About Qytherion
We build software meant to become part of the work.
Qytherion is a San Antonio–founded software company building products and systems around a simple idea: technology is more valuable when it helps people continue working, not just generate another output.
Our primary product is the Qytherion AI workspace. QytherionLabs handles client engineering and custom software. Sentinel is our separate infrastructure-security product.
- Qytherion. An AI workspace for conversations, specialized intelligence, documents, structured information, and the work that connects them.
- QytherionLabs. Custom websites, software, integrations, and automation built for client requirements.
- Sentinel. Server-security technology for monitoring infrastructure and responding to hostile activity.
Founder
Roberto Mendoza
Roberto Mendoza founded Qytherion in San Antonio, Texas and leads its product and engineering work across AI software, client systems, and security infrastructure.
The company is builder-led: products are designed against real operating requirements, shipped on production infrastructure, and improved through direct use.
For company, product, client, or investor inquiries, contact (844) 791-6688 or [email protected].