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AI app builders · United States

Thesys

The open standard for Generative UI

Community votes
0
DR by Ahrefs
60 −3 (down) since last check
Started
2024

Ahrefs Domain Rating benchmarked 5 Nov 2026, rebuilt 2 Nov 2026.

Thesys builds OpenUI, enabling AI apps to respond with interactive charts, cards, dashboards, and reports instead of text.

What it is

Screenshot of the Thesys homepage
thesys.dev, as visitors see it

Thesys develops OpenUI, an open standard for Generative UI that transforms how AI applications interact with users. Rather than responding with text alone, the platform enables AI apps to generate interactive dashboards, forms, charts, slides, and reports in real-time.

The company provides the C1 Generative UI API and OpenUI Cloud, a software-as-a-service suite that powers dynamic, context-aware interfaces. The platform adapts to user context, understands intent, and responds dynamically to create personalized experiences.

Thesys targets teams building AI products who want interfaces that go beyond traditional rigid designs. The company was founded in 2024 and is based in San Francisco.

What it is built with

  • Interactive charts and visualizations
  • Dynamic dashboard generation
  • Real-time UI adaptation
  • Reports and slides generation
  • Multiple LLM support
  • OpenUI Cloud with API key management
  • Style customizations

Pricing

Free ($0/mo) with 3K API calls/month; Build ($49/mo) with 25K API calls/month; Grow ($499/mo) with 500K API calls/month; Scale (Custom). API calls included; LLM tokens billed separately at provider rates. Reports API: 100 pages free per month, then $0.01 per page.

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Thesys metrics

Benchmarks for thesys.dev: Ahrefs Domain Rating and Majestic link data, with the change since the last build.
MetricValue
Domain Rating60 −3 (down) since last check
Trust Flow27 no change since last check
Citation Flow40 no change since last check
Referring domains876 no change since last check
External backlinks3,160 no change since last check

Ahrefs Domain Rating benchmarked 5 Nov 2026, rebuilt 2 Nov 2026. Main build topic: Computers/Programming/Languages (27). Majestic benchmarked 16 Oct 2026, rebuilt 16 Oct 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Thesys domain build sheet

Open the build sheet
Public RDAP record, last read 5 Nov 2026, 18:06 UTC.
Domain age3 years
Registered
Expires
RegistrarGoDaddy.com, LLC
DNSSECNot signed

Inspect thesys.dev's registration

Thesys after-launch build log

Since Thesys launched on Maker Launches on 16 October 2026, these are the figures we have tracked.

Domain Rating (Ahrefs)
60 −3 (down) since launch
63 at launch (16 Oct 2026), 60 on 5 Nov 2026
Trust Flow (Majestic)
27
First measured 16 Oct 2026
Referring domains (Majestic)
876
First measured 16 Oct 2026

Day 21 since launch. Next receipt: day 30, 15 Nov 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.

Biggest gains on Maker Launches

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Questions from the bench

How is the Reports API billed?
The Reports API is billed separately from the main service. You receive 100 pages free per month, and then pay $0.01 per page operation after that. The Reports API does not consume any LLM tokens.
Do I need to pay for LLM tokens separately?
Yes, LLM tokens are billed separately from API calls according to the provider's rates. Thesys applies no markup - you pay provider rates directly. This applies to models from OpenAI, Anthropic, and Google.

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More on this profile

Thesys has a free listing. The owner can unlock the full profile with a paid launch for $5:

  • Founder story (locked)
  • Milestones (locked)
  • Demo video (locked)
  • Dofollow website link (locked)

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