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Sergei Aksjonov

Building OpenWeb360, an AI SDR that finds companies, writes personalized emails, and follows up, so solo founders don't have to hire an SDR too early. Also building ZeroFlow, an AI voice agent for car dealerships in Finland. Documenting both in public.


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Where I post build updates and behind-the-scenes stuff


Products

  1. OpenWeb360

    AI SDR that finds companies, writes personalized cold emails, and handles follow-ups automatically. Built for solo founders and small teams who need outbound but can't justify hiring an SDR yet.

    2026 — present €798/mo (2 clients × €399)
  2. ZeroFlow

    AI voice agent that answers every call for car dealerships in Finland, 24/7, in Finnish/Swedish/English/Russian, so no lead ever hits voicemail. Just started building this in public.

    2026 — present

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