YC provides a built-in go-to-market engine where startups treat their 200+ well-funded batchmates as their first customers. This 'win YC, win the market' strategy de-risks early customer acquisition and provides critical initial revenue and case studies to build momentum.

In a noisy, low-trust market, referrals are the fastest way to build credibility. Don't just ask passively; actively build a tight-knit circle of customers and peers where you mutually act as 'Yelp reviews' for each other to generate business.

Treat cross-promotions as a core business system, not an ad-hoc tactic. By consistently booking partners, creating a "Dream 100" list of collaborators, and even dedicating sponsor slots to swaps, you build a predictable growth flywheel. This systematic approach ensures a steady pipeline of opportunities.

Instead of building a consumer brand from scratch, a technologically innovative but unknown company can license its core tech to an established player. This go-to-market strategy leverages the partner's brand equity and distribution to reach customers faster and validate the technology without massive marketing spend.

When moving beyond your initial niche, target adjacent verticals. For example, a company serving realtors should target mortgage brokers next, not an unrelated field like lawn maintenance. This strategy maximizes the transfer of product features, market knowledge, and potential word-of-mouth.

Vendors often waste time pursuing large, well-known partners without checking for strategic alignment. A more effective approach is to first research a partner's website, target sectors, and existing solution stack. This simple due diligence can quickly reveal if there's a genuine fit, saving countless sales cycles.

Instead of launching a service business from scratch, first build a targeted media asset like a local newsletter or directory. This attracts high-value customers at low cost, creating a lead generation engine you can use to partner with existing businesses or launch your own operation from a position of strength.

A powerful first move for a new brand is leveraging community-driven affiliate platforms. By getting the product into the hands of engaged creators in relevant communities, a brand can build authentic word-of-mouth and generate multi-million dollar revenue before ever investing in traditional CRM or paid media channels.

Instead of marketing directly to a fragmented customer base (e.g., fitness coaches), sell your platform to the agencies and mentors who already serve them. This leverages their distribution, resulting in a stickier, more profitable customer base with a lower acquisition cost.