How to Start an Email Newsletter in 2026: Step-by-Step with Kit

Social platforms keep changing their algorithms, but an email list is the one audience you actually own. That’s why so many writers, coaches, and creators are launching newsletters in 2026 — and why the first practical question is always the same: which platform, and how do I set it up without a week of fiddling?

This guide walks you through starting a newsletter with Kit (the platform formerly known as ConvertKit), from a blank account to your first sent issue. Kit’s free Newsletter plan supports up to 10,000 subscribers with unlimited landing pages, forms, and email broadcasts, which makes it one of the lowest-risk ways to test a newsletter idea before spending anything.

By the end you’ll have: a signup page collecting emails, a working confirmation email, your audience organized with tags, and your first issue sent. Total setup time is realistically one afternoon.

Table of Contents

• What you need before you start
• How to start a newsletter with Kit: 7 steps
• Kit free vs paid: what you get at each tier
• Common mistakes and troubleshooting
• FAQ
• Conclusion
• Sources

What you need before you start

Kit’s own getting-started documentation boils newsletter planning down to two decisions you should make before touching any settings:

1. A topic you can sustain. Pick something at the intersection of what you know and what your audience wants — specific enough to be recognizable (“weekly teardown of SaaS landing pages”) rather than generic (“marketing tips”).
2. A frequency you can actually keep. Kit suggests choosing a realistic cadence — weekly, bi-weekly, monthly, or quarterly. Consistency beats volume; a monthly newsletter that always arrives builds more trust than a weekly one that fizzles by issue four.

You’ll also want an email address on a custom domain (like you@yourdomain.com). Kit’s troubleshooting docs are explicit that sending from freemail addresses (@gmail.com, @yahoo.com, @hotmail.com) damages deliverability — more on that in step 3.

How to start a newsletter with Kit: 7 steps

Step 1 — Create your free Kit account

Sign up for the free Newsletter plan. Per Kit’s pricing page it includes up to 10,000 subscribers, unlimited email broadcasts, unlimited landing pages and forms, audience tagging and segmentation, one basic Visual Automation, and the ability to sell digital products — with one user seat and Kit branding on your emails.

One thing beginners miss: Kit reviews new accounts before they can send. According to Kit’s own troubleshooting documentation, emails (including confirmation emails) will not go out until your account passes approval. Complete your profile honestly and describe your content when asked — this review is what keeps Kit’s sending reputation clean for everyone.

Step 2 — Set your sender identity

In your account settings, set your “from” name (usually your name or newsletter name) and your from address. Use the custom-domain address from the prerequisites — Kit explicitly warns that freemail sender addresses hurt inbox placement. Also fill in your physical mailing address: anti-spam law requires every email to carry an unsubscribe link and a physical address, and Kit enforces both.

Step 3 — Build your signup landing page

You don’t need a website. Kit’s landing page builder is free and unlimited:

1. Go to Grow > Landing Pages & Forms in the top navigation.
2. Click + Create new and choose Landing Page.
3. Pick a template — and pick carefully, because per Kit’s documentation you can’t change the template after choosing it (you’d have to rebuild on a new page).
4. Click any heading, paragraph, or button to edit the text. Use the + icon menu to add images, files, or links, and the General styles bar in the right sidebar for fonts and colors.
5. To collect more than an email address, click the + button below the last form field; each extra field can be saved as a custom field or a Tag.
6. Click Publish — there’s no autosave, so publish before you close the tab.
7. Use the Share button to copy your page URL, grab a WordPress embed, or share to social.

Under the page’s Domain name settings you can customize the URL slug, or connect your own domain later.

Step 4 — Turn on and test the confirmation email

In your landing page’s Settings, find the Confirmation Email section and make sure Send confirmation email is enabled. This is your double opt-in and, if you offer a freebie (a checklist, template, or guide — the classic “lead magnet”), it’s also how the file gets delivered.

Test it with a real signup. Important quirk from Kit’s docs: confirmation emails send only once per subscriber per 12-hour period, so if you test twice with the same address and nothing arrives the second time, that’s expected — use a different address or an email alias instead.

Step 5 — Set up basic tags

Before promoting your page, create two or three tags under your subscriber settings (for example: newsletter, lead-magnet-A, customer). Kit’s free plan includes full tagging and segmentation, and tagging from day one means that at 1,000 subscribers you’ll be able to send targeted emails instead of blasting everyone. You can attach a tag automatically to each form or landing page, so every signup source is labeled without manual work.

Step 6 — Write and send your first issue

Newsletters in Kit are sent as Broadcasts — one-off emails, as opposed to automated sequences. Per Kit’s documentation:

1. Click Broadcasts under the Send tab, then + New Broadcast.
2. Write your subject line. The sparkle icon suggests AI-generated alternatives; the flask icon opens A/B testing — subject-line tests are available on every plan, while email content tests are Creator Pro only.
3. Click + Add preview text — this is the snippet readers see next to the subject in their inbox, and it’s free real estate most beginners waste.
4. Write your issue in the editor (it auto-saves). To change the design, click Browse templates in the sidebar’s Email tab.
5. Click Preview email to check desktop and mobile rendering, then Continue →.
6. On the Publish page, choose send email, publish to web, or both. Publishing to web gives every issue a public URL — useful for sharing past issues and for search traffic (Kit even exposes SEO settings for the title, slug, and meta description).
7. Set recipients (default is All Subscribers), pick Now or Schedule, review, and hit the final send button.

Step 7 — Automate the welcome and start growing

Your single free Visual Automation is best spent on a welcome flow: new subscriber gets tagged, receives a welcome email introducing what to expect. After that, growth is distribution work: link the landing page in your social bios, mention it in every piece of content, and once you have some subscribers explore Kit’s Creator Network, which independent reviewers highlight as a built-in cross-promotion channel where other newsletters recommend yours (and vice versa).

Kit free vs paid: what you get at each tier

Based on Kit’s official pricing page:

Feature	Newsletter (free)	Creator	Creator Pro
Subscribers	Up to 10,000	Tiered by list size	Tiered by list size
Email broadcasts	Unlimited	Unlimited	Unlimited
Landing pages & forms	Unlimited	Unlimited	Unlimited
Visual Automations	1 basic	Unlimited	Unlimited
Email sequences	1 (inside your automation)	Unlimited	Unlimited
Remove Kit branding	—	Yes	Yes
A/B testing	Subject lines	Subject lines	Advanced subject-line + content tests
Users	1	2	Unlimited
Deliverability reporting	—	—	Yes
Support	Community	24/7 email & chat	24/7 priority

The practical read: stay free until either the Kit branding bothers you, you need more than one automation, or you want sequences (multi-email onboarding courses). Check the current price on Kit’s pricing page — plans scale with subscriber count.

Common mistakes and troubleshooting

These come from Kit’s own troubleshooting docs and from user reports on review platforms and independent blogs — labeled accordingly.

Confirmation emails not arriving. Kit’s documentation lists the usual causes: account not yet approved, the “Send confirmation email” checkbox disabled, a freemail from-address, a missing unsubscribe link or physical address, or the 12-hour per-subscriber cooldown. Users on Trustpilot also report cases in 2025 where subscribers didn’t receive confirmation emails and support was slow to respond — so if you’ve verified every setting above and it still fails, document what you’ve checked before contacting support to speed things up.

Open rates dropping over time. Independent deliverability write-ups note that Kit automatically suppresses hard-bounce addresses, but that alone won’t protect a neglected list — continuing to send to inactive or invalid addresses raises your bounce rate and signals to inbox providers that you aren’t managing your list responsibly. The fix is hygiene: keep double opt-in on, prune subscribers who haven’t opened in months, and consider an external list-verification pass if your bounce rate climbs.

Expecting deep analytics on the free plan. Independent reviews note Kit’s reporting is intentionally basic — opens, clicks, unsubscribes — and there’s no built-in spam-word testing. If you need deliverability reporting, that’s a Creator Pro feature.

Choosing a landing page template too fast. Per Kit’s docs, templates are locked after selection. Preview several before committing.

Forgetting to publish. The landing page builder has no autosave. Publish early, publish often.

FAQ

Is Kit really free to start a newsletter? Yes — the Newsletter plan is free up to 10,000 subscribers with unlimited broadcasts, landing pages, and forms, per Kit’s pricing page. The trade-offs: Kit branding on emails, one basic automation (with a single email sequence inside it), and one user seat.

Do I need a website to start a newsletter? No. Kit’s hosted landing pages give you a signup URL you can share anywhere, and the “publish to web” option gives every issue a public archive page.

How often should I send my newsletter? Kit’s guidance: pick the most realistic cadence — weekly, bi-weekly, monthly, or even quarterly — and hold it. Frequency matters less than reliability.

What’s the difference between a Broadcast and a Sequence in Kit? A Broadcast is a one-off email sent to your list on a date you choose — that’s your newsletter issue. A Sequence is a pre-written series delivered automatically to each new subscriber over time. The free plan includes one sequence inside its basic Visual Automation; unlimited sequences require a paid plan.

Can I move my newsletter to Kit from another platform? Yes — subscriber imports are standard, and Kit advertises free migrations for switchers on its pricing page (concierge migration availability varies by plan, so confirm at signup).

Conclusion

For a first newsletter in 2026, Kit is a genuinely sensible default: the free tier is large enough that you won’t outgrow it for a long time, the landing page builder means you can launch without a website, and the Broadcast workflow is simple enough to keep you focused on the part that matters — writing something worth opening. The honest caveats: analytics are basic, the email editor is serviceable rather than dazzling, and you’ll want to follow the deliverability hygiene steps above like a checklist.

If you’re ready to launch, you can start your newsletter on Kit’s free plan here — set aside one afternoon and follow the seven steps above.