Nicolas Toper

Nicolas Toper is a co-founder of Inboxbooster, a company focused on improving email deliverability and helping businesses ensure their emails reach the intended inbox rather than being filtered into spam. He has extensive experience in the email delivery industry, having co-founded CritSend, where he led efforts to develop one of the first SMTP relay services. Toper's career spans over 20 years, during which he has delivered more than 500 billion emails and developed expertise in deliverability solutions.134

Professional Background

• Co-Founder at Inboxbooster (May 2016 - Present)

  • Based in the San Francisco Bay Area, Inboxbooster provides tools to diagnose and resolve email deliverability issues, helping clients understand why their emails may end up in spam folders.14

• Founder and CEO at CritSend (February 2008 - February 2016)

  • CritSend was an email delivery service that emphasized reliability and deliverability expertise.1

• Founder at Pilo.cool (January 2014 - January 2016)

  • Developed innovative energy solutions, including a rechargeable AA battery.1

Education

Nicolas holds a Master of Science in Computer Science from the Conservatoire National des Arts et Métiers, where he graduated with a 4.0 GPA. He also participated in the Y Combinator startup accelerator program in 2017.13

Expertise and Contributions

As a deliverability expert, Toper is actively involved in addressing the challenges of email marketing in a landscape increasingly influenced by AI and spam filters. His work at Inboxbooster aims to provide evidence-based solutions for businesses struggling with email placement issues, ensuring that legitimate communications are successfully delivered to their intended recipients.235