Found an error or have a suggestion? We'd love to hear from you.
Newsletter creators growing audience
Newsletter focused
Typical cost: $199/mo
Newsletter creators growing audience
2 screenshots
SparkLoop helps newsletter creators grow faster with referral programs, recommendation networks, and subscriber verification.

PostHog
FreemiumProduct analytics, session recording, feature flags, and A/B testing.
Best for: Developer-first teams who want full product insights without vendor lock-in

Hotjar
FreemiumUnderstand how users behave on your site.
Best for: Non-technical teams focused on UX optimization and qualitative user feedback

Mailchimp
FreemiumAll-in-one Marketing Platform for small business.
Best for: Small businesses needing an all-in-one marketing platform with proven track record

Loops
FreemiumEmail marketing built for modern startups.
Best for: Developer-focused startups who want modern email infrastructure with API flexibility
Good gtm option with paid pricing. Solid choice for startups.
Reviewed December 2025 by our editorial team
Share your experience with SparkLoop to help other founders