How do their growth rates compare?

Katto has a month-over-month growth rate of -66%; Riverside has +4.5%.

How does pricing compare?

Katto: Freemium. Free plan for 2 videos a month up to 30 minutes at 720p with captions. Solo is EUR 8.90/month or EUR 4.90/month billed yearly (EUR 58.80/year) for 10 videos up to 60 minutes, 1080p and no watermark. Creator is EUR 14.90/month or EUR 11.90/month billed yearly (EUR 142.80/year) for 25 videos up to 90 minutes, dubbing and scheduling. Billing counts videos, not minutes; Studio is announced for late 2026. Riverside: Freemium. Freemium. A free tier allows 2 hours of multi-track recording at up to 720p with a watermark, plus unlimited single-track recording and basic editing. Paid plans are billed monthly or annually (annual saves up to 20%): Pro around $29/month, Grow around $39/month, and Webinar around $99/month. A Business tier with unlimited studios, async recording, SSO, and priority support is quoted through sales. Pro trials run 14 days.

What are alternatives to Katto and Riverside?

Other tools in related categories include CapCut, Wondershare Filmora, Adobe Podcast, VEED.IO, Opus Clip AI.

Katto vs Riverside — Traffic (1.1K vs 4.07M), Pricing & Verdict

Open AI Tools

Katto vs Riverside — Traffic (1.1K vs 4.07M), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Katto	Riverside
Official Domain	katto.tech	riverside.com
Pricing Model	Freemium	Freemium
Monthly Visits	1.1K (1,096)	4.07M (4,069,413)
MoM Traffic Delta	-2.12K (-66%)	+176.99K (+4.5%)
Primary Market & Share	🇺🇸 United States (92.8%)	🇺🇸 United States (58.3%)
Direct Visits / mo	363	2.75M
User Rating	4.1	4.6
Supported Platforms	Website	Website

Katto

Turn one long video into weeks of scored, captioned vertical shorts.

Virality scoring

Every detected moment is scored 0-100 on hook, flow, value and trend, so clips arrive as a ranked shortlist instead of a random selection.

Smart reframe and speaker detection

Clips are reframed automatically to 9:16, 4:5 or 1:1, with the active speaker, faces and action kept in frame across multi-speaker shows, sports and gaming.

Captions and AI dubbing

Word-synced animated captions in 99 languages (precise timing in 41) and AI dubbing into more than a hundred languages with a natural voice.

Text-based editing

Katto transcribes your video so you can cut by deleting or reordering text; the cuts follow the transcript like editing a document.