Rime raises $24 million Series A led by M13

• Rime raised a USD 24 million Series A led by M13 to scale its enterprise conversational voice AI business.
• Rime builds speech models for high-stakes, regulated phone calls such as appointment scheduling, loan servicing, patient care.
• Funding targets a roughly 10x expansion of Rime’s proprietary conversational dataset, strategic engineering and research hires.
• Rime supports nearly 100 million monthly enterprise calls, with customers including Mayo Clinic, Dialpad, Upstart.
• Rime is shifting from cascaded voice pipelines to a single speech-to-speech model to cut latency, improve naturalness in live conversations.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. M13 Co. published the original content used to generate this news brief on July 28, 2026, and is solely responsible for the information contained therein.