Murf AI develops voice technology that uses artificial intelligence to create voiceovers for various media. The company provides products including text-to-speech, voice cloning, AI dubbing, and AI translation, aimed at improving content accessibility and engagement. Murf AI's solutions serve multiple sectors, offering tools for e-learning, advertising, audiobooks, and others. It was founded in 2020 and is based in Salt Lake City, Utah.

Respeecher offers AI voice technology services in the media and entertainment sectors. The company provides text-to-speech (TTS) and speech-to-speech (STS) solutions, including voice cloning and emotion transfer, to create realistic voice outputs. Its technology is utilized in applications such as film and TV production, game development, and healthcare. It was founded in 2018 and is based in Burbank, California.

Altered focuses on artificial intelligence (AI) in the digital audio content creation industry. The company offers a range of services, including voice changing for media production and real-time communication, premium text-to-speech, voice cloning, AI voice enhancement, and voice editing. Altered primarily serves the media production and communication industries. It was founded in 2018 and is based in London, United Kingdom.

Resemble AI specializes in generative AI voice technologies and deepfake audio detection within the artificial intelligence sector. The company offers products that enable the creation of synthetic voices through text-to-speech and speech-to-speech synthesis, as well as tools for detecting and watermarking deepfake audio content. Resemble AI's solutions cater to various industries, including entertainment, gaming, customer service, and security. It was founded in 2019 and is based in Mountain View, California.

Replica Studios focuses on AI voice generation and text-to-speech technology in the entertainment and corporate sectors. The company provides products for creating voices for various applications, including gaming, animation, film, and e-learning, using AI capabilities. Replica Studios serves clients such as game developers, animators, filmmakers, and educational content creators, offering voice customization, character voice generation, and workflow integration. It was founded in 2018 and is based in Brisbane, Australia.

WellSaid Labs provides AI voice generation and text-to-speech technology within the synthetic media domain. The company offers voice synthesis services that allow creators and brands to produce voiceovers with different styles, accents, and languages. WellSaid Labs serves sectors including corporate training, marketing and advertising, product experiences, and video production. It was founded in 2019 and is based in Seattle, Washington.