Get listed or sponsor
Sponsorship buys visibility, never a better rating. Testing status is decided only by the published evidence.
Free listing
£0
- Submit your product + CoA
- Reviewed against our methodology
- Status shown honestly
Founding sponsor
Free · first 2 months
Limited to 10 spots
- Highlighted card, clearly labelled "Sponsored"
- Logo on your product page
- Testing status still independent — it can't be bought
FeaturedComing soon
£49/mo
- Highlighted card in directory
- Logo on product page
- Testing status still independent
Newsletter spotlightComing soon
£149/issue
- Clearly-labelled sponsored slot
- One issue to all subscribers
- Only brands with a published report
Founding sponsor spots are free for the first two months after launch, limited to 10 brands; apply at hello@cleanassay.com. All sponsored placements, paid or free, are labelled "Sponsored" and never change a product's testing status (disclosure). Paid tiers are not yet available.