Every Agent on Z3T.ai has a simple pricing model.
An Agent is available using either Free Credits or EUR.
Never both.
This keeps pricing predictable for buyers and encourages creators to design focused, purpose-built Agents.
One Agent. One price.
Each Agent represents a single capability with a single pricing model.
That means every Agent has exactly one way to be executed.
For buyers, this makes pricing easy to understand before starting a Run.
For creators, it keeps Agent design simple and encourages clear separation of responsibilities.
Free Credit Agents
Some Agents are designed for exploration, experimentation, or lightweight tasks.
These Agents use Free Credits.
Buyers receive a monthly allocation of Free Credits that can be used to execute eligible Agents.
Free Credit Agents are an excellent way for creators to introduce buyers to their expertise.
Paid Agents
Other Agents are priced in EUR.
These Agents typically solve commercial problems where creators are compensated directly for the value they provide.
Buyers know the price before starting a Run and are only charged when the execution succeeds.
Different capabilities, different Agents
Rather than offering multiple pricing plans within a single Agent, Z3T.ai encourages creators to publish separate Agents for distinct capabilities.
For example, a document analysis creator might publish:
| Agent | Pricing |
|---|---|
| Contract Reviewer — Up to 10 pages | 2,500 Free Credits |
| Contract Reviewer — Up to 25 pages | 5,000 Free Credits |
| Contract Reviewer — Up to 25 pages (Professional) | €2.50 |
| Contract Reviewer — Up to 100 pages (Professional) | €7.00 |
Although these Agents solve similar problems, each one has:
- a clear purpose,
- a single capability,
- one pricing model,
- and one execution cost.
This makes it easier for buyers to understand exactly what they're choosing.
Why not multiple plans?
Keeping one pricing model per Agent offers several advantages.
Simplicity
Buyers don't need to compare pricing tiers before every Run.
Predictability
Every execution follows the same pricing rules.
Discoverability
Each Agent has a well-defined purpose, making search results easier to understand.
Better design
Creators naturally build focused Agents instead of large, complex applications with many pricing options.
Choosing the right pricing model
Creators should ask a simple question:
"Am I helping buyers discover my expertise, or am I delivering commercial value?"
If the goal is discovery, Free Credits may be the right choice.
If the Agent delivers ongoing business value, EUR pricing is usually more appropriate.
Pricing should reflect value
The price of an Agent should represent the value of solving the problem—not the technology used internally.
Buyers aren't paying for prompts, models, or infrastructure.
They're paying for the outcome.