Every hour, read the comments on post. For each person who wrote keyword, follow them, send them message, and reply to their
comment "Sent! Check your DMs". Skip anyone you already messaged.
"Comment GUIDE and I'll send it to you" is how creators and brands turn a post into leads. It works because commenting is easy and the comments push the post to more people. The catch is the follow-up: someone has to find every comment with the keyword and send each person the same message, fast, before they lose interest.
Instagram has no built-in comment-to-DM. The usual answer is a separate tool connected to Meta's API, with its own account, its own flows to build and a monthly plan. And the comment is only the start: the person often needs a follow before a DM can reach them, and a public reply so the next reader knows it works.
Your AI agent does it in your own logged-in Instagram, the same session you already use. It reads the comments under your post, keeps the ones with your keyword, follows each of those people, sends them your message, and answers their comment in public. Run it every hour and it handles only the new comments, skipping anyone it already messaged.
InstagramFor a given Instagram handle, fetch the profile (followers, category) and the most recent posts, then pull the comments under each one. Track follower count and per-post engagement, and read every comment to surface what the community is feeling. Report your findings in a CSV with extraction date.
Social mediaRead your inbox, reply in context, and send updates or run group polls, no Business API needed.
MessagingGoogle the hottest LinkedIn posts on "AI agents that browse the web", pull profiles of people who reacted/commented, and flag those matching "CTO building AI agents at a US startup".
Growth hacking