Best Sites to Buy Guest Posts: What to Compare First
Disclosure: GuestPostBuyer may earn a commission from iCopify links. Editorial conclusions are independent and we do not claim firsthand use unless explicitly stated.
When buyers look for the best sites to buy guest posts, they are usually choosing between marketplace models. Compare the quality of the inventory you can actually use, not the size of the marketing number on the homepage.
rel="sponsored" or nofollow. Buying links for ranking purposes can violate Google’s spam policies when those links pass ranking credit. No marketplace can guarantee rankings.How to compare marketplace options
Start with the inventory you can actually use. Check your target niche and country, publisher transparency, metrics, order controls, revision handling, and whether the platform exposes enough information for an independent review.
- Exact inventory depth in your niche and geography.
- Visibility into publisher URLs, metrics, requirements and pricing.
- Ability to reject weak opportunities before purchase.
- Content, revision and replacement workflows.
- Enough transparency to run your own quality checks.
Marketplace size is a discovery metric
A large catalog increases the chance that useful sites exist somewhere in the inventory. It does not tell you how many are relevant to your exact niche, country, quality threshold or budget. A smaller catalog with better fit can be more useful than a huge one full of irrelevant options.
Control matters as much as inventory
Buyers should know what is being purchased, what the publisher requires, whether content can be reviewed, what link attributes apply, and what happens if a placement is changed or removed. These workflow details become more important as order volume grows.
Current marketplace snapshot
| Platform | Public positioning checked September 2026 | Buyer due diligence |
|---|---|---|
| iCopify | 102,110+ publisher websites; marketplace filters; placements advertised from $9.99. | Verify niche fit, real traffic, recent content, outbound links and order terms. |
| Adsy | 150K+ sites; self-serve marketplace with third-party metrics and publisher-set pricing. | Check usable inventory in your country and the editorial quality of individual publishers. |
| Collaborator | 44,000+ websites shown in its public catalog across many categories and countries. | Inspect the exact sites available in your niche and their placement conditions. |
| WhitePress | 146,000+ websites across 36 languages, with an international publication focus. | Compare country coverage, publisher quality, content options and total cost. |
A practical decision rule
If an opportunity looks attractive only when you hide the site’s topic, traffic pattern and recent publishing behavior and focus on a single authority score, skip it. Strong opportunities should survive a broader review.
Want to compare current guest-post inventory?
Use iCopify to browse publishers by niche, metrics, geography and price. Shortlist candidates there, then apply the quality checks in this guide before ordering.
Browse Guest Posts on iCopify →Affiliate disclosure: GuestPostBuyer may earn a commission from qualifying purchases.