Cross-Platform Content & Repurpose Planner

Problem and target customer

Why this exists

Customer problem

Creators and small content teams plan one channel at a time, then lose track of which clips, posts, and captions came from the same source asset. Calendar gaps and duplicated work appear because repurposing decisions live in notes rather than the schedule.

Who pays

Independent video creators and small content teams publishing regularly across YouTube, TikTok, Instagram, and LinkedIn without a dedicated operations manager.

Business model

Monthly subscription per creator workspace, with a team tier for additional collaborators and calendars.

Editorial note

The useful organizing object is not a generic calendar card. It is the relationship between one source asset and the distinct pieces a creator intends to publish from it.

Direct publishing would multiply permissions, API edge cases, and review risk before the planning model is proven. Manual completion plus a destination link is enough to test whether the workspace prevents missed repurposing opportunities.

Validation should happen during a real monthly planning session. The product earns a place only if the creator can see coverage and timing decisions more clearly than in a spreadsheet and a separate calendar.

Choose your next step

What do you need next?

Evaluate the operating tradeoffs quickly, or inspect how to build the MVP.

Evaluate this ideaSee the cost and deployment preview

Compare the three operating paths at the default workload before opening the full calculator.

See cost preview Build this ideaInspect the build blueprint

Review MVP scope, workflow, states, data rules, architecture, and acceptance criteria.

Open blueprint

Evaluation preview

What would it take to run?

Directional infrastructure estimates for the current 500 planned platform posts assumption. Open the full calculator when you are ready to change it.

Open full cost and deployment

ManagedSelected

$5-$25/ month

Managed application and database for calendars, relationships, and exports.

Lowest operating effort

Lean self-hosted

$7-$23/ month

Operator-managed application and database on one small instance.

Lowest baseline cost

More control

$40-$100/ month

Separate application and database bundles for a larger planning workspace.

Most separation and control

Build blueprint

Build the first paid use case

Product goal

Who it serves and what it must change

Target user: A creator or content lead turning a small number of hero assets into a consistent multi-channel publishing plan.
Problem: Source ideas, derivatives, production ownership, and publish dates are tracked separately, so repurposing coverage and schedule gaps are hard to see.
Measurable outcome: In a planning session, a user can map one video into channel-specific derivatives, place them on the calendar, and identify every unscheduled or overdue item without opening a spreadsheet.

MVP scope

What ships now and what waits

Included

Idea bank with content pillar, format, priority, and notes
Hero asset plan with linked channel derivatives
Month and week calendar with drag-to-reschedule
Channel-specific status, owner, due date, publish date, and destination URL
Coverage view showing planned, unscheduled, overdue, and published derivatives
CSV and iCalendar export for handoff

Excluded

Direct publishing to social networks
AI caption, script, or clip generation
Video storage and editing
Social analytics ingestion
Approval chains for large agencies

UX and user flow

Screens, actions, and states

Idea Bank

Capture potential hero assets and decide which concepts enter production.

Add ideaSet pillarPromote to asset

Repurpose Map

Define the YouTube, TikTok, Instagram, and LinkedIn derivatives attached to one source asset.

Add derivativeAssign ownerSet formatMark not applicable

Publishing Calendar

Schedule planned items by channel and expose collisions, gaps, and overdue work.

Drag itemFilter channelOpen itemMark published

Coverage Review

Summarize whether each hero asset has the intended channel coverage and next action.

Find unscheduled itemsReview overdue workExport week

Primary flow

A creator captures an idea and promotes it to a hero asset with a production target date.
The creator adds only relevant channel derivatives and records the intended format or angle for each.
Each derivative receives an owner, due date, and calendar slot; unscheduled items remain visible beside the calendar.
The team moves items through Planned, In production, Ready, and Published, recording the live URL when available.
The weekly review highlights missed dates and incomplete repurpose branches before the next planning session.

Loading, empty, and error states

Idea
Hero asset planned
Derivative unscheduled
Planned
In production
Ready
Overdue
Published
Skipped

Core entity outline

Entities and business rules

ContentIdea

Stores a potential topic before production commitment.

Fields: title, content_pillar, notes, priority, status
Relations: May become one HeroAsset

HeroAsset

Represents the source video, article, or episode from which channel pieces are planned.

Fields: title, source_format, owner_id, target_date, status, source_url
Relations: Originates from ContentIdea, Has many Derivatives

Derivative

Defines one channel-specific piece and its production and publishing state.

Fields: hero_asset_id, channel, format, angle, owner_id, due_at, publish_at, status, published_url
Relations: Belongs to HeroAsset

ChannelPlan

Stores a workspace's enabled channels and weekly posting target.

Fields: channel, enabled, weekly_target, color
Relations: Constrains Derivatives for the workspace

Business rules

A derivative belongs to exactly one hero asset and one enabled channel.
Moving an item on the calendar changes its publish date but never marks it Published.
Published requires an actual timestamp; a destination URL is optional because not every channel exposes a stable link immediately.
Skipped derivatives do not count as missing coverage when the user records a reason.
Coverage compares the enabled channel plan with active derivatives and never invents a required format.

Architecture and data flow

Components, integrations, and controls

Planner web app

Render idea, relationship, calendar, and coverage views with responsive drag interactions.

Application API

Validate dates and transitions, persist moves, and calculate coverage.

PostgreSQL database

Store source assets, derivatives, channel plans, owners, and status history.

Export service

Produce CSV and iCalendar files from filtered schedule data.

Integrations

Optional Make webhook for due-date reminders or an approved external-calendar handoff

Data flow

Promoting an idea creates a hero asset while retaining the original planning context.
Adding a derivative links channel, format, owner, and timing to that source asset.
Calendar moves are validated for the workspace timezone and stored as explicit schedule changes.
Coverage is derived from enabled channels, active derivatives, status, and dates; exports use the same filtered records.

Failure handling

If a drag save fails, return the item to its prior date and show a retry action.
If export generation fails, preserve schedule changes and allow the same filter to be retried.
If a Make webhook fails, record the handoff state without changing the derivative's production status.

Security

Scope every asset and derivative to its workspace and authorize all writes server-side.
Keep webhook secrets on the server and sign outbound automation payloads.
Escape user-entered notes and validate URLs before rendering them as links.

Rate limits

Limit calendar mutations per user to prevent duplicate drag events.
Throttle bulk export requests per workspace.
Apply a fixed retry ceiling to optional webhook deliveries.

Deliverables and acceptance

Definition of done for the MVP

Deliverables

Responsive idea bank, repurpose map, calendar, and coverage screens
Relational schema, migrations, workspace roles, and sample month
Timezone-safe scheduling and drag-to-reschedule behavior
CSV and iCalendar export
Tests for relationships, coverage, transitions, and failed saves

Acceptance criteria

A user can promote an idea, add three different channel derivatives, and see all three linked to the same source asset.
Dragging one derivative changes only its publish date and keeps its owner, channel, and production status.
Coverage distinguishes unscheduled, overdue, skipped, and published pieces without counting a recorded skip as missing.
A filtered weekly export matches the visible channel and date range.
When a calendar save fails, the item returns to its previous slot and can be retried without creating a duplicate.

Recommended stack

Enough technology for the first version

Web application

Next.js, Tailwind CSS, and dnd-kit

Support responsive planning screens and accessible calendar movement.

Data and auth

PostgreSQL with Auth.js

Model source-to-derivative relationships, workspace ownership, and status history cleanly.

Calendar UI

FullCalendar

Provide week and month scheduling while keeping dates in the application's own records.

Export

ical-generator

Create portable calendar files without requiring a third-party calendar account.

Why this is sufficient

The first release is a planning system, so relational content lineage and dependable calendar interactions matter more than publishing integrations. One full-stack application can deliver the entire validated workflow.

Not required for the MVP

LLM APISocial network APIsObject storagePayment processorQueue serviceVector database

Next stepTurn the blueprint into an execution plan

Copy the build prompt, model the operating cost, and choose where to deploy.

Build and ship

Execution

Build, price, and deploy the MVP

Once the blueprint is clear, use the prompt, cost model, and deployment options to start building.

Build prompt

Copy this into a builder

Build a responsive Next.js planner with a relational database and drag-to-reschedule interactions. Keep publishing manual in the MVP and do not add AI writing or unsupported platform APIs.

Build prompt

Your build prompt is ready

Open the prompt pack whenever you are ready to take this blueprint into your builder.

Based on the blueprintReady for your builderFollow-up steps included

Cost calculator

Model the MVP operating cost

A technical run-cost estimate for the first production version. Team, acquisition, payment fees, and business COGS are excluded.

Estimated monthly total$5-$25

$5-$25 per 500 planned platform posts

Planned platform posts / month500 planned platform posts

Selected pathEasiest

Pricing checkedAug 2, 2026

Cost breakdown

$5-$25 per month

Low and high values allow for usage variance and plan headroom.

Managed planner deployment

Managed application and database for calendars, relationships, and exports.

5K planned platform posts included, then $5-$15 per 5K planned platform posts

$5-$25

Included

Application and database hosting
Backups
Calendar and export processing

Not included

Social publishing tools
Media storage and editing
Content production labor
Domain purchase
External calendar subscriptions

Pricing basis

The estimate combines the selected infrastructure path, required operating modules, selected optional modules, and usage above included monthly allowances. Taxes and regional uplifts are excluded.

Railway pricing

Deployment options

Pick the operational tradeoff

Choose based on operating preference, not only the headline price.

EasiestRecommended

Railway

Host the planner and database with minimal operational setup.

$5-$25/month

Good fit

Creator beta
Managed database
Small team

Limitation

Resource-based billing can rise with larger workspaces and traffic.

Deploy the content planner

Cheapest

Vultr

Run the app, worker, and database on one small Vultr VPS with Docker Compose and explicit backups.

$7-$23/month

Good fit

Cost-sensitive launch
Single service
Technical operator

Limitation

The operator owns patching, monitoring, and restore tests.

Deploy on Vultr View the lean VPS guide

More control

DigitalOcean

Separate application, worker, data, storage, and backup responsibilities as the workload grows.

$40-$100/month

Good fit

More collaborators
Separated services
Predictable bundles

Limitation

More service boundaries increase setup and maintenance work.

Explore DigitalOcean View the separated cloud guide

Start building

Prototype, automate, then deploy

Recommended route

01Vibe-coding builderTest the asset-to-channel planning model

Use Lovable to prototype the idea bank, derivative map, calendar, and weekly coverage review before adding any social publishing connection.

Open Lovable 02AutomationSend lightweight production reminders

Use Make as optional glue to notify an assignee when a planned derivative approaches its due date or to copy approved calendar rows into an existing team calendar.

Open Make 03DeployShip the planner as one web service

Deploy the application and database on Railway so calendar views, derivative relationships, and status updates share a simple release path.

Open Railway

Cross-Platform Content & Repurpose Planner

Is this worth validating?

Build this if

Avoid this if

Validate first

Why this exists

Customer problem

Who pays

Business model

What do you need next?

What would it take to run?

Build the first paid use case

Who it serves and what it must change

What ships now and what waits

Included

Excluded

Screens, actions, and states

Primary flow

Loading, empty, and error states

Entities and business rules

Business rules

Components, integrations, and controls

Integrations

Data flow

Failure handling

Security

Rate limits

Definition of done for the MVP

Deliverables

Acceptance criteria

Enough technology for the first version

Next.js, Tailwind CSS, and dnd-kit

PostgreSQL with Auth.js

FullCalendar

ical-generator

Why this is sufficient

Not required for the MVP

Build, price, and deploy the MVP

Copy this into a builder

Your build prompt is ready

Model the MVP operating cost

Usage assumptions

$5-$25 per month

Included

Not included

Pricing basis

Pick the operational tradeoff

Railway

Good fit

Limitation

Vultr

Good fit

Limitation

DigitalOcean

Good fit

Limitation

Prototype, automate, then deploy

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