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AI21 Studio logo

AI21 Studio Pricing

ai21.com · Machine Learning · refreshed 2026-05-06
Machine Learning
Free tier
Self-serve checkout
3 tiers
Public API
Quick answer

AI21 Studio pricing starts at $29/mo across 3 tiers, plus a free tier. Every advertised tier is self-serve via card checkout. AI21 Studio operates in the machine learning category.

Last verified 2026-05-06 · ai21.com
AI21 Studio pricing page screenshot — https://www.ai21.com/studio/pricing
Source · live pricing page on 2026-05-06

www.ai21.com/studio/pricing

Open
Pricing snapshot
at $29.0. Offers Custom plan.
As of 2026-05-06 · derived from www.ai21.com/studio/pricing
Free

$0

No card
Entry paid

$29

per month
Snapshot rendered from xpay's extracted pricing signals. The full tier list lives on the live page — see source link above.
Open live pricing pageSee agent-readiness analysis
AI21 Studio pricing plans
Plans & what each tier includes
Synthesized from AI21 Studio's public pricing page on 2026-05-06. Tier names normalized to a starter / team / business / enterprise pattern; the actual AI21 Studio pricing page is the source of truth for in-tier features.
Free
$0
forever

  • Free tier with no credit card required

  • Access to AI21 Studio's machine learning surface

  • Limited usage

  • Full public API documentation available

Start free
Entry paid
$29
per month

  • Self-serve checkout via card

  • Usage included up to plan cap

  • Public API access for integrations and AI agents

  • Account creation required for API key issuance

Choose plan
Pricing summary
What AI21 Studio charges

AI21 Studio operates in the machine learning space. The published pricing page lists 3 tiers, including a free tier, starting at $29/mo. The pricing page positions plans as: " at $29.0. Offers Custom plan.".

For the deeper analysis — score, simulation, pros & cons for AI agents, and the one-line fix that would lift this listing into the Verified band — see the agent-readiness scorecard.
Frequently asked
AI21 Studio pricing FAQ

AI21 Studio's lowest paid plan starts at $29 per month, with 3 tiers in total alongside a free tier. Pricing reflects what was published on 2026-05-06 — see the live AI21 Studio pricing page for the most current terms.

Yes — AI21 Studio publishes a free tier. This makes it possible to evaluate AI21 Studio without committing budget.

AI21 Studio's pricing page positions itself as: " at $29.0. Offers Custom plan.". For the strict definition of agent-buyable PPU — a per-task purchase that an AI agent can complete without an annual commitment — see the agent-readiness scorecard.

Yes. Every advertised AI21 Studio tier is self-serve via card checkout, with no sales call required.

Yes — AI21 Studio's API documentation is publicly accessible at https://www.ai21.com/. An AI agent or developer can inspect the integration surface without authentication.

xpay scored AI21 Studio 72 / 100 on its Agent-Ready SaaS Index, which places it in the Agent-Ready Verified band. AI21 Studio publishes a pricing page with 3 discoverable plan tier(s). Self-serve signup appears available without a sales call. A public API is advertised on the listing — Tier 2 will confirm docs are open. A free or freemium tier appears to be offered. Tier 1 scorecard from public listing signals; pricing-page verification is a Tier 2 task. For the full 6-step purchase simulation and the one-line fix that would lift this listing into the next band, see the linked scorecard.

In the Machine Learning category, xpay's Agent-Ready Index lists multiple alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for AI21 Studio to compare with 3 nearest peers, or browse the full Machine Learning category from the index.

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AI agent readiness
Can an AI agent buy from AI21 Studio?
Agent-Ready Verified

72

/ 100 in xpay's Agent-Ready SaaS Index

AI21 Studio publishes a pricing page with 3 discoverable plan tier(s). Self-serve signup appears available without a sales call. A public API is advertised on the listing — Tier 2 will confirm docs ar…

See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift AI21 Studio into the Agent-Ready Verified band.
Quick facts
At a glance
Free tier

Available

Lowest paid

$29/mo

Self-serve checkout

1 tier

Tier count

3

Public API

Public docs

More Machine Learning alternatives
Most agent-ready

neptune.ml

neptune.ml
73

DataTorch

datatorch.io
72

Gooey.AI

gooey.ai
69

Weights & Biases

wandb.ai
69

Recombee

recombee.com
62
AI21 Studio pricing summary derived from a live read of https://www.ai21.com/studio/pricing on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for AI21 Studio.

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