Answer
The assistant answers in the company’s name.
Toulouse, France · Founded in 2025
Kalyvox, the AI receptionist for small businesses
Kalyvox answers inbound calls 24/7, identifies why people are calling, qualifies requests and applies the right next step: transfer, appointment booking or callback.
Our story
The phone stays human. The repetitive work does not have to.
It all started with a shared observation: in businesses, the phone remains the number one channel. Yet how many calls are missed during meetings? How much time is lost qualifying contacts that will never convert?
In 2025, three complementary profiles came together in Toulouse with a common ambition: to create the phone assistant that professionals deserve. Not a tech gimmick, but a real work partner, designed by and for businesses.
Kalyvox grew from that idea: answer every useful call, understand what the caller needs, apply the right business rule and give the team a clear next action.
Our technology is also deployed in the real estate sector through Immovox, our phone assistant dedicated to real estate agencies.
WHAT WE BUILD
A call should end with context and a clear next step.
Understand
The reason, priority and useful details are identified.
Route
Transfer, booking or callback follows the configured rules.
Act
The team receives a structured request instead of an unexplained missed call.
WHO KALYVOX IS FOR
Built for small businesses where missed calls still mean missed business.
Small businesses
Teams that need reliable call coverage without adding a full-time receptionist.
Field teams
Businesses whose teams are often unavailable because they are with customers, driving or working on site.
Professional services
Companies that need to qualify callers before routing them to the right person or next action.
Appointment-driven teams
Businesses that use the phone to book appointments, collect requests and organize callbacks.
The founding team
Three complementary perspectives on the same problem.
Three complementary expertises serving your success
01
Alexandre
Co-founder & Customer ExperienceWith 15 years at the heart of customer relations, Alexandre has developed unique expertise in analysing and optimising phone interactions. His deep understanding of conversational dynamics and his obsession with service quality have shaped Kalyvox's DNA: an assistant that truly understands what your clients express, beyond words.
02
Rachel
Co-founder & Business ExpertiseComing from the world of customer relations, Rachel intimately knows the daily challenges businesses face: accumulating calls, prospects to qualify quickly, the race against time. This field knowledge guides every Kalyvox feature, ensuring technology truly serves your business.
03
Sergio
Co-founder & Technical DirectorA senior developer with strong experience in conversational systems and artificial intelligence, Sergio leads Kalyvox's technical architecture. His work focuses on reliability, data security, performance and the product's ability to scale with real usage.
Our values
Principles that constrain the product, not slogans around it.
Kalyvox is designed to automate repetitive call work while keeping the operating rules visible and controlled by the business.
01
Control and security
We design Kalyvox so businesses keep control over their call rules, access and operational data.
02
People stay in the loop
The assistant handles repetitive call work and hands the conversation back when a person should take over.
03
Useful before impressive
We prioritize concrete outcomes: answer, understand, route, book and preserve the useful context.
04
Responsible iteration
We improve the product continuously while keeping behavior explicit, configurable and observable.
ORIGIN
Toulouse, France
Built for small teams and companies whose customer relationship still depends heavily on the phone.
TRY KALYVOX
Test your own call scenarios
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