
DayOneLead
AI-enriched new business leads for $0.0005 per filing
What it does
Hey Product Hunt, I’m Matt, solo dev behind DayOneLead.com. We’ve aggregated 500,000+ verified new business leads across NY and FL by pulling fresh LLC/corp filings, enriching them with website, email, phone, and industry, then ranking them against your ICP with AI. Our enrichment process involves creative scraping and a lot of PDL. Plans start at $49/mo, which comes out to just pennies per lead. It’s early, I build on nights/weekends, and I’d love feedback from anyone selling to new SMBs.
Does the same job
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CortexLeads — AI Lead Prospecting May 2026 · cortexleads.lovable.app · ▲3AI prospecting across YouTube, InstaG, TikTok & LinkedIn

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Hey Guys, We created Leadmachine after a HUGE pivot on ignite100(UK incubator). We could see the pain of all the other startups wasting money and buying poor leads while struggling to find those early customers. Wouldn't it be cool to have contact details for all websites using Olark or Google analytics while turning over £100,000 in the UK? We can do that with Leadmachine. I'd be happy to answer any questions you may have or listen to feedback!

LeadlyMay 2026 · willowy-kulfi-0cbaff.netlify.app · ▲1AI lead generation for small businesses starting at $9/month
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com