Forum posting sites list
This list comes from the SEO Agent library: forums that allow links in posts or signatures, each one verified as reachable this month, with Domain Authority, referring domains from DataForSEO, and whether the link it gives is dofollow. The free list bundled with the agent includes the rows marked below; the full library, with the step-by-step method for every site, needs a free API key.
| Site | Domain | DA | Referring domains | Link | Needs | In free list |
|---|---|---|---|---|---|---|
| Apple.com Sub-Domain | discussions.apple.com | 100 | 40,611 | nofollow | no account | |
| reddit.com | 94 | 1,613,154 | nofollow | sign-up | ||
| Dell | dell.com | 93 | 133,763 | nofollow | email verification | |
| Hubspot | community.hubspot.com | 93 | 24,723 | nofollow | sign-up | |
| Zendesk Help | support.zendesk.com | 93 | 6,296 | nofollow | sign-up | |
| Unity Forum | forum.unity.com | 90 | 7,464 | nofollow | no account | |
| Vue.js Forum | forum.vuejs.org | 71 | 992 | nofollow | email verification | |
| Videomaker | videomaker.com | 69 | 10,245 | nofollow | sign-up | |
| GrowthHackers | growthhackers.com | 68 | 7,690 | dofollow | sign-up | yes |
| Tennis Warehouse | tt.tennis-warehouse.com | 62 | 4,684 | nofollow | email verification | |
| Hugo | discourse.gohugo.io | 60 | 3,139 | nofollow | email verification | |
| CS Cart Forum | forum.cs-cart.com | 56 | 9,660 | nofollow | email verification | |
| Catch Themes | catchthemes.com | 53 | 46,911 | dofollow | sign-up | |
| Grav | discourse.getgrav.org | 53 | 304 | dofollow | email verification | |
| Silverstripe | silverstripe.org | 53 | 25,933 | dofollow | sign-up |
How the agent builds this kind of link
Forum post or reply. Register, verify email if asked, then either open the thread the guide names or start a topic in a relevant board. Write a useful reply or topic of a few sentences and include the link once, on the anchor text if the editor supports links or as the bare URL. Verify on the thread page. Pitfalls: many forums block links for new members until a few posts exist; if the link is stripped, report manual with that note. Do not spam multiple threads.
Build one with your AI assistant
Install SEO Agent in Claude, Cursor or Codex, then ask:
Use get_method for one of the forum posting sites above and build a link to my site.
The agent follows the site’s steps in its own browser, places the link, opens the public page to verify it, and logs the result.