Herm.io

1+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

Everyone gets the same 10% code. You're not everyone.

You've been buying from the same brands for years. You shop regularly, you come back, you recommend them to friends. And what do you get? The exact same discount as someone who's never bought a thing.

Herm changes that. Build a private shopping profile, let brands see what kind of shopper you are — without knowing who you are — and get personalised rewards that generic coupon sites can't match.

HOW IT WORKS

1. Create your free profile in under 2 minutes
2. Tell us your interests and follow the brands you love
3. Brands see your anonymised shopping profile and compete with personalised offers
4. Redeem directly on brand websites — no middleman

REWARDS THAT MATCH YOUR VALUE

→ Personalised discounts calibrated to your shopping profile
→ Store credit from brands competing to win you over
→ Exclusive access to limited products for valued shoppers
→ Early access to sales and new arrivals before everyone else

THIS ISN'T ANOTHER COUPON SITE

Coupon extensions give everyone the same deal. They track your browsing and sell your data to ad networks.

Herm works differently. Brands see an anonymised profile — not your name, not your email, not your browsing history. They see a loyal, high-value shopper worth competing for. Better shopper? Better rewards.

Generic coupon sites: same code for everyone, they track you, you're the product.
Herm: personalised rewards based on your value, data stays private, brands compete for you.

YOUR DATA. YOUR RULES.

Your identity stays anonymous until you choose to redeem an offer. We never sell your data to advertisers, data brokers, or third parties. Request full data deletion at any time — no retention periods, no fine print. GDPR-compliant, founded in London, UK.

FOLLOW THE BRANDS YOU LOVE

Request your favourite brands. When enough shoppers want them, we bring them on board — and you're first to get their offers.

Free forever. No credit card. No subscriptions. No hidden costs. Brands pay. You earn.

Questions? Reach us at contact@herm.io
Privacy policy: herm.io/policies
Updated on
Mar 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

App support

About the developer
HERMIO LTD
tech@herm.io
71-75 Shelton Street Covent Garden LONDON WC2H 9JQ United Kingdom
+90 532 281 19 98