How Puzzel, Genesys, Vocalcom and UJET Are Rewiring Support

You have been on hold. Everyone has. You know the tinny loop of music, the promise that your call is important, the transfer that drops you back to the start. What you probably never think about is that somewhere behind that experience sits a piece of software, chosen by a company you will never meet, built by a vendor whose name you have never heard. Four of those vendors - Puzzel, Genesys, Vocalcom and UJET - spent 2026 quietly rebuilding what happens in those thirty seconds. None of them agree on how.

Contact center software is one of those categories that runs the world without anyone noticing. Banks, airlines, energy suppliers, online retailers - the moment a customer needs a human, they land inside one of these systems. The industry has a clumsy acronym for it, CCaaS, which stands for Contact Center as a Service. Strip the jargon and it means the same thing it always did: when you call, who picks up, and how fast can they help.

The interesting part in 2026 is not that AI arrived. Everybody has AI now. The interesting part is that four companies at four completely different stages of life are betting on four different answers. One is the incumbent everyone measures against. One has been patient for a quarter century. One is a comeback. One is a challenger that just swapped its captain mid-voyage.

The IncumbentGenesys, the yardstick nobody escapes

Start with the giant. Genesys has been around since 1990, which in software terms is close to geological. Its flagship, Genesys Cloud CX, is the platform that regulated enterprises reach for when they need voice, digital channels, analytics and workforce management in one place. On Gartner Peer Insights it is the most-reviewed vendor in the category, rated around 4.6 stars across more than a thousand reviews.

Being the yardstick is a strange kind of power. Almost every competitor in this story defines itself, at least partly, as the simpler or cheaper alternative to Genesys. Buyers routinely note that its depth comes with real weight: longer implementations, more administration, higher total cost. That is exactly the gap the other three are trying to walk through.

The PioneerPuzzel, patient since 1998

Now go to Oslo. Puzzel started building cloud-based contact centers in 1998, back when "the cloud" mostly described weather. It was one of the first companies anywhere to deliver contact center functionality as a hosted service rather than a room full of on-premises hardware. That head start became a personality: Puzzel is the Nordic specialist, focused on European mid-market and enterprise customer experience, layering AI onto omnichannel foundations it laid down long before the current wave.

In 2021 the company brought in Frederic Laziou as chief executive to push a more ambitious European expansion. The pitch is continuity rather than reinvention. When you have been doing cloud contact centers for more than 25 years, you do not need to claim you invented the idea last week. Patience, in a market obsessed with disruption, turns out to be a position.

The ComebackVocalcom, a founder who paid to come home

The best story in this whole market is French. Anthony Dinis founded Vocalcom in 1995, when European telemarketing was booming and the tools were primitive. His answer was Hermes, a predictive dialer so good at outbound calling that people in the industry called it the Rolls Royce of the category. It equipped more than a thousand contact centers and, over the years, reached clients across 38 countries and more.

Then the twist. Vocalcom passed through private equity, as companies do. And at the end of 2025, Dinis bought it back. He teamed up with Olivier Duha, co-founder of Webhelp - now part of Concentrix - and one of the more respected names in European customer relations. A founder paying real money to reclaim the company he already built once is a signal worth reading. He thinks the market forgot something he still knows.

The relaunch is unambiguously AI-first. Dinis put a plan of more than 10 million euros behind rebuilding Hermes360 into an AI-native platform, hiring engineers to make it happen. The philosophy is augmentation, not replacement: let bots handle the simple, repetitive transactions, and give human agents AI assistance for the complicated ones. In April 2026 he hired Claudine Cherfan as chief revenue officer - a 20-year veteran of Genesys, the very leader Vocalcom is chasing. Poaching from the incumbent is its own kind of statement.

The ChallengerUJET, Silicon Valley grows up

Cross to San Francisco for the youngest of the four. Anand Janefalkar founded UJET in 2015 with a mobile- and cloud-first design and, crucially, an unusually close partnership with Google Cloud. In 2022 that alliance produced the Contact Center AI Platform, giving UJET rare access to Google's AI teams and resources. The bet paid off in growth: the company expanded roughly 40% in 2023, well above the CCaaS average, in a year when some rivals were cutting products and staff.

Fast growth is not the same as maturity, and UJET spent 2025 growing up. In April it named Vasili Triant, a former Cisco and ShoreTel executive, as chief executive. Founder Janefalkar stepped into the role of chairman and chief evangelist - a familiar move for a startup shifting from build-it energy to sell-it-at-scale discipline. The challenge now is turning a technology advantage into a durable business, midmarket account by midmarket account.

The Common ThreadEveryone is betting on the same idea

Line the four up and a shared conviction appears. Nobody serious is promising to fire the humans. The pitch, in almost identical words across Oslo, Paris, San Francisco and beyond, is that AI should take the boring, repeatable calls - password resets, balance checks, delivery tracking - and hand the human agent the hard, emotional, high-value ones, with a copilot listening in. Automate the simple, elevate the complex.

That consensus tells you where the fight actually is. It is not about whether to use AI. It is about who can wire it into the messy reality of a working contact center: legacy phone systems, compliance rules, agents who need to trust the tool, and customers who can smell a bad bot in one sentence. Dinis put the moment plainly when he described the market as being restructured. The pieces are moving at once.

So Who Do You CallReading the map

There is no single winner here, and pretending otherwise would be dishonest. The four map neatly onto different buyers. Large, regulated enterprises that need certifications and depth keep shortlisting Genesys. European organizations that want an omnichannel platform with a long cloud track record weigh Puzzel. Operations rooted in outbound calling, or in the francophone market, look hard at Vocalcom's rebuilt stack. Teams already standardized on Google Cloud lean toward UJET. Most real buyers put several side by side before they sign.

The through-line worth remembering is smaller and more human than any product sheet. Thirty years ago, this category was a predictive dialer racing to reach people by phone. Today it is an AI copilot trying to make one call go better. The distance between those two things is the entire story - and the reason a founder like Anthony Dinis was willing to buy his own company back to keep writing it.