Post Ai - Generate Posts
Luis Mujica
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About this app
Create AI posts for Instagram in seconds: image, caption and hashtags ready to publish. Then turn comments into customers with auto reply and comment to DM. Built for content creators, small businesses and entrepreneurs who want to post consistently and answer every comment, without a designer and without spending hours. ▸ AI post generator • 20+ templates: product launch, sale, "comment to get it", reel cover, carousel, tips, quotes, behind the scenes, giveaway, testimonial, before and after, myth vs. fact, top lists, lead magnet, events, local business, food, seasonal and more • Free-form post: describe your idea and AI creates the whole post • Image, caption and hashtags together, ready to publish • 1:1, 4:5 and 9:16 formats for feed, stories and reel covers • 6 languages: English, Spanish, Portuguese, French, German and Italian • Save to Photos, copy the text, share and browse your history ▸ Auto reply and comment to DM (beta) Someone comments "LINK" on your reel? PostAi replies publicly and sends them the link by private message, day and night. • Keyword rules (LINK, PRICE, INFO) or reply to any comment • On all your posts or on one specific post or reel • Public reply, private DM or both • 1 to 5 rotating versions so it never sounds like a bot • AI writes your replies and messages • Rule templates: Link by DM, Price, Giveaway, Free resource and Thank every comment • Test a rule before turning it on, and check every reply and DM in the activity log • Alerts when an account needs to reconnect Automations are in beta: we're opening Instagram connections in phases. Launch offer: automate 1 account for free for a limited time. Tip: create a "comment to get it" post and turn on the Link by DM rule. Your followers comment, PostAi delivers. ▸ Official, secure connection • Connect Instagram professional accounts (Business or Creator, public) with the official Instagram login • We never ask for your password • No sign-up, no email: start right away • Instagram allows one private DM per comment, within 7 days ▸ Plans • Free: 5 image posts to get started and up to 3 more a day by watching a short video. Captions and hashtags free with a daily limit. Includes ads. • Starter, US$4.99/month: automations for 1 Instagram account, 30 posts a month, no ads. • Pro, US$8.99/month: automations for up to 5 Instagram accounts, 150 posts a month, no ads. • 7-day free trial on Starter and Pro (10 posts on Starter and 30 on Pro during the trial). Prices are shown in US dollars for reference; the final price appears in your local currency and may vary by country. Payment is charged to your Apple Account when you confirm the purchase or, if you start a free trial, when the trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; renewal is charged within the 24 hours before the period ends. You can manage or cancel anytime in your App Store account settings. Any unused part of a free trial is forfeited when you purchase a subscription. Terms of use: https://www.post-ai.app/terms Subscription terms: https://www.post-ai.app/subscription-terms Privacy policy: https://www.post-ai.app/privacy-policy Support: https://www.post-ai.app/support PostAi is not affiliated with, endorsed or sponsored by Instagram or Meta.
What's new
Version 3.0.2 · Nov 9, 2026
PostAi 3.0 is here: a brand-new app built to help you grow on Instagram. AI POST GENERATOR • Create complete posts in seconds: image, caption and hashtags together, ready to publish • 20+ templates for every goal: product launch, sale, "comment to get it", reel cover, carousel, tips, quotes, behind the scenes, giveaway, testimonial, before and after, lead magnet, events, local business, food, seasonal greetings and more • Free-form post: describe your idea and AI creates the whole post • 3 formats: square 1:1, portrait 4:5 and 9:16 for stories and reel covers • Captions and hashtags in 6 languages: English, Spanish, Portuguese, French, German and Italian • Save to Photos, copy the text, share and browse your history on your device NEW: AUTO REPLY AND COMMENT TO DM (BETA) • Reply to comments automatically and send a private DM to whoever comments your keyword (for example LINK, PRICE or INFO) • Apply rules to all your posts or to one specific post or reel • Public reply, private DM or both • 1 to 5 rotating versions so your replies never sound like a bot • AI can write your replies and DMs for you • Ready-made rule templates: Link by DM, Price, Giveaway, Free resource and Thank every comment • Test a rule before turning it on, and track every reply and DM in the activity log • Get notified if an account needs to reconnect Automations are in beta: we're opening Instagram connections in phases. Launch offer: automate 1 Instagram account for free for a limited time. OFFICIAL AND SECURE • Connect Instagram professional accounts (Business or Creator) with the official Instagram login • We never ask for your password • No sign-up or email needed: just open the app and start PLANS • Free: 5 image posts to get started, plus up to 3 more a day by watching a short video • Starter: automations for 1 Instagram account and 30 posts a month, no ads • Pro: automations for up to 5 Instagram accounts and 150 posts a month, no ads • Try Starter or Pro free for 7 days Also in this version: a brand-new design, faster performance and stability improvements. Questions or ideas? We'd love to hear from you: https://www.post-ai.app/support
In-app purchases
The most popular purchases on the App Store.
- PostAi StarterSubscription · 7 days free trial$4.99 / month
- PostAi ProSubscription · 7 days free trial$8.99 / month
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