VibePost

Schedule Automatically

Comment

ps. Our project wants to enter the YC Challenge: "Most Likely to be a YC Company" and Block Challenge: Most Revenue Generated by End of Hackathon ​

🧠 Startup Name: VibePost

Inspiration

Modern startups face a noisy digital world where timing and platform choice make or break a launch. While there are tools for marketing posts and social scheduling, none truly connect ideas to action with intelligence.

We were inspired by founders asking:

  • “When should we post this new feature?”
  • “Where should we announce it — X? Insta? Product Hunt?”
  • “What’s the best way to write or frame it?”

There’s no system that guides teams from content idea → engagement-optimized publishing. So we built one.

What it does

VibePost is a smart content pipeline and scheduling platform that helps teams and creators:

  • Drop content ideas anytime — product launches, feature updates, thoughts.
  • Analyze historical engagement data to learn what works.
  • Recommend where (X, Instagram, Product Hunt, Hacker News, etc.) and when to post.
  • Generate calendar invites with full posting instructions.
  • Deliver ready-to-use content suggestions tailored to each platform.

It’s like having a content strategist, project manager, and growth hacker in one tool.

How we built it

We built it with Cloudflare workers as MCP servers. The servers used custom tools for handling context-aware tweet scheduling logic, Gemini for NL to tweet creation, Claude for workflow automated creation, Twitter/X API for publishing tweets. Supabase for storing context and scheduling, stripe for payments.

Challenges we ran into

  • Designing a clean UX that doesn't overwhelm users while managing multi-platform workflows.
  • Building a meaningful recommendation engine from sparse or inconsistent engagement data.
  • Managing time zones, platform-specific trends, and balancing performance across content types.
  • Prioritizing features: The team version and task delegation are powerful, but we scoped them out for a lean MVP.

Accomplishments that we're proud of

  • Created an MVP that takes a content idea and turns it into an optimized, scheduled, multi-platform launch.
  • Built a engagement analytics engine to fuel recommendations.
  • Developed a workflow that saves real time for solo creators and growth teams.

What we learned

  • Founders and content teams don’t just need scheduling — they need strategy on autopilot.
  • Teams are most productive when they can focus on content, not coordination.
  • Good timing isn’t luck — it’s data + intent.
  • The future of content tooling is intelligent, automated, and deeply integrated with how people already plan.

What's next for VibePost

🔜 Upcoming Features:

  • Team version with user profiles that can assign content to the best-suited team member (e.g., Jenny does TikToks, Mike writes blogs).
  • Enhanced AI editor for content drafting suggestions based on past high-performing posts.
  • More integrations: Notion, Slack, Trello.

🚀 Launch Goals:

  • Private beta with 20–50 startups
  • Public launch on Product Hunt
  • Investor-ready fundraising round to scale infrastructure and user base

Built With

Share this project:

Updates