Which AI agent for social media posting?
Short answer: Buffer, Canva or ChatGPT. Buffer is our first pick: simple scheduling.
Here are the AI tools and agents we’d look at first if you want to plan and post social media content, with a simple setup recipe. This recipe is based on vendor documentation and common practice; hands-on testing is in progress.
Our picks
ChatGPT
Draft captions and ideas
Free plan available · Paid plans: Go, Plus, Pro, Business, Enterprise (see site for prices)
DetailsDraft captions and ideas
Free plan available · Paid plans: Go, Plus, Pro, Business, Enterprise (see site for prices)
How to set it up
- Pick 2 or 3 channels where your customers actually are.
- Use AI to draft a month of post ideas from your FAQs and wins.
- Design graphics from a branded template.
- Schedule a week at a time and check comments daily.
Watch out for
Avoid fully automated posting with no human review.
Last reviewed Nov 2026. Pricing comes from each vendor's official page; confirm before you buy.