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Louis Nicholls

Louis Nicholls

Tech founder, newsletter growth expert, and sales consultant

Lisbon, Portugal
Joined August 2025

Network

9.4K connections
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Newsletter Growth Experts
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Creator Economy Founders
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Media Content Founders
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Audience Development Leaders
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Kit Leadership
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SaaS Engineering Talent
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SparkLoop Team

Summary

Louis Nicholls is a serial entrepreneur and tech founder with a strong focus on building and scaling online businesses, particularly in the newsletter and SaaS spaces. He co-founded SparkLoop, a successful newsletter growth platform acquired by ConvertKit, and previously co-founded Gymhopper AG (acquired by myclubs) and PostPerk (acquired '20), showcasing a consistent track record of launching and exiting companies. sparkloop+4
He is recognized as a 'newsletter expert' and 'newsletter nerd,' dedicated to helping creators and founders grow their audiences and monetize their content. Through initiatives like SparkLoop, Grow My Newsletter, and the LetterLand Podcast, he provides tools, strategies, and insights for effective newsletter growth and engagement, driving significant value for publishers. louisnicholls+3
Louis is also a proponent of sales education for founders, having created the 'Sales for Founders' online course and podcast. This initiative stems from his experience as a growth consultant and aims to equip technical founders with the sales skills necessary to acquire customers and scale their businesses, emphasizing actionable insights and real-world application. salesforfounders+3
With a background in Economics and Business Administration from Universität St. Gallen, Louis leverages his academic foundation alongside practical experience to develop frameworks and guides, such as 'The Social Proof Handbook,' which provides a structured approach to using social proof to improve conversion rates and marketing effectiveness. louisnicholls+2

Work

Education

Projects

Hobbies

An enthusiastic amateur in cheesecake baking. louisnicholls