Claude synthesizes platform-specific content from a single prompt. Automate posting to Twitter, Instagram, Facebook, and LinkedIn with cron jobs, multi-org support, and a full REST API.
Platforms Live
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AI Engine
Built by an engineer with experience at
Watch how Late Post automates multi-platform posting with AI-powered content synthesis.
Full demo + codebase deep-dive available after purchase
Not a tutorial project. A production app that actually posts to your accounts.
Claude generates platform-specific captions — punchy for X, hashtag-rich for Instagram, professional for LinkedIn.
Twitter/X, Instagram, Facebook, LinkedIn live. TikTok, YouTube, Threads, Bluesky, and 5 more platform-ready.
Vercel cron jobs for daily posting, schedule-ahead campaigns, and automatic status syncing.
Manage multiple brands from one dashboard. Separate accounts, templates, and hashtag libraries per org.
Full REST API at /api/v1/ — programmatically create posts, manage templates, and trigger campaigns.
Reusable AI prompt templates with system prompts and Mustache syntax for dynamic content.
Engagement metrics per platform via Getlate. Track likes, comments, shares, and reach.
Real-time status updates via Getlate webhooks. Automatic sync cron as fallback.
Production-grade tools you already know.
Videos + production source code. Not a tutorial — a real app.
Full app demo — scheduling, AI synthesis, multi-platform publishing
Architecture, API routes, Drizzle schema, Claude integration, cron jobs
Complete Next.js 16 codebase — not a boilerplate, a working app
Step-by-step instructions to get running in under 30 minutes
Use it for client projects, your own SaaS, or modify freely
Get every future improvement pushed to the repo
Ask questions, share what you've built, get help
Full transparency on external services and costs.
| Service | Purpose | Cost |
|---|---|---|
| Getlate (Late.dev) | Social media posting API | Free tier available |
| Turso | SQLite edge database | Free tier (3 DBs, 5GB) |
| Anthropic (Claude) | AI content synthesis | ~$0.30–0.50/post |
| Vercel | Hosting + cron jobs | Free hobby / $20 Pro |
Estimated monthly cost: $30–50/mo
vs $50–200/mo for Buffer, Later, or Hootsuite
Built by
Senior full-stack engineer with 10+ years shipping production apps. I built Late Post to automate social media for my own projects — Pixelmuse and Starmorph post automatically using it every day.
Apple
Software Engineering
IBM Design
Design Technology
LangChain
Applied AI Engineering
50+
apps shipped
Full source code + video walkthroughs. Lifetime access.
Late Post
Secure payment via Stripe. Instant access after purchase.
Get the full codebase + video walkthroughs and deploy your own AI-powered social media automation in under 30 minutes.