What is PostEngage.ai?

PostEngage.ai is a free AI-powered Instagram automation tool that automatically replies to comments and DMs in your exact voice. It uses the official Meta API for safety and saves creators an average of 47 hours per month. Comment auto-reply and keyword DM automation are free forever — no credit card required.

Is there a free Instagram DM automation tool?

Yes. PostEngage.ai offers free forever Instagram DM automation. Comment auto-reply and keyword-triggered DMs are completely free with no trial limits. AI-personalised replies use credits (starting at ₹749 one-time), but basic automation costs $0 forever.

What is the best free ManyChat alternative for Instagram?

PostEngage.ai is the best free ManyChat alternative for Instagram. Unlike ManyChat which charges $15–$45/month, PostEngage.ai offers comment auto-reply and keyword DM automation free forever. It also uses AI to reply in your exact voice, which ManyChat cannot do.

How do I automatically reply to Instagram comments?

To automatically reply to Instagram comments: 1) Sign up at PostEngage.ai (free, no card needed). 2) Connect your Instagram account via official Meta OAuth. 3) Set your trigger keywords like "price" or "link". 4) Go live. PostEngage.ai will instantly reply to every comment in your voice — in 0.3 seconds.

Is Instagram automation safe?

Instagram automation is safe when it uses the official Meta API. PostEngage.ai is built on Instagram's official Business API, which means it follows all platform rules. Unlike third-party bots that scrape Instagram, PostEngage.ai operates within Meta's approved automation limits and will not get your account banned.

How does comment-to-DM automation work on Instagram?

Comment-to-DM automation on Instagram works by monitoring your post comments for specific keywords (like "price", "link", "info"). When someone uses that keyword, PostEngage.ai automatically sends them a DM with your pre-set message — instantly capturing the lead while they're interested.

How does the AI reply in my voice?

PostEngage.ai's Voice DNA technology analyzes your previous captions, comments, and DMs to learn your unique communication style — your emojis, slang, sentence length, and tone. It then generates replies that sound exactly like you wrote them, so followers cannot tell it is automated.

How does PostEngage.ai pricing work?

PostEngage.ai has a free forever plan for basic automation (comment replies and keyword DMs). AI-personalised replies use credits: Starter pack is ₹749 one-time for 650 credits (~72 AI replies). Credits never expire. There are no monthly subscriptions — you pay only when you need AI personalisation.

What makes PostEngage.ai different from ManyChat?

PostEngage.ai differs from ManyChat in three key ways: 1) Pricing — PostEngage is free forever for basic automation; ManyChat charges $15–$45/month. 2) AI voice — PostEngage learns your exact tone so replies sound like you; ManyChat uses generic templates. 3) Focus — PostEngage is built specifically for Instagram creators, not generic multi-channel chatbots.

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