Ecosystem bundles
Arcanum Essentials, Growth, and Commerce OS bundles that combine Engine and Hollow Sentinel.
Arcanum offers bundled pricing when you run Hollow Sentinel with Arcanum Engine. Bundles are billed as a single subscription where available — confirm current bundle SKUs in the Shopify App Store or with your Arcanum partner.
| Bundle | Price | If bought separately | Includes |
|---|---|---|---|
| Arcanum Essentials | $49/month | $58/month | Arcanum Engine Starter + Hollow Sentinel Starter |
| Arcanum Growth | $149/month | $178/month | Arcanum Engine Growth + Hollow Sentinel Growth + Reserve Starter (coming soon) |
| Arcanum Commerce OS | $429/month | $448/month | Arcanum Engine Ops + Hollow Sentinel Scale + Reserve Growth + premium reporting |
Tier alignment
Match tiers for the best experience: Starter + Starter for early-stage brands, Growth + Growth for Slack alerts and playbook recommendations, Scale + Ops for high-volume operations teams.
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