Software company · Dublin, Ireland
Tenjotech builds AI chat and voice assistants for individuals, schools and professional practices — and custom apps and integrations when off-the-shelf tools don't fit.
Hi — we're thinking about a rear extension. How long does planning permission usually take?
Typically about eight weeks once the application is lodged. Would you like the architect to call you to talk it through?
Yes please, Thursday afternoon suits.
Done — Thursday afternoon it is. I've sent your details and a summary of your project to the practice.
Illustration of a website voice receptionist conversation
Products
Each assistant answers only from information you approve, says so when it doesn't know, and hands over to a person when it should.
For individuals
€10per month, including VAT
Your own AI assistant to chat or talk with — for questions, drafting emails and messages, planning and reminders — set up with the background you choose to give it.
Payments are processed securely by Stripe. See our terms.
For architects and professional practices
Pricing on request
A “Talk to us” button on your website. Visitors describe their project out loud at any hour; the assistant answers common questions from your own fact sheet, agrees a call-back time and emails you the enquiry.
For primary schools
Pricing on request
Parents ask “Is there school on Friday?” or “What's the latest news for Third Class?” and get an instant answer from the school's own calendar, policies and newsletters.
Piloted with a Dublin primary school.
Custom software
When the off-the-shelf tools don't fit, we build the piece that's missing — and wire it into the systems you rely on, so information moves without retyping.
Android, iOS and web apps built to order, from first prototype to app-store release.
Chat and voice assistants that do real work in your software — such as logging a service call by voice or writing up a finished job.
Connecting email, calendars, accounting, payments and line-of-business systems through their APIs.
Dashboards and control apps for connected equipment, from solar-and-battery systems to building sensors.
A few examples of what we've built. Client names are shared with permission only.
How we work
Tell us what you'd like an assistant or app to do, and what you use today.
We build a demo with your own information, so you can try it before you commit.
We host it, monitor it and keep improving it from real questions your customers ask.
Assistants answer from information you approve, admit when they don't know, and never invent prices or promises.
We're an Irish company working under GDPR. Business customers get a data processing agreement.
No account managers in between — you talk directly to the person who designs and builds your system.
About
Tenjotech Limited is a software company based in Rathcoole, Co. Dublin, founded in 2025 by software engineer Miguel Ruiz.
We build AI assistants and custom software for individuals, schools and small businesses, and we stay small on purpose: every system is designed, built and supported by the same people.
Tell us what you'd like an assistant or app to do. We usually reply within one working day.
Tenjotech