Danny Leffel

CEO, Crew

Danny Leffel is currently the CEO & co-founder of Crew, a messaging and productivity app designed for mobile workforces. He previously founded Yardsellr, a service that operated on top of Facebook and Twitter to augment these services and provide the marketplace-specific functionality so that items could be bought and sold in the social feeds of users. During his time as the CEO at Yardsellr, Danny raised $16M from Tiger Global, Accel Partners and Harrison Metal and helped the company grow to 50 employees. Prior to Yardsellr, he co-founded InGameNow, and served as the VP of Business Development at VideoSurf, a computer-vision technology company turned video search engine that Microsoft acquired in 2011 for $100M. From 2004 to 2007, Danny served as the manager at eBay Business. Danny graduated from Trinity University in 1997.

Articles by Danny Leffel

Buyer Journey Framework – The Secret To B2B Go-To-Market Success with Tony Yang

In this Mucker Growth Session, Tony Yang, Head of Growth at Mucker, walks through using a buyer’s journey framework to improve your customer’s experience and your conversion rates. Common Buyer...

Annual Financial Planning Best Practices for Startups with Debbie Rosler

In this Mucker Growth Session, Debbie Rosler from Burkland reviews best practices for building a startup annual financial plan. Objectives of Financial Planning for Startups There are 6 key objectives...

Creative GenAI Applications to Fuel Early Stage Startup Growth with Rosemary Brisco and Bob Mitton

In this Mucker Growth Session, Rosemary Brisco and Bob Mitton, renowned consultants in the AI field, focus on how startups can utilize AI to enhance growth and efficiency across various...

How To Identify Key Product Metrics To Unlock Value For Product-Led Startups with David Jesse

In this Mucker Growth Session, David Jesse, Senior Product Advisor & Coach at Prodify with prior product leadership experience at DoorDash, Groupon, and eBay, focuses on aligning your product metrics...

Managing Complex B2B Sales Motions for Startup Founder-Led Sales with Luke Welch

In this Mucker Growth Session, Luke Welch, owner of Luke Welch GTM Consulting and former VP of Global Marketing Solution Sales at Salesforce, focuses on the challenges and best practices...

How to Kickstart Content Marketing at Early-Stage Companies with Dennis Shiao

In this Mucker Growth Session, Dennis Shiao, founder of marketing agency Attention Retention, walks through how to make an impact with content marketing even when you have limited budget and...