Choose Your Plan
Simple pricing.
Built for reef keepers.
Start free, upgrade as your reef grows. No contracts, cancel anytime.
Hobbyist
Free
- ✓ 1 tank
- ✓ 90-day parameter history
- ✓ 3 Kai AI queries / day
- ✓ Email alerts
- ✓ Full parameter tracking
- – SMS alerts
- – Multiple tanks
- – Extended history
Most Popular
Pro
$9.99 /mo
or $79.99/yr — save $40
- ✓ 3 tanks
- ✓ 2-year parameter history
- ✓ 30 Kai AI queries / day
- ✓ Email + SMS alerts
- ✓ Full parameter tracking
- ✓ Priority support
- – Unlimited tanks
- – 100 Kai queries / day
Full Power
Reef Master
$19.99 /mo
or $159.99/yr — save $80
- ✓ Unlimited tanks
- ✓ Full parameter history
- ✓ 100 Kai AI queries / day
- ✓ Email + SMS alerts
- ✓ Full parameter tracking
- ✓ Priority support
- ✓ Early access to new features
- ✓ API access
Good to know
- Upgrade or downgrade at any time — changes take effect immediately.
- Annual plans are billed once per year. Monthly plans renew each month.
- Cancelling removes paid features at the end of your current billing period. Your data is preserved.
- All plans include unlimited devices and sensors connected to your tanks.
- Kai AI is our built-in reef assistant — it analyzes your parameter history and gives personalised advice.
