River launches voice AI sales agents

River takes conversational sales AI to the next level by shifting from simple email/chat triage to handling live, voice-based product demonstrations and objection management. While the promise of eliminating the scheduling bottleneck is attractive for high-velocity inbound funnels, the success of such tool hinges on voice latency, the accuracy of real-time demo interactions, and prospect willingness to buy from an AI agent.

• –Eliminates the scheduling friction for B2B leads by enabling instant demo-to-close capabilities on the first touchpoint.
• –Provides voice, accent, and persona customization to match specific buyer personas and brand guidelines.
• –Leverages advanced LLMs to go beyond rigid scripts, allowing the AI to think on its feet and manage non-trivial objections.
• –Backed by prominent tech founders, demonstrating strong initial industry trust and commercial potential.