Your data. Your infrastructure. Your rules.

TAPPaaS is an open source platform that gives you enterprise-class cloud capabilities — on infrastructure you own and control.

Here's the problem: running your own applications securely is still unreasonably hard. Firewalls, identity management, backup, security monitoring, integration — large enterprises have teams for this. Most organizations don't.

So we built something. TAPPaaS curates the best open source software, configures it, integrates it, and automates the deployment. A self-hosted cloud you can stand up in hours. Not months.

What's inside:
→ Foundation: Proxmox cluster, OPNsense firewall, Authentik SSO, automated backup
→ AI: OpenWebUI, LiteLLM, VLLM — run your own AI without handing your data to a third party
→ Productivity: Nextcloud, n8n workflow automation (Q2)
→ Home: Home Assistant for smart home integration

All open source. Mozilla Public License 2.0. No vendor lock-in, no surprises.

Digital sovereignty isn't a buzzword here — it's an architecture decision. Run TAPPaaS on your own hardware, in your data center, or at a European hosting provider. The point isn't anti-cloud. The point is choice.

Founded by Lars Rossen and Erik van Busschbach.

Try it yourself → https://tappaas.org

TAPPaaS

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