Sponsor CRM for solo newsletter and podcast creators
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Freemium
Paid
Pricing
Creators: 7-day free trial, then $12.99/month (billed $38.97 every 3 months) or $139 lifetime. Brands: Free to post jobs and receive applications; Brand Pro $69/month for unlimited introductions and applicant emails.
Starter: $39/mo (monthly) or $33/mo billed annually ($390/year with 2 months free). Pro: $59/mo (monthly) or $49/mo billed annually ($590/year with 2 months free). Business: $99/mo (monthly) or $83/mo billed annually ($990/year with 2 months free). All plans include a 14-day free trial with no credi
Key features
Daily paid UGC job listings with filters
AI-powered personalized pitch generator
Automated email outreach and follow-ups
Application tracking dashboard
Creator profile page discoverable by brands
Inbox connection and brand matching
Full applicant profiles with portfolios and rates
Sponsor pipeline Kanban board with deal stages from Pitched to Churned
Magic-link sponsor portal with no account or password required
Automated renewal reminders at 30, 14, and 7 days before renewal
Invoice tracking with auto-numbered records and payment status
One-page branded, print-ready performance reports
Revenue dashboard with MRR, renewal rate, deal size, and quarterly trends
Platform-agnostic integration with Substack, Ghost, Kit, Beehiiv, and any podcast host
Read-only REST API included with Business plan
Custom reminder cadence and report branding on Pro and Business plans
What makes it different
AI handles personalized outreach at scale, sending 50+ pitches automatically
No platform fees on creator payments, unlike competitors charging 5-15%
Lowest-priced paid plan for brands at $69/month with no commission
Personalized pitches feel authentic, not generic or spammy
Magic-link portal eliminates sponsor account creation and email friction
One saved renewal pays for 8.5–51 months of KeelStack service