Kaestral vs Vizard

Kaestral has no write-up on Specifiction yet; its figures are above.

Vizard turns long-form videos into short clips for social channels. Its AI finds engaging moments, cuts clips, and reframes subjects for vertical video. The editor includes text-based trimming, timeline editing, aspect-ratio changes, caption translation, brand templates, and link sharing. Vizard says captions can be translated into more than 100 languages. Users can connect TikTok, YouTube, LinkedIn, X, Instagram, and Facebook Pages for publishing. The free plan costs nothing and includes 60 monthly credits, one social account, uploads up to 60 minutes and 1GB, exports up to 720p and 10 minutes, and three-day storage. Vizard is listed for Android, web, and API, but API access is for paid users and API submissions consume video upload minutes. API documentation lists limits of 600 minutes per video, 10GB, and 4K resolution. Vizard says videos are stored on AWS servers in California with AES-256 encryption, and customer data is not used to train its models.