Tech startups evaluate market readiness by conducting comprehensive market research and competitor analysis. They assess factors like market demand, target demographics, and emerging trends to determine the product's relevance and timing. Startups often utilize customer feedback through surveys or beta testing to refine their offerings before launch. Additionally, they analyze potential barriers to entry such as regulatory hurdles and resource availability. This careful assessment helps them make informed decisions about product positioning and marketing strategies, ultimately increasing their chances of success in the marketplace.