Reply in 0.3 seconds.
Not 4 hours.
AI auto-replies to every Instagram comment & DM in your voice — so leads never go cold. Free forever. ₹0 to start.
+ 100 free AI credits on signup
price please 👀
Sent you a DM with the pricing and setup steps. You also get 100 free AI credits on signup ✨
DM Sent Successfully
Triggered by "price"
Manual engagement is costing you growth
Every delayed reply hurts reach, trust, and conversion while your best leads cool off.
💡 Creators using automation report up to 47 hours saved per month by removing manual reply work from their day.
Engagement automation that sounds like you
Keep replies fast, personal, and on-brand.
@potential_customer
“Is this still available? What's the price?”
@your_brand
AI Reply“Hey! Yes it's available 🙌 Check the link in my bio for pricing, or DM me and I'll send it directly!”
From chaos to autopilot in 3 steps
Connect once, set your triggers, and let PostEngage.ai handle replies and lead capture 24/7.
Connect Instagram
Connect with official Meta OAuth and choose which posts and inboxes to automate.
Choose Triggers
Set comment keywords like "price" or "link" and map each trigger to a DM or reply flow.
Go Live
Turn on automation and start replying in 0.3 seconds while your AI voice handles personalisation.
Free forever automation + transparent AI credits
Auto comment reply and keyword DM are free forever. Credits are used only for AI-personalised replies.
How credits work
Free basics + pay only for AI
Frequently asked questions
Everything you need to know about PostEngage.ai and how it can help you grow.
Learn Instagram growth from the experts
360+ free guides on Instagram automation, DM funnels, and creator growth.
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Free Instagram DM Automation — No Credit Card Required
The best free DM automation tools compared. Set up AI-powered auto-replies in 3 minutes, forever free.
Set up in 3 minutes.
Save 47 hours a month.
Auto comment replies and keyword DMs are free forever — pay only for AI personalisation when you need it.
Free forever automation • +100 AI credits • Official Instagram API