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FreeClimb Research

Unlock cutting-edge AI/ML research for enterprise voice tech

We investigate and innovate solutions to complex challenges in speaker recognition, liveness detection, and AI–empowering enterprise contact centers to deliver smarter, more secure customer experiences.

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Enter the next era of ASR and LLMs

Explore research breakthroughs advancing natural language understanding, voice biometrics, and transcription accuracy at scale.

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Boost voice model accuracy by 10% with bespoke ASR

Discover how custom ASR models can improve accuracy by up to 10% and lower licensing costs for your business. 

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How LLMs can create better caller experiences

Gain insight into the foundation of large language models in telecom–and how they’re driving innovation in call centers.

our vision

Bridging the language gap between humans, AI, and enterprises

We're advancing AI research in linguistics and systems to develop scalable solutions that excel in real-world complexity. Our advanced models help businesses enhance CX, improve automation, and bolster defenses against identity-based attacks, paving the way for more secure, efficient interactions.

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featured article

Better spoof detection for synthetic voices

Voices can be cloned with just 30 seconds of audio, creating challenges for systems and agents to distinguish real from fake. Our advanced model quickly adapts to new voices and changing conditions–even with limited training data–providing businesses with more reliable protection against AI-driven voice fraud. 

Our focus areas

Bespoke automatic speech recognition

Custom ASR models designed for your specific domain or application. 

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Conversational AI and intelligent agents

Human-like virtual agents that understand and resolve customer needs.

Enterprise use of large language models

Surface insights, automate workflows, and drive better decision-making.

Events

Be the first to know about our latest innovations

Join us at upcoming events where we share our latest research findings and innovative solutions on speaker recognition, liveness detection, and LLM integration in enterprise systems.

Upcoming
IIT RTC Conference 2025
Conference
October 7-8, 2025
Chicago, IL
Research Highlights

From research to real world

Enhancing transcription accuracy

ASR systems often struggle to accurately transcribe audio, especially in noisy environments. By leveraging LLMs, we select the optimal ASR output, reducing word error rates and improving transcription quality.

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Going beyond the surface of sound

Using sparse autoencoders (SAEs), we uncover hidden features in audio data to enhance speech recognition and voice authentication systems, enabling businesses to break down complex data into insights.

Boosting voice authentication in multi-speaker settings

Traditional systems have difficulty differentiating speakers in group settings. Our new technique increases speed and accuracy of multi-speaker detection–enabling better voice biometrics, diarization, and forensics.

Let's start a conversation

Questions? Contact the Research Team at research@freeclimb.com.