Nuance End of Life Critical Dates and: Diagenix replacement options
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Core ASR and TTS
If you’re looking to continue to capture your investment and stay on premise we offer several enterprise ASR and TTS engines from leading compaines.
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Packaged Applications
Our pre-built, feature-rich, lightweight packaged applications offer advanced capabilities without the hassle of a custom engineering that can be deployed in the cloud or on premises in days not weeks.
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Connectivity
We are continously building communication connections into market leading products that make it easier for you to take advantage of advanced technology. We are also committed to offering premise based communication platforms.
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Solutions
Our tailored contact center solution offerings help organizations of all sizes reduce costs, improve operational efficiencies, and increase customer satisfaction.
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Generative AI Platforms
Accelerate your ominchannel transformation and deployment with advanced Generartive AI, Speech Recognition offered by Kore.ai, Google, Microsoft and others.
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- Services
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Consulting
Rethink your strategy, optimize your process, and freshen your perspective across your customer service channels with the help of our team of experts.
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Custom Application Development
Rapidly produce high-quality, cross channel IVR and conversational speech applications and components with the latest marketing leading tools, quickly and cost effectively.
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Tuning, Optimization, & Analytics
Analysis, Tuning, and Optimization are at the core to our approach when delivering an application including continuous monitoring and tuning over time.
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Tooling
Kickstart your projects and streamline processes to deliver exceptional omni-channel applications on the platform of choice with the help of our team of certified experts.
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Installation & Integration
Our installation and integration services ensure solutions thrive within your environment and are connected to your back-end systems for optimal performance.
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Software Engineering
Our tailored contact center solution offerings help organizations of all sizes reduce costs, improve operational efficiencies, and increase customer satisfaction.
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Maintenance & Support
All bases stay covered with standard business hours coverage to 24/7 premium support from our experienced team of full stack engineers and technicians.
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- Cloud
- Partners
- Resources
- About
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- Support
- Products
-
-
-
-
-
Core ASR and TTS
If you’re looking to continue to capture your investment and stay on premise we offer several enterprise ASR and TTS engines from leading compaines.
-
Packaged Applications
Our pre-built, feature-rich, lightweight packaged applications offer advanced capabilities without the hassle of a custom engineering that can be deployed in the cloud or on premises in days not weeks.
-
Connectivity
We are continously building communication connections into market leading products that make it easier for you to take advantage of advanced technology. We are also committed to offering premise based communication platforms.
-
-
-
Solutions
Our tailored contact center solution offerings help organizations of all sizes reduce costs, improve operational efficiencies, and increase customer satisfaction.
-
Generative AI Platforms
Accelerate your ominchannel transformation and deployment with advanced Generartive AI, Speech Recognition offered by Kore.ai, Google, Microsoft and others.
-
-
-
- Services
-
-
-
-
-
Consulting
Rethink your strategy, optimize your process, and freshen your perspective across your customer service channels with the help of our team of experts.
-
Custom Application Development
Rapidly produce high-quality, cross channel IVR and conversational speech applications and components with the latest marketing leading tools, quickly and cost effectively.
-
Tuning, Optimization, & Analytics
Analysis, Tuning, and Optimization are at the core to our approach when delivering an application including continuous monitoring and tuning over time.
-
Tooling
Kickstart your projects and streamline processes to deliver exceptional omni-channel applications on the platform of choice with the help of our team of certified experts.
-
-
-
Installation & Integration
Our installation and integration services ensure solutions thrive within your environment and are connected to your back-end systems for optimal performance.
-
Software Engineering
Our tailored contact center solution offerings help organizations of all sizes reduce costs, improve operational efficiencies, and increase customer satisfaction.
-
Maintenance & Support
All bases stay covered with standard business hours coverage to 24/7 premium support from our experienced team of full stack engineers and technicians.
-
-
-
- Cloud
- Partners
- Resources
- About
-
- Support
End-of-Sale
For all those who have purchased through Cisco Solutions Plus, Avaya or Genesys the end of sale and availability and access for all Nuance products is June 30th, 2025.
Pending End-of-Life
All Nuance products are slated to be retired by June 30th, 2027-including its flagship Nuance Recognizer ASR (Automatic Speech Recognition) and Nuance Vocalizer TTS (Text-to-Speech) and Conversational AI.
How Diagenix Can Help
Diagenix is still able to offer:
1. Continued Sales and support of Nuance Recognizer
and Vocalizer TERM licenses up until June 30th, 2027.
2. Extended Maintenance and support beyond June 30th, 2027,
for all Customers who have Perpetual Licenses.
For those Cisco, Avaya and Genesys Customers you can
continue to source Nuance licenses and Support from Diagenix.
Looking To Replace your Nuance ASR and TTS while
Staying
on-prem?
As a Nuance Distributor and Reseller for the past 25 years our Reseller Echosystem Partners
and Customers rely on Diagenix every day to get the most out of their IVR and Speech solution
investment. We are committed to continuing the sale and support of enterprise ASR and TTS
for those Customer who are looking to stay on premise
Staying on-premise and replacing Nuance with one of our Alternative Solutions has many advantages such as:
Not having to re-write, integrate, and test your IVR Applications
Maintaining control over data security and compliance
Predictable licensing and Support costs
Not having to rely on a third-party cloud providers
Not having to re-train your employees on a new technology or set of tools
Easier to debug and support
Can create, modify and tune your Grammars

Which Alternative is Best for You?
Let Diagenix help you with selecting the right replacement solution when migrating off Nuance.
A Migration Option Guide is available for each alternative solution. ASR Recogntion Testing/Demos and TTS Audio Samples for recognition accuracy and quality of TTS is also available along with Pricing and TCO comparison of each alternative solution based on the number of ASR and TTS ports to be migrated.

Diagenix stands ready to guide your team through the migration process smoothly by offering remote Installation Services, Grammar verification and ongoing M&S when selecting one of our replacement options.