Categories / Infinity AI (LemonSlice)

The infinity.ai site now sells LemonSlice interactive AI avatars you can talk to in real time, with an API and widget. It was earlier a synthetic data company.

Free plan
Yes
Starting price
$8/mo
Pricing model
Freemium
Verification
Verified
Last verified

Prices may change. These are correct as of 10 Nov 2026. Please confirm on the vendor's own page before you pay.

Verified. Hosted avatars that include speech and LLM models cost an extra $0.09 a minute. Prices shown are monthly versus yearly billing. The infinity.ai domain's older synthetic-data business is no longer the main product.

Free plan

Free plan. A Free tier is listed; its limits were not found.

Plans and prices (USD)

Swipe the table sideways to see what each plan includes.

PlanBilled monthlyYearly, per monthWhat it includes
Free $0 not recorded
  • Limits not found
Starter
per per month
$8 $7
  • 1,000 credits a month
  • API access, unlimited avatars, 30-minute calls
Creator
per per month
$40 $33
  • 5,400 credits a month
  • Cartoon model and image-to-avatar
Professional
per per month
$100 $83
  • More credits and the same features
Scale
per per month
$240 $200
  • Higher volume
Ultra
per per month
$960 $800
  • 1000+ simultaneous sessions
  • 24-hour calls, zero data retention, dedicated support

"Not recorded" means we did not find that price, not that it is free. Prices exclude tax and can differ by country.

Where it may fit

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Taken from what the vendor says the tool does. We have not tested it.

What to watch

  • Product renamed LemonSlice
  • Free tier limits not found

Sources

Open Infinity AI (LemonSlice)'s own site · Report a mistake on this page