Spira
61AI agents that write, generate, and auto-post social content across TikTok, Instagram, YouTube, X, LinkedIn, and Facebook.
Best for: Creators running an AI-influencer persona
ai-for / content-calendar
As of , EffectHub tracks 10 AI tools for content calendar; 6 of the 10 have a free tier, and paid plans run from $5 to $149 a month.
Spira, Postline.ai and SocialBee lead the list on click-through. 3 of the 10 ship a public API.
ranked by click-through
AI agents that write, generate, and auto-post social content across TikTok, Instagram, YouTube, X, LinkedIn, and Facebook.
Best for: Creators running an AI-influencer persona
LinkedIn content workflow for agencies and ghostwriters: plan, draft, get client approval, publish, and track results.
Best for: Agencies and ghostwriters managing LinkedIn for multiple clients
Social scheduler with content categories and AI-written captions
Best for: Solo marketers recycling evergreen content on a fixed weekly rhythm
Reads a local business's brand off its site, then writes and publishes its social posts, blog articles and local SEO pages on a schedule.
Best for: single-location service businesses with no marketing staff
Schedules and publishes posts to 11 social platforms from one calendar, with AI-generated captions and images.
Best for: Small teams or creators posting to many niche platforms at once
Schedules one post to up to 10 social networks, rewriting it per platform automatically.
Best for: solo founders and small teams posting across niche and mainstream networks alike
Clips long videos and runs social posting for small brands
Best for: Local or small businesses with no in-house editor who need weekly social output
Schedules and publishes posts to 30-plus social networks from one calendar.
Best for: Solo creators managing several social accounts at once
Generates social posts, blog articles, carousels, and an editorial calendar matched to a brand's voice.
Best for: Small businesses or solo marketers wanting one tool for social, blog, and calendar content
A shared canvas where a team and AI build decks, documents, social posts, and video together.
Best for: small marketing or creative teams wanting one tool for decks, docs, and social content
| Tool | Price | Free plan | API | Status |
|---|---|---|---|---|
| Spira | from $15/mo | Yes | Yes | Active |
| Postline.ai | from $30/mo | No | Not confirmed | Active |
| SocialBee | from $29/mo | No | Not confirmed | Active |
| UGO | from $149/mo | Yes | Not confirmed | Active |
| PostEverywhere | from $9/mo | No | Yes | Active |
| Made4Founders | from $24/mo | Yes | Not confirmed | Active |
| Munch Studio | from $38/mo | No | Not confirmed | Active |
| Postnify | from $5/mo | Yes | Not confirmed | Active |
| My AI Ninja | Not confirmed | Yes | Not confirmed | Active |
| Shyne | from $16/seat/mo | Yes | Yes | Active |
6 of the 10 AI tools for content calendar on EffectHub's list have a free tier — Spira, UGO, Made4Founders and Postnify; the rest are paid, from $5 a month.
As of October 27, 2026, paid plans for the 10 AI tools for content calendar on EffectHub's list run from $5 to $149 a month. Each card shows the pricing model and the cheapest paid plan as EffectHub last verified it; 6 of the 10 can be started for free.
3 of the 10 AI tools for content calendar on EffectHub's list ship a public API, including Spira, PostEverywhere and Shyne. The API badge on each card is re-checked against the vendor's documentation.
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 27, 2026, EffectHub tracks 10 AI tools for content calendar; 6 of the 10 have a free tier, and paid plans run from $5 to $149 a month. (EffectHub, “AI Tools for Content Calendar”, Oct 2026, https://effecthub.net/ai-for/content-calendar)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.