Use community mapping tools to discover adjacent niche communities
Tools like 'map of Reddit' let you enter one relevant subreddit and visually discover all related communities, helping you systematically find multiple high-quality channels. This is more effective than manual searching because it reveals non-obvious adjacent communities where your target users gather.
When to use
When you've identified one successful community channel and want to scale reach without losing relevance. Especially valuable for products serving specific niches where users participate in multiple related communities.
Don't do this
Randomly searching for communities based on obvious keywords only, missing valuable adjacent spaces. Or spending months manually discovering communities that mapping tools could reveal in minutes.
1 Founder Who Did This
Used 'map of Reddit' tool to enter 'credit cards' subreddit and discover all related subreddits (travel, points, deals). Tool visually mapped vaguely and directly related communities, allowing systematic traversal from one community to many.