Postmill AI

6.8easy start · #87of 145
in Social Media Management Tools

Free trialno
Well documentedyes
Runs where you workno

Runs on api, self-hosted, Web. Paid plans from $7.50/mo.

Postmill AI is ranked #87 of 145 in social media management tools on The Geeks Club. It runs on API, Self-hosted, Web. There is a free plan. A free trial is offered. Paid plans start at $7.50/mo.

Postmill AI plans and pricing

All plans

Starter $9/mo billed monthly 1 seat · 3 channels · 100 posts/mo postmill.ai · 12 Oct 2026

Starter $90/yr Yearly 1 seat · 3 channels · 100 posts/mo docs.postmill.ai · 20 Sept 2026

Pro $29/mo billed monthly 3 seats · 10 channels · 2 brand kits · 5 GB storage · Campaigns · API + MCP postmill.ai · 12 Oct 2026

Pro $290/yr Yearly 3 seats · 10 channels · 5 GB storage docs.postmill.ai · 20 Sept 2026

Team $99/mo billed monthly 10 seats · 30 channels · 10 brand kits · Multi-brand workspaces postmill.ai · 12 Oct 2026

Team $990/yr Yearly 10 seats · 30 channels · 20 GB storage docs.postmill.ai · 20 Sept 2026

Compared on social media management tools

Free plan: Yes
Paid from: $9/mo
AI content generation: Yes
AI content repurposing: Yes
Automatic publishing: Yes
Approval workflows: Yes
Social channels: 3 channels
Analytics depth: advanced

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The record

Product: Postmill is an AI-native social media management platform for writing, designing, scheduling, publishing, replying, and reporting.
Channels: The maker lists 45 channels across social, chat, blog, and email.
Composer: One draft can be tailored by channel with previews, format overrides, brand-voice rewrites, and preflight validation.
Design: The design studio includes a canvas, layers, brand kits, a five-track video timeline, and 36 generation studios.
Scheduling: Scheduling includes a visual calendar, timezone-aware recurring slots, auto-post queues, CSV bulk import, and automatic retry after network hiccups.
Analytics and inbox: Postmill says it snapshots metrics daily and brings replies from 19 channels into one inbox with AI-drafted responses.
AI providers: The maker says writing and replies use 30 model providers and AI runs on customers’ own keys without credit packs, AI seat fees, or markup.
Integrations: Listed channel integrations include X, Instagram, LinkedIn, TikTok, YouTube, Discord, Telegram, Slack, Mastodon, Reddit, WordPress, and others.
Automation: The Agency section lists API, SDK, webhooks, Zapier, Make, n8n, and MCP.
Security: The homepage states that channel connections use official OAuth and that no passwords are stored.
Security controls: The homepage lists Google, GitHub, and OIDC SSO, encrypted secrets at rest, per-device session control, and platform-only official OAuth.
Open source and hosting: The core is AGPL-3.0 open source; self-hosting is free on the customer’s hardware, and the maker says data stays within that infrastructure.
Intended users: Plans are presented for an individual, a team, and agencies managing client brands in one workspace.
Support: Priority support is included in the Agency plan.
Price from: $7.50/mo

Where it ranks on The Geeks Club

Best Social Media Management Tools in 2026#87 of 145
Best AI Social Media Management Software in 2026#28 of 39

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Sources

postmill.ai/en/about· checked 12 Oct 2026
postmill.ai/en/integrations/channels· checked 12 Oct 2026
postmill.ai/en· checked 12 Oct 2026
postmill.ai/en/pricing· checked 12 Oct 2026
docs.postmill.ai/user-guide/subscription-and-billing· checked 20 Sept 2026