How June's challenge winner built a top 150 app with AI

Hey vibe marketer.

June's Vibe Marketing Challenge results are in.

The winner built something that took a bootstrapped sports betting app from nowhere to #122 in the App Store.

Plus four other creators who solved major marketing problems with clever automations.

Let's dive in.

5 vibe marketing tools worth checking out

1. Ad agency feedback agent - The Vibe Marketers June Challenge winner ($1,000)

Winner: Dominyck Bullard

Dominyck built a predictive analysis ad agent that took Rhythm Sports Betting from obscurity to a top 150 app in the world.

His Claude MCP + Notion system:

• Analyzes ad scripts for clarity, emotional pull, and conversion potential

• Provides feedback scores and success predictability ratings

• Generates optimized scripts based on analysis

• Connects to 19 different Notion integrations for full workflow management

The results speak for themselves:

• Top-performing ad hit 217,000 views (all-time record)

• App reached #122 in sports category on App Store

• 68-89% predictability scores on optimized scripts

• Automated what used to be pure guesswork

Instead of running ads based on gut feeling, Dominyck's system predicts winners before they launch.

This is the kind of system that transforms entire agencies.

See Dominyck's winning system.

2. AI search optimization strategy - ranking in Perplexity in 2 months

Rokas Stan made AIclicks the go-to resource for "how to appear in ChatGPT results" by ranking at the top of Perplexity in just 2 months.

His 4 steps strategy:

1. Identified impactful prompts - Used AIclicks Analysis to find actual user questions 

2. Created AI-optimized content - Structured guides with clear headings and citations 

3. Joined Reddit discussions - Built authority through thoughtful niche contributions 

4. Tracked and refined weekly - Monitored visibility with AIclicks dashboard

The systematic approach:

• Clear headings answering prompts upfront

• Credible citations to authoritative sources

• Actionable tips users actually find helpful

• Weekly refinement based on visibility data

This proves AI search optimization works when you treat it as a systematic process.

Try Rokas's optimization approach.

3. n8n AI SEO blog writing - 100-day experiment results

JJ Tham tested an n8n AI SEO blog writing agent for 100 days and got real results.

His workflow:

• Choose keywords (e.g., "What is an n8n automation agency")

• Generate AI blog outline, add personal feedback

• Code HTML/CSS in VS Code (15-20 minutes per post)

• Add internal/external links, including competitors

• Update sitemap.xml, submit to Google Search Console

The results:

• Ranked on quality keywords

• Generated high-quality leads

JJ's honest take: "I find it super ironic I'm doing this manually when I should maybe be 'fully' automating it."

Sometimes the semi-automated approach works better than full automation.

See JJ's 100-day experiment.

4. Cursor + Claude Code development - senior developer at your fingertips

Shaun Gambardella combined Cursor with Claude Code to build custom React websites for clients.

His 5 steps process:

1. Create PRD document using Claude desktop

2. Set up blank repository with PRD and Claude.md instructions

3. Let Claude Code create phased project plan

4. Execute phase-by-phase with automatic GitHub pushes

5. Track progress with checkpoints and updates

The result: "Like having a senior developer at your fingertips."

15-20 minutes to get PRD down, then the system runs itself with guardrails.

This combo eliminates the need for expensive no-code platforms while maintaining speed and quality.

Watch Shaun's development process.

5. Slide AI - automated influencer outreach

Andros Wong built Slide to solve the manual outreach problem.

The 3 main pain points:

1. Manual outreach takes 10+ hours per week

2. Influencer databases cost $3,000/month and grow stale

3. Finding and contacting creators is tedious and time-consuming

Slide automates the entire process:

• Discovers top creators in your niche

• Automatically DMs them from your account

• Handles the entire outreach workflow

They used Slide to source the creator for their own promotional video – proof the system works.

Try Slide AI.

Miscellaneous Vibes

Here are some other things we have on our radar.

Want to get featured in the next letter?

What problem are you solving? What workflow are you automating? What tool are you building that didn't exist before?

I want to know what you're creating.

You can submit your tool or workflow directly through our feature form.

The best submissions will be featured in the next issue and shared with our entire Vibe Marketer community.

Until then, let's vibe.