Zaris and Nodus are free and open. Paid support gets you SLAs, direct access to the team, and priority fixes.
These plans apply to both Clustron Zaris and Clustron Nodus.
| CommunityFree | BusinessPopular | Enterprise | |
|---|---|---|---|
| Price | $0 | $750/server / mo | Talk to sales |
| Support channel | GitHub Issues & Discussions | Email / ticket | Dedicated Slack / Teams channel |
| Response SLA | Best-effort | 1 business day | 4–8 hours |
| Upgrade guidance | — | Yes | Yes, with migration support |
| Named support engineer | — | — | Yes |
| Architecture / production reviews | — | — | Yes |
| Join the community | Start Business plan | Contact sales |
Business is $750 per server, per month. Pay annually and get 2 months free (12 months for the price of 10). For Enterprise — volume, multi-cluster, and custom terms — talk to sales.
Zaris and Nodus are free and open, with paid support available. See all products →
Prefer email? New enquiries and plans: sales@clustron.io. Already a customer and need help: support@clustron.io.
Tell us what you run and where it hurts — we'll point you to the right level.