Katto

Katto turns a long video (a podcast, stream, interview, or talk) into short vertical clips, automatically finding and ranking the strongest moments instead of requiring someone to scrub through footage by hand. Every candidate clip is scored 0-100 across four axes — hook, flow, value, and trend — so the best moments surface on their own rather than requiring guesswork. Its Miru AI reframe engine follows speakers, faces, and action shot-by-shot while converting to 9:16, 4:5, or 1:1, including multi-speaker split-screen framing. Captions support 99 languages with precise word-level timing in 41 of them, and AI dubbing can translate a clip into 19 languages with a natural-sounding voice. Editing is text-based: Katto transcribes the video, and deleting or reordering the transcript text cuts the video the same way a document would be edited. Clips publish directly to 7 platforms (YouTube, TikTok, Instagram, LinkedIn, Threads, Bluesky, Mastodon) with scheduling, and a REST API plus MCP server let developers or AI agents clip programmatically. Pricing is flat-rate, not credit-based: Free covers 2 videos/month up to 30 minutes each at 720p; Creator is normally €15/month (€12/month billed yearly) for 25 videos/month up to 90 minutes each, 1080p, no watermark, and full dubbing — with a limited founding-member offer of €6/month for the first 12 months.