Zernio
Zernio is a unified social media API platform that enables developers and AI agents to publish, schedule, and manage content across 14+ social networks through a single integration. Instead of building separate integrations with each platform, developers make one API call and Zernio handles authentication, media formatting, rate limits, and platform-specific requirements.
The platform supports post scheduling, content management, comments and DMs automation, analytics tracking, ads management, and media uploads. It integrates with Instagram Business and Creator APIs, TikTok Business API, LinkedIn, YouTube, Twitter/X, Facebook, Pinterest, Reddit, Threads, Bluesky, and WhatsApp Business API.
Features include automatic token refresh, webhook notifications, and rate limit management. Built for SaaS companies, agencies, and AI agent builders, the product is fully white-label.
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SocialClaw
SocialClaw is a social media publishing tool built for AI agents. Connect your accounts and automate scheduling, posting to X, TikTok, Facebook, Linkedin, Instagram, Snapchat, Discord, Telegram, Pinterest, Reddit, WordPress & more. SocialClaw lets OpenClaw, Claude, and other agents post across TikTok, X, LinkedIn, Reddit, and more. Install via CLI (npm install -g socialclaw) or as a skill (npx skills add ndesv21/socialclaw) and run social media from code.
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Ayrshare
Ayrshare's APIs provide the core infrastructure for social media posting, management, and analytics. Manage multiple user social media accounts at a discounted rate. Great for SaaS, CMS, DAM, Agencies, and Platforms. The Ayrshare API takes care of the social media infrastructure so you don't have to. Supports Twitter, Facebook, Instagram, TikTok, LinkedIn, Telegram, Reddit, and Google My Business. Get advanced analytics for your post links including likes, retweets, clicks and device type. Also get a weekly email summary. Automatically add hashtags to your posts based on the most relevant keywords. Takes into account real-time hashtag popularity. Promote your tweet as an ad to increase its reach and help it find a bigger audience. Retrieve, post, and manage comments on a post. Never miss an opportunity to increase engagement.
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PostOnce
PostOnce is a social media automation platform for creators, founders, teams, and agencies.
It helps users automate crossposting across TikTok, Instagram, YouTube, Facebook, LinkedIn, X, Threads, Bluesky, Reddit, and Pinterest from one workflow. Instead of manually uploading the same content to every platform, users can connect their social accounts, create workflows, schedule posts, and keep their content moving across multiple channels.
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