ColdSpark

AI cold outreach that writes and sends personalized emails

Sales Email Marketing Artificial Intelligence发布于 2026年5月19日

什么是 ColdSpark？

ColdSpark replaces the $900/month AI SDR stack. Paste company domains or upload a CSV — it researches each prospect, writes a personalized initial email + 3-step follow-up sequence, and sends on autopilot. Try free at coldspark-38.polsia.app/try — no signup needed.

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