Billing
Neurons — one currency for the whole platform
One balance for every AI model. Neurons cover any request — text, images, video, code, agents — with no separate subscription per model.
Simple and transparent
1
shared balance
for every model and every operation
75
neurons to start with
free on the Free plan
Dozens
of models
one balance covers them all
How it works
One balance instead of a dozen subscriptions
It used to take a separate dollar subscription for every AI model. SUIN.AI is simpler: you top up a balance in neurons and spend it on any model. Under every answer you can see what the request cost in neurons — spending stays transparent and under control. No exchange rates to track, no five separate invoices.
What neurons are spent on
One balance, every task
Chat with AI models
Text, reasoning, translation, analysis — with any model.
Images and video
Generation in MediaLab — FLUX, Nano Banana, Kling 3.0 and more.
AI agents
Multi-step tasks, web search, code execution.
Knowledge bases
Answers drawn from your own documents.
Audio
Voiceovers, music, speech synthesis.
Code
Writing, explaining and reviewing programs.
Neurons and tokens
How neurons differ from tokens
Tokens are the technical units of text that models use to measure volume. Neurons are the plain-language currency of your SUIN.AI balance. You don't need to count tokens — just keep an eye on your neurons. Read more in "How neurons differ from tokens".
Top-ups
How to top up your balance
With a Russian bank card right in your account — instantly, with no VPN and no foreign cards. Teams can also pay by bank transfer through a manager: a contract and closing documents for your accounting department. Team plans →
Frequently asked questions about neurons
Start with a free balance
Sign up and get starter neurons to try things out.