“(service-directory hero — category grid pattern without naming the matching benefit)”
A category grid that lists "Plumbing, Painting, Cleaning, Landscaping" looks identical to Yelp, Angi, or HomeAdvisor. The visitor has no reason to choose Thumbtack over any other directory. The actual product — describe your project, receive competing quotes from local pros — is a fundamentally better experience than browsing a directory, but the hero presents the directory view instead of the quoting workflow.
“Describe your project in 60 seconds. Local pros respond with quotes — compare prices, reviews, and availability without a single phone call.”
Names the workflow (describe, receive quotes, compare) and the friction eliminated (no phone calls). This is structurally different from browsing a directory, but only if the hero says so.