Best AI Social Media Schedulers For Agents

"Best" depends on where the work starts. If your team writes inside a hosted dashboard, a full social media suite fits. If your AI agent (Claude Code, Claude Cowork, Codex, OpenCode, Cursor, or any MCP client) already works from local files, prompts, and scripts, you need a publisher the agent can call directly, and it matters whether the vendor documents an MCP server, an API, or a CLI. This page compares six options on exactly that, with every fact read on the vendor's own pages on Aug 18, 2026.

Quick answer

sfeed is the best fit when an agent needs to post or schedule to Facebook Pages and Instagram Business or Creator accounts from local files, and you want free immediate posting with a flat $5/month for hosted scheduling. Buffer is the closest hosted alternative for the same job because its MCP and CLI are on every plan. Hootsuite fits teams that already pay per user for inbox, listening, and analytics. Postiz fits people who want to self-host an open-source calendar for many networks. Zapier fits when the trigger lives in another app. Later does not document agent access at all.

Comparison

Tool	Built for	Agent access	Facebook Pages / Instagram	Free tier	Paid from
sfeed	A CLI and MCP server that plugs into whatever AI agent workflow you already use (Claude Code, Claude Cowork, Codex, OpenCode, Cursor, any MCP client, or a plain shell) so the agent can post and schedule to Facebook Pages and Instagram professional accounts, with content kept in local files.	MCP: Yes. CLI: Yes. API: CLI and MCP.	Yes / YesBusiness and Creator accounts, connected directly through Instagram Login. No Facebook Page required.	YesImmediate posting, MCP usage, page inspection, and local auth are free. No separate product account.	$5/monthHosted scheduling only, one flat price for all connected destinations.
Buffer	A social media management dashboard to plan and schedule content across networks and review performance, aimed at creators, small businesses, and agencies.	MCP: Yes. CLI: Yes. API: Yes. source	Yes / Yes Business and Creator accounts.	Yes Up to 3 channels, 10 scheduled posts per channel, 1 user. API and MCP are included on the Free plan.	$5 per channel/month Essentials, billed yearly ($60 per channel per year). Team is $10 per channel/month billed yearly. Pricing scales with connected channels. pricing page
Hootsuite	An all-in-one social media management platform for teams: scheduling, inbox, analytics, listening, and advocacy from one dashboard, priced per user.	MCP: Yes. CLI: Not stated. API: Yes. source	Yes / Yes Business accounts for feed posts, carousels, and Reels. Creator-account support is not stated on the pages we could read without logging in.	No 14-day trial without a credit card. Trial accounts have daily posting limits.	$99 per user/month Standard, billed annually, up to 10 social accounts. Professional $199 and Advanced $399 per user/month billed annually. Monthly-billing prices are not stated on the plans page. pricing page
Later	A visual planning and scheduling dashboard with a calendar, Link in Bio, and analytics; the company now leads with influencer marketing.	MCP: Not stated. CLI: Not stated. API: Not stated. source	Yes / Yes Business and Creator profiles. Stories auto-publish for Business only.	No 14-day trial. No permanent free plan.	$25/month Starter, billed monthly ($18.75/month billed yearly): 1 social set, 1 user, 30 posts per profile per month. Growth $50 and Scale $110 billed monthly. pricing page
Zapier	General-purpose automation that connects apps and AI agents to thousands of tools; social posting is one action among many.	MCP: Yes. CLI: Build-only. API: Partial. source	Yes / Business only Instagram for Business: publish photos (single or carousel) and videos as Reels. The vendor page says personal and Creator accounts are not supported.	Yes 100 tasks per month and two-step Zaps. Zapier MCP runs on the plan's task quota; each successful MCP tool call uses two tasks.	$19.99/month Professional at 750 tasks per month, billed annually ($29.99 billed monthly). Higher task tiers cost more. pricing page
Postiz	An open-source, agent-oriented scheduling dashboard for 30+ networks with a visual calendar, offered as a hosted product or self-hosted.	MCP: Yes. CLI: Yes. API: Yes. source	Yes / Yes Via Facebook Business or standalone; standalone requires a professional Instagram account.	No hosted free tier 7-day trial. Self-hosting is free (AGPL-3.0) but needs your own Meta developer app for Facebook and Instagram.	$29/month Standard, 5 channels, unlimited posts. Team $39, Pro $49, Ultimate $99. Yearly amounts are not stated on the pricing page. pricing page
Custom Meta integration	Your own code against the Facebook Graph API and Instagram API, with your own Meta app and app review.	Whatever you build.	Yes / Yes, once your app is approved for the permissions.	API is free.	Your time: OAuth, token storage, media upload, Page selection, scheduling, retries, previews, and keeping up with API changes.

Vendor facts were read on the linked pages on Aug 18, 2026. Prices in USD as shown by each vendor. "Not stated" means the vendor's public pages do not say. No ratings or user counts are shown because none of these are verifiable from official sources.

How to choose

Only Facebook and Instagram, agent-first, local files: sfeed.
Many networks, hosted queue, agent drafts into it: Buffer (MCP and CLI on every plan) or Postiz (open source, MCP, CLI).
Team seats, inbox, listening, analytics: Hootsuite.
The trigger is a form, CRM row, or webhook and no judgment is needed: Zapier.
Visual calendar and Link in Bio, no agent: Later.
You want full control and can maintain a Meta app: build it yourself.

When sfeed is the right choice

You post to Facebook Pages and Instagram Business or Creator accounts
Your drafts, media, and approval rules already live in local files
Your agent can run terminal commands or use MCP tools, whichever agent it is
You want the agent to inspect connected Pages and accounts and ask before posting
You want free immediate posting and paid hosted scheduling only when needed

When another tool is better

Choose Buffer, Hootsuite, Postiz, or another dashboard-first tool if the team needs many social networks, analytics reports, inbox management, ad workflows, or a hosted editor where every post is created and reviewed. sfeed does not do any of that and is not planning to.

Agent workflow example

Read ./social/rules.md and ./social/queue/today.md.

Check my connected Pages and Instagram accounts with sfeed.

Show me the post, destination, media, and timing.

If I approve, publish it with sfeed.

Install sfeed

curl -fsSL https://sfeed.dev/install.sh | sh
sfeed auth facebook connect
sfeed auth instagram connect
sfeed status

Add MCP when your agent supports structured tools:

sfeed mcp