Access Jurassic-2, our next-generation foundation models, FREE for a limited time on a paid plan - TRY NOW

Differentiate your product with
generative text AI

AI21 Studio provides API access to Jurassic-2 and Task-Specific language models. Our models power text generation and comprehension features in thousands of live applications.

Trusted by developers in leading companies

Active State

Why AI21 Studio?

Foundation Models

Take on any language task. Our Jurassic-2 models are trained to follow natural language instructions, requiring no examples to adapt to new tasks.

Build with Jurassic-2

Task-Specific Models

Use our specialized models for common tasks like contextual answers, summarization, paraphrasing and more. Access superior results at a lower cost without reinventing the wheel.

Build with Task-Specific Models


Need to fine-tune your own custom model? You're just 3 clicks away. Training is fast, affordable and trained models are deployed immediately.

Our technology partners

Embed AI-first experiences in your product

Leverage AI21 Studio's API across industries and use-cases

AI co-writer

Give your users superpowers by embedding an AI co-writer in your app. Drive user engagement and success with features like long-form draft generation, paraphrasing, repurposing and custom auto-complete.

AI co-reader

Help your users combat information overload. Compress long documents into short summaries, extract key points and offer high-fidelity semantic search over knowledge bases.

AI business insights

Make sense of unstructured text sitting idly in your data lake. Solve topic classification, sentiment analysis, entity extraction and other challenging language understanding tasks in 15 minutes.

AI content automation

Automate repetitive tasks across all stages of the writing process: drafting, editing and review. Empower content teams to easily expand their reach to new markets, platforms and audiences.

Built for developers

Get up and running with one API call.
Start building for free, no credit card required.

Integrate your favorite stack with just three lines of code

Compress timelines and reach your roadmap goals faster with our enterprise-ready API

Built for scale

We support millions of end users, and we know traffic can fluctuate with seasonality and business needs. Bring it on.

99.99% uptime

Enterprises need production grade reliability.

Designed for security

We are ISO27001 compliant.

Dedicated support

Our NLP experts are here to support you every step of the way.

Hear it from our customers

״We were looking for language models that are fast and reliable while staying cost-effective. AI21 Studio offers all of that in addition to being agile which is a must in our fast-paced marketplace!״

Ryan Seamons | VP Product
Read Case Study

״AI21 Studio was a game changer in powering our chatbots. We experienced an immediate impact both from our users and from the quality of information we extracted from chats with our users. Our conversion rate improved by 10X within a few weeks!"

Brent Davidoff | Product Director
Read Case Study


Interact with the models, explore our presets and play around. Ready to take things to the next level? Our API is at your disposal.

Start Exploring


Learn more about our language models, read the API reference, discover guides and best practices.

Read the Docs


Join the conversation in our Discord server. Regular updates, questions and feature requests - we are here to listen.

Join Our Community

Here for you

Want to rely on our models, but need some extra guidance? Our NLP experts are happy to help and answer any questions.

Contact Us

Our mission is to revolutionize reading and writing. Our applications Wordtune and Wordtune Read already help millions of users every day. We’re here to help you do the same for your users!