I'm happy to announce that Threadloom site search is publicly available for all forums running vBulletin 3, vBulletin 4, or XenForo 1.5. We first released Threadloom in the fall to 20+ awesome forums. Their constructive feedback has helped us build a better product, and 95% have indicated that they plan to continue using Threadloom past the beta. We're excited about this milestone, and have a bunch of improvements planned to make Threadloom even better, including an improved user interface, new core features, and AI tools to help your forum grow users and revenue. All plans come with a free 30-day trial, so feel free to kick the tires and let us know what you think. Thanks!