Knovio vs OralSlides

Knovio is an online platform for creating, hosting, managing, delivering, and measuring video and multimedia presentations; the site says it is rebranding to OE Stream under a new name. Users can record video or audio narration alongside slides, sync slides with existing video, and add media clips, quizzes, and chapter navigation. Presentations can be grouped into branded showcases with customized layouts and registration pages. Sharing options include customized links and website embeds, while registration forms and approved guest lists can restrict viewing. Analytics cover performance by video, account, author, and collection, and can include quiz results. Knovio Lite is free forever for up to three videos or presentations, each up to seven minutes. Extra Lite storage is available in one-hour increments for 9.95 USD as a one-time upgrade. Student plans include Student Annual at $5 a month billed annually, Student Semester at $7 a month billed every six months, and Student Monthly at $10 a month billed monthly. The site presents Knovio for learning and development, HR, customer education, internal communications, onboarding, partner development, and training.

OralSlides is a web service that turns PowerPoint slides into AI-narrated videos and exports MP4 files. Its multimodal AI examines slide text, charts, diagrams, images, layout, and visual hierarchy, using surrounding slides as context for narration. A four-step workflow keeps the original deck while adding script, voice, and timing; users can tighten the script before export. The pricing page lists 10 narration languages and 720p or 1080p output. Each processed slide page consumes one credit, while paid plans refresh credits monthly. Free costs nothing and includes 3 page credits, a brand watermark, 720P export, one default voice, and no subtitles. Starter costs $6 a month and Plus $14.50 a month; both include 1080P, 15 voices, and subtitles. Listed uses include sales enablement, customer education, product operations, investor decks, learning and development, and internal updates. Users retain submitted-content rights while granting OralSlides a broad license.