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Open Source Alternatives to Every SaaS Tool You're Paying For

For every SaaS product you pay for, there's likely an open-source alternative you can self-host. Here's the complete mapping.

open-sourcesaasalternatives

The Open Source SaaS Replacement Guide


For nearly every paid SaaS tool, there's an open-source alternative you can self-host for free. Here's the comprehensive mapping.


Project Management

  • **Jira** → Plane, Taiga, OpenProject
  • **Asana** → Plane, Vikunja
  • **Monday.com** → Plane, Taiga
  • **Trello** → WeKan, Planka
  • **Linear** → Plane

    • Documentation & Knowledge

  • **Notion** → Outline, AppFlowy
  • **Confluence** → BookStack, Wiki.js
  • **Slite** → Outline

    • Communication

  • **Slack** → Mattermost, Rocket.Chat
  • **Microsoft Teams** → Mattermost, Element (Matrix)
  • **Discord** → Revolt
  • **Intercom** → Chatwoot

    • File Storage & Sync

  • **Google Drive** → Nextcloud
  • **Dropbox** → Nextcloud, Seafile
  • **iCloud** → Nextcloud

    • Email & Calendar

  • **Google Workspace** → Nextcloud + Mail-in-a-Box
  • **Calendly** → Cal.com

    • Analytics

  • **Google Analytics** → Plausible, Umami, Matomo
  • **Mixpanel** → PostHog
  • **Amplitude** → PostHog
  • **Hotjar** → PostHog

    • CRM

  • **Salesforce** → Twenty, SuiteCRM
  • **HubSpot** → Twenty, ERPNext

    • Code & DevOps

  • **GitHub** → Gitea, GitLab
  • **CircleCI** → Drone CI, Woodpecker
  • **Vercel** → Coolify, TinyPod
  • **Heroku** → TinyPod, Dokploy

    • Design & Media

  • **Figma** → Penpot
  • **Canva** → Penpot

    • Monitoring

  • **Datadog** → Grafana + Prometheus
  • **PagerDuty** → Uptime Kuma + Grafana OnCall
  • **StatusPage** → Uptime Kuma Status Pages

    • Password Management

  • **1Password** → Vaultwarden
  • **LastPass** → Vaultwarden

    • Automation

  • **Zapier** → n8n
  • **Make (Integromat)** → n8n

    • Forms & Surveys

  • **Typeform** → Heyform, Formbricks
  • **Google Forms** → Heyform

    • E-Signatures

  • **DocuSign** → Documenso

    • The Bottom Line


    Every tool on this list is deployable on TinyPod in one click. Replace your entire SaaS stack and save thousands per year.