We Gave a Voice
to Arcelik Asista

Turkey’s first smart home assistant,
equipped with Sestek Natural Dialog
ensures a human-like conversation

Learn More
 

Improve Call Center
Productivity

Sestek's Speech Enabled IVR saves
callers from complex menu navigation
by letting them say what they need

Learn More
 

Analyze Customer
Interaction

Sestek Speech Analytics captures
invaluable insights on customer experience
by analyzing all the recorded calls

Learn More
 

Make Your Voice
Your Password

Sestek's Voice Biometrics authenticates
your callers through their voice in a fast & accurate
way and delivers an invaluable experience

Learn More
 

Keep a Conversation
Going Smoothly

Sestek's Chatbot lets customers enter
natural questions as if they are having
a chat with a live agent

Learn More
 

Get Support
on Demand

Sestek Virtual Assistant transforms
apps into smart assistants and
provides personalized self-service

Learn More
 

Try Our
Technologies

Experience Sestek’s Text-to-Speech
and Sentiment Analysis solutions
right away for various languages

Sentiment Analysis
Text-to-Speech

Check out our TTS demo

tts demo home text-to-speech

Vocalize your content with our lifelike TTS voices.

Watch customer testimonials

customer testimonials home

Hear what our customers are saying about us.

Read our case studies

speech technologies case study

Find out how our speech technologies affect customers.

Explore career options

Sestek careers home

Search our jobs to find the perfect career path for you.

What did they say about us?

“

"As ING Bank, we are committed to providing practical products and services that meet our customers' needs. This requires understanding their needs accurately. To better understand our customers' needs, we are constantly improving our analytical skills. Call center interactions contain critical data about customer satisfaction and agent performance. Sestek Speech Analytics provides us with the data mining methods to reveal these data. By using this software, we get crucial insights about agent performance, customer satisfaction and so on. This helps us to increase customer satisfaction."

Murat TacerHead of Contact Center Complaint Managementand Branch Operations Management
“

"Customer satisfaction is a priority for TEB. This is why we attach great importance to innovative technologies that help us understand our customers’ needs in order to provide them with faster and more practical solutions. Sestek Speech Enabled IVR removes complicated DTMF menus from traditional IVR systems, routes callers to the right destination in less time, and allows them to complete their transactions with ease. Our customers' quick adaptation to the technology serves as a testimony to the benefits."

Özge TekalpHead of TEB BNP Paribas Joint Contact Center
“

"At Arçelik, we have a vision to provide our customers with value-added services. Asista, our smart home assistant, is an extension of this vision. With Asista, we brought natural voice experiences that offer our customers an intuitive way to interact with technology, they use every day. From day one, Sestek shared our ambition and excitement in the development of Asista, the first Turkish speaking smart assistant in the world. During this journey, Sestek proved that they are not only a technology solution provider but more importantly, a reliable partner. Our teams worked closely and harmoniously from day one. We are extremely happy and satisfied working with Sestek and look forward to deliver together with them innovative products that enhance people's lives through smart technologies."

Erkan DuysalArçelik Chief Innovation Officer
“

"Sestek is an innovative, solution-oriented company that follows the latest trends. These are the main reasons for selecting Sestek as our solution partner. During the project implementation, we saw that its technically competent team understands our needs and is capable of guiding us throughout the process. Thanks to Sestek solutions, we reply our customers’ requests in the fastest ways, without keeping them waiting on the other side of the line."

Gökhan PaçalıTeknosa Customer Services Manager
“

"As QNB Finansbank, we knew that we need to listen to customers more accurately. After comparing the services available, we settled on Sestek’s Speech Enabled IVR. With the solution, we have achieved satisfactory results in our call center operations. Speech Enabled IVR recognizes natural speech with high accuracy. It also offers intent recognition for better meeting customer needs. In addition to the positive feedback from both our call center agents and our customers, we have also benefited from continuous and quick support from Sestek. The team has been accessible and helpful whenever we needed them."

Mehmet Kürşad DemirkolQNB Finansbank Executive Vice President
“

"We implemented Vocal Passphrase technology at Turkish Telecom Contact Center to allow our customers securely and easily complete various transactions without losing time with traditional security questions. When we decided to carry out this project, Vocal Passphrase was a new technology and choosing the right technology provider was an important decision to make. Sestek’s expertise in the speech technology field and continuous R&D efforts played an important part in our decision. Rapid increase in the number of registered voice prints and positive feedback we get from our customers prove that we made the right decision."

Eniz AkdağTurkish Telecom Call Center
“

"As a result of our quality approach, we closely follow developments in technology in order to deliver improved services. Implementing Sestek Speech Analytics in our call center helped us obtain crucial data that directly influences our performance management. Since we see Sestek as a partner rather than a vendor, we engaged in interactive communication during the project. Our continuous feedback contributed to the development of new modules for Sestek Speech Analytics."

Çağlayan BakaçhanGaranti Pension Executive Vice President

Some of Our Clients

client
client
client
client
client
client
client
client
client
client
client
client

Be Careful with Artificial Intelligence

Artificial Intelligence (AI) has gained tremendous popularity over the recent years. AI can be defined as any device that understands its environment and interacts with it in order to succeed at a predefined goal.

The definition of AI has also evolved over time. For example, optical character recognition is no longer..

Read More >>

Comparison of Biometric Technologies: Voiceprint vs..

Biometric technologies are developed to identify and authenticate humans based on their biological or behavioral traits. In this post, I will talk about voice biometrics focusing on its differences with fingerprint technologies.

Seamless Experience: For the authentication process, it is very easy to use voice..

Read More >>

Events