Official websiteBrand direct
Contact sales
Contract pricing; no published fixed fee
Activation: check official terms
No verified quotes for this billing period or scope
View source and termsContact sales
API availability: Unverified · Reference only; excluded from purchase recommendationsContract pricing; no published fixed fee · USD
Currently unavailable or availability unverified
Free Trial — officially advertised terms
USD 10 API trial credits · 7 days validity · No credit card required
Trial credits for new users, separate from model rates; not a permanently free plan.
Redemption and API access are unverified. Reference terms only, excluded from confirmed redeemable offers.
The current pricing page says 7 days; the older usage-cost document says three months. The current pricing page is used without extending the trial. Conflicting source ↗
Current official pricing source ↗ · Verified: 2026-10-15T08:09:20Z
Understand the fit and limits
Use cases
Reference information and cost comparisons only; excluded from default purchasable API recommendations until availability is confirmed.
Keep in mind
Official prices and API documentation remain public. Studio signup and billing redirect to the marketing website; the unauthenticated models endpoint returns an empty list. New registration, purchase and authenticated inference were not verified. No official whole-service termination notice was verified.
Entitlements and usage
- Allowance
- Contact Sales for terms and pricing
- Benefits
- Volume discounts Premium API rate limits Private cloud hosting Priority support Dedicated account manager AI consulting
- Models listed in source
- Jamba Mini, Jamba Large
- Tool compatibility and access
- ai21 sdk: Unverified — Official SDK documentation is present; current authenticated inference is unverified.
- Purchase eligibility and channels
- Global · Unverified · api_access · unknown · Current API registration, purchase and authenticated callability are unverified. Do not treat reference pricing as a confirmed purchasing offer.
- Source notes and limits
- Officially advertised service details. API registration, purchasing and authenticated inference are unverified. Maestro is a separate product scope; its billing tariff and sharing of trial credits are not verified.
Supported models
These are reference API prices for the models, not additional plan charges or rates for consuming plan allowances. Only models with records in the current catalog are shown. Check the official plan terms for model availability, allowances and limits.
Prices retain their original currency (¥ CNY / $ USD) and are per million tokens; cache storage is per million tokens per hour. Unpublished prices are marked Pending or —.
| Model | Brand | Context | Input | Cache read | Output |
|---|---|---|---|---|---|
| Jamba Mini ↗API availability: Unverified · Reference only; excluded from purchase recommendations | AI21 Labs | 256K | $0.2/million tokens | — | $0.4/million tokens |
| Jamba Large ↗API availability: Unverified · Reference only; excluded from purchase recommendations | AI21 Labs | 256K | $2/million tokens | — | $8/million tokens |
AI Model API Provider · Global
Maestro is a separate product. Its pricing and any shared trial credits are unverified; these rates apply only to Jamba.
Choose a purchase channel
AI21 Labs Custom Plan · Enterprise plan · Custom quote
Payment is completed with the provider. Final prices, eligibility and after-sales terms are set by the purchase page.
Sources and verification
Last fact check: 2026-10-15
Data generation is not a fact check. If information differs, check the latest official source.
Frequently asked questions
- How much does AI21 Labs Custom Plan cost?
- AI21 Labs Custom Plan is priced at Contact sales · Contract pricing; no published fixed fee.
- Which models does AI21 Labs Custom Plan support?
- Representative models: Jamba Mini, Jamba Large.
- When was AI21 Labs Custom Plan's price last verified?
- CreditsPlan last verified this plan on 2026-10-15 against www.ai21.com; the vendor's official site prevails.