Grew a niche group to 4,000 members over two years, mostly by answering questions nobody else would answer at length.
Monetisation attempts, in order of how badly they went:
- Affiliate links in posts β killed engagement, made $90, never again
- Paid sponsor posts β $200/mo, members hated it, stopped after two months
- Soft referrals to my own service β $6,400 in six months, nobody complained once
A group is not an audience you advertise to, it is a reputation you can spend. Spend it on your own thing.
Paid traffic is just SEO with a faster feedback loop.