We build the software that runs shift work,
and the AI that answers the phone.

An engine for the industries that run on shifts, live today as Carelyst, and 1n1.ai, answering real phone calls in more than 70 languages. Plus a few client projects a year, when there's room.

Pillar one · Shift platforms Live

Proof it works: Carelyst is live.

Carelyst runs a home care agency end to end: clients, caregivers, scheduling, visit verification, care plans, billing, payroll and compliance in one place, with an isolated database for every agency and mobile apps for caregivers and families. Every improvement made for Carelyst ships to every platform in the family.

One day on the engine LIVE
06:45
A shift is offered and accepted from the caregiver's phone.
07:58
Clock-in at the client's door, GPS verified.
10:12
The office line rings. 1n1.ai answers and books an assessment.
17:04
Visit notes are signed and the hours lock for the pay period.
Friday
Invoices go out and payroll is calculated from the verified hours.
Nobody opened a spreadsheet.
An illustrative day. The engine runs it in production as Carelyst.
The same engine, shipped as a family
One engine
Scheduling Verified hours Billing Payroll Compliance Mobile apps
Pillar two · Voice AI Live

When the phone rings, 1n1.ai picks up.

Service businesses live on the phone, so we built the platform that answers it. 1n1.ai runs voice agents on your website and on real phone numbers in 14 countries, speaking more than 70 languages. It rings your phone first and steps in only when nobody picks up. The whole stack is ours, end to end: no ElevenLabs, no Vapi. The orb at the top of this page is a 1n1.ai agent, live right now.

One call, start to finish LIVE
00:00
A customer dials your number.
00:02
Your own phone rings first.
00:15
No answer, so the agent picks up in the caller's language.
02:31
A second caller gets through at the same time. Nobody waits on hold.
03:12
Recording, transcript and summary land in your inbox.
Two ways in, one agent
A phone call
Real numbers in 14 countries. The call rings your phone first, and the agent steps in if no one answers.
carrier networkrings you first
Your website
The orb widget or a direct talk link. A visitor taps and speaks, no phone needed.
tap to talkembed anywhere
One live agent
Your greeting, your rules, the caller's language. It holds a real conversation and takes many calls at once, so nobody waits.
70+ languagesno hold queueour own stack
Recording
Every conversation, kept and playable.
Transcript and summary
In your inbox when the call ends.
The lead, captured
Who called, and what they wanted.
It can act, not just answer
During the call, the agent can read and write to your own systems: check availability, book the visit, look up an order, log the caller in your CRM. This is custom work, built by us for your exact systems, and it comes included with a paid 1n1.ai plan.
bookingsordersCRMyour API
Client projects

We can build yours, too.

The same team, the same stack, the same standards, on your project.

Limited availability

We take on a few client projects a year.

Techalyst is a product company first. When capacity allows, the team behind Carelyst and 1n1.ai takes on client work. Every engagement starts with a free 30-minute call.

Web applications Mobile apps Custom software AI chatbots Voice AI agents, on our own 1n1.ai
Your product, taking shape week by week until launch. Then lifetime support.
Blog

From our blog

Ten years of writing on software, AI and what we're building.

Tell us what you need running.

A Carelyst demo, a voice agent on your phone line, early access for your industry, or a project you want built. Call us any time. We do well when your business does.

No commitment required · We respond within 24 hours · NDAs welcome