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30d ago

Ukrainian founder building AI-native social media tool — happy to be here

Hey PH community! I'm Vitalii, founder of DOHOO from Kremenchuk, Ukraine.

I spent years managing social media for multiple brands and kept running into the same wall writing one post, then copy-pasting and rewriting it 8 times for 8 different platforms.

So I built DOHOO: one dashboard that publishes to TikTok, Instagram, Facebook, YouTube, X, Threads, LinkedIn and Pinterest simultaneously. The AI adapts the content for each platform automatically.

What I'm most excited about: DOHOO works as an MCP tool meaning Claude or ChatGPT can publish directly to 8 platforms through a single command. No UI needed.

I started by solving this for myself. Then sold it as a service. Now I'm turning it into a product.

I started by solving this for myself. Then sold it as a service. Now I'm turning it into a product.

A few years ago I was running my own projects and needed to post consistently across platforms.

I tried Buffer. Hootsuite. Later API, Zapier native integrations.

None of them did what I actually needed: take content from my workflow and publish it programmatically, without logging into a dashboard, without manual steps, without another subscription UI I had to learn.

"Best time to post" is a myth. Here's what actually drives reach in 2026.

Every week someone publishes a new study:

"Post on TikTok at 7pm Tuesday."

"LinkedIn works best Thursday morning."

"Instagram peaks at 9am or 6pm."

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