ManyChat's free-tier contact cap is the real switching trigger.
Running comment-to-DM on a single creator account on ManyChat's free tier, we hit the 25-unique-contacts/month cap inside 4 days at modest post volume — well before any single reel had a chance to compound. That's the moment most creators have to choose between paying $15/mo or pausing. Creator Lane skips the cap entirely: DMs are uncapped from the first signup, the founding tier is free, and the per-DM cost is sub-cent (Meta runs the Graph API for free).