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captioncat

scroll-stopping captions for creators and their agents

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turn video or audio into share-ready clips with expressive, scroll-stopping captions. use captioncat yourself or with your ai agents to transcribe, design, and render captions for podcast clips, talking-head videos, storytimes, news clips, reels, tiktoks, youtube shorts, vlogs, karaoke videos, and more. start with 36 handcrafted presets or create your own in preset studio. free and open-source.

PH · launched Nov 11, 2026 · 3 upvotes (top 7%) · 0 views

Niche: ai video clipping and summarization tools · 175 launches, 10 in the last 7 days ▼ -47% · Explore this niche →

Category and tags
  • Marketing
  • Content generation
  • Prosumer
  • AI-native
  • Commercial product
  • Design Tools
  • Open Source
  • Developer Tools
  • GitHub

Visit website ↗ Source listing ↗

More like this: all 175 launches in ai video clipping and summarization tools →

Could you build this?

Yes The core workflow of transcribing audio with a speech API, then rendering styled captions onto video with ffmpeg or a rendering library, is standard and vibe-codeable.

Competitors

Other products that read as similar to this one : 770 launches clear the similarity bar, closest 8 shown.

Attention rank: #47 of 771 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 327 days after the earliest competitor.

  • CaptionsEasy · ph · 2026-10-07 · 3 upvotes · similarity 0.62
  • CaptionOnReel · ph · 2026-10-10 · 1 upvotes · similarity 0.61
  • Podcuts.ai · ph · 2026-09-13 · 1 upvotes · similarity 0.57
  • Captions Cut · ph · 2026-10-25 · 2 upvotes · similarity 0.56
  • LumeClip · ph · 2026-11-03 · 2 upvotes · similarity 0.56
  • CaptionSwift · ph · 2026-11-05 · 2 upvotes · similarity 0.55
  • CaptionAddr · ph · 2026-11-01 · 1 upvotes · similarity 0.54
  • CaptionFy · ph · 2026-10-08 · 1 upvotes · similarity 0.54

Related data

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.