UF51

Four products.
Two live on Stripe.
Two live and free.

What's built, the markets it serves, and what's honestly achievable with the right partnerships. Every figure is sourced — verify it yourself.

WHAT IS LIVE
PetSounds51PET WELLNESS
£29.99/yr

Sound therapy for anxious pets. Browser-native. Dogs, cats, horses. Live on Stripe.

SORTEDLEGAL TECH
£9.99/mo

Legal document decoder. Any language. Nothing stored. Live on Stripe.

Earth51ENVIRONMENT
Live · free

AI-verified litter collection. ESG impact data. Token economy. Live and free.

ZAPPEDTECH
Live · free

Kids describe an idea — AI builds a real app. No accounts, COPPA-safe. Live and free.

THE MARKETS

Pet Care

~$182B global market (2025) → ~$284B by 2033.

UK: ~13.5M dogs, ~12.5M cats. Recession-resilient. A pet-retail or vet partnership = mass reach without ad spend.

Grand View Research · PFMA

Legal Tech

~$29B (2025) → ~$73B by 2035.

92% of low-income Americans get no or inadequate legal help. A CAB or bank partnership could keep SORTED free for those who need it — and pay for itself in a year.

Precedence Research · LSC

ESG Reporting

EU CSRD makes sustainability reporting mandatory.

Green bonds ~$650B in 2025 alone. Earth51 turns real cleanups into reportable ESG evidence.

European Commission · Climate Bonds

EdTech

~$197B (2025) → ~$353B by 2030.

ZAPP gives every kid a builder — no account, no risk. A school or EdTech distributor = reach at near-zero cost.

MarketsandMarkets
RIGHT PARTNERSHIPS
PetSounds51
Pet retailers · vet chains · animal charities
~£12bn UK pet spend · 31,000 vets
SORTED
Advice charities · high-street banks · housing associations
2.7M helped by advice charities/yr
Earth51
ESG-led banks · councils · corporate sustainability teams
ZAPP
Schools · EdTech distributors · youth charities
WHAT IS ACHIEVABLE
~3,400
PS51 subs = £100k/yr
~840
SORTED subs = £100k/yr

That's ~1 in every 4,000 UK dog owners for PetSounds51 — and ~1 in 63,000 UK adults for SORTED. Tiny fractions of a real market, achievable with community-driven growth and the right partnerships, not ad spend.

Every product also builds a data asset: SORTED's anonymised cases sharpen the advice over time; Earth51's verified cleanups become reportable ESG evidence.

VERIFY YOURSELF

Glasgow, Scotland · Open to licensing partnerships

family@uf51.love