What is Eonstar LLC?
Eonstar LLC is an AI product studio based in Santa Monica, California. The studio designs and builds custom AI products, agentic systems, business automation, and web and mobile applications for founders and business teams.
About Eonstar / Santa Monica
Independent thinking.
Connected execution.
Eonstar LLC is an AI product studio based in Santa Monica, California. The studio designs and builds custom AI products, agentic systems, business automation, and web and mobile applications for founders and business teams.
One studio.
Four connected practices.
Product strategy, AI, interface design, and software engineering come together around the task a product or workflow needs to accomplish.
AI product development
Eonstar develops custom AI applications and AI features for existing products. The work connects product strategy, interaction design, model behavior, and software engineering around a clear user task.
AI agents and agentic systems
Eonstar designs and develops agentic systems: AI workflows that can gather context, reason over a task, use tools, and produce an outcome within defined product rules. Approvals, evaluation, and human review are part of the scope.
AI business automation
Eonstar builds AI-assisted business automations that connect information, tools, and the people responsible for the result. The focus is a practical workflow with clear inputs, outputs, review points, and error handling.
Web and mobile development
Eonstar designs and develops web applications, mobile product experiences, and digital interfaces. The work brings navigation, interaction, visual design, and engineering together around the task the product helps people complete.
A public example of the work
Harmonia Breath Display
A browser-based paced breathing interface for Meta Ray-Ban Display glasses, with an animated breathing circle, timed phases, and multiple breathing patterns.
The product page identifies Eonstar LLC as its builder.
Useful answers
Questions,
answered.
Where is Eonstar based?
Eonstar is based in Santa Monica, California. The company address listed on this website is 2450 Colorado Avenue, Suite 100, Santa Monica, CA 90404.
Which services does Eonstar offer?
The studio’s four areas are AI product development, AI agents and agentic systems, AI business automation, and web and mobile development. Each service page describes example scopes and useful project requirements.
How can I contact Eonstar about a project?
Use the project contact form on EONSTAR.net or email timur@eonstar.net. Include your name, email, the idea or workflow you want to develop, and any existing product or constraints.
Is project pricing published?
There is no public fixed price list on this website. Share the project requirements through the contact form to discuss scope and an estimate.
Start a project
Give the idea
a clear shape.
Tell us about the product or workflow you have in mind, who it serves, and the outcome you want to achieve.
Send a project brief