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AI21 Studio (Jamba API)
docs.ai21.com/docs/usage-costInference endpoint, signup creditinference/ai21-studioJSONcomparereport an errorprovider JSON
- Free allowance
- New accounts are given a $10 credit good for three months on the AI21 platform, usable for the APIs, the SDK and the playground; valid billing information is required once the credit is exceeded or expires
- Verdict
- triala time-boxed or one-time trial, not a recurring allowance
- Cost
- free tier
- Identity
- email?placeholder, not evidence; card unknown, phone unknown
- Binding limit
- volume-quota$10 credit for three months per new account
- Evidence
- documented2 sources; a first-party page was read and the sentence quoted
- Freshness
- stale on 2026-11-29checked 2026-10-29 (live); stale on 2026-11-29
| Free tier | new accounts are given a $10 credit good for three months on the AI21 platform, usable for the APIs, the SDK and the playground; valid billing information is required once the credit is exceeded or expires unit mixed; metered on unstated; third-party lists give the Jamba rate limit as 200 requests per minute and 10 requests per second; no vendor rate-limit page was captured |
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| Price | none stated |
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| Limits | - volume-quota (binding) $10 credit for three months per new account source
- request-rate unverified: no vendor rate-limit page was captured; third-party lists report 200 requests per minute source
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| Binding | volume-quota a $10 credit that also expires after three months |
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| Identity | email (placeholder) unverified: the sign-up requirements were not captured; the pricing page asks for billing information only after the trial credit is exceeded or expires |
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| Egress | not published |
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| Interface | rest |
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| Tooling | AI21 SDK, or an OpenAI-compatible client at the studio base URL |
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| Composes with | Jamba models on a small time-boxed credit; a trial rather than a standing tier |
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| Reliability | the credit expires after three months whether or not it is spent |
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| Notes | listed on public free-LLM-API lists as a trial credit. |
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| Evidence note | documented the credit and its expiry are quoted from the vendor's pricing page; sign-up requirements and rate limits were not captured. |
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| Parsed numbers | - volume-quota 10 credit
- request-rate 200 requests / minute
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Evidence 2
Unknown values 3
$.egress.metered egress metering was not published$.per_object_cap.stated the field does not apply to this kind of offer$.retention.stated the field does not apply to this kind of offer