Building SponsorMatch — Find high-intent newsletters. Skip the manual digging.

The Problem SaaS marketers know newsletter sponsorships deliver 3x better CTR than display ads and higher-quality conversions, but discovery is a nightmare. Finding the right newsletters means Google searching, checking sponsor histories, cold-emailing owners, and negotiating opaque pricing—all taking 20+ hours per deal. Most companies either give up or overpay for big-name newsletters that underperform. What I'm Thinking of Building We're building a database of sponsorship-ready B2B/SaaS newsletters with audience data, sponsor history, owner contact info, and standardized pricing. Search and filter by niche, subscriber count, and budget. See what competitors sponsored and their results. Export cold-email templates and track ROI across all your sponsorships in one dashboard. Who It's For Head of Growth / Marketing Manager at B2B SaaS companies (Series A–C, $2–50M ARR) running $5k–$50k/quarter in paid acquisition budget and actively testing new channels. Key Features (Planned) Search an