Kit

Kit rebranded from ConvertKit to reflect a broader ambition to offer the full toolkit a creator needs to grow an audience and monetize it, paid newsletter subscriptions, digital product sales with low transaction fees, and paid recommendation networks. This helps creators cross-promote to each other's audiences. That last piece, the recommendations network, is unique and has become one of Kit's more distinctive growth features for newsletter writers.

The free Newsletter plan is good, with unlimited landing pages, forms, and email broadcasts included up to 1,000 subscribers, with one basic automation.

Paid tiers add unlimited visual automations, email sequences, A/B testing, and Kit MCP, letting AI assistants interact with a creator's Kit account directly, an early and genuine agentic integration.

Kit is not a general-purpose business marketing platform. There's no CRM, no sales-pipeline tracking, and ecommerce support is limited to simple digital product sales rather than a full storefront.

For an individual creator, newsletter writer, or course seller monetizing an audience, that focus is exactly the appeal.