Building A $2 Billion SaaS Company: Lessons From A Two Time Founder

Rujul and his co-founder started FlightCar after connecting the idea of home sharing to cars left unused at airports. The company grew to 17 airport locations, but leases, shuttles, and daily car cleaning and fueling made it asset heavy and low margin. Rujul says low margins created a difficult cycle: they lowered the company’s fundraising prospects while increasing its need for cash.

After FlightCar, Rujul joined Airbnb as a product manager because he wanted to learn how a larger company operated and how strong engineering and design teams worked. He describes learning from CEO Brian Chesky’s close attention to product quality. He also saw how hiring and projects can create internal costs when they serve team growth or promotion rather than the company’s needs.

Rujul and co-founder Lou spent about two years discussing ideas before starting Zip, then pivoted to procurement during the 2020 YC batch. They aimed to take on execution risk while limiting market risk by finding an established software category that had changed little. To test demand, they sought 10 customers through cold outreach, collected 107 pages of interview notes, and turned those conversations into product demos and sales.

Rujul argues that early founders should charge customers so their feedback reflects a real willingness to pay. He suggests that $10,000 to $20,000 per year can be a reasonable initial price for enterprise software, while emphasizing that the right amount depends on the product and customer. If a company will not pay, that may indicate the product or problem needs reconsideration.

Rujul says his first startup made him overly concerned with team reactions, investor meetings, and how the business appeared to outsiders. For Zip, he focused on testing whether customers would buy without a personal connection and on discussing what was broken with the board. He describes this approach as a way to learn what is real and improve the business.