AI app for marketing · no coding needed
Multi-source newsletter curation and delivery workbench
Reduce tool sprawl and manual assembly while keeping editorial control over every send.
Made for: Marketing teams and independent publishers producing recurring content-rich newsletters

What it does for you
The problem
Gathering articles, rewriting them, branding them and scheduling sends across several rented tools leaves no single owned workflow or review record.
What it gives you
Reviewed, branded newsletter issue ready for distribution
What you give it
Permitted source feedsbrand assetseditorial rules
Build your own version of Topical, Promo.ai and more
One app with what these 3 AI tools do, yours to keep and change: Topical, Promo.ai, ReTell.media.
Everything these tools do, in one app
- Automated content gathering Automatically pulls in relevant articles from multiple sources to fill your newsletter.Found in Topical
- AI-driven content curation Uses AI to select high-performing or relevant content from your website or sources.Found in Promo.ai
- Custom news feed Build personalized news feeds by defining keywords and specifying news sources.Found in ReTell.media
- Node-based workflow builder Allows users to customize the content curation process with a visual workflow.Found in Topical
- AI-powered article rewriting Automatically rewrites articles using various templates and styles.Found in ReTell.media
- AI-powered summarization Summarizes content using AI to create concise versions.Found in Topical
- AI-powered subject line generation Generates compelling subject lines for newsletters using AI.Found in Topical
- Customizable newsletter templates Provides professionally designed templates that can be customized to match your brand.Found in Topical, Promo.ai
- Custom branding Automatically integrates your logo, color scheme, imagery, and styles without coding.Found in Promo.ai
- Review auto-generated content Allows users to review and edit auto-generated content before distribution.Found in Topical
- Integrated analytics Tracks newsletter campaign performance and provides engagement metrics.Found in Promo.ai
- Content monitoring Provides instant updates on brand mentions and relevant topics.Found in ReTell.media
- Translation Translates texts into different languages.Found in ReTell.media
- Custom image generation Generates custom images to complement written content.Found in ReTell.media
- Email marketing integration Integrates with email marketing platforms like MailChimp for final distribution.Found in Topical
- WordPress integration Publishes rewritten articles directly to your WordPress site or blog.Found in ReTell.media
- Slack integration Upcoming integration to streamline workflow via Slack.Found in Topical
How it works, step by step
- Pull relevant articles from defined sources
- Define keywords and news sources for a custom feed
- Select high-performing or relevant content with AI
- Build the curation process as a visual node workflow
- Rewrite articles with templates and styles
- Summarize content into concise versions
- Generate subject lines for each issue
- Apply customizable newsletter templates
- Apply logo, colors, imagery and styles without coding
- Review and edit auto-generated content before distribution
- Translate texts into selected languages
- Generate custom images for written content
- Track campaign performance and engagement metrics
- Monitor brand mentions and relevant topics
- Send through connected email marketing platforms
- Publish rewritten articles to a connected site or blog
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before send
- Export a versioned reviewed, branded newsletter issue ready for distribution 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 Multi-source newsletter curation and delivery workbench 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 Multi-source newsletter curation and delivery workbench 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 Cloudflare27 KB
- prompt-vps.mdThe same build on your own server (Docker)27 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria14 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 tool sprawl and manual assembly while keeping editorial control over every send. For marketing teams and independent publishers producing recurring content-rich newsletters, convert permitted source feeds, brand assets and editorial rules into a reviewed, branded newsletter issue ready for distribution. The benefit is a testable hypothesis, measured through issues shipped per editorial hour and corrections after send approval; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect permitted source feeds, brand assets and editorial rules, then follow this sequence: 1. Pull relevant articles from defined sources. 2. Define keywords and news sources for a custom feed. 3. Select high-performing or relevant content with AI. 4. Rewrite articles with templates and styles. 5. Summarize content into concise versions. 6. Generate subject lines for each issue. 7. Apply customizable newsletter templates and brand assets. 8. Review and edit auto-generated content before distribution. Resolve uncertain cases with qualified reviewers, approve the reviewed, branded newsletter issue ready for distribution, and measure issues shipped per editorial hour and corrections after send approval 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 scheduling, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One approved source set and brand kit; final editorial judgment, legal checks and send approval remain human. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve source attribution, quotation accuracy and usage permissions. Editors approve substantive changes and send scope. One approved source set and brand kit; final editorial judgment, legal checks and send approval 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 source set and brand kit; final editorial judgment, legal checks and send approval remain human. Implement one approved input format, a bounded representative case set and the first two task modules: pull relevant articles from defined sources; define keywords and news sources for a custom feed. Support the remaining modules with operator review: select content with AI, rewrite, summarize, generate subject lines, apply templates and brand assets, review before distribution. 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
Email marketing platforms, site or blog publishing destinations, source feeds and brand asset storage. 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 and feed setup, Issue assembly and review, Brand and template editor, Distribution and analytics. Use a thumbnail gallery for issues, a large central editing canvas, and a right-hand panel for sources, rewrite styles and comments. Let users compare source article and rewritten version side by side. Display draft, changes requested and approved states. Provide a client preview link with comments anchored to the relevant block. Make the task-specific outcome reviewed, branded newsletter issue ready for distribution visible beside its evidence, review state and value baseline.





