Free
Try it, or use your own AI.
$0
Free forever
Download- $3 of Bymii AI to start
- Everything on your Mac, no limits
- Top up anytime
Free on your Mac.
Use your own AI for free, with no limits. Pay only for Bymii AI, which runs on our side.
Plus
Bymii AI now and then.
$10/ month
Billed monthly
Get Plus- $5 of Bymii AI every month
- Everything in Free
ProRecommended
Bymii AI as your main AI.
$30/ month
Billed monthly
Get Pro- $15 of Bymii AI every month
- Everything in Free
Max
Hand off most of your work.
$100/ month
Billed monthly
Get Max- $60 of Bymii AI every month
- Everything in Free
Bymii AI is charged at the model’s list price, with no markup. Plan credit renews each month.
Coming soon: cloud backup, sync, and tasks that keep running while your Mac sleeps.
You choose how hard it thinks.
Every Bymii AI task runs in one of three modes. We pick the model; you only see the cost.
Saver
Everyday tasks. Costs the least.
Auto
Picks the right effort for each step. The default.
Smartest
For hard problems. Costs the most.
Top up anytime.
Top-ups never expire. They’re used after your monthly plan credit.
Questions
Do credits expire?
Top-ups and free credit never expire. Plan credit renews every month and doesn’t carry over.
What happens when I run out?
Bymii AI pauses until you top up or your plan renews. Everything else keeps working, including your own AI.
Why does a $10 top-up give $8?
Payment and tax fees take a bigger share of small purchases.
What if I cancel?
Everything on your Mac keeps working. Plan credit ends with the plan. Top-ups stay.
Can I get a refund?
Plans: a full refund within 14 days. Top-ups: unused credit within 14 days goes back to your original payment method.
Prices in US dollars. Taxes may apply.