Simple, fair pricing
FrontierStack is a free download. Standard is available as an annual subscription or a ¥45,000 one-time purchase; Full Fleet is an annual subscription. Existing subscriptions keep their agreed price.
Standard
- Up to 10 servers
- Most features
- Add server packs anytime
- Email support
Full Fleet
- Unlimited servers
- All features
- Wild Frontier early builds
- Priority support
Standard is the whole product for one Mac and a small estate: the complete local stack, up to 10 servers and 3 Macs, remote diagnostics one server at a time, AI diagnosis, KVM & power, and the audit log. Add a 10-pack whenever you outgrow it.
Full Fleet removes every limit and adds the many-at-once tools: Fleet Run, push to production, fleet security audits, cloud and SaaS boards, external AI control over MCP, iPhone remote control and team administration.
Prices are in Japanese yen (JPY) and your card is billed in yen; any US$ figure is an approximate guide and your bank sets the final converted amount. Promo codes can be applied at checkout. Need more than one seat or a site licence? Contact us.
FrontierStack AI
FrontierStack includes free use of FrontierStack's AI servers for now, so you can run the AI Harness without supplying a provider key. The default Qwen3 engine runs through Enfour's AI Cloud. Availability, limits and pricing may change in the future.
- Zero retention is required and attested on every response
- Provider credentials and upstream endpoints remain on Enfour servers
- Prompts are deterministically redacted before leaving your Mac
- Strict Harness guard-rails, tool restrictions and action approvals remain enabled
FrontierStack AI is optional. You can instead bring your own key from a major AI platform or run a local model with Ollama, LM Studio, Apple Intelligence, or another compatible local engine.
Manage or move an existing licence on the My Licence page.
What owners say
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Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
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