PostMonk

Posthex is a social media scheduling and automation tool. Write a post once and publish it to X, Instagram, LinkedIn, Facebook, TikTok, YouTube, Threads, Bluesky, and Pinterest at the same time, or schedule it for a later date from a calendar view. Posthex includes AI-generated captions and hashtags, a link-in-bio landing page, per-platform analytics, and a team approval workflow so agencies can require client sign-off before anything is published. Accounts connect through each platform's official OAuth login rather than shared passwords, and access tokens are stored encrypted. A free plan is available (1 connected account, 5 scheduled posts per month). Paid plans unlock more connected accounts, more scheduled posts, the AI features, the bio page, and the team approval workflow.

Postly is an AI-powered content creation, publishing, and marketing automation platform for creators, agencies, startups, and teams. Plan campaigns, create on-brand text and images with AI Studio and Brand Kit, collaborate through approvals, and publish across social networks, blogs, email services, messaging channels, Google Business Profile, and Bio Pages. Top capabilities include a visual content calendar, bulk and recurring scheduling, Auto Post workflows, a unified social inbox, analytics, a content library, Postly CRM, and web and mobile apps. Extend Postly with its REST API, signed webhooks, Google Sheets and no-code connectors, plus MCP integrations for ChatGPT, Claude, Gemini, custom assistants, and other compatible AI agents. Postly is built and operated by Postly Technologies, Inc. at postly.ai and is not affiliated with any unrelated legacy social network using the Postly name.