If you're looking for a different Ssemble alternative, OpusClip is worth a look. It's geared for turning long videos into short-form clips that can be shared on TikTok, YouTube Shorts and Instagram Reels. Features include auto reframing, AI curation, animated captions and AI-generated B-roll. OpusClip also can be scheduled and posted to multiple destinations, so it's a good all-purpose content creation tool.
Another good option is Reap. It's geared for repurposing long videos into short-form clips that are optimized for social media. It's got AI curation, dynamic framing, attention-grabbing subtitles and flexible formatting. Reap also has AI-selected B-roll, support for multiple languages and studio management, so it's good for a broader range of content creators.
If you want a quick editing and publishing option, Vidyo could be useful. Vidyo's AI tools can cut your time and effort by up to 90% by automating editing and publishing. It also has customizable templates, a built-in library of royalty-free media and the ability to publish directly to social media sites.
Last, Vizard has a lot of features, including AI Clipping, Timeline Editing and Caption Translation in more than 100 languages. It's designed to be efficient and consistent, so creators can churn out high-quality short-form videos with a minimum of editing time. It's free to use and is under active development to accommodate a broad range of users.