Three things, done end to end.
Not a menu of forty technologies. Three engagements we've productized, priced by outcome, and proven on our own systems first.
AI Product Engineering
Your product built end to end — strategy, design, engineering, launch. Web and mobile, with AI where it earns its place, not where it demos well. Working software in weeks, not quarters.
Agents & Automation
AI agent systems that do real work daily — operations, reporting, monitoring, publishing — engineered like production software: tested, observable, fail-loud. Not a chatbot bolted onto a workflow.
Run & Operate
We don't ship and vanish. We operate what we build, month to month — fail-loud monitoring, incident response, and the quiet maintenance that keeps a system alive. Or we document it and hand you the keys.
Proven in production, not in a deck.
These aren't a wish-list — they're built and running in systems we operate ourselves. We keep our own ventures unnamed in public; on a call, we'll walk you through any of them live, decisions and all.
Full-stack apps, end to end
Consumer-grade web and mobile products with the unglamorous parts done right.
- Auth, roles & access control, session management
- Payments, subscriptions, and soft paywalls
- Storage, migrations, instrumented activation funnels
- Native mobile + modern web, one product surface
AI systems with guardrails
LLM-powered software engineered like production software, not like a demo.
- Agent orchestration with deterministic safety gates
- Schema-enforced reasoning & audit trails on every action
- Evaluation harnesses — outputs judged before they ship
- Voice, vision, and document pipelines
Systems that run on cron, not motivation
Always-on pipelines that do scheduled work without a human babysitter.
- Scheduled jobs — reporting, syncing, alerting on real events
- Ingestion, enrichment, and transformation pipelines
- Document, media, and content generation on a schedule
- Fail-loud monitoring — silence is treated as an outage
Data-heavy backends
The infrastructure layer under all of it, built for auditability.
- Real-time data feeds and event-driven services
- Audit trails and tamper-evident decision records
- Cloud deployment, CI/CD, observability, cost discipline
- Relational-first design — large schemas that stay sane
Every seat a company needs. Every seat an agent.
The economics of software delivery changed. Zentez is built for the new ones: one human running a full org of AI agents — not a person with a chatbot.
One accountable human
The founder owns every engagement from scope call to handover, and everything customer-visible passes his review before it ships. Agents never spend money, publish, or send a word on their own — the human does. No rotating bench you never met.
An org, not a toolbox
The agents aren't prompts — they're seats with contracts: a CTO that gates architecture, QA and security that block launches, counsel that reads the fine print, a bookkeeper that keeps one ledger of record. Each seat verifies its own work and refuses work outside its rules. That's the Tez.
Verified means verified
"It runs" is not "it's right." Everything ships against written acceptance criteria — tested, exercised end to end, and demonstrated. If it doesn't pass, it doesn't ship. That's the Zen.
Free, 45 minutes. We map the outcome and write the acceptance criteria together.
You buy an outcome, not hours. Weekly demos of working software.
We operate it for you month to month — or document it and hand you the keys.
One human. Twenty-seven agent seats.
Zentez is a one-person agentic company — a human founder in the only human seat, and a standing org of 27 AI agent seats across engineering, product, growth, revenue, finance, operations, and legal. Every function a company needs has a named owner; the workforce even audits itself monthly. No bench, no juniors learning on your budget, no handoffs.
The same org that serves clients builds and runs our own products, on the same stack — so the person scoping your build operates systems like yours in production, daily. Because there's no bench to bill for, you pay for outcomes, not seats.
Have a system in mind?
Tell us the outcome you want. The founder — the only human here — replies within 24 hours with an honest read, including "you don't need us" when that's the truth.
hello@zentez.io