Smart Post Studio
The desktop social media scheduler with a built-in AI copywriter and hashtag strategist.

Our Take
Olver Thorarinsson is an architect by training and a builder by default—and he built Smart Post Studio entirely alone. Code, product, support, releases, everything. One person. This desktop scheduler for Mac and Windows posts directly to Instagram, Threads, TikTok, X, Facebook, YouTube, and LinkedIn. That's seven platforms with native publishing—no third-party intermediaries, no cloud uploads that downscale your video quality, no nonsense. Your files stay local, tokens live in your OS keychain, and your content goes out exactly as you created it.
But here's what makes Smart Post Studio actually interesting: the AI writing studio. Powered by Claude, it writes hooks that stop the scroll, platform-aware captions (different lengths for Instagram versus X), hashtag sets grouped by reach and niche, and a thread builder that sounds human. Same idea, five different voices. It writes natively in 50+ languages and claims captions get written in 2 seconds. It's Meta-approved and TikTok-verified for Direct Post—so it's not some sketchy third-party tool held together with duct tape. Solo founders are having a moment right now, and Olver just proved you don't need a team to build something that works across every major platform.
Smart Post Studio is a desktop social media scheduler that allows users to write, tag, schedule, and post content directly to Instagram, Threads, TikTok, X, Facebook, YouTube, and LinkedIn using AI for copywriting and hashtag optimization.
Key Facts
The people behind Smart Post Studio
Olver Thorarinsson
profileFounder
Architect by training, builder by default. Builds the product, writes code, ships releases, answers support emails.
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