Search 3Stone AI

Start typing to search.

Open search page

Choose your plan.

Chat and explore for free. Create with a paid plan’s included monthly usage. Add more only when you need it.

Free

$0/ month

Chat, plan, and try every supported creation feature.

Start free ↗
Basic Chat with limits
  • Everyday conversation
  • $0.25 included live-voice provider allowance each UTC calendar month
  • 3Stone Lens · 20 operations per 10 minutes
  • 3 successful tries per creation feature

Starter

$8/ month

Start creating with included monthly usage.

Choose Starter ↗
Shared monthly usage
  • Included creation usage
  • $1 included live-voice provider allowance per subscription period
  • 3Stone Lens included
  • Images and supported builds
  • Additional usage when needed

Advanced

$75/ month

More capacity for complex work and ongoing builds.

Choose Advanced ↗
Shared monthly usage
  • More included usage
  • $5 included live-voice provider allowance per subscription period
  • 3Stone Lens included
  • Powerful response mode
  • Ongoing development and creation

Pro

$200/ month

For demanding, sustained work.

Choose Pro ↗
Shared monthly usage
  • Highest included usage
  • $10 included live-voice provider allowance per subscription period
  • 3Stone Lens included
  • Advanced build budget
  • More monthly capacity

Included usage resets on your subscription’s monthly anniversary, including on annual plans. Your account shows the exact date. Plans have usage and execution limits; no plan includes unlimited expensive generation.

ADDITIONAL USAGE

Know the price
before it runs.

Your paid plan’s included allowance is used first. If a request needs more, its approval shows the additional usage required. Add Usage is a one-time purchase with no automatic refill.

Add usageOne-time purchase
$10↗
Add usageOne-time purchase
$50↗
Add usageOne-time purchase
$100↗

Unused additional usage does not expire. Purchased usage supplements your included plan allowance; it does not replace it.

How does 3Stone Lens work on Free?

Lens Answer, Explain, Translate, Listen, Read Aloud, private history, and Continue in Chat are included. Free accounts can start 20 Lens operations per rolling 10 minutes, one at a time. Paid plans allow 60 operations per 10 minutes and up to two at once. Listen records for at most 20 seconds. Lens does not use creation counters or the live-voice allowance.

When should I upgrade?

Upgrade when you need more included usage or the capabilities of a higher plan. Your account shows remaining usage. Additional usage does not change your plan’s feature access.

When do I need additional usage?

Creation uses included monthly usage first. If your remaining allowance cannot cover a request, available additional usage cover the remainder. Add Usage is offered only when more is needed. Larger builds, media and ongoing services remain subject to their quoted limits and availability.

Can I be charged without approving work?

Your chosen subscription renews according to its billing period. Additional usage purchases do not renew. Separately priced execution requires approval; you can review billing and manage your plan in Settings.

What about hosting and third-party services?

Any separately priced recurring service must be disclosed before activation. External domains, accounts, licenses, and other third-party services can require their own setup or payment.

Where would you like to continue?

Use the 3Stone app or keep going on the web.

Open App Store ↗Stay on web →