A comment-to-DM automation and social publishing platform built on Meta\'s official API (approved Meta Tech Provider). Someone comments a keyword on your Instagram or Facebook post, and Chat33 sends them a private DM with your link within seconds. Includes a visual drag-and-drop flow builder, keyword triggers, story-reply triggers, timed follow-ups, A/B testing, contact tagging, a shared inbox, and a 7-platform publishing calendar (Instagram, Facebook, TikTok, YouTube, X, LinkedIn, Bluesky). Ships an MCP server for Claude, ChatGPT, Cursor, and Codex, plus REST API, webhooks, and an n8n node. Pricing: Free (100 active contacts/mo, 3 flows, 1 channel), Starter $19/mo (1,000 contacts, 10 channels), Pro $49/mo (5,000 contacts, 20 channels, 5 seats), Business $79/mo (25,000 contacts, unlimited channels). X posts cost $0.04 each; other platforms included. A lifetime deal is available via a promo page. Note: DM automation exists only for Instagram and Facebook; subject to Meta\'s 24-hour messaging window and one-plain-text-private-reply-per-comment rules; no new-follower trigger (Meta has no public API for it); WhatsApp not yet live; limited independent user reviews as of listing.

Turns Instagram and Facebook comments into DMs, leads, and sales. When someone comments a keyword like “LINK” on a reel or post, Tendrify instantly sends a DM with a link, PDF, or a product card with a Buy button. Goes beyond DM-only tools: it can sell downloads, 1:1 calls, courses, memberships, and webinar tickets directly, with UPI, card, and PayPal checkout. AI replies in your own voice and can learn your Q&A for common questions. Built on Meta’s official APIs as a Meta Tech Provider, so no password is shared and account-ban risk from unofficial tools is reduced. Free forever plan available; paid tier pricing not publicly listed in supplied sources.