Alternatives to Cognigy (NICE)

Sierra helps businesses build better, more human customer experiences with AI agents that can understand, reason, and take action across various channels.

Enterprise AI platform enabling businesses to build and deploy AI agents for automation and service.

Enterprise leader in conversational AI and digital customer engagement platforms for global brands.

Uniphore is a conversational AI platform that automates customer service and sales interactions.

Building advanced speech models capable of passing the Turing test and providing infrastructure for voice agents.

Synthflow AI is a no-code platform for deploying human-like AI voice agents to automate phone calls, providing 24/7 support, lead qualification, and appointment scheduling for businesses at scale.

David AI is an audio data research company building the data backbone for voice-based AI.

AI voice agents for US consumer lending, automating collections, customer service, and compliance.

AI-powered voice agent for customer service and sales automation.

AI-powered platform for building and deploying sophisticated conversational AI agents.

Trillet.ai creates cutting-edge multi-modal voice AI solutions for businesses to connect with customers.

AI-powered voice agent for customer service and sales automation.

AI-powered voice agents that are indistinguishable from humans, focusing on mortgage lead qualification and engagement.

Develops foundational voice AI for underserved Pakistani languages to bridge the knowledge equity gap.

Krisp maximizes productivity in digital voice conversations with AI-powered noise cancellation, accent conversion, and meeting assistance.

Enterprise Voice AI platform for automating 24/7 phone calls with self-hosted, custom AI agents.

Vapi provides a highly configurable API platform for developers and enterprises to build, deploy, and scale human-like voice AI agents.

Replicant automates enterprise customer service with AI-powered voice agents that handle complex conversations.

AI-powered video creation and localization tools for professional content transformation.

An all-in-one platform for building voice AI agents using intelligent building blocks.

End the repetitive DMs. Voize connects you with shoppable skincare routines curated exclusively by verified dermatologists and medical professionals. Science, not hype.

Enterprise-grade platform for at-scale automated testing and production monitoring of voice and chat agents.

Certus AI provides an AI phone system that helps restaurants recover lost revenue by ensuring every call is answered instantly, intelligently, and 24/7.

OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.

Phone carrier for AI agents, providing real phone numbers, voice, and messaging via API.

AI-powered voice automation platform for businesses to enhance customer interactions and streamline operations.

Tookee is an AI and voice technology company developing an AI-powered voice assistant for customer service and sales.

AI-powered voice and conversational AI platform for businesses.

Mmuze is a conversational voice AI shopping platform for online retail, focusing on grocery and fashion.

Daber AI provides intelligent voice and chat agents to automate customer and citizen interactions across various industries, offering post-interaction analytics.

AI-powered voice agent and virtual receptionist that automates customer calls.

Nurix AI builds enterprise-grade chatbots powered by advanced LLMs for scalable customer engagement.

VoiceOS provides an AI-powered voice agent platform designed to automate and optimize the candidate interview process for enterprises, aiming to accelerate hiring and improve candidate quality.

AI-powered transcription and captioning platform delivering enterprise-grade accuracy for legal, education, media, and corporate use cases.

A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.

Deepgram is an enterprise voice AI platform providing APIs for speech-to-text, text-to-speech, and voice agents, used by over 200,000 developers to build voice-first products.

AI-powered real-time speech understanding platform for multilingual communication and clarity.

AI-powered noise cancellation and meeting assistant for clear, productive online communication.

Willow is an AI dictation app designed for professionals to write 4x faster using voice anywhere on their computer.

AI-powered text-to-speech platform creating lifelike synthetic voices for businesses.

Ufonia is a UK-based healthcare AI company that develops AI-powered voice agents designed to conduct routine clinical conversations with patients.

Fish Audio builds AI voice models for both creative use cases and enterprise applications, offering expressive and steerable AI voices.

Enterprise AI Decision Engine transforming data into predictive business insights and automated sales optimization.

Build and deploy self-improving AI voice agents without extensive engineering.

Real-time AI sales copilot providing on-the-spot phrase suggestions and advice during calls.

AI-powered platform organizing and delivering personalized audio content snippets.

AI-powered platform for personalized and engaging customer interactions, offering AI role-play sales training software.

Autonomous voice agents that understand intent, manage conversations, and drive real outcomes.

Automated testing and observability for AI voice and chat agents to ensure reliability and accelerate deployment.

Voice AI platform for frontline workers, transforming speech into structured data and automated workflows.

Develops advanced conversational AI solutions for contact centers, enhancing efficiency and customer engagement.

Conversational AI platform for healthcare, enabling patient engagement and clinical workflow automation.

Immersive 360-degree live streaming platform for events, concerts, and experiences.

AI-powered audio and video creation platform for effortless content production and editing.

Iris Tech develops an AI-powered platform for real-time voice agents, enabling businesses to automate customer interactions.

NLX builds AI-powered conversational interfaces for customer service and sales.

Open-source library for building hyper-realistic voice agents and conversational AI applications.

Voice and agentic AI platform enabling businesses to create conversational experiences.

Open-source AI models for voice synthesis, translation, and TTS.