Looking for a Social Media Scheduler That Actually Supports Mastodon, Bluesky, or Tumblr?

Most social media schedulers stop at Instagram, Facebook, LinkedIn, and TikTok. If you're on Mastodon, Bluesky, Telegram, Discord, or Tumblr, here's why that's a real gap, and what a scheduler that actually covers those platforms looks like.

The platforms most schedulers quietly skip

Search "social media scheduler" and nearly every result covers the same five platforms: Instagram, Facebook, LinkedIn, TikTok, and X. That's a reasonable bet if that's where your audience is. It's a real gap if it isn't.

Mastodon, Bluesky, Telegram, Discord, and Tumblr all have genuine, active communities, and creators, indie projects, and communities built around them are often the ones most underserved by mainstream scheduling tools, not because the platforms are niche, but because most scheduler roadmaps stop once the big four or five are covered.

Why this happens

Building a platform integration is real, ongoing work: each platform has its own API, its own auth flow, its own rate limits and quirks, and its own maintenance burden when that API changes. For a scheduler chasing the largest possible market, Mastodon or Tumblr support is usually low on the list, if it's on the list at all, because the audience is smaller than Instagram's.

That's a reasonable business decision for a scheduler built for the mainstream. It's a real problem if your actual audience lives on one of the platforms that decision leaves out.

What full coverage actually looks like

LazyRelay supports 12 platforms, including Facebook, Instagram, TikTok, Pinterest, YouTube, LinkedIn, Threads, Mastodon, Bluesky, Telegram, Discord, and Tumblr, with the same scheduling, recurring-post, and Proof-of-Publish verification on all of them, not a stripped-down version for the smaller platforms and a full version for the big ones.

Frequently asked questions