AI app for writers · no coding needed
Source-linked predictive writing keyboard console
Reduce typing time and correction work while keeping the writer's meaning and data under the owner's control.
Made for: Writers and support teams who type long-form or high-volume text across many apps

What it does for you
The problem
Typing is slow and error-prone, and rented keyboard tools split predictions, corrections, rewriting and translation across separate subscriptions with unclear data handling.
What it gives you
Reviewed predictive suggestions, corrections and rewrites linked to their source context
What you give it
The user's own typing historylanguage settingsstyle rulesapproved terminology
Build your own version of Keyboard AI, Keyboard Copilot and more
One app with what these 3 AI tools do, yours to keep and change: Keyboard AI, Keyboard Copilot, Microsoft SwiftKey.
Everything these tools do, in one app
- Predictive text Suggests words and phrases as you type to speed up writing.Found in Keyboard AI, Microsoft SwiftKey
- Grammar and spelling correction Fixes grammar and spelling mistakes in real time.Found in Keyboard AI, Keyboard Copilot
- Personalized suggestions Adapts predictions and corrections based on your typing habits.Found in Keyboard AI, Microsoft SwiftKey
- Multi-language support Allows typing in multiple languages.Found in Keyboard AI, Microsoft SwiftKey
- Text rewriting Rewrites selected text in different styles or tones.Found in Keyboard Copilot
- Translation Translates text between languages directly in the typing area.Found in Keyboard Copilot
- Reply generation Generates replies based on the conversation context.Found in Keyboard Copilot
- Swipe typing Lets you type by sliding your finger from letter to letter.Found in Microsoft SwiftKey
- Customizable toolbar Provides quick access to frequently used emojis, GIFs, and other functions.Found in Microsoft SwiftKey
- Keyboard themes Allows personalizing the keyboard appearance with various themes.Found in Microsoft SwiftKey
- Cross-app integration Works inside any app that uses the standard keyboard.Found in Keyboard AI, Keyboard Copilot
- Privacy protection Does not store or log typed text, only anonymized usage metrics.Found in Keyboard Copilot
How it works, step by step
- Suggest words and phrases as the user types
- Correct grammar and spelling in real time
- Adapt predictions to the user's typing habits
- Support typing in multiple languages
- Rewrite selected text in a chosen style or tone
- Translate text inside the typing area
- Generate replies from conversation context
- Support swipe typing
- Provide a customizable toolbar for emojis, GIFs and functions
- Offer keyboard themes
- Work inside any app using the standard keyboard
- Avoid storing or logging typed text, keeping only anonymized usage metrics
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned reviewed predictive suggestions, corrections and rewrites linked to their source context 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-linked predictive writing keyboard console 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-linked predictive writing keyboard console 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 Cloudflare28 KB
- prompt-vps.mdThe same build on your own server (Docker)28 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria15 KB
- demo/index.htmlThe working demo on sample data196 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 typing time and correction work while keeping the writer's meaning and data under the owner's control. For writers and support teams who type long-form or high-volume text across many apps, convert the user's own typing history, language settings, style rules and approved terminology into reviewed predictive suggestions, corrections and rewrites linked to their source context. The benefit is a testable hypothesis, measured through accepted suggestions per typed hour and corrections after send; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect the user's own typing history, language settings, style rules and approved terminology, then follow this sequence: 1. Suggest words and phrases as the user types. 2. Correct grammar and spelling in real time. 3. Adapt predictions to the user's typing habits. 4. Support typing in multiple languages. 5. Rewrite selected text in a chosen style or tone. 6. Translate text inside the typing area. 7. Generate replies from conversation context. Resolve uncertain cases with qualified reviewers, approve reviewed predictive suggestions, corrections and rewrites linked to their source context, and measure accepted suggestions per typed hour and corrections after send against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the 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 language set and style guide; final meaning, tone and factual checks remain with the writer. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve writer voice, source attribution, quotation accuracy and usage permissions. Writers approve substantive changes and publication scope. One approved language set and style guide; final meaning, tone and factual checks remain with the writer. 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 language set and style guide; final meaning, tone and factual checks remain with the writer. Implement one approved input format, a bounded representative case set and the first two task modules: suggest words and phrases as the user types; correct grammar and spelling in real time. Support the remaining modules with operator review: adapt predictions to the user's typing habits; rewrite selected text in a chosen style or tone; translate text inside the typing area; generate replies from conversation context. 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
User-owned typing history, authorized style guides and permitted terminology sources. Cloud 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: Typing surface with suggestion strip, Rewrite and translate panel, Admin console for language, style and privacy settings. Use a compact suggestion bar above the keyboard, a side panel for rewrites, translations and replies, and a settings view for languages, themes, toolbar and retention. Let users compare original and rewritten text side by side. Display draft, edited and approved states. Provide an admin view of anonymized usage metrics and data boundaries. Make the task-specific outcome reviewed predictive suggestions, corrections and rewrites linked to their source context visible beside its evidence, review state and value baseline.





