Self-host stacks
9 curated open-source bundles, picked by who's running the stack — not by category.
Each stack is 4-6 OSS picks that live well together: shared auth, shared VPS, shared integration patterns. Pick the one that matches what you're building, then drill into each tool's page to see the migration sketch from the SaaS it replaces.
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Solo founder shipping a SaaS side-project who wants integrations, analytics, email, and deploy on one cheap VPS — not five SaaS subscriptions.
Replaces: Zapier · Google Analytics · Mailchimp · Calendly · Heroku
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Distributed team of 5-25 replacing Slack + Notion + Asana + Zoom + 1Password with one VPS bill.
Replaces: Slack · Notion · Asana · Zoom · 1Password
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Support org running live chat + email inbox + community forum + status broadcasts without paying Intercom + Help Scout + Discourse Cloud + Mailchimp separately.
Replaces: Intercom · Help Scout · Discourse Hosting (Discourse.org) · Mailchimp
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Engineering team of 5-20 self-hosting git + CI + image registry + error tracking + cloud dev envs because GitHub Enterprise is overkill but a public repo is wrong.
Replaces: GitLab · CircleCI · Docker Hub · Sentry · GitHub Codespaces
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Solo or small-team operator who wants uptime checks + dashboards + analytics + status page + paging — and refuses to budget Datadog money for it.
Replaces: UptimeRobot · Datadog · Google Analytics · Statuspage (Atlassian) · PagerDuty
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Growth/marketing team retaining first-party data — emails, attribution, forms, content — without piping through Mailchimp + HubSpot + Google Analytics + Typeform.
Replaces: Mailchimp · HubSpot · Google Analytics · Typeform · Substack
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Product manager + small product team running event analytics + planning + spec docs + user-research scheduling + in-product surveys on owned infrastructure.
Replaces: Amplitude · Linear · Notion · Calendly · Typeform
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Developer building LLM-powered apps who wants local inference + a chat UI + IDE assist + translation, all running on their own hardware or a rented GPU box.
Replaces: OpenAI API · ChatGPT · GitHub Copilot · DeepL
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Security-conscious team or regulated org keeping analytics + credentials + SSO + notes + video inside its own perimeter, with zero data egress to US ad-tech.
Replaces: Google Analytics · 1Password · Auth0 · Evernote · Zoom