About JoinLinkHub
JoinLinkHub is an independent directory of public online communities. It helps you find subreddits by topic, official Discord servers and well-known Facebook groups, and tells you what each one is about and how big it is before you join.
What is in the directory
- Subreddits by topic: about 3,000 safe-for-work subreddits with their sidebar descriptions and subscriber counts, plus the 100 biggest subreddits.
- Official Discord servers: about 5,000 Verified and Partner servers with their permanent vanity invites.
- Facebook groups: the largest Facebook groups and groups for bloggers, SEO, social media managers and course creators.
- Guides to joining communities on WhatsApp, Telegram, Discord, Facebook and Reddit, and staying safe in them.
How we choose what to list
We only give a community its own page when we have real information about it: its own description and its size. Descriptions come from each community’s public sidebar or profile. Subscriber and member counts were recorded in July 2025, are shown as a size guide and may have changed since.
In October 2026 we removed thousands of WhatsApp and Telegram invite links. They came from third-party lists we could not check, many had expired, and some pointed somewhere other than their name suggested. Our WhatsApp and Telegram pages are now guides to joining safely.
What we do not do
- We do not run, moderate or verify any listed community.
- We are not affiliated with Reddit, Discord, Meta, WhatsApp or Telegram.
- We do not list adult, piracy, drug or gambling communities.
- We cannot approve membership requests or recover access to groups.
Please read our safety tips before joining any third-party group, and see our privacy policy for how this website handles data.
Last updated: October 24, 2026