Presentation to Video vs OpenCaptions

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Presentation to Video compared with OpenCaptions
Detail	Presentation to Video	OpenCaptions
What it does	Turn PowerPoint and PDF slides into narrated videos with AI voiceover or your own voice clone	Free, open-source video captions you control
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 30 one-time credits, watermarked downloads, standard library AI voices. Pro: 300 credits/month, no watermark, 720p & 1080p re-render options, premium voices, 3 voice clones. Elite: 1200 credits/month, everything in Pro plus 5 voice clones and 4K re-render export.	Free app (1080p at 30 fps), Pro one-time purchase 14.99 €, self-hosting free
Key features	PPTX, PPT & PDF upload Import speaker notes from PowerPoint AI script generation 12 languages with regional dialects Voice cloning (1 on Free, 3 on Pro, 5 on Elite) Automatic script translation 720p & 1080p re-render (Pro), 4K export (Elite) HD MP4 export	Transcription with Whisper, Parakeet, or Apple Speech Word-by-word animated captions Caption styling and correction Export as MP4, WebM, ProRes, SRT, VTT or JSON iPhone app with on-device transcription Self-hosted Docker deployment HTTP API for scripts and pipelines Integration with Claude, Cursor and MCP clients Support for 13 interface languages GPU acceleration optional for faster transcription
What makes it different	Create and reuse voice clones across multiple projects Preview voices before committing to export Automatic translation into 12 languages Integrated with AI Deck Creator and Content to Video for complete workflow	Open source with Rust engine shared across browser, app and server No uploads: iPhone app transcribes on device, self-hosted keeps videos local Free with one-time Pro purchase, no subscription required Run on your own server with Docker, no dependency on external services Agent integration for video captioning from Claude and other AI tools
Community votes	0	0
DR (Domain Rating by Ahrefs)	34 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	31	0
Referring domains (Majestic)	120	0

5 details filled in for both companies.

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