Voiser Text to Speech and Speech to Text API
Voiser API
Access the API services for our text-to-speech (voiceover) and speech-to-text (transcription) services. Easily integrate them into your own products and applications.
Hundreds of Leading Institutions Prefer Voiser API
The infrastructure trusted by technology and media giants.


Text to Speech API
For brands and institutions, voiceover is not just a feature, but a strategic tool that transforms the user experience. Voiser's Text to Speech API is designed to be scalable, reliable, and of high quality standards suitable for corporate needs.
With this service, institutions can:
- It can integrate a professional voiceover experience in training, content, and customer communications with a single line of code.
- Reach global audiences simultaneously with hundreds of language and voice options.
- It can strengthen the reliability of its brands with corporate intonations.
- It can provide uninterrupted service to millions of users thanks to its high-performance infrastructure.
Speech to Text API
Voiser's Speech to Text API is a reliable solution developed for institutions that want to convert voice recordings into text with high accuracy. It speeds up processes and increases efficiency in many areas, from communication to education, from call centers to the media sector.
With this service, institutions can:
- Automatically transcribe training, meeting, and content recordings.
- Archive and analyze call center conversations.
- Easily convert media and publishing content into written form.
- Save time with advanced speaker recognition and automatic punctuation.
Why Voiser API?
The key features that set Voiser apart from its competitors.
77+ Language Options
Reach every corner of the world in English and 77+ languages!
Accuracy Rate
Voiser API offers the best transcription service with speaker recognition, punctuation usage, and an accuracy rate of up to 99%.
High Performance
Voiser API offers its users a fast and secure environment with its high-performance and reliable servers!
Easy Integration
Integrates into your application in minutes thanks to its Restful structure and open documentation.
Continuous Improvement, Unrivaled Results
By continuously training our model, we have set a new standard in accuracy rates. This development puts us ahead of the biggest players in the industry.
Evolution of Model Accuracy
Voiser API vs. Global Competitors
Feature | Voiser | Amazon | Microsoft | OpenAI | |
---|---|---|---|---|---|
Language Performance | Excellent | Good | Medium | Good | Very Good |
Speaker Recognition | Yes | Yes | Yes | Yes | No |
Corporate and Natural Voices | Yes | Limited | Limited | No | Limited |
Ease of Integration | Easy | Difficult | Difficult | Easy | Medium |
Technical Support | Yes | No | No | No | No |
Where is Voiser API Used?
Discover the transformative power of our API in different sectors.
Mobile Applications
Increase accessibility and enrich the user experience by converting content to audio.
Education Platforms
Make learning possible at any moment by converting educational content into audio narration or subtitle format.
Media & Publishing
Instantly transcribe your podcast and video content, or voice your texts with natural sounds.
Call Centers
Automatically analyze customer conversations, detect emotional states, and improve your service quality.
Game Development
Create thousands of lines of realistic and varied dialogue for NPC characters without studio costs.
Health Technologies
Speed up diagnosis by transcribing doctor dictations, automate reporting.
Get Started
Take your digital products one step further with Voiser API. We invite you to meet our technical support team and request a demo.