How to write marketing emails and newsletters with AI, step by step

By the end of this guide you will have a marketing email or newsletter drafted with AI, with a subject line, preview text and body copy, designed in a template, checked, and ready to send through your email service. The AI part is a copywriting or email-design tool that drafts the words; you supply the offer, the audience and the final judgement.

If you want to write marketing emails with AI, the real decision is where the draft lives: in a copywriting platform, inside an email builder, inside your store's email app, or in a tool that repurposes your existing content. This guide compares five tools from our Marketing and SEO category and shows a workflow that works with any of them.

Key takeaways

• Write a short brief (audience, offer, one call to action), generate several subject lines and a draft, then edit, design, test and send from your own email service.
• The main decision is the type of tool: a copy platform with performance scoring, an email builder with AI, a store-connected app, or a content repurposing tool.
• Plans are usually capped by seats, subscribers, exports or content minutes, so match limits to your list size before you commit.
• AI copy is a draft. Check facts, offers, unsubscribe and consent requirements yourself before sending.

What you need before you start

• A goal for the email. One action you want readers to take, such as buying, booking or reading.
• Your audience and offer. Who the email is for, what is on offer, any dates or discount terms.
• Brand voice notes and examples. A previous email you liked helps more than adjectives.
• An email service or store. The place where you will actually send, since several of these tools draft or design but export to another system.
• Time. A first email takes under an hour. A reusable workflow takes a little longer to set up.
• Difficulty. Easy for drafting, moderate if you want custom design or automation.
• Compliance. Know the rules for your region on consent, unsubscribe links and sender identity. AI does not handle this for you.

Which kind of AI tool fits this job

Pick by where the draft starts and where it ends up.

A copy platform that scores variants. Anyword generates ads, social posts, emails, landing page text and blog drafts from more than 100 marketing templates and gives each variation a predicted performance score. You can define a brand voice, save key messaging in a copy bank and set target audiences. It has a Chrome extension and an API alongside the web app.

An email builder with AI built in. Stripo is a drag-and-drop email template builder. Its AI covers subject lines, preheaders and email copy, plus an AI Assistant that designs emails or whole campaigns and AI image generation. You export to more than 90 email service providers and CRMs, or as HTML, PDF or images.

A store-connected email app. Seguno is built for Shopify merchants. It pulls products, discounts and customer data from the store for newsletters, campaigns and automations such as welcome, abandoned cart and back-in-stock emails. Paid plans add AI tools for subject lines, preview text and body copy.

A repurposing tool for existing content. Distribution.ai takes a blog, podcast or YouTube channel and drafts social posts, email copy and newsletters in a brand voice. Teams can set roles and approval steps before anything goes live.

An all-in-one platform for local service businesses. Craftify AI combines a CRM, lead forms, email campaigns, social posts and blog writing, and works from a saved business profile so you pick a template and review a draft. Campaigns produce a week-by-week plan of posts, emails and articles for approval.

Step 1: Define the goal, audience and offer

A clear brief gives the AI something real to work with.

1. Write one sentence on what the email should achieve.
2. Describe the reader: who they are, what they already know and what they care about.
3. State the offer, deadline and any terms you must include.
4. Choose a single call to action, such as "shop the sale" or "read the guide".
5. Gather facts the AI cannot know: prices, dates, names, links.

Check it worked by reading the brief aloud. If you cannot say the goal in one breath, simplify it.

Step 2: Pick a tool and check its limits

You finish this step with a tool and a plan that fit your list and your workflow.

1. Match the tool type to where your email will be sent. Seguno is for Shopify stores, while Stripo and Anyword hand off to other systems.
2. Check list-size and seat limits. Seguno prices by subscribers and its Starter plan is free for 250 subscribers or fewer. Anyword's Starter includes one seat and one brand voice.
3. Check export limits. Stripo's Free plan allows 2 members, 4 exports a month, 5 test emails a day and 10 stored emails.
4. Look for trials. Seguno offers a 10-day free trial, Distribution.ai a 15-day free trial with no credit card, and Anyword has promoted a 7-day free trial.
5. Use the comparison table below to see pricing and stated limits together.

Check it worked by confirming the plan covers your list size and the number of emails you plan to send.

Step 3: Set up your brand voice

Tell the tool how you sound before you ask for copy.

1. Create a brand voice with rules and examples. Anyword supports a brand voice, a copy bank and target audiences.
2. Choose or create a voice in Distribution.ai if you will repurpose a blog or podcast.
3. Save business details in Craftify AI's profile, which covers services, audience and brand voice.
4. Paste in one or two past emails that performed well and note what made them work.

Check it worked by asking for a short paragraph and comparing it with your own writing.

Step 4: Generate subject lines and preview text first

The subject line decides whether the rest is read, so work on it separately.

1. Ask for ten or so subject line options in different styles: direct, curious, benefit-led.
2. Ask for matching preview text for each. Stripo's AI covers subject lines and preheaders, and Seguno's paid plans draft subject lines and preview text.
3. Score and compare options where the tool offers it. Anyword gives each variation a predicted performance score.
4. Cut anything misleading, such as implying a discount that does not exist.
5. Keep two or three to test.

Check it worked by being able to defend each remaining subject line as true to the email's content.

Step 5: Draft the body copy

Generate the email body, then reshape it to your style.

1. Give the AI your brief, your facts and the call to action.
2. Ask for a short structure: hook, value, proof, call to action.
3. If you are starting from existing content, link it. Distribution.ai drafts newsletters from a blog, podcast or YouTube channel you connect.
4. If you are in a store app, pull products and discounts in rather than typing them. Seguno creates unique discount codes from existing Shopify discounts.
5. Read the result against your brief, and rewrite anything vague.

Check it worked by confirming that every claim and number in the draft appears in your source material.

Step 6: Design and personalize

Put the words into a layout that reads well on a phone and desktop.

1. Pick a template. Stripo has a template gallery and modular content blocks, and Seguno designs with Canva and a template store.
2. Add images, buttons and your logo. Stripo can generate images with AI.
3. Add personalization, such as a first name or product details. Seguno personalizes messages with Shopify metafields.
4. Run any available checks. Stripo lists spam and accessibility checks.
5. Preview on mobile and desktop.

Check it worked by sending yourself a test email and clicking every link.

Step 7: Review, test and send

A human review stands between the draft and your list.

1. Proofread for names, dates, prices and offer terms.
2. Confirm the unsubscribe link, sender name and physical address required in your region.
3. Have a second person read it if the email touches legal, medical or financial claims.
4. Export or send from your email service. Stripo exports to more than 90 providers, and Seguno sends from within Shopify.
5. Send a small test segment before the full list, if you can.

Check it worked by receiving the final email in more than one inbox and seeing it render correctly.

Step 8: Learn from the results

Use the numbers to improve the next email.

1. Compare opens and clicks for the subject lines you tested.
2. Note which sections drew clicks and which were ignored.
3. Update your brand voice and copy bank with what worked. Anyword, for example, saves key messaging in a copy bank.
4. Reuse winning structures as templates.

Check it worked by writing one change you will make to the next email.

Tools for this job compared

Tool	Good fit for	Pricing	Stated limits
Anyword	Marketing copy with predicted performance scores, on web, Chrome and API	Free trial, paid from $39/mo (checked 24 Oct 2026)	Plans cap predictions and data rows; Starter has one seat and one brand voice; Business price not listed
Stripo	Designing responsive emails with AI and exporting to 90+ providers	Freemium, paid from $20/mo (checked 24 Oct 2026)	Free plan: 2 members, 4 exports a month, 5 test emails a day, 10 stored emails
Seguno	Shopify merchants sending newsletters and automations	Freemium, paid from $35/mo (checked 24 Oct 2026)	Free plan up to 250 subscribers with a badge; AI tools need a paid plan or the 10-day trial; sending needs a paid Shopify plan
Distribution.ai	Turning blogs, podcasts and videos into newsletters and posts	Free trial	Usage limited by content minutes or posts per plan, with overage fees
Craftify AI	Local service businesses wanting email, CRM and social in one place	Paid, from $32/mo (checked 24 Oct 2026)	Core suited to under 750 contacts; extras such as texts and a website cost more; plan prices not itemized

Prices and plan limits change, so confirm the current terms on each vendor's site before you subscribe.

Common mistakes to avoid

• Sending the first draft. AI can invent details or overstate an offer because it works from patterns, not your facts. Fix it by checking every price, date and claim against your source.
• Using one subject line. A single guess gives you nothing to learn from. Fix it by generating several, choosing two or three, and testing them.
• Ignoring consent and unsubscribe rules. AI tools write words, not compliance. Fix it by confirming you have permission to email each contact and that every message includes a working unsubscribe link.
• Picking a tool that does not connect to your sender. A great draft is stuck if you cannot export it. Fix it by checking integrations first, such as Stripo's export to 90+ providers or Seguno's Shopify link.
• Overlooking plan caps. Seat, subscriber, export and content limits can block a campaign midway. Fix it by matching your list size and send volume to the plan before you start.

How we put this together

This is an evidence-based guide built from each tool's listing in our directory, which is compiled from the vendor's own site and pricing page. It is not a review based on using the tools. We don't rank tools, and nobody paid to be included. Some outbound links may be affiliate links; see our disclosure.

Frequently asked questions

Is there a free way to write marketing emails with AI?

Partly. Stripo has a Free plan with 2 members and 4 exports a month, and Seguno's Starter plan is free for stores with 250 or fewer subscribers, though its AI tools need a paid plan or the 10-day trial. Distribution.ai offers a 15-day free trial. Check each listing for current terms.

Can AI write a good subject line?

It can produce many options quickly, and Anyword scores variations on predicted performance. A prediction is not a result, though. Choose a few that are honest about the email's content, then test them with your own audience.

Can I use AI for a newsletter from my blog or podcast?

Yes. Distribution.ai drafts social posts, email copy and newsletters from a blog, podcast or YouTube channel, and has approval steps for teams. Read each draft before sending so the newsletter says what you mean.

Which tool works for a Shopify store?

Seguno is built for Shopify merchants, pulling products, discounts and customer data from the store. Its pricing is based on subscribers and charged through your Shopify bill, and sending requires a paid Shopify plan.

Do I still need to follow email rules if AI writes the message?

Yes. You remain responsible for consent, unsubscribe links and accurate claims. Check the rules where your readers live, and have a person review anything legal, medical or financial.

Compare more options in our Marketing and SEO category. If you plan to share the same ideas on social, see how to plan and schedule social media posts with AI.