In a world where email marketing drives $42 in ROI for every $1 spent, most companies are flying blind. Mailcharts isn't just a competitive intelligence tool—it's the secret weapon that lets you spy on your competitors' entire email playbook while building your own.

"With 43% direct traffic and a 6-person team generating $800K, Mailcharts proves you don't need scale to dominate a niche."

The tech stack tells a story of pragmatism over flash. jQuery and Bootstrap might seem dated, but they work. Cloudflare protects their intel goldmine. Segment tracks every competitive search. This isn't a team chasing tech trends—they're focused on delivering one thing: seeing competitor emails in real-time.

• Competitive email monitoring across industries with campaign archives
• Trend analysis that reveals what's working now in your vertical
• Subject line intelligence and send-time optimization data
• The ability to answer 'what would my competitor do?' in seconds