
CraftCold
Generate 5 cold emails in 30 seconds for sales & recruiters
What it does
Stop wasting time writing cold emails that get ignored. CraftCold generates 5 cold emails in 5 proven angles in 30 seconds — Pain Point, Social Proof, Curiosity Hook, Direct Offer, and Personalized. Built for sales teams and recruiters. Switch between modes instantly. Includes follow-up sequences, 4 tones, save & history, Find Prospects AI tool, team collaboration, and a template library. Works in English and Dutch. 3 free generations — no credit card needed.
Does the same job
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com
Launched alongside, May 2026
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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