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PostPeer
One API to post, schedule and analyse across X, Instagram, YouTube, TikTok, LinkedIn, Threads, Pinterest and Bluesky, free tier then $33–$120/month
Visit PostPeer
https://www.postpeer.dev
About PostPeer
PostPeer is a single API for publishing, scheduling, analytics and engagement across the major social networks, sold to developers and agent builders rather than to marketers. The value proposition is entirely about avoided maintenance: each platform ships its own auth flow, its own media constraints, its own rate limits and its own periodic breaking change, and a team that integrates four of them directly inherits four permanent maintenance obligations. PostPeer normalises that into one POST with a platforms array and a content body, returning per-platform delivery status. Coverage spans Twitter/X, Instagram, YouTube and YouTube Shorts, Facebook, TikTok, Threads, Pinterest, Bluesky and LinkedIn, each also exposed as a named per-platform API for cases where a caller needs platform-specific behaviour rather than the lowest common denominator. Scheduling is first-class, with a queue that reports sent and pending counts and the next scheduled send, so a caller can hand off timing rather than run its own cron. The site calls out AI agents as an explicit audience alongside human developers, which matters because posting is one of the few genuinely useful side-effecting actions an autonomous agent can take and almost none of the platform SDKs are shaped for it. Connected accounts are unlimited on every plan including free, and billing is credit-based with the effective per-thousand-credit rate falling sharply as tiers rise. Testimonials name the founder shipping fixes within hours, which is the small-vendor trade-off stated plainly.
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