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splee

Free, open-source version of https://explee.com/.

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Self-hosted AI outbound agent: researches your market, finds decision makers, writes and sends personal cold emails from your own mailboxes, and answers replies.

PH · launched Nov 10, 2026 · 1 upvote (top 65%) · 0 views

Niche: ai sales outreach and prospecting agents · 180 launches, 14 in the last 7 days ▲ +27% · Explore this niche →

Category and tags

  • Horizontal
  • Not AI
  • Hobby / open-source project
  • Email
  • Sales
  • Marketing
  • GitHub

Visit website ↗ Source listing ↗

Could you build this?

Partial The agent workflow (research, drafting, sending, reply handling) is vibe-codeable, but good results depend on decision-maker contact data and email deliverability, which are hard to get without paid data sources and sending infrastructure.

What it would actually take: The stack is a Python or Node backend with an LLM for research and copy, a queue and scheduler, IMAP/SMTP or Gmail/Outlook APIs, and a CRM-style database. The hard parts are reliable contact-finding data (enrichment providers or scraping), deliverability (SPF/DKIM/DMARC, warm-up, domain reputation), and compliance with anti-spam rules such as CAN-SPAM and GDPR. These call for growth-email operations knowledge and paid data access.

Competitors

Other products that read as similar to this one : 342 launches clear the similarity bar, closest 8 shown.

Attention rank: #191 of 343 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 368 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.