Unmixr AI - Text to Speech, Speech to Text, Audio/Video Dubbing Reviews

The AI Chatbot was removed from the new interface, which was disappointing because it is the feature I use most in Unmixr. I initially left a negative review due to its removal.

Update: The support team responded and confirmed that the AI Chatbot is being updated and will be added back to the interface. I appreciate their communication and willingness to address the issue. Because of their response and commitment to restoring the feature, I am updating my rating to 5 stars and look forward to future updates.

I bought 3 codes and was expecting to have access to the 1000+ voices as stated in the description. Most are locked and not available in my tier :(

Scrolling through some of the other reviews it looks like I'm not alone.

Haven't tried the other features as I (like most people presumably) want this for the text to speech features.

I rarely leave reviews this early, but after digging deep into this platform, I honestly believe Unmixr AI may be one of the best purchases I’ve ever made on AppSumo.

This is NOT just another simple text-to-speech tool.

This platform is a BEAST.

At first, I thought I was buying AI voices. After spending time inside the system, I realized this is actually an entire AI-powered media production ecosystem.

The deeper I go, the more I discover:

* Narration Studio
* Dialogue Studio
* Voice Cloning
* Subtitle Generation
* Audio Conversion
* Pronunciation Libraries
* Embedded Audio Widgets
* Sound Libraries
* Timing Controls
* Multi-language support
* Voice Instruction Systems
* Cinematic narration controls
* Podcast-ready workflows

And the quality is surprisingly good.

What impressed me most is that you are not just selecting voices — you are directing performances. The speech instruction system alone changes everything. The same voice can sound like:

* a podcast host
* documentary narrator
* teacher
* storyteller
* cinematic trailer voice
* calm meditation guide
* leadership trainer

just by changing the instruction set.

That is powerful.

I’m building leadership training systems, podcasts, ministry content, online courses, devotionals, and AI media projects — and this platform fits directly into that workflow.

The Dialogue Studio especially has huge potential for:

* roleplays
* coaching simulations
* Bible reenactments
* training conversations
* interviews
* educational storytelling

The voice cloning feature also appears extremely promising for scaling content creation without constantly re-recording audio manually.

And honestly… I still feel like I’ve only scratched the surface.

Most people are probably going to use this for basic voiceovers. But if you are a creator, educator, coach, podcaster, course builder, marketer, YouTuber, ministry leader, or digital entrepreneur, you may realize very quickly this thing can become a core part of your entire content pipeline.

The amount of tools packed into this platform is honestly kind of crazy.

Excellent purchase.
Excellent potential.
Massive value.

This one feels like a sleeper hit.

Unmixr AI is a legitimate "Swiss Army Knife" for creators, bundling high-quality TTS, STT, and AI video dubbing into one platform. The sheer value proposition, especially with the wide range of natural-sounding voices and language support, is truly impressive. The TTS functionality, in particular, is a standout feature and the user experience is very smooth.

However, I have encountered a critical, workflow-breaking issue related to API usage limits. My account was throttled and returned the following error message:
{"detail":"Request was throttled. Expected available in 49772 seconds."}
This throttling means a mandatory lockout of approximately 13.8 hours before service resumes.

While I understand the necessity of rate limiting, a half-day recovery period is catastrophic for high-volume users or projects with tight deadlines. If Unmixr aims to be a reliable production tool, the team must urgently re-evaluate the throttling mechanism to provide shorter recovery times or clearer, more robust capacity for AppSumo users. Until this is fixed, I caution any high-volume user.

I purchased this deal in 2024. When I first tried it, I still had plenty of voices to use. As of today, I've logged back in and found I can only use three in Indonesian and other languages, and those are very outdated and unusable.

This is in contrast to the Appsumo landing page, which states you can use 1,100 AI voices. This seems completely misleading. I hope you fulfill your promise on this landing page. That's all. I'm not a regular user of this tool; in fact, I only recall exporting audio less than 10 times.

I have tried to contact your support email on May 9th with no response until today.