Personal Project · Market Research & Product-Market Fit · Concept Validation
This is a market-sizing & product-market-fit validation problem.
Portfolio learning exercise — desk research using public industry data (cited inline), not primary customer interviews. Extends the PetMe UX concept (2021 Figma UI, 2026 marketplace model) with the market-validation pass a real go/no-go decision would need before any backend gets built.
PetMe's UI shows a two-sided marketplace that unifies adoption, daily care, and provider booking into one app. But "nobody has built this exact combination" isn't evidence that pet parents want it enough to switch off the apps they already use. I sized the market PetMe would enter, mapped who already owns each piece of the problem, and built the wedge-and-validation plan a real team would run before writing a line of backend code.
PetMe doesn't compete for all $158B — food, retail, and most of veterinary spend sit outside what the app touches. Its addressable slice is services (booking) plus the scheduling/tracking layer of vet and daily care.
Source: American Pet Products Association, "U.S. Pet Industry Reaches $158 Billion in 2025". Adoption/rehoming carries no comparable industry revenue line — it's a discovery and retention driver for PetMe, not a monetizable segment on its own.
Nobody currently sells "adoption + daily care + every provider" as one product — but that's because each piece already has a well-capitalized specialist, not because nobody's thought of it.
Sources: Rover 2024 revenue & Blackstone acquisition; industry take-rate benchmarks for pet-sitting marketplaces cited at 18–25%, consistent with Rover's sitter fee (20%, 25% in California) plus an 11% capped booking fee charged to the parent.
PetMe's own persona work already names the two sides transacting. The market-research question isn't whether these jobs are real — it's whether they're real enough to prove one at a time, or only as a bundle.
A recurring, transactional job with a clear willingness to pay — the same job Rover already monetizes at scale.
A provider's job is liquidity, not features — they'll list wherever bookings actually show up, which is the hardest thing for a new entrant to prove first.
Adoption and bioschedules are strong retention and content hooks, but they're not where the booking liquidity problem gets solved or falsified. The classic single-sided-first playbook (Uber, Airbnb) argues for validating grooming + sitting bookings in one dense metro before touching adoption, vet tracking, or the other seven species — treating the "one app for everything" pitch as the expansion story, not the first thing pet parents are asked to trust.
A framework for the sequence, not just the screens — each step designed to falsify the concept cheaply before the next one costs more to run.
Provider response rate to booking requests, and time-to-first-booking after listing — a marketplace with no side is a directory, not a platform.
Re-listing rate after first booking — a provider who fills the calendar once and doesn't renew their availability is a signal the liquidity story hasn't held.
Repeat booking rate within 60 days, same provider or a new one — the number that would actually validate "get this exact groomer booked" as a recurring job, not a one-time trial.
Multi-service attach rate — PetMe's own illustrative page cites 1 in 3 parents booking more than one provider type in a month. That's the metric that would justify expanding past the single-service wedge, not the one to chase on day one.
A two-sided marketplace with zero providers has zero parents, and zero parents keeps providers from listing — the concierge pilot exists specifically to de-risk this before the real engine gets built.
Rover isn't a scrappy startup to out-execute — it's a $2.3B Blackstone asset with existing liquidity in most major metros. "Also does adoption" has to be a real switching reason, not a feature-list line.
Background checks, insurance verification, and license checks for vets and groomers are a real cost per provider onboarded — a cost the 12% commission has to cover well before volume makes it trivial.
Adoption has no direct revenue line and no incumbent monetizing it well either — valuable for top-of-funnel and retention, but the research plan above deliberately doesn't lead with it as the thing being proven.
The UI answers "can this be built." Market research answers the harder question: is there anyone waiting for it.