For affiliates, iGaming & crypto
Guest posts for affiliate sites and grey niches
Find publishers who accept casino, betting, crypto and other grey niches. Filter by country and language, point links at the pages that earn, and pay one invoice by card or PayPal.
The benefits
Links for the pages that make you money
Publishers who say yes
Publishers choose which grey niches they accept: casino & betting, crypto, CBD, dating and adult (18+). Filter by them and see only sites that fit.
Every geo covered
Filter by top traffic country and language. Sites are listed in English, Spanish, German, French and more, so each market gets its own links.
More traffic per dollar
Sort by “best value” (organic traffic per $1) to find the sites that stretch your link budget furthest.
Links that keep earning
Money pages need links that last. We check every live link each month, and a missing link is restored, replaced or refunded.
How it works for affiliates
From niche filter to live link
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1
Filter for your niche
Pick your grey niche, country, language and link type. Add DR, traffic or price ranges to narrow it down.
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2
Request your sites
Tick the sites you want, add target URLs and anchor texts, and upload your articles or have us write them.
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3
Confirm and pay
We confirm each site with its publisher, you keep the ones you want, and we email one invoice to pay by card or PayPal.
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4
Track live links
Links appear in My Orders as they go live, with an email at each step. We check them every month.
Why affiliates use GuestPosts4U
Made for niche link building
Grey niche filter
Show only sites that accept casino & betting, crypto, CBD, dating or adult (18+) content. No back-and-forth with publishers who say no.
Pay by card or PayPal
One invoice per request, by card through Stripe or with PayPal. Nothing to pay until publishers accept and you keep the sites you want.
Country and language
Top traffic country comes from Ahrefs data, so you see where a site’s readers really are before you order.
Metrics checked, not claimed
DR, traffic and referring domains from Ahrefs data, DA and spam score from Moz. Checked automatically and refreshed regularly.
Link type and turnaround
Filter by do-follow, no-follow or sponsored, and by turnaround: within 24 hours, up to 3 days or up to 7 days.
Bulk discounts
5% off 3 or more sites, 10% off 10 or more. You see the discount in your estimate before you send.
Our link guarantee
- Every live link is checked automatically every month.
- If a link is removed or changed, the publisher has 7 days to restore it.
- Not restored? You get a similar site, or a refund within 12 months of publication.
- Links are meant to stay live permanently, with no renewal fees.
Which grey niches can I order in?
Casino & betting, crypto, CBD, dating and adult (18+). Each publisher chooses which ones they accept, and the grey niche filter on Browse Sites shows you only those sites.
How do I pay?
By card through a Stripe invoice, or with PayPal. You get one invoice for the sites you keep, after the publishers have accepted.
Can I target one country or language?
Yes. Filter by top traffic country and by language. Sites are listed in English, Spanish, German, French and many more languages.
Can you write the articles?
Yes. Choose Basic, Pro or Premium writing for any guest post when you request your order (see writing options). Or upload your own, several files at once.
What if a link is removed later?
We check every live link once a month. If a link is removed or changed, the publisher has 7 days to restore it. If they don’t, you get a similar site or a refund for that link. See our Refund Policy.
Find publishers who welcome your niche.
Browse grey-niche sitesCan’t find a fit? Tell us your niche and budget and we’ll hand-pick sites within 24 hours.