Compare the Top Free Speech Analytics Software as of March 2026

What is Free Speech Analytics Software?

Speech analytics software analyzes audio recordings, typically from customer service calls, to extract valuable insights and improve business operations. By using speech recognition, natural language processing (NLP), and machine learning algorithms, these tools can transcribe spoken words, assess sentiment, identify keywords, and detect patterns in conversations. Speech analytics software is often used to evaluate customer interactions, monitor agent performance, identify customer pain points, and ensure compliance with industry standards. It is widely used in call centers, sales, and customer support departments to improve service quality, enhance customer satisfaction, and optimize training programs. Compare and read user reviews of the best Free Speech Analytics software currently available using the table below. This list is updated regularly.

  • 1
    Oreka TR
    OrecX's audio capture platform was founded on the principles of openness, transparency, and collaboration – creating strategic, economic and technical benefits for its users, with millions of end points spanning the globe. Our flagship software, Oreka TR (total recorder), includes all of the call recording capabilities you will need, at about half the cost of competing call recorder solutions, including screen recording, mobile phone recording, live monitoring, on-demand recording, multi-tenancy, multi-site recording, audit trail, call exporting, retention management, auto tagging (for speech analytics and phrase spotting) and so much more. Using any third party speech analytics or phrase spotting tool, auto tagging from your total call recorder system enables you to choose certain red-flag phrases (such as “can my order” or “not happy”) to have the recording system automatically track.
  • 2
    Yandex SpeechSense
    A service for deep analysis of voice- and text-based communication channels. Improve service quality and efficiency, and gain valuable insights about what really matters to customers. Get helpful feedback in minutes, we mark up the entire dialog with tags to help immediately identify its key characteristics and evaluate service quality. Cut down on time spent analyzing messages and call records, answer context-sensitive questions, and evaluate your operators’ engagement and the sequence of their actions. Implement a speech analysis system to leverage the capabilities of several of our ML services simultaneously. Develop a support service chatbot, get aggregated results based on accumulated data from chats, and in-call behavior of customers and operators. Create a space in your organization, start a new project in it, and set up a connection. Then integrate your telephony and CRM system with Yandex SpeechSense and start loading all conversations.
    Starting Price: $0.00008 per unit
  • 3
    Delacon

    Delacon

    Delacon

    In the same way you can optimize your customer's online journey, you can do the same for phone calls. By using our sophisticated Call Analytics solution, you can make real-time improvements to your marketing campaigns. Analyze conversations, spot keywords and categorize calls using our AI-enabled solution. Manage call flows to ensure they are answered by the right person at the right time. Visually track call conversions to increase ROI across marketing channels, and dive into in-depth call metrics and call performance. Receive instant call notification emails every time your business receives a phone call. Customize our platform to suit your branding so you can provide your customers with a seamless experience. Unique phone numbers follow and track website visitors throughout their browsing sessions. Pinpoint drop-off in the buyer’s journey and enhance the customer experience.
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