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TL;DR: Kit (formerly ConvertKit) is the email platform I use for my own newsletter, and it remains my default recommendation for creators who treat email as a business channel. The free Newsletter plan covers up to 10,000 subscribers, the automation and tagging tools are excellent, and the new Kit MCP connects your account to AI assistants. It is not for people who want elaborate, image-heavy email designs — but if you sell with words, Kit’s free plan is the strongest starting point in email right now.
What is Kit?
Kit is the email marketing platform formerly known as ConvertKit — same company, same product line, new name since the 2024 rebrand. It was built specifically for creators: bloggers, writers, podcasters, and course sellers, rather than retail brands blasting product grids.
That origin shows everywhere. Emails default to clean, personal-looking text. Subscribers are managed with tags and segments instead of clunky separate lists. Landing pages and sign-up forms are included even on the free plan, so you can start collecting subscribers before your website is finished.
For this kit review I am not working from a demo account: my own newsletter runs on it, so the praise and the complaints below both come from regular use.
Kit pricing in 2026
Kit prices by subscriber count. The numbers below are for up to 1,000 subscribers, verified on Kit’s pricing page at the time of writing — the paid tiers step up as your list grows, so check their site for your exact list size.
| Plan | Price | What you get |
|---|---|---|
| Newsletter | Free up to 10,000 subscribers | Unlimited broadcasts, landing pages and forms, tagging, 1 basic automation |
| Creator | $33/month (or $390/year) | Unlimited automations and sequences, Kit MCP, A/B testing, 2 team users, 24/7 support |
| Pro | $66/month (or $790/year) | Everything in Creator plus Subscriber Signals, engagement analytics, deliverability reporting, unlimited users, a newsletter referral system |
A free plan that stretches to 10,000 subscribers is genuinely unusual — most competitors cut you off at a few hundred or a couple thousand. The catch is what the free plan leaves out, which I will get to. Paid plans come with a 14-day free trial, no card required.
What Kit does well
Automations that normal people can build. The visual automation builder is the best I have used at this price: welcome sequences, tag-based funnels, and product follow-ups come together in minutes, and you can actually see the logic on screen instead of guessing.
Tagging instead of lists. One subscriber, many tags. Readers who clicked your affiliate links, bought a product, or joined from a specific landing page can each get different emails without duplicate contacts inflating your bill.
Deliverability-first design. Kit nudges you toward simple, personal emails, and that is not a limitation — plain emails tend to land in inboxes and read like they came from a person. For creators who sell through trust, that is the whole game.
The Kit MCP. Since May 2026, Kit offers an MCP that connects AI assistants like Claude and ChatGPT to your account: you can analyze your audience, draft broadcasts, and trigger workflows from a chat conversation. It is available on paid Kit plans, and it points at where email tools are heading. Start free with Kit and you can grow into it when you upgrade.
A generous runway. Free to 10,000 subscribers means the tool costs nothing during the exact phase when your blog earns the least. That alignment matters more than any single feature.
Where Kit falls short (and who shouldn’t use it)
- The free plan has one basic automation and no sequences. Serious funnels — welcome series, evergreen pitches — need the Creator plan. Free is a real start, not the full product.
- Design flexibility is deliberately thin. If your brand depends on magazine-style, image-heavy emails, Kit will frustrate you; that crowd is usually happier with Mailchimp-style template builders. I compared the two in detail in my ConvertKit vs Mailchimp breakdown.
- Costs scale with your list. $33/month covers 1,000 subscribers; a growing list means a growing bill, so clean your list regularly and expect the price to rise with success.
- Deeper analytics live on Pro. Engagement scoring and deliverability reporting are locked behind the $66 tier, which stings if you are data-curious but budget-conscious.
- Pure writers may not need it. If you only want to publish a paid newsletter and never build funnels or sell products, a simpler publishing platform might do — I weighed that trade-off in Substack vs Kit.
Who Kit is for — my verdict
Kit is for creators who want email to do commercial work: selling digital products, recommending tools, launching courses, nurturing readers into customers. For that job, the combination of tagging, automations, and clean deliverability is hard to beat, and the free plan removes every excuse to postpone list-building.
It is the wrong tool if you want ornate email design, and overkill if you will never automate anything. Everyone in between — which is most bloggers I talk to — will be well served.
My advice is boringly practical: open a free Kit account, set up one landing page and one form today, and upgrade only when your first automation idea shows up on its own.
FAQ
Is Kit the same as ConvertKit?
Yes. ConvertKit rebranded to Kit in 2024. The product, team, and platform are the same — existing ConvertKit accounts simply became Kit accounts, and the tool has kept evolving under the new name.
Is Kit really free?
The Newsletter plan is free for up to 10,000 subscribers, including unlimited broadcasts, landing pages, and forms. The main limits: one basic automation and no email sequences. Paid plans add those, with a 14-day trial.
How much does Kit cost?
At the time of writing, Creator starts at $33/month and Pro at $66/month for up to 1,000 subscribers, with discounts for annual billing. Prices increase with list size, so check Kit’s pricing page for your subscriber count.
What is the Kit MCP?
Launched in May 2026, the Kit MCP lets AI assistants such as Claude and ChatGPT connect securely to your Kit account. You can ask an assistant to analyze your audience, draft broadcasts, or trigger workflows. It is available on paid Kit plans.
Is Kit good for beginners?
Yes — with a caveat. The interface is clean and the free plan is generous, but Kit rewards people who will eventually use tags and automations. If you only ever want to send one newsletter to one list, simpler tools exist.
If you take one thing from this review, make it this: the best day to start your list was before today, and the second-best day involves zero cost. Head over to Kit and set up your free account — future you, with 10,000 subscribers still on the free plan, will be glad you did.