John Wilker is the founder of The Simple Biz, a wooden pallet recycling business that generates $400K annually with no employees. The business involves collecting free pallets from businesses and selling them to others for a profit. Wilker's model is streamlined, efficient, and highly profitable, allowing him to work minimal hours each day.

Elena Zaharova and Anfisa Savchenko co-founded Purpur, an app designed to help partners and friends improve their relationships through meaningful conversations. The app evolved from their successful card games that focused on sexual wellness and communication. With their unique approach, the founders have successfully monetized the app, which now generates $3,000 per month, and continue to expand its reach and impact.

Charles Brecque founded Legislate, a legal tech company from Oxford, UK, that enables non-lawyers to create and manage contracts efficiently. The platform uses machine-readable formats to streamline contract processes, attracting over 120 clients and generating $5,000 per month in revenue. Legislate has grown significantly since its inception in April 2020, with a team of 12 employees and over £1M in raised funds.

Joe Previte, an Open Source TypeScript Engineer, launched an online course that teaches developers how to effectively use TypeScript in production. His course has attracted over 1,500 students and has grown from a free email course into a more extensive educational offering. Partnering with the Badass Team, Joe has managed to focus on content creation while scaling his business, with plans for further expansion through workshops and a self-paced course.

Ryan Gilbert created a successful side hustle by launching a newsletter called "Workspaces," which shares insights into remote workspaces of entrepreneurs and professionals. The newsletter eventually grew to $24K/year in revenue, was acquired by the YC startup Loops, and provided Ryan an opportunity to transition into a tech career.

This article details the journey of Rox, a tech entrepreneur who built a $16K/month business testing YouTube thumbnails. The journey highlights the challenges and successes experienced in creating the business, from coming up with the idea to generating significant earnings.

Jake & Gino, founded by Gino Barbaro and Jake Stenziano, is a multifamily real estate education company that started in 2015. The company educates people on investing in apartments and becoming multifamily entrepreneurs. It generates $200,000 per month and has grown significantly, with students closing over 53,000 units worth $4 billion. Their mission includes elevating financial literacy and helping students achieve financial freedom.

Finvault is a digital wallet startup co-founded by Punit Thakker, aiming to financially connect the world by integrating bank accounts and crypto management into one platform. Launched in June 2021, the company is currently generating $220,000 in monthly revenue. With plans to expand globally, Finvault is preparing for a multi-phase launch and anticipates significant growth as it brings cryptocurrency into mainstream use.

KO-Pack, a contract manufacturing and copacking business specializing in men’s grooming and skincare products, was co-founded by Payton LaCivita and four partners in May 2020. Despite launching during the pandemic, the company has achieved impressive growth, averaging $150,000 per month in revenue. KO-Pack focuses on producing and distributing high-quality products, catering to both small and large brands.

Kristy Bickmeyer, founder of Twinkle Toes Nanny Agency, started her business in 2011, offering affordable, in-home childcare services. The agency has since expanded to over 20 locations across five states, with a low-cost franchise model that allows franchisees to work from home and achieve financial independence.

David Arroyo is the founder of DigitalCollars, a digital consultancy that provides software solutions for small and medium-sized manufacturing companies. His side hustle generates $21,000 annually, with services including implementing and customizing commercial apps for factory operations, and offering consultancy to enhance factory processes. Leveraging his nine years of experience in manufacturing, David identified a significant gap between software and factory operations, leading him to develop productivity tools to bridge this gap. DigitalCollars launched in March 2020 and continues to operate successfully alongside his full-time job.

Promys is a software company specializing in CRM, PSA, and Helpdesk solutions, which recently reached $3M in Annual Recurring Revenue (ARR). Founded by John Breakey, a seasoned entrepreneur with extensive experience in the Information Technology industry, Promys grew from a need within his previous company for an integrated workflow system. The company has successfully navigated the challenges of product development and market launch, leveraging its deep industry knowledge to create a viable product that addresses specific customer pain points.