How to Get Email Marketing Clients as a Freelancer (With Outreach Templates)

The Advantage You Already Have

If you sell email marketing as a freelancer, you have one thing most freelancers don't: you can see a prospect's work before you ever talk to them.

Sign up for their newsletter, buy something small, abandon a cart, and you'll know exactly what their emails look like — or that they barely send any. That gives you something specific to say in your first message, which is the difference between outreach that gets ignored and outreach that gets a reply.

This guide walks through how to use that advantage.

Step 1: Pick a Narrow Niche

"I do email marketing" is hard to remember. "I write email flows for Shopify skincare brands" is easy to remember and easy to refer.

A good niche for freelance email marketing usually has three things:

• Businesses that sell online, so email directly affects revenue (e-commerce, online courses, SaaS, subscription boxes)
• A platform you know well, such as Klaviyo, Mailchimp, ConvertKit (Kit) or HubSpot
• Companies big enough to pay but too small to have a full-time email person

You don't have to stay in one niche forever. You just need one to start your outreach list.

Step 2: Audit Before You Pitch

For each prospect, spend 10–15 minutes collecting evidence:

1. Sign up for their list. Is there a welcome email? How long until it arrives? Does it say anything useful?
2. Check the signup form. Is there one on the homepage? Is there any reason to subscribe beyond "get updates"?
3. Trigger an abandoned cart (for e-commerce). Do you get a reminder at all?
4. Look at recent campaigns. Are they all discounts? Is there any story, education or segmentation?

Write down one gap. Your first email should be about that one thing, not a list of everything that's wrong.

Template 1 — The Missing Welcome Email

Subject: Your welcome email

Hi [Name],

I signed up for [Brand]'s newsletter last week to see how you welcome new subscribers. I didn't receive a welcome email — the first thing I got was a sale announcement a few days later.

For a lot of stores, the welcome email is one of the most-opened messages they ever send, so it's a good place to introduce the brand and give people a reason to buy.

I'm a freelance email marketer working with [type of brand]. I could sketch out a simple 3-email welcome series for [Brand] so you can see what it would look like. Interested?

Why it works: it's based on something you actually tested, and the offer is small and concrete.

Template 2 — The Abandoned Cart Gap

Subject: Left something in my cart

Hi [Name],

I added [product] to my cart on [Brand]'s site yesterday and left without checking out — on purpose. I wanted to see if there was a reminder email, and there wasn't one.

An abandoned cart flow is usually one of the first automations I set up for [type of store] clients, because it reaches people who were already about to buy.

Would it be useful if I wrote a draft of the first reminder email for you to look at?

Template 3 — The Platform Specialist

Use this when you can see which tool they use (signup forms and email footers often show it).

Subject: [Platform] setup at [Brand]

Hi [Name],

I noticed [Brand] uses [Platform] — that's the platform I work in every day.

Looking at your signup flow, it seems like everyone gets the same emails regardless of what they bought or browsed. [Platform] can split those audiences without much extra work, so returning customers and new subscribers see different messages.

I'm happy to share how I'd set up the first two segments. Open to a quick call?

Template 4 — The Agency Overflow Pitch

Marketing agencies often sell email but don't have enough people to deliver it.

Subject: Email marketing help for [Agency]'s clients

Hi [Name],

I saw that [Agency] offers email marketing as part of your retainers. I'm a freelance email marketer specializing in [platform / niche], and I work white-label with agencies when they need extra capacity — writing campaigns, building flows, or both.

If you ever have more email work than hands, I'd be glad to help. Here's a sample of my work: [link].

Follow Up — Most People Don't

If there's no reply after 3–4 days, send one short follow-up that adds something new — for example, the draft welcome email you offered to write. Then, about a week later, a short final note that leaves the door open.

We cover this in detail in how to follow up on a cold email without being annoying.

Mistakes to Avoid

1. Sending your outreach as a designed HTML newsletter. It looks like marketing, not a personal note. Use plain text.
2. Criticizing their current emails harshly. Someone on their team wrote them. Describe the opportunity, not the failure.
3. Promising revenue numbers. You haven't seen their data yet. Talk about what you'd test, not what you'll guarantee.
4. Pitching everything at once. One gap, one offer, one question.
5. Forgetting your own list. If you sell email marketing, have a simple newsletter or case study page of your own — prospects will check.

Write the First Draft Faster

The audit is the part only you can do. Once you've written down what you found, FreelanceMail can turn your notes into a first email plus two follow-ups, which you then edit in your own voice. The free plan includes 5 sequences a month.

Pick five businesses in your niche this week, audit one thing for each, and send five emails.