5 AI Voice Transcription Services for Call Centers
Oct. 16, 2026

With a shortage of operators, call centers are increasingly pressured to improve efficiency.
If you're looking to optimize call center operations, we recommend introducing an AI transcription service!
By converting call center conversations into text using the latest AI, you can check response quality and process post-call tasks more quickly.
Additionally, since call center interactions can be stored as easy-to-handle text data, they can be widely utilized for marketing, internal training, and more.
This article will explain recommended methods and services for transcribing call center conversations!
Ready to solve your call center operational challenges with AI transcription services?
Recommended AI Transcription Services for Call Centers
There's an AI transcription service highly recommended for transcribing call center conversations.
That is Mr. Transcription.
Mr. Transcription is a transcription service that uses the latest AI to convert audio to text with high accuracy and speed.
Anyone can easily transcribe from this page.
The latest AI enables speedy text conversion of call center conversations!
What's more, Mr. Transcription is free to use!
Free registration allows you to transcribe up to 10 minutes per day, so if you're looking for a way to transcribe call center calls, why not try Mr. Transcription here first?
What are Transcription Services for Call Centers?
To streamline call center operations, it's recommended to implement AI transcription services.
First, we'll introduce why AI transcription services are recommended for call centers and the benefits of their implementation.
Why Transcription Services are Recommended for Call Centers

Call centers are indispensable for handling inquiries and complaints.
While the use of alternatives like AI-powered chatbots is increasing, it's still difficult to completely eliminate call centers at present.
However, call center operations face issues such as:
- Operator shortage
- Increasing complexity of required responses
- Growing importance of compliance
To address these challenges, implementing AI transcription services is highly recommended.
Operator Shortage
A major problem in call center operations is the shortage of operators.
Call center operators often have high turnover rates, leading to a constant staff shortage.
Moreover, with labor shortages across various industries, average hourly wages are soaring, making it increasingly difficult to hire new staff.
To improve retention and address staffing shortages, support for operators' work content and mental well-being is crucial.
This is where AI transcription services can be beneficial.
By using AI transcription services, you can visualize operator conversations and provide detailed advice to each staff member.
Additionally, since call center conversations can be stored as data, it becomes possible to educate and guide staff more effectively.
Increasing Complexity of Required Responses
The quality of customer service required in call centers is becoming more sophisticated year by year.
One reason for this is the widespread use of social media, which has increased the potential for individuals to spread malicious information.
If a call center handles a complaint inappropriately, it could negatively impact the company's image.
To monitor call center responses and address the increasing complexity of required interactions, implementing AI transcription services is recommended.
By using AI transcription services to convert call content into text, it becomes possible to quickly check if operators are handling complaints appropriately.
Furthermore, when transferring complaint handling to other staff, key points can be grasped immediately.
Growing Importance of Compliance
Moreover, AI transcription services are also useful for call center compliance measures.
By monitoring call center conversations using AI transcription services, you can check if operators are making statements that violate compliance regulations.
Even when concluding contracts with customers via call center conversations, AI transcription services can help prevent disputes like "he said, she said".
Thus, implementing AI transcription services can solve challenges in call center operator tasks.
Why not visualize your call center conversations using AI transcription services?
How to Transcribe Call Center Conversations

There are three ways to transcribe call center conversations.
1. Record using a Cloud PBX service → Transcribe with an AI transcription service
A recommended method for transcribing call center conversations is to record them using a Cloud PBX.
Cloud PBX is a system that handles incoming and outgoing calls via an internet server (cloud).
By implementing Cloud PBX, you can record call content and save it on the server.
Then, simply transcribe the recorded audio using an AI transcription service like Mr. Transcription.
2. Record Landline Calls → Transcribe with AI Transcription Services
Using business phones with recording functions or recording devices attached to landlines is also a recommended method.
This approach is suitable for small-scale call centers with a limited number of phones.

7 Landline Call Transcription Tools! How to Record & Transcribe Calls, Benefits, and Selection Guide
A comprehensive guide on how to record and transcribe landline phone calls. We've compiled recommended methods, services, tools, and equipment.
3. Transcribe with Call Center-Specific Transcription Services
For large-scale call centers, utilizing transcription services designed for call centers is another viable option.
While the cost can be substantial, it allows for the integration of recording, transcription, and analysis as a single package.
Recommended AI Transcription Services for Recording Call Content
Mr. Transcription is an AI transcription service highly recommended for transcribing audio recorded with cloud PBX services or recording devices.
As it's a browser-based transcription service, anyone can easily convert call center conversations into text by simply uploading the recorded audio file.
Being a service originating from Japan, you can rest assured about its security.
Another key feature is its ability to transcribe with high accuracy and speed using the latest AI technology.
Even long audio files can be transcribed at super-fast speeds in just about 1 minute, allowing for quick sharing and utilization of call content in text format.
Its intuitive and easy-to-understand operation means it can be used immediately, eliminating employee training costs.

How to Use Mr. Transcription: A Guide from Registration to Completion
This guide explains how to use Mr. Transcription, from registration and uploading to checking results, with images. It also covers useful features like pricing plans, AI summarization, and subtitle output.
What's more, Mr. Transcription is available for free!
By registering for a free membership, you can transcribe up to 10 minutes per day, allowing you to experience the high performance of the latest AI right away.
If you're looking for a way to transcribe call center conversations, why not try Mr. Transcription?
Top 5 Recommended Call Center Transcription Services
So, which services are best for transcribing call center conversations?
Here are our specific recommendations!
1. NTT East Hikari Cloud PBX

NTT East Hikari Cloud PBX is a cloud PBX service designed to move phone call reception and outgoing calls to the cloud.
By subscribing to the optional "Hikari Cloud Phone for Webex Calling," you can record call content.
After that, simply transcribe the recorded audio using an AI transcription service like Mr. Transcription, and the call center conversation will be converted to text.
This service is recommended when you want to streamline call center operations using a cloud PBX.
2. Naisen Cloud

Naisen Cloud is a cloud PBX service that allows you to use a fixed phone number as an extension.
In addition to landlines and smartphones, it also supports IP phones, making it easy to set up a call center with a 050 number.
By setting up the automatic call recording function, you can record and download audio for up to 100 hours or 3 months.
3. BIZTEL

BIZTEL is a cloud PBX service designed to solve all business phone-related issues.
It is a long-standing service launched in 2006 and has been adopted by many companies.
Dedicated plans for call centers are also available.
The call center plan starts from an initial fee of 50,000 yen and a monthly fee of 15,000 yen per seat.
4. Sanko Automatic Call Recorder BOX2

For small-scale call centers with fewer phones, a recording device that attaches to business phones is recommended.
Call content can be saved to an SD card, then simply copy it to a PC and use an AI transcription service like Mr. Transcription to convert it to text.
This is recommended when you want to keep costs down.
Sanko Automatic Call Recorder BOX2
5. MiiTel Call Center

MiiTel Call Center is a service for analyzing the status of call center operators through voice analysis.
By transcribing audio in real-time, it visualizes operator conversations.
Summarization and sentiment analysis are also possible.
Contracts are available from 5,980 yen per ID per month, but please note that an administrative fee is required for contracts with 10 IDs or fewer.
Streamline Call Center Operations with Transcription Services
Facing challenges like operator shortages or increasingly complex inquiries? AI transcription services are highly recommended for resolving call center operational issues.
By making call content visible, these services significantly simplify call center management.
Why not use AI transcription services to boost your call center's efficiency?
■ AI transcription service "Mr. Transscription"
"Mr. Transcription" is an online transcription tool that can be used from zero initial cost and 1,000 yen per month (* free version available).
- Supports more than 20 file formats such as audio, video, and images
- Can be used from both PC and smartphone
- Supports technical terms such as medical care, IT, and long-term care
- Supports creation of subtitle files and speaker separation
- Supports transcription in approximately 100 languages including English, Chinese, Japanese, Korean, German, French, Italian, etc.
To use it, just upload the audio file from the site. Transcription text is available in seconds to tens of minutes.
You can use it for free if you transcribe it for up to 10 minutes, so please try it once.
Email: mojiokoshi3.com@gmail.com
Transcription for audio / video / image transcription. It is a transcription service that anyone can use for free without installation.
- What is Mr. Transcription?
- Transcript images, sounds, and videos with Mr. Transcription
- Free registration
- Rate plan
- manual
- Try other free services
