Simple AI Secures $14M for Voice Agents

- The $14 million seed round was led by First Harmonic, with participation from Y Combinator, Massive Tech Ventures, and True Ventures. - Simple AI was founded by CEO Catheryn Li and CTO Zach Kamran, who met while leading separate software teams at Y Combinator. Li has degrees in computer science and math from MIT and previously worked at Meta on Instagram and Facebook's newsfeed. - The company's voice AI agents are designed to handle inbound and outbound B2C calls and have been shown to convert and upsell up to 30% more effectively than trained human representatives. - Simple AI's technology was built entirely in-house to ensure low latency, keeping the response time under 850 milliseconds for a more natural-feeling conversation. - Initially, the company launched a consumer app that went viral on TikTok for tasks like obtaining a flight refund, but the founders pivoted to a B2B model after determining that individual consumer needs were too infrequent to support a subscription. - The AI is trained on the transcripts of a client's top-performing human sales agents to learn product details, SKUs, and effective sales techniques. Current clients include companies in diverse sectors, from selling steak and self-storage to home insurance. - The platform offers features such as the ability to adjust the agent's speed, gender, and accent, and can be integrated with a company's full product catalog and customer data for personalized interactions. - For enterprise clients, Simple AI provides features like warm call transfers to human agents, access to a real-time knowledge base, the ability to navigate complex phone trees, support for 29 languages, and automatic PII redaction for compliance.