Contact us

We'd love to hear from you, whether you've spotted a mistake, have a product you'd like us to compare, or want to discuss a partnership.

Email: [email protected]

Retailers and brands: for affiliate partnerships, please include your company name, the markets you serve (Ireland, UK or both) and the affiliate network you use.

Postal address: a2zcheck, Dublin 18, Ireland

We aim to reply within two working days. Please note we can't help with orders, deliveries or returns. Contact the retailer you bought from directly.