Best Agent4 Voice Virtual Agent Alternatives & Competitors in 2025

Adola is revolutionizing telephony by blending AI voice assistants with phone systems. At just $25/month, link your AI assistant to a phone number and transform the way you interact with customers. Setup under the minute.

paid $25.0 / Monthly

Brings voice and messaging to your web and mobile applications.

Open Source

Daily AI sports picks generated by artificial intelligence. SafeBet.ai helps you analyze all NBA, NFL, MLB, UFC and soccer games. It has a massive database by having analyzed all the games in the past 3 years. Use AI to improve your sports bets.

Visit website $97.0 / Monthly

Conversational UX Platform. (ex API.ai)

We delight our customers' customers. Gleen AI is the world's most accurate & capable generative AI-based chatbot. It doesn't hallucinate, automatically takes actions on behalf of customers, and is easy to set-up & maintain. It's also free to try.

freemium

Personalized, efficient student study assistant

The Bot API allows you to easily create programs that use Telegram messages for an interface.

Open Source

A self-service, cloud-based call center 📞

Open Source

Watson Assistant is an AI assistant for business.

Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs

A tool to help you manage a telegram community, prevent spam