CommentKeyword watches your Instagram comments for a keyword you choose and answers every one automatically: a public reply that feeds the algorithm, plus an instant DM with what you promised. You announce the keyword in your caption or reel, comment PRESS and I will DM you the list, and the rest runs on its own. Optional AI continues each conversation to qualify buyers before you step in. It runs on Instagram's official Meta API, sets up in about five minutes without a flow builder, and bills per automated DM instead of per contact. Per-contact tools like ManyChat tier their plans by audience size and leave you cleaning out dead contacts; CommentKeyword has no contact ledger. The free plan covers 300 DMs a month, no credit card.