Top 116 Natural Language Understanding (NLU) Software SaaS Companies in May 2026

Larnaca, Larnaca, Cyprus

At Omilia we are engaged to provide the most human-like human-to-machine communication experiences and technologies in order to help large enterprises improve the customer care experience. Starting out of a small garage, Omilia is now serving 1 billion conversations, in 30 languages, across 17 countries. With one of the fastest growing NLU solutions in the market, Omilia has been recognized as a Leader in the 2022 Gartner® Magic Quadrant™ for Enterprise Conversational AI Platforms, as well as in the IDC Marketscape for Worldwide Conversational AI Software Platforms for Customer Service 2021. Our technology allows the enterprise to take advantage of Open-Question customer care with end-to-end Self-Service to greatly improve customer experience and significantly decrease operational costs. In 2016 Omilia expanded to USA and Canada, counting 33 full production deployments worldwide and case studies with proven KPIs and ROIs across various industries.

Palo Alto, California, United States

We're the world's first real-time speech understanding platform. Our AI-powered technology is designed to revolutionize communication by giving multilingual speakers a choice when it comes to how they communicate. It's a step towards empowering individuals, advancing equality, and deepening empathy. Our mission is to build a more understanding world.

Irving, Texas, United States

Acqueon leads the way as the premier Generative AI-powered Revenue Execution Platform, specializing in outbound communications tailored to empower B2C enterprises in regulated and non-regulated industries in achieving their revenue generation goals and revenue recovery objectives. Covering a range of essential use cases including Collections, Internet Sales, Telephone Sales, Proactive Service, Reminders, Outage Notifications, and Appointment Management, Acqueon enables customers to elevate sales performance and enhance customer satisfaction. We achieve this through the automation of communication workflows, optimizing human resources, utilizing predictive analytics and AI for strategic customer engagement, ensuring compliance with privacy and communication regulations, and seamlessly integrating with existing communications infrastructure and record systems. With more than 110,000 agents and 200 global customers placing their trust in Acqueon, businesses experience increased revenue outcomes while fostering lasting, loyal customer relationships.

Rockville, Maryland, United States

expert.ai is a company that offers a hybrid natural language artificial intelligence platform. They provide knowledge models, answers, and professional services to help businesses leverage AI technology. Their platform is designed to understand and analyze human language, enabling organizations to extract valuable insights from unstructured data.

San Francisco, California, United States

Multilingual, multimodal, multi-agent systems for localization

Middletown, Delaware, United States

Upload an audio file or submit a link for a YouTube or Twitter video, Twitter Space, Apple Podcast, or Twitch recordings, and you can: - Get a transcript with 99% accuracy. - Save time with timestamped detailed summaries and key takeaways. - Ask further questions to the AI assistants that will answer your questions based on the transcript. - Create your own AI assistant with hundreds of hours of content. Alphy also provides a complete AI extension for YouTube search.

Atlanta, Georgia, United States

Self-service analytics for business users. Get analytics quickly with our easy-to-use interface. Natural language questions are answered as data visualizations.

New York, NY, United States

Drive Pipeline & Revenue Growth using SalesboxAI’s Intent-based Conversational ABM Platform & Programs

San Francisco, California, United States

Web app for human-in-the-loop interactions with AI agents in LangGraph applications

Santiago, Chile

Understand, in real time, your clients’ reality to give them the best experience