ Stars: 15,668
🔗 Forks: 2,115
⏩ Last commit: Nov 5, 2025
⌛ First commit: Apr 27, 2023
🎊 Big news! PinTree reached 2,500 stars on GitHub! High five! 🙌
Turn your bookmarks into beautiful navigation sites
Turn your bookmarks into beautiful navigation sites
PinTree: Open Source Raindrop Alternative
Pintree helps you manage and export your browser bookmarks into a beautiful, customizable navigation website with ease.
openalternative.co
November 5, 2025 at 8:00 AM
🎊 Big news! PinTree reached 2,500 stars on GitHub! High five! 🙌
Turn your bookmarks into beautiful navigation sites
Turn your bookmarks into beautiful navigation sites
★ Just published: Crawl4AI — Open-source web crawler optimized for AI and LLMs
Fast, AI-ready web crawler that generates clean markdown for RAG pipelines. Features adaptive crawling, structured extraction, and advanced browser control.
Fast, AI-ready web crawler that generates clean markdown for RAG pipelines. Features adaptive crawling, structured extraction, and advanced browser control.
Crawl4AI: Open Source Alternative to Jina AI, Browserbase and Apify
Fast, AI-ready web crawler that generates clean markdown for RAG pipelines. Features adaptive crawling, structured extraction, and advanced browser control.
openalternative.co
November 4, 2025 at 3:00 PM
★ Just published: Crawl4AI — Open-source web crawler optimized for AI and LLMs
Fast, AI-ready web crawler that generates clean markdown for RAG pipelines. Features adaptive crawling, structured extraction, and advanced browser control.
Fast, AI-ready web crawler that generates clean markdown for RAG pipelines. Features adaptive crawling, structured extraction, and advanced browser control.
useSend @usesend.com — Pay per email sent, not for contact storage
⭐ Stars: 2,707
🔗 Forks: 224
⏩ Last commit: Oct 27, 2025
⌛ First commit: Mar 14, 2024
⭐ Stars: 2,707
🔗 Forks: 224
⏩ Last commit: Oct 27, 2025
⌛ First commit: Mar 14, 2024
useSend: Open Source Alternative to Resend, SendGrid and Mailchimp
Open source email platform for transactional and marketing emails. Self-host or use cloud service with transparent pricing - pay only for emails sent.
openalternative.co
November 4, 2025 at 12:00 PM
useSend @usesend.com — Pay per email sent, not for contact storage
⭐ Stars: 2,707
🔗 Forks: 224
⏩ Last commit: Oct 27, 2025
⌛ First commit: Mar 14, 2024
⭐ Stars: 2,707
🔗 Forks: 224
⏩ Last commit: Oct 27, 2025
⌛ First commit: Mar 14, 2024
★ Just published: FireZone — Fast, flexible VPN replacement with zero-trust security
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
FireZone: Open Source Alternative to Twingate, Appgate and Cisco Secure Access
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
openalternative.co
November 3, 2025 at 3:00 PM
★ Just published: FireZone — Fast, flexible VPN replacement with zero-trust security
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
Midori Browser — Fast, secure, and privacy-focused web browsing
⭐ Stars: 216
🔗 Forks: 16
⏩ Last commit: Nov 1, 2025
⌛ First commit: Oct 8, 2023
⭐ Stars: 216
🔗 Forks: 16
⏩ Last commit: Nov 1, 2025
⌛ First commit: Oct 8, 2023
Midori Browser: Open Source Alternative to Comet Browser, Arc and Brave
Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.
openalternative.co
November 3, 2025 at 12:01 PM
Midori Browser — Fast, secure, and privacy-focused web browsing
⭐ Stars: 216
🔗 Forks: 16
⏩ Last commit: Nov 1, 2025
⌛ First commit: Oct 8, 2023
⭐ Stars: 216
🔗 Forks: 16
⏩ Last commit: Nov 1, 2025
⌛ First commit: Oct 8, 2023
💫 2,500 GitHub stars and counting! OpenCloud keeps growing! Shoutout to the team 🔥
Secure cloud file sharing with complete data sovereignty
Secure cloud file sharing with complete data sovereignty
OpenCloud: Open Source Alternative to Google Drive, Microsoft OneDrive and Dropbox
Enterprise-grade file management solution offering intuitive collaboration, seamless integration, and comprehensive security with full GDPR compliance.
openalternative.co
November 3, 2025 at 8:00 AM
💫 2,500 GitHub stars and counting! OpenCloud keeps growing! Shoutout to the team 🔥
Secure cloud file sharing with complete data sovereignty
Secure cloud file sharing with complete data sovereignty
💫 10,000 GitHub stars and counting! Zero keeps growing! Shoutout to the team 🔥
Privacy-first email client with AI-powered organization
Privacy-first email client with AI-powered organization
Zero : Open Source Alternative to Gmail, Fyxer and Apple Mail
An open source email application that combines AI capabilities with robust privacy features to help manage and organize your inbox efficiently.
openalternative.co
November 2, 2025 at 8:00 PM
💫 10,000 GitHub stars and counting! Zero keeps growing! Shoutout to the team 🔥
Privacy-first email client with AI-powered organization
Privacy-first email client with AI-powered organization
Bluesky — Social media reimagined for community and connection
⭐ Stars: 17,112
🔗 Forks: 2,487
⏩ Last commit: Nov 1, 2025
⌛ First commit: Jun 7, 2022
⭐ Stars: 17,112
🔗 Forks: 2,487
⏩ Last commit: Nov 1, 2025
⌛ First commit: Jun 7, 2022
Bluesky: Open Source Alternative to Discord, Facebook and X (Twitter)
A decentralized social network focused on fostering meaningful interactions and giving users control over their data and experience.
openalternative.co
November 2, 2025 at 12:01 PM
Bluesky — Social media reimagined for community and connection
⭐ Stars: 17,112
🔗 Forks: 2,487
⏩ Last commit: Nov 1, 2025
⌛ First commit: Jun 7, 2022
⭐ Stars: 17,112
🔗 Forks: 2,487
⏩ Last commit: Nov 1, 2025
⌛ First commit: Jun 7, 2022
Yaak @yaak.app — The API client for modern developers
⭐ Stars: 14,768
🔗 Forks: 528
⏩ Last commit: Oct 31, 2025
⌛ First commit: Feb 16, 2023
⭐ Stars: 14,768
🔗 Forks: 528
⏩ Last commit: Oct 31, 2025
⌛ First commit: Feb 16, 2023
Yaak: Open Source Alternative to Postman and Testfully
Call REST, GraphQL, SSE, and gRPC APIs from a simple and intuitive app
openalternative.co
November 1, 2025 at 12:01 PM
Yaak @yaak.app — The API client for modern developers
⭐ Stars: 14,768
🔗 Forks: 528
⏩ Last commit: Oct 31, 2025
⌛ First commit: Feb 16, 2023
⭐ Stars: 14,768
🔗 Forks: 528
⏩ Last commit: Oct 31, 2025
⌛ First commit: Feb 16, 2023