
CastDrop
Turn Any Video Into Viral Clips
What it does
Upload any long video — podcast, interview, tutorial, vlog. AI finds the best moments, smart-crops to vertical, burns karaoke captions, and exports clips ready to post. Full pipeline: transcription, clip selection, face crop, captions, voiceover, B-roll, SEO, and direct YouTube scheduling. 700K monthly views generated using it. Free to start.
Does a similar job
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Turn Podcasts to Short-form TikTok Clips2022 · ▲143Audio-to-video generative AI to create visual assets



More growth this month
the category →
AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 30d ago · astrapixels.com
Launched alongside, May 2026
the whole month →

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