Starter credit Web
$5 one-time Quelle (öffnet in neuem Tab)
Einmalig
Für: Trying the endpoint before subscribing
Limits
- No subscription
- No recurring charges
Enthält
- $5 usage credit
API inklusive
Coding · pricing
Zro pricing in 2026: Starter credit, Pro, Max and usage packs explained
Choose Zro if you run coding agents such as Claude Code or Codex on open-weight models and need a stated zero-retention, no-training endpoint with EU or US routing.
- Starting price
- $5 (Starter credit)
- Free option
- No
- Plans
- 5
- Prices checked
- Sep 29, 2026
Zro plans and what they include
Zro has no free tier, but a one-time $5 usage credit needs no subscription and no recurring charges. Pro is $20 per month ($16 per month billed yearly) with an expected usage of about 1B tokens a month, an estimate rather than an allowance. It includes open coding models, an OpenAI-compatible API, the Zro CLI launcher and agent tools. Max is $60 per month ($48 per month billed yearly) for about 5B tokens a month and everything in Pro.
Usage packs top up beyond the monthly budget at $5, $10, $20, $50 or $100, with or without a subscription. Team / Enterprise is custom-priced and offers a formal DPA. Prices checked on 2026-09-29.
Zro (by MoonMath) plans compared
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Starter credit Web |
$5 one-time | One-time | Trying the endpoint before subscribing | No subscription; No recurring charges | Included |
| Pro Web |
$20/mo | Monthly annual commitment |
Everyday coding-agent work | About 1B tokens expected monthly usage (estimate); 3x usage vs base | Included |
| Max Web |
$60/mo | Monthly annual commitment |
Heavier, longer-running agent work | About 5B tokens expected monthly usage (estimate); 5x usage | Included |
| Usage packs Web |
$5 one-time | One-time | Top-ups beyond the monthly budget | Available with or without a subscription | Included |
| Team / Enterprise Web |
Individuelle Preise | Unknown | Teams needing processor terms | Details on plans pages in docs | Not stated |
Which Zro (by MoonMath) plan to pick
| If you | Pick | Why |
|---|---|---|
| you want to test the endpoint before subscribing | Starter credit, $5 one-time | A $5 usage credit with no subscription and no recurring charges. |
| you run a coding agent every day | Pro, $20/mo | About 1B tokens expected monthly usage, open coding models and an OpenAI-compatible API. |
| your agent runs long or heavy sessions | Max, $60/mo | About 5B tokens expected monthly usage and 5x usage. |
| you sometimes exceed the monthly budget | Usage packs, from $5 | Prepaid balance in $5, $10, $20, $50 and $100 sizes, with or without a subscription. |
| your company needs processor terms | Team / Enterprise (custom) | A formal DPA is available; details are on the plans pages in the docs. |
What is free, what costs extra
Free access and trial
No free tier; a one-time $5 usage credit needs no subscription.
$5 one-time credit.
Extra costs and taxes
Agent tool calls are billed per call: web search $0.02/$0.20, fetch $0.01/$0.02.
Not stated.
Costs that are easy to miss
- Token totals are estimates, not fixed allowances, so real monthly usage can differ from about 1B or 5B.
- Agent tool calls are billed per call on top: web search at $0.02 and $0.20, fetch at $0.01 and $0.02.
- Search-heavy agents can cost more than the plan price.
- An account and API key are required, so there is no anonymous use.
- Only open-weight models are offered, with no closed frontier models.
Zro (by MoonMath) Preise und Nutzungslimits
Preise am Sep 29, 2026 auf der offiziellen US-Preisseite geprüft. Offizielle Preise ↗ Preise und Limits ändern sich häufig.
Kostenloser Zugang und Testbedingungen
No free tier; a one-time $5 usage credit needs no subscription.
$5 one-time credit.
Kostenpflichtige Tarife: was sich beim Upgrade ändert
Pro Web
$20/mo Quelle (öffnet in neuem Tab)
Monat, Jahresbindung
$16/month billed yearly
Für: Everyday coding-agent work
Limits
- About 1B tokens expected monthly usage (estimate)
- 3x usage vs base
Enthält
- Open coding models
- OpenAI-compatible API
2 mehr
- Zro CLI launcher
- Agent tools
API inklusive
Max Web
$60/mo Quelle (öffnet in neuem Tab)
Monat, Jahresbindung
$48/month billed yearly
Für: Heavier, longer-running agent work
Limits
- About 5B tokens expected monthly usage (estimate)
- 5x usage
Enthält
- Everything in Pro
API inklusive
Usage packs Web
$5 one-time Quelle (öffnet in neuem Tab)
Einmalig
Für: Top-ups beyond the monthly budget
Limits
- Available with or without a subscription
Enthält
- Prepaid usage balance
API inklusive
Team / Enterprise Web
Individuelle Preise Quelle (öffnet in neuem Tab)
Unbekannt
Für: Teams needing processor terms
Limits
- Details on plans pages in docs
Enthält
- Formal DPA available
Nutzungsobergrenzen, Guthaben und Zusatzkosten
Agent tool calls are billed per call: web search $0.02/$0.20, fetch $0.01/$0.02.
Not stated.
How much Zro (by MoonMath) costs per year
At the listed prices, a single user pays between $60 and $720 a year on the fixed-price plans. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Zro (by MoonMath) FAQ
Does Zro have a free tier?
No. There is a one-time $5 usage credit that needs no subscription.
How much does Zro Pro cost?
$20 per month, or $16 per month billed yearly.
Does Zro charge for agent tools?
Yes. Tools are billed per call on top of the plan: web search at $0.02 and $0.20, fetch at $0.01 and $0.02.
What are Zro usage packs?
Prepaid balances for top-ups beyond the monthly budget, in $5, $10, $20, $50 and $100 sizes.
More about Zro (by MoonMath)
- Full Zro (by MoonMath) guide: features, use cases, how-to and sources.
- Zro (by MoonMath) alternatives with their prices.
- Best coding tools compared by price.
- LLM API token cost calculator if you pay per token instead of per seat.