The AI social media post generator that sounds like your brand
Social AI Poster is an AI Instagram caption generator built for small business owners. Get on-brand titles, captions, emojis, hashtags, and image ideas you can copy and paste into Instagram or Facebook. AI carousel posts are coming soon.
14-day free trial • No credit card required • Then $39/mo (or $29/mo billed annually)
No Instagram or Facebook connection required. Social AI Poster does not log in to your social accounts or auto-post for you. We generate captions, hashtags, and image ideas — you copy and paste them into Instagram or Facebook yourself.
Powerful features for your social growth
On-brand text posts
Tell us your tone, niche, and audience. Every caption sounds like you wrote it. Thumbs-up posts you love and future batches match that style even more closely.
Image ideas for every post
Each post includes a tailored image idea you can use to create your own visuals — no guesswork.
AI Instagram caption generator
One tap generates 6 fresh posts complete with titles, AI Instagram captions, emojis, and niche hashtags — ready to copy and paste.
Beautiful image carousels
Multiple branded slide designs generated for each post so your feed looks cohesive — no design work required.
How it works
Four simple steps from signup to posts you can paste into Instagram or Facebook.
- Step 1
Sign up free
Create your account in seconds — no credit card required. You get 14 days of full access to try everything.
- Step 2
Fill out your business profile
Tell us your business name, industry, what you sell, tone of voice, and target audience. This is what makes every post sound like you — takes about 60 seconds.
- Step 3
Generate today's posts
Tap 'Generate Today's Posts'. Our AI writes 6 on-brand posts with titles, captions, emojis, hashtags, and image ideas tailored to your niche. Fully designed image carousels are coming soon.
- Step 4
Copy & paste to Instagram or Facebook
Review each post, tweak anything you want, then tap Copy Post and paste it straight into the Instagram or Facebook app when you're ready to publish. Direct auto-posting is on the roadmap.
Install it on your phone
Add Social AI Poster to your Home Screen. One tap opens the app — no browser, no typing a URL. Works on iPhone, Android, and desktop. Free.
Simple pricing
Start free for 14 days. Pick monthly or save 26% with annual.
$39/month — Text posts + Image ideas + Titles, Captions & Hashtags. 14-day free trial.
- Unlimited AI post generations
- Titles, captions, hashtags & image ideas
- Beautiful branded image carousels (coming soon)
- Instagram & Facebook post formats
- One-tap Copy Post for easy publishing
- AI Help Assistant & priority support
$348 billed once per year. That's $120 saved vs. monthly.
- Everything in Monthly
- Beautiful branded image carousels (coming soon)
- Save $120 per year
- Lock in your price for 12 months
- Priority support
- First access to new features
Both plans include a 14-day free trial. You can switch between monthly and annual anytime from your account.
AI social media post generator FAQ
Common questions about AI Instagram captions, daily social posts, and how Social AI Poster works for small businesses.