Hyperbound raises $15M Series A to revolutionize sales with AI

Hyperbound, whose customers include Autodesk, Monday.com, Bloomberg, G2, Vanta, Airwallex, and Hub International, today announced a $15 million Series A led by Peak XV Partners, with participation from Y Combinator, Snowflake Ventures, Roble Ventures, and Fellows Fund. 

The funding follows two consecutive months of adding more than $1 million in new ARR. Before even signing the term sheet, Hyperbound had already hit its ambitious end-of-year projections cementing its place as one of the fastest growing companies in sales technology.

Hyperbound pioneered AI sales roleplays when it launched in January 2024, creating the first scalable practice arena for sales teams. In less than two years, the company has expanded its platform to include real call scoring, custom AI scorecards, and learning modules, enabling organizations to continuously coach every member of the revenue team. Customers span industries from SaaS and financial services to logistics and staffing, and Hyperbound partners with deployment firms like Force Management and Reveneer to drive large-scale rollouts.

“The future of sales will be reimagined with voice and video avatar AI, and Hyperbound is at the forefront. Sales reps love using the platform to close faster and improve productivity — the product is a 10x leap over the status quo. Atul and Sriharsha are ambitious, strong product builders, and we’re excited to back them as they redefine this space.” - Arnav Sahu, Partner, Peak XV Partners.

Founded by longtime friends Sriharsha Guduguntla and Atul Raghunathan, Hyperbound combines deep expertise in AI and enterprise software. Atul, previously at Meta Ads, worked on machine learning models that defined ideal market profiles for billions of ads each day. Sriharsha, from Salesforce, contributed to the conversational AI systems behind Salesforce Einstein. Together, they saw the opportunity to bring the same level of practice and preparation to sales that other professions already rely on.

“How do we help large sales teams go into every conversation as confident and prepared as other professions?” said Sriharsha. “Sales teams should be able to coach in real time without having to spend countless hours analyzing calls and roleplaying with their managers.” Atul added, “That was our original vision for Hyperbound.”

Since launch, Hyperbound has expanded usage across SDR, AE, account management, and customer success teams. The platform now supports over 25 languages and recently introduced multiparty AI sales roleplays, allowing reps to practice complex calls with multiple buyer personas.

“Hyperbound is transforming how sales organizations train their teams and make sales coaching scalable with AI," said Harsha Kapre, Director, Snowflake Ventures. "We are excited to invest in Hyperbound and add the power of Snowflake Cortex AI to help sales professionals create better experiences and interactions with their customers.”

The announcement was also recently featured in Forbes, underscoring the market’s confidence in Hyperbound’s rapid growth and category-defining approach to AI sales training.

Hyperbound has now raised a total of $18.3 million. More information, including free access to AI sales roleplays, is available at www.hyperbound.ai.