A growing number of meetings now include an AI note-taker that records the conversation and outlines action items. Siro aims to implement the same approach for sales representatives who are in the field and engaging with customers in person. The company on Wednesday revealed it has secured $50 million in series B round led by signalfire with participation from DIck Costolo and Adam Bain’s firm o1 Advisors Square CPO Saumil Mehta, the founders of business management software Squint Song Laron and Dave Salvant, former Yelp SVP of Engineering Michael Stoppelman, and former snap Engineering VP Ding Zhou also participated. TO date, Siro has raised a total of $75 million.

Founder’s Journey and Vision Behind Siro

Founder Jake Cronin conceived the idea for Siro based on an experience he had in college. During one summer, he could either work at an amusement park or sell kitchen knives from door to door. He chose the latter and made a decent income from it. The following year, he established an office to recruit additional sales representatives to sell knives. However, he understood that he couldn’t be present physically to assist in coaching all the junior representatives.

A few years later, after working at McKinsey, Cronin started building Siro, coding the core product himself.

“When I was running the knives sales office, I realized a lot of sales work is manual, and good software could have a lot of value.” 

He told TechCrunch in an interview. 

“The more I researched sales, I thought that the biggest opportunity here is not in data enrichment or customer relationship management, but it is in improving the lives of sales reps who are on the ground.”

How Siro Functions to Enable Sales Teams

Siro records sales meetings using an application. Among the features is a company-wide dashboard enabling sales representatives to log successful calls and categorize them by peer engagement, which allows other team members to listen to the best calls and gain insights for enhancing their field sales visits.