Thesys – AI Tool for Code

Frontend infrastructure for AI products.

Categories: Code, Automation, Developer Tools

Rating:Not Yet Rated

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Pricing:From $1.60/mo(Free tier available)

₹134₹158 incl. 18% GST

TL;DR — Thesys

Frontend infrastructure for AI products. Pricing starts from ₹134/mo with a free tier available. Security: Published posture.

What is Thesys?

C1 is a Generative UI API that augments LLMs to respond with interactive UI like charts, forms, cards, and more, in real time. It integrates seamlessly with any LLM, framework, or MCP in just 2 lines of code. Ship AI apps 10X faster with 80% less UI overhead.

Security Assessment

Security: Published posture

Published posture scored 12/20 or above. We check HTTPS, a reachable privacy policy, and stated compliance commitments. We do not perform security testing.

Last assessed: 22 August 2026

How this score was built

Each scored criterion links to the published page it was derived from. Unscored criteria are marked, not guessed. This listing has not been hands-on tested.

Security & Data Privacy
The privacy policy outlines data collection and usage practices, confirming no sale of personal information.
Source: thesys.dev
8/10
Functionality & Features
The homepage describes the product's capabilities and use cases for building AI applications.
Source: thesys.dev
7/10
Ease of Use
Requires hands-on use of the product.
Not assessed
Pricing & Value
The pricing page details multiple plans, including a free tier and various paid options.
Source: thesys.dev
8/10
Reliability & Performance
Requires hands-on use of the product.
Not assessed
Integration Capabilities
No citable published evidence in this pass.
Not assessed
Customer Support
No citable published evidence in this pass.
Not assessed
Company Stability
No citable published evidence in this pass.
Not assessed
Update Frequency
No citable published evidence in this pass.
Not assessed
Startup-Friendliness
The pricing page mentions a free tier, indicating startup-friendliness.
Source: thesys.dev
8/10

Frequently Asked Questions

What is Thesys and what does it do?

Frontend infrastructure for AI products.

What does Thesys cost in India?

Thesys starts at ₹134/month (plus 18% GST). A free tier is available to get started.

Is Thesys safe for startups?

Thesys has a published security posture scoring 12/20 or above (HTTPS, a reachable privacy policy, and/or stated compliance commitments). We do not perform security testing.