Zeebrix builds AI agents, AI chatbots and RAG systems, AI automation, AI MVPs and mobile apps (Flutter and React Native) for companies across the United States. Our US office is in San Jose, California, we work 24/7, and every project is quoted at a fixed scope and price. A focused AI application typically costs $15K–$40K and goes live in 4–8 weeks; a cross-platform mobile app typically costs $30K–$70K and ships in 10–16 weeks.
Why US companies work with Zeebrix
Our US office is in San Jose, in the middle of Silicon Valley, so calls, demos and support run in Pacific time with workable overlap for Mountain, Central and Eastern teams. Our Perth office in Australia adds senior engineering capacity in a second time zone.
Every engagement starts with a free discovery call and ends in a fixed-scope, fixed-price statement of work. You see working software every two weeks, and all code, prompts and intellectual property move to your own repository from the first milestone.
- San Jose, CA office, available 24/7
- Fixed scope and fixed price, agreed before any build starts
- Senior engineers on every project
- 100% of code, prompts and IP transferred to you
Security, privacy and compliance
US buyers usually need the same few answers before a build starts: where data lives, who can see it, and whether the AI provider keeps it. We design for those answers from day one rather than retrofitting them before a security review.
- Hosting in US cloud regions on AWS, Azure or Google Cloud
- Enterprise zero-retention agreements with OpenAI and Anthropic, or models through AWS Bedrock and Azure OpenAI inside your own cloud account
- Architecture designed around CCPA/CPRA obligations, and around HIPAA for health products, using providers that sign a Business Associate Agreement
- Role-based access, audit logging and evaluation suites that track accuracy on every release
Industries we have shipped for
Health and wellness apps, consumer IoT, clean energy and solar, industrial monitoring, property and real estate, e-commerce, and B2B SaaS. Most of our US work is either a first version for a funded startup or an AI capability added to a product that already has paying users.
What we build
AI Agent Development
Agents that triage email, qualify leads and update your CRM and ticketing tools.
RAG & AI Chatbots
Assistants that answer from your own documents with citations.
AI MVP Development
A production-ready first version in 6–10 weeks, built to survive your next round.
AI Integration
Claude, OpenAI or Gemini features added to the product you already run.
Mobile App Development
iOS and Android apps in Flutter or React Native, through store approval.
AI Automation
Workflows that remove manual data entry and back-office work.
Typical cost and timeline
Every project is quoted as a fixed scope and fixed price after a free 30-minute discovery call. Typical ranges:
| Project | USD | Timeline |
|---|---|---|
| AI feature added to an existing product | $10K–$25K | Quoted after discovery |
| AI chatbot or focused AI app on your data | $15K–$40K | 4–8 weeks |
| AI automation workflow | $12K–$30K | 4–6 weeks |
| AI agent (2–3 system integrations) | $18K–$40K | Quoted after discovery |
| AI MVP for a startup | $30K–$70K | 6–10 weeks |
| Cross-platform mobile app (iOS + Android) | $30K–$70K | 10–16 weeks |
Recent projects
Frequently asked questions
Does Zeebrix have an office in the United States?
Yes. Our US office is in San Jose, California, and you can call us at +1 (650) 713-6601. We also have an office in Perth, Western Australia. We work 24/7, every day of the year.
How much does it cost to build an AI chatbot in the US?
A focused AI chatbot or AI application built on your own data typically costs $15K–$40K and goes live in 4–8 weeks. Adding a single AI feature to an existing product typically costs $10K–$25K. Multi-source enterprise systems range from $45K to $110K. We quote a fixed price after a free discovery call.
How long does an AI MVP take?
Six to ten weeks from kickoff to production for a well-scoped MVP, typically $30K–$70K. That includes authentication, billing, analytics and admin tooling, so it is a product users can actually pay for.
Can you build HIPAA-ready health apps?
Yes. For health products we design around HIPAA requirements (US-region hosting, encryption, access controls and audit logging) and use cloud and AI providers that will sign a Business Associate Agreement, such as AWS and Azure. Your own compliance review signs off before launch.
Who owns the code and the AI prompts?
You do. All code, prompts, fine-tuning data and intellectual property are delivered to your own GitHub or GitLab repository at every milestone, and the contract assigns all rights to you on final payment.
Talk to the team
Free 30-minute discovery call. You leave with a scope outline and a price range, whether or not you work with us.
Zeebrix San Jose · +1 (650) 713-6601 · info@zeebrix.com
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