Diffusion Studio vs Kiru
Diffusion Studio
diffusion.studio
Kiru
kiru.appSide by side
| Figure | Diffusion Studio | Kiru |
|---|---|---|
| Price from | $19/mo | $15/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 3 |
| Spec score · AI Video Editors | 9.0 (#7) | 8.6 (#19) |
| Spec score · Video editors | 8.9 (#11) | 8.6 (#25) |
| Automatic captions | Yes | Yes |
| Exports | Unlimited video exports up to 4K with no watermark are available on every plan, and exporting does not use credits. | Kiru lists MP4, WAV audio, and project file exports for DaVinci Resolve, Premiere Pro, and Final Cut Pro. |
| Free plan | Yes | Yes |
| Platforms | The web version works on Windows, macOS, and Linux; desktop apps are available for macOS 12+ with an M1 chip or later and Windows x64. | Kiru lists native applications for macOS, Windows, and Linux, plus a limited-feature browser version. |
| Product | Diffusion Studio describes itself as a professional AI video editor built for agents and humans. | Kiru is a video editing application that turns local footage into a usable edit and provides a browser version with limited features. |
| Security | The privacy policy describes TLS in transit, encryption at rest with cloud providers, scoped JWT access tokens, signed time-limited upload URLs, and least-privilege access controls. | The privacy policy says Kiru uses TLS encryption in transit, secure authentication, regular security assessments, and access controls, while noting it cannot guarantee absolute security. |
| Silence removal | Yes | Yes |
| Support | Product, account, billing, and AI-credit questions can be sent to [email protected]. | Priority support is listed as a Pro plan feature. |
| Supported platforms | web,windows,macos,linux,api | macOS,Windows,Linux,web browser |
Plans
Diffusion Studio
- FreeFree
- Pro$19 a month
- Pro$228 a year
- TeamsPriced on request
In their own words
Diffusion Studio
Diffusion Studio is an AI video editor that pairs an infinite canvas with a timeline to organize connected scenes. It describes itself as an editor for agents and people, with edits written to a codebase that coding agents can read, change, and render. Controls cover timing, position, scale, layout, effects, audio mixing, filters, Bezier curves, spring easing, and motion presets. Agents can analyze footage, edit and animate scenes, generate video, images, audio, and sound effects, transcribe, localize, add captions, and export. The site lists integrations with Claude Code, Codex, Cursor, VS Code with Copilot, Antigravity, Gemini CLI, Devin (Windsurf), and other agents that support MCP. Every plan includes unlimited exports up to 4K without watermarks, and exports do not consume credits. The web editor, desktop app, dapi CLI, and skills are open source under MPL 2.0. It is available on web, Windows, macOS, Linux, and API. Free includes 50 one-time credits; Pro is $19 a month, billed annually, with 2,500 credits monthly.
Kiru
Kiru is a video editor for turning local footage into an edit, with transcript-based editing and automatic cuts. It transcribes speech and aligns words with the timeline, so you can edit by working through the text. It can detect false starts, stammers, retakes, filler words, and silences, then remove them automatically. The desktop app supports styled AutoCaptions and.cube LUT files. Exports include MP4, WAV audio, and project files for DaVinci Resolve, Premiere Pro, and Final Cut Pro. Kiru runs on Linux, macOS, and Windows, and has a browser version with limited features. The Free plan is free and includes one hour of video per month and MP4 export. Plus is $15 a month, and Pro is $30 a month; both also have an annual option labeled “Save 33%.” Remote transcription needs an internet connection; editing, detection, and export can happen offline afterward.