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RONTGEN

AI text editor with voice-to-text dictation, custom agent pipelines, and an AI copilot. Use every major model through one connection, run private local models, or bring your own API keys at cost. Free to start.

A startup from Sao Paulo, Brazil that is founded by Thiago Matias.

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RONTGEN

RONTGEN Reviews and Details

This page is designed to help you find out whether RONTGEN is good and if it is the right choice for you.

RONTGEN is an AI-integrated text editor. Instead of a chatbot, it's a full rich-text editor (a paginated document, like a word processor) with AI built into the writing surface — for people who write or dictate documents regularly across medical, legal, academic, and content work.

Core capabilities

  • Voice-to-text dictation with a personal keyterms dictionary that learns domain jargon (eponyms, drug names, abbreviations). Providers: AssemblyAI and Deepgram, plus in-browser local transcription.
  • Custom agent pipelines — chain AI steps (transcribe → fix terminology → apply a template → add a conclusion) and run them in one pass.
  • AI copilot — draft, transform a selection, or compare wording across models, inside the document.
  • Every major model in one place — GPT, Claude, Gemini and others through a single connection; switch between them freely.
  • Local and private models via Ollama — open-source models run on your own machine, so text stays local.
  • Bring your own API keys at cost (no markup), or use built-in monthly credits and non-expiring credit packs.
  • Community Library — share and import agents, templates, and shortcuts.
  • Cloud documents across devices and PDF export.

Stack: Next.js, TipTap, Tailwind CSS and shadcn/ui (frontend); Django, Django REST Framework, LangChain and PostgreSQL (backend).

Originally built by a neuroradiologist to speed up radiology reporting, now a general-purpose AI writing editor.

Listed in

Writing Tools AI LLM Text Editors Speech Recognition Dictation Productivity Radiology

Screenshots and images

  • Screenshot //
    2026-02-26

Features & Specs

  1. AI Agents Pipeline

    Create custom AI agents with specific prompts and chain them in sequence

  2. Copilot Chat

    AI assistant inside your editor with real-time streaming

  3. Voice Transcription

    Record or upload audio, transcribe with AssemblyAI, Deepgram, or ElevenLabs

  4. Bring Your Own Keys

    Use your own API keys, no middleman, no markup

  5. Community Library

    Share and import agents, shortcuts, and templates

  6. Text Review Mode

    Read text aloud with word-by-word highlighting, 0.5x to 3x speed

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Questions & Answers

As answered by people managing RONTGEN.

  1. Who are some of the biggest customers of RONTGEN?

    "Currently in closed beta with early adopters from the medical and content creation fields."

  2. Which are the primary technologies used for building RONTGEN?

    Next.js, TipTap, Tailwind CSS, and shadcn/ui on the frontend. Django, Django REST Framework, LangChain, and PostgreSQL on the backend.

  3. What's the story behind RONTGEN?

    Built by a neuroradiologist who needed a faster way to write radiology reports. Existing tools were either chatbots or lacked voice transcription integration. RONTGEN was created to solve this problem and evolved into a general-purpose AI writing editor for anyone.

  4. Why should a person choose RONTGEN over its competitors?

    Full control over prompts, models, and providers — no black boxes. One OpenRouter key unlocks 200+ models with no markup. Voice transcription is built into the editor, not a separate tool. Agent pipelines automate repetitive writing tasks that other editors require manually.

  5. How would you describe the primary audience of RONTGEN?

    Professionals who write frequently and want to integrate AI into their workflow — doctors writing reports, content creators, researchers, copywriters, and anyone who dictates and edits text regularly.

  6. What makes RONTGEN unique?

    Unlike chatbot-based AI tools, RONTGEN is a full rich text editor where you build custom agent pipelines — chain multiple AI steps (transcribe → refine → structure → conclude) and run them with one click. Combined with BYOK support for 10+ providers and built-in voice transcription, you own your entire writing workflow.

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External links

We have collected here some useful links to help you find out if RONTGEN is good.

  • Public traffic stats of RONTGEN

    Check the traffic stats of RONTGEN on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.

  • Domain Rating (DR)

    Check the "Domain Rating" of RONTGEN on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of RONTGEN's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.

  • Domain Authority (DA)

    Check the "Domain Authority" of RONTGEN on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.

  • Public opinion on Reddit

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Is RONTGEN good? This is an informative page that will help you find out. Moreover, you can review and discuss RONTGEN here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.

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