Social media decision
contant.io
A capable developer can build a useful LinkedIn post generator-and-scheduler; replicating the full polished product, UX, and analytics feature set is more work, so building a narrower replacement is realistic.
Visit website↗$11/mo
$132/yr
Read off the official pricing page.
$100one-off34 h to build
$40/mo6 h/mo upkeep
On cash alone, building overtakes the subscription at 5 seats.
Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need - the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship. All contant.io alternatives, with the arithmetic →
What a replacement has to do
- Generate AI-written LinkedIn posts from prompts or files, schedule them to LinkedIn, and view basic performance metrics.
What it still won’t have
- Polished UI/UX and onboarding flows
- Any proprietary engagement-list features and saved templates
- Scale-tested reliability and polished scheduling edge-cases
- Brand trust, community proofs, and built-in credit management
What remains hard
- Product polish and ongoing maintenance
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 5 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build a self-hosted LinkedIn post generator-and-scheduler using Node.js (Express) + React, PostgreSQL, Redis, and a worker (BullMQ). Core features in scope: user signup and LinkedIn OAuth, user-configured OpenAI API key storage (encrypted), endpoints to generate post text from topic/image/PDF via OpenAI, create/edit scheduled posts, worker to publish to LinkedIn at scheduled times, fetch and display basic post metrics. Out of scope: multi-tenant billing, advanced analytics or engagement-list UIs, mobile apps. Include error handling, retries for failed publishes, logging, and unit/integration tests for API endpoints and the scheduler worker.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 4 cited sources+3
- Price verified on pricing page+3
- 3/3 assessment runs agreed+4
- Evidence score67
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time - so the same evidence always produces the same number.
How scoring works →Cited sources · 4
Every page the run actually retrieved.
- official productContant.io — product
- official pricingContant.io — pricing
- open sourcegitroomhq/postiz-app
- open sourceinovector/mixpost
Integrity checks
What held up, and what did not.
