Decodx - 2026 Pricing, Features, Reviews & Alternatives

Decodx is a cloud-based AI tool that converts a product website URL or existing screen recording into a fully narrated product video, complete with captions, chapter markers, a thumbnail, and a written step-by-step guide. Designed for software and SaaS teams, it targets product marketing, developer relations, customer education, sales enablement, support, and engineering functions. No video editor, recording setup, or software installation is required. The finished video is produced in minutes from a single URL input.

The platform automates the full production pipeline: AI analyzes the product website to plan scenes and write a narration script, autonomously records product screens, generates a natural AI voiceover with selectable branding, and optionally includes a talking-head presenter. Accurate captions and chapter markers are derived directly from the narration. A written guide, structured as a step-by-step article, is built from the exact clips used in the video. All content formats, including MP4 video, captions, chapters, and the written guide, are produced in a single render. Output is available as an MP4 download and a shareable link.

Decodx supports scene-level re-renders, meaning only the changed scene rebuilds while cached assets are reused, making updates take seconds rather than requiring a full re-export. Re-renders that reuse cached assets are free. The platform integrates with AI assistants including Claude, Codex, Cursor, Gemini, and ChatGPT via a copyable skill file, and supports MCP (Model Context Protocol) connections, making it callable from within existing AI workflows. Animated motion scenes for charts, diagrams, and flows are synchronized with narration. Existing recordings, slide decks, or clips are accepted as input alongside URL-based generation. A free tier is available with no credit card required.