We ran Kit on two real newsletters for 90 days — testing automation, deliverability, and the tag-based subscriber model. Here's what we found.
ConvertKit (recently rebranded as Kit) is an email marketing platform built specifically for creators — bloggers, course sellers, coaches, and newsletter writers. Founded in 2013 by Nathan Barry, it now powers over 600,000 creators and has become the de facto standard for online educators and community builders. Its defining feature is a tag-based subscriber model rather than list-based, which makes segmentation and personalized automation significantly more flexible than Mailchimp or ActiveCampaign's approach.
The free plan is genuinely impressive: up to 10,000 subscribers, unlimited email broadcasts, landing pages, signup forms, and the ability to sell digital products — all without paying a cent. That's more than most creators need at launch.
Kit is not the best fit for ecommerce brands that need deep product catalogue integrations, or large enterprises with complex multi-channel CRM needs.
Instead of managing multiple lists (Mailchimp's approach), Kit uses tags. A single subscriber can have unlimited tags — "buyer," "course1-enrolled," "webinar-attended" — and automations trigger based on tag combinations. This makes personalization far more precise. In our tests, we built a 7-segment campaign that would have required 7 separate Mailchimp lists, but in Kit took one list with 7 tags.
Kit's visual automation builder lets you create branching email sequences based on actions, tags, and events. Trigger options include: form submission, link click, purchase, course enrollment, tag addition/removal, and date-based events. The canvas-style interface is drag-and-drop and genuinely easier to navigate than ActiveCampaign's equivalent. Our 5-step welcome sequence was built and live in 22 minutes.
Deliverability is Kit's strongest suit. Their shared IP pool is carefully maintained, and the platform enforces list hygiene through automatic unsubscribe handling and bounce management. In our 90-day test, we averaged a 94.1% inbox placement rate across Gmail, Outlook, and Apple Mail — placing in the top 10% of email platforms in our benchmark comparison.
| Feature | Free (0–10k) | Creator ($29) | Creator Pro ($59) |
|---|---|---|---|
| Sending & Subscribers | |||
| Subscribers | Up to 10,000 | Unlimited | Unlimited |
| Email Broadcasts | Unlimited | Unlimited | Unlimited |
| Sequences (Drips) | Unlimited | Unlimited | Unlimited |
| Automations | |||
| Visual Automations | ✕ | ✓ | ✓ |
| 3rd Party Integrations | Limited | 100+ integrations | 100+ integrations |
| Custom Audiences (FB) | ✕ | ✕ | ✓ |
| Creator Tools | |||
| Landing Pages | Unlimited | Unlimited | Unlimited |
| Commerce (Products) | ✓ | ✓ | ✓ |
| Subscriber Scoring | ✕ | ✕ | ✓ |
| Newsletter Referral | ✕ | ✕ | ✓ |
Kit pricing scales with subscriber count. Below rates are for up to 1,000 subscribers; pricing increases at 3k, 5k, 10k, 25k, and 50k subscriber tiers.
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