Ramli John launched his paid beta program after writing only two of twenty chapters. This allowed him to gather market feedback exceptionally early, co-create the product with his most dedicated users, and pivot based on their input, significantly de-risking the final launch.

Founders who've already built a product haven't missed the 'validation' window. The focus simply shifts from 'is there a problem?' to de-risking subsequent assumptions: Is the solution worthwhile? Will people pay enough? Can customers be acquired profitably? This process is ongoing, even at scale.

Pursuing large "whale" customers for early validation is risky because they often come with heavy demands that can derail the product vision. Instead, seek out innovative, mid-level companies who are early adopters. They provide better feedback, and building traction with them opens doors to larger clients later.

Never start a business without first validating demand by securing commitments from at least three initial clients. This strategy ensures immediate revenue and proves product-market fit from day one, avoiding the common trap of building a service that nobody wants to buy.

To avoid distracting from its core business, Bolt tests new ventures like scooters and food delivery using a standardized playbook. A small team of 5-10 people is given a modest budget and a six-month timeline to build an MVP and show traction. If successful, they get more funding; if not, the project is shut down.

To land its first skeptical customers like Drada, Merge offered its platform for free for two months without a contract. This de-risked the decision for the customer and allowed Merge to prove its product's value and the team's responsiveness before asking for a financial commitment.

Leaders often get paralyzed by GTM decisions, fearing system-wide consequences and accountability. The solution is to reframe decisions as temporary pilots. Instead of a full overhaul, test a new motion with a single Ideal Customer Profile (ICP), learn from it, and then iterate. This lowers the stakes and encourages action.

Replace speculative feedback from discovery calls with a process that would be "weird if it didn't work." First, get strangers to pre-pay for a solution. Then, deliver it manually. This confirms real demand (payment) and validates the solution's value (retention) before writing code.

Stop thinking of validation as a one-time step before you build. True validation is an ongoing process that applies to every business decision, from adding a feature to launching a new marketing channel. You are constantly validating until you sell the company.