AI app for writers · no coding needed
Source-based content workspace with editorial delivery
Reduce manual copying between transcription, summarization, drafting and storage while keeping the writer's voice.
Made for: Writers, journalists and content teams turning spoken or written source material into organized, ready-to-use text

What it does for you
The problem
Source material arrives as audio, notes and long documents, and separate tools for transcription, summarization, drafting and storage force manual copying between them.
What it gives you
Writer-approved ready-to-use text linked to source references
What you give it
Authorized audionoteslong documents
Build your own version of Audio Notes AI, Letterly and more
One app with what these 4 AI tools do, yours to keep and change: Audio Notes AI, Letterly, Bulletpen, Flipner.
Everything these tools do, in one app
- Speech-to-text conversion Converts spoken audio into written text.Found in Audio Notes AI, Letterly, Flipner
- Text summarization Turns longer text into concise bullet points or summaries.Found in Bulletpen
- Note organization Keeps notes searchable, editable, and organized for easy retrieval.Found in Audio Notes AI, Flipner
- Time-stamped transcripts Adds timestamps to transcripts so you can locate specific parts of the audio.Found in Audio Notes AI
- Export options Lets you export notes in multiple file formats such as PDF and TXT.Found in Audio Notes AI
- Mobile app Provides a mobile application for on-the-go use.Found in Letterly, Flipner
- Widget support Offers a widget for quick access from the home screen.Found in Letterly
- Screen-off recording Allows recording audio even when the screen is off.Found in Letterly
- Style preservation Maintains the user's individual writing style and vocabulary.Found in Letterly
- Multi-style drafting Generates drafts in various writing styles such as journalistic, technical, or legal.Found in Flipner
- Multilingual support Translates or generates content in multiple languages.Found in Flipner
- Customizable summarization length Adjusts the length of summaries to fit different needs.Found in Bulletpen
- Supports various text inputs Accepts different types of text content like articles, reports, and notes.Found in Bulletpen
- Fast processing Processes content quickly to produce output.Found in Bulletpen
- Simple interface Requires minimal learning curve and is easy to use.Found in Audio Notes AI, Letterly, Bulletpen
- Free version Offers a free plan or tier to test core functionality.Found in Audio Notes AI, Letterly, Bulletpen
- Content hub Serves as a central place to manage and store content snippets.Found in Flipner
How it works, step by step
- Convert authorized spoken audio into written text
- Add time-stamped transcripts so specific parts of the audio can be located
- Summarize longer text into concise bullet points or summaries
- Adjust summary length to fit different needs
- Accept articles, reports, notes and other text inputs
- Keep notes searchable, editable and organized for retrieval
- Maintain the writer's individual style and vocabulary
- Generate drafts in requested styles such as journalistic, technical or legal
- Translate or generate content in multiple languages
- Process content quickly to produce output
- Record audio with the screen off
- Provide a mobile app and home-screen widget for quick access
- Export notes in formats such as PDF and TXT
- Serve as a central hub to manage and store content snippets
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned writer-approved ready-to-use text linked to source references with source references and unresolved questions
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Source-based content workspace with editorial delivery with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Source-based content workspace with editorial delivery with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links3 KB
- questions.mdQuestions to answer before you build2 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare26 KB
- prompt-vps.mdThe same build on your own server (Docker)26 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria12 KB
- demo/index.htmlThe working demo on sample data201 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Reduce manual copying between transcription, summarization, drafting and storage while keeping the writer's voice. For writers, journalists and content teams turning spoken or written source material into organized, ready-to-use text, convert authorized audio, notes and long documents into writer-approved ready-to-use text linked to source references. The benefit is a testable hypothesis, measured through accepted drafts per editorial hour and corrections after editorial approval; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect authorized audio, notes and long documents, then follow this sequence: 1. Convert authorized spoken audio into written text. 2. Add time-stamped transcripts so specific parts of the audio can be located. 3. Summarize longer text into concise bullet points or summaries. 4. Adjust summary length to fit different needs. 5. Accept articles, reports, notes and other text inputs. 6. Keep notes searchable, editable and organized for retrieval. 7. Maintain the writer's individual style and vocabulary. 8. Generate drafts in requested styles such as journalistic, technical or legal. 9. Translate or generate content in multiple languages. 10. Process content quickly to produce output. 11. Record audio with the screen off. 12. Provide a mobile app and home-screen widget for quick access. 13. Export notes in formats such as PDF and TXT. 14. Serve as a central hub to manage and store content snippets. Resolve uncertain cases with qualified reviewers, approve writer-approved ready-to-use text linked to source references, and measure accepted drafts per editorial hour and corrections after editorial approval against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the three stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One approved input format and one target publication format; final fact-checking and editorial judgment remain human. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve author voice, source attribution, quotation accuracy and usage permissions. Writers approve substantive changes and publication scope. One approved input format and one target publication format; final fact-checking and editorial judgment remain human. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One approved input format and one target publication format; final fact-checking and editorial judgment remain human. Implement one approved input format, a bounded representative case set and the first two task modules: convert authorized spoken audio into written text; add time-stamped transcripts so specific parts of the audio can be located. Support the third module with operator review: summarize longer text into concise bullet points or summaries. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Author-owned recordings, authorized interviews and permitted research sources. Cloud asset storage, document import/export and publishing destinations. Start with file exchange and validate destination specifications before promising direct publishing. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Source intake and permissions, Editable production preview, Client proof and delivery. Use a thumbnail gallery for projects, a large central editing canvas, and a right-hand panel for sources, constraints and comments. Let users compare versions side by side. Display draft, changes requested and approved states. Provide a client preview link with comments anchored to the relevant asset. Make the task-specific outcome writer-approved ready-to-use text linked to source references visible beside its evidence, review state and value baseline.





