Build AI agents likeNo workflows. No code.
Create AI apps that respond with charts, forms, cards and more.
Start building your agent
Describe what you want to build, and we'll help you get started
Pricing that builds with you
Explore our flexible pricing plans designed
to grow alongside your needs.
Start building and deploying agents with core limits for individuals.
Ship agents with higher limits, branding control, and team-ready support.
Negotiated limits, security integrations, and a dedicated team for large orgs.
Fair usage policy applies across all Agent Builder plans. See our terms for details.
LLM usage (except where noted) is billed separately at your model provider’s rates.
Build agents.
In 3 easy steps
Go from idea to live agent in minutes
Create AI agents with charts, cards, forms, and reports,
no engineering required.
Looks like your brand
Works with all data sources and tools
Behaves like you want
AI Slides and Reports
Community templates, ready to customize
Explore templates built by the community and adapt them for your workflows.
Powered by C1
C1 powers every interface these apps generate, from charts and cards to forms and interactive elements.
Frequently
asked questions
Everything you need to know to get started.
Agent Builder is a no-code platform for creating and publishing AI apps that respond with charts, cards, tables and forms, not just text.
You can connect your data, customize how the agent looks and behaves, and publish it as a live website copilot or standalone AI app in minutes.
Agent Builder is for anyone who wants to create an AI app using their own data and share it with others or embed it into a website.
Whether you run a startup, a SaaS product, an online store, or just have documents or data you want people to explore, you can build an assistant that feels like a real interactive experience.
No.
You can build, customize and publish your agent entirely through the Thesys interface. Just connect your data, set instructions and click Publish.
If you want more control later, everything is powered by the C1 API, but it is completely optional.
- Go to thesys.dev/agent-builder
- Connect your data source, upload files, or enter a URL
- Click Publish
- Copy the embed snippet and paste it into your site
Your copilot goes live instantly and starts responding to visitors with UI.
Normal chatbots return text.
Thesys agents return interactive UI.
That means instead of reading long answers, users see charts, product cards, comparison tables and forms they can use immediately. This turns conversations into real actions instead of dead ends.
Thesys uses usage-based pricing. You only pay for what your agents generate, including the charts, cards and forms they create for users. You can start for free and add credits as your usage grows. Learn more on our pricing page.