How do their growth rates compare?

Checksub has a month-over-month growth rate of -25.6%; Vidby has -21.8%.

How does pricing compare?

Checksub: Free Trial, Paid. Checksub offers a free trial that includes credits covering roughly one hour of video and access to every feature. Ongoing use is on paid subscription plans; exact tiers and per-minute limits are shown on the Checksub pricing page, and larger teams can book a demo for custom quotes. Vidby: Freemium, Paid. Freemium with usage-based pricing. Translation and dubbing are typically billed per minute of content and vary by language and service; a For Business offering covers teams and higher volumes. Check vidby.com/prices for current rates.

What are alternatives to Checksub and Vidby?

Other tools in related categories include Vidnoz AI Video Translator, SubEasy, AI Dubbing, Transmonkey, Dubverse.

Checksub vs Vidby — Traffic (103.48K vs 25.85K), Pricing & Verdict

Open AI Tools

Checksub vs Vidby — Traffic (103.48K vs 25.85K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Checksub	Vidby
Official Domain	checksub.com	vidby.com
Pricing Model	Free Trial, Paid	Freemium, Paid
Monthly Visits	103.48K (103,481)	25.85K (25,854)
MoM Traffic Delta	-35.55K (-25.6%)	-7.22K (-21.8%)
Primary Market & Share	🇸🇬 Singapore (9.9%)	🇮🇳 India (14.9%)
Direct Visits / mo	54.37K	10.53K
User Rating	4.2	4.2
Supported Platforms	Website	Website

Checksub

AI subtitles, dubbing and 200-language video translation in one browser editor

Automatic subtitling and animation

Generates accurate captions with AI, then lets you apply dozens of style presets and animations, including one-click karaoke effects, before exporting burned-in video or subtitle files.

Translation into 200+ languages

Machine translation built specifically for subtitles, so line lengths and timing stay readable instead of copying a generic document translator.

AI dubbing with voice isolation

Separates music and background noise from the original voices, then replaces only the speech with realistic AI dubbing so the audio atmosphere is preserved.

Voice cloning in 30 languages

Clone a speaker's voice from a sample and use it to replace the original voice-over across dozens of languages with a natural delivery.