The best alternatives to Thredded are Spectrum, On Deck Daily, and Flarum. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Thredded?
Notion— Get over $6,000 worth of Notion + unlimited AI, for free
The internet was built for communities.
But, as the web has changed and improved radically, community software has hardly improved since the heyday of messageboards and IRC.
Spectrum makes it easy to grow safe, successful online communities that are built to last.
Simple, fast and free. We empower people and companies to connect intellectually and emotionally through online communities, by providing a technically excellent, open and extensible discussion platform.
Discord is great, we know it, but unfortunately it acts as a gateway for information openess. Great content is kept hidden from search engines and potential interested people. With ChannelSync you can create a public forum with your best conent of your server.