DemoRiff

DemoRiff is an early-stage tool for software teams who need a product demo but do not want to spend days in a video editor. You record your product once, as roughly as you like, or upload a recording you already have. DemoRiff transcribes it, cuts dead air, adds captions and renders a 1080p video, and writes a step-by-step guide with screenshots from the same recording.

What it does today:

• Takes a rough screen recording: record in the browser, or upload a file you already have.
• Produces a captioned 1080p video with the dead air cut out.
• Writes a step-by-step guide, with screenshots, from the same recording.
• Lets you edit the video by editing its transcript: cut a passage or split a scene.

Pricing (USD) is published and not per seat:

• Free: 10 finished video minutes a month, 3 projects, no card.
• Bring your own keys: $20 a month, billed $240 for a twelve-month term. You supply your own Deepgram, ElevenLabs and Anthropic keys, and those vendors bill you directly.
• Studio: $99 a month, billed monthly, cancel any time. 10 projects and 150 finished minutes a month.
• Written guides are unlimited on every plan. Viewers are unlimited.

DemoRiff is new. We have no case studies to show yet, so the free plan is the way to judge the output on your own recording.