
Zernio
Ayrshare
Blotato
Postiz
Upload-Post
Buffer
Hootsuite
Publish and schedule posts across Instagram, X, LinkedIn, Facebook, Threads, YouTube, TikTok, Pinterest, Bluesky, and Telegram with one unified social media API. No developer apps or OAuth maze.

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| Website | postzen.dev | stackgo.io |
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Publish to 9 social platforms from one tool or one API call. AI writes, designs, and schedules a week of content in minutes, with a hosted MCP server so Claude and other agents can post for you.
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Streamline your social media with Postiz. Schedule posts, analyze performance, and manage all accounts in one place.
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Social Media API for developers. Post to TikTok, Instagram, YouTube, Facebook & 19 more platforms with one API call. MCP server for Claude/ChatGPT, white-label for SaaS. 70k+ users.
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Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
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