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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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OpenRouter
S
Descript
S
Runway
S
Ollama
S
TaglineOne API, every model. Pay-as-you-go, no subscriptions.Edit video + podcasts by editing the transcript.The pro's AI video tool. Gen-4 is the current bar.Run LLMs locally. One-line install, GUI optional.
CategoryDev PlatformVideoVideoDev Platform
PricingPay per token — model-dependentFree + $16-$50/moFree + $15-$95/moFree + open source
Best forDevelopers experimenting across models. Apps that want fallback logic.Podcasters, course creators, anyone editing talking-head content.Marketing video, pitch decks, b-roll, creative shorts.Devs wanting offline/local LLMs for privacy or experimentation.
Strengths
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Edit audio/video by deleting text
  • Overdub (voice clone) for fixes
  • Strong collaboration + remote recording
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
  • Run Llama, Mistral, Qwen, etc. on your laptop
  • Simple CLI + API
  • Hardware-aware (picks the right quant)
Weaknesses
  • Slight markup over direct API
  • Some provider features not exposed
  • Not a traditional NLE — some workflows awkward
  • Overdub ethics require care
  • Expensive at scale
  • Still needs post-editing
  • Needs beefy laptop for larger models
  • Speed way behind cloud APIs
Kai's verdictS-tier for model-shopping. I use this for every prototype before committing.S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing.S-tier. Market leader with reason. Start here for serious video.S-tier for local inference. If you care about privacy or want to tinker, install this today.
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