HeyGen vs OralSlides

HeyGen creates videos from text, images, audio, and presentations or PDFs, and provides AI avatars. Its AI Studio lets users adjust generated motion elements, including text, color, timing, and layout. Avatar lip-sync and translation support more than 175 languages and dialects. The Free plan costs $0.00 per free and allows three videos a month, each up to one minute. Creator costs $29 a month and includes 600 credits, videos up to 30 minutes, and 1080p export; Pro costs $49 a month and includes 1,000 credits, videos up to 30 minutes, and 4K export. HeyGen is available on Android, iOS, web, and API. Team tools include comments, tagging, shared editing, workspace collaboration, and task management. Business plans connect with tools including n8n, Make, HubSpot, Zapier, and LMS platforms. Paid plans include live chat support; Enterprise adds priority support and customer success management. HeyGen is headquartered in Los Angeles, California.

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.