Best B2B email copywriter: How to choose a tech, AI, and SaaS specialist

How to win B2B customers using email

Nearly 90% of marketers plan to maintain or increase their spending on email campaigns, according to 49 Top Email Marketing Statistics, published by Forbes. Email can deliver a great ROI in driving engagement and sales. In fact, half of the marketers in the Forbes study said email is the most powerful channel in their marketing mix.

But email is also the easiest to get wrong because of people’s short attention spans and the arrival of AI summarization. Mailbox providers are increasingly using native AI to filter, prioritize, and summarize incoming emails before executives even look at them.

“AI is now controlling the inbox”, says Spotler, discussing the Litmus State of Email 2026 report.

At Copywriters.co.uk, we can see things moving — and we’re ahead of the trend. Bland, wordy, lazy emails don’t work. Humans ignored them before, and now they’re sidelined by AI inbox gatekeepers.

Email has changed as customers engage in different ways. Unless it’s handled correctly, email can feel slow and heavy. But positioned carefully, email delivers speed and impact.

Can AI write effective B2B marketing emails?

AI may be useful for generating some ideas or researching interesting data you can cite in an email. But AI uses LLMs and creates generic-sounding email subject lines and copy that often fail to cut through and just increase noise. The Copywriters.co.uk approach is to use curiosity, relevance and value (CRAVE) as the key ways to create human connection and boost open rates. This is a proven approach (see case studies below).

How to choose the best B2B copywriter for your emails

There isn’t a B2B email Copywriter of the Year award or a Top 10 ranking of the best email copywriters to choose from. But there are principles that a standout email copywriter should understand and use for your campaign.

At Copywriters.co.uk, we follow our own framework which we call CRAVE.

This stands for: Curiosity + Relevance + Value.

• The target audience is curious because your email offers something new and compelling.
• It’s relevant because it resonates with an issue or objective on their agenda.
• The email promises value with insights or solutions to help them achieve their goal.

We’ve included examples further down in this blog.

Our CRAVE framework can be applied across all B2B email campaigns, including ones promoting:

• Product launches
• Upgrade offers
• Webinars and other events
• Assets, such as e-books and videos
• Nurture sequences

We’ve used our techniques on 40-plus B2B email marketing campaigns in the past two years for different tech companies. We can create email copy that fits your workflow, whether your team uses Salesforce, HubSpot, Marketo, Microsoft Dynamics, Oracle Eloqua, or another CRM or marketing automation platform.

But first, let’s set the scene.

Empathize with your audience’s mindset

How many emails do you receive? The average corporate decision-maker gets about 120 a day. Maybe only a few get read properly. By default, they’ll want to delete your email and get on with their day — unless you change their mind.

Think of the process like a talent show. Every aspect of your email needs to get you through to the next round. Here’s what we mean:

Round 1: Subject line
Customer thinks: “Should I bother opening the email?”

Round 2: Intro
Customer thinks: “Shall I scroll down or not?”

Round 3: Body content
Customer thinks: “Is this worth reading on?”

Round 4: Call-to-action
Customer thinks: “Do I want to click through?”

Round 5: Registration/landing page
Customer thinks: “Am I still interested?”

Round 6: Enter details and click ‘submit’
Customer thinks: “Shall I go ahead with this?”

With this in mind, every character counts. Your B2B email copywriter can’t afford to waste words.

Following our CRAVE framework (Curiosity + Relevance + Value), these three steps will help.

1) How to write a good email subject line

We can’t cover everything in this blog (see our case study below about copywriting training and mentoring with marketing teams at a major UK IT company — see further down). But let’s focus first on subject lines.

Our target is about 50 characters, including spaces, to avoid truncation. That’s around five to seven words max. Front-load the subject line with your best words. People may only read 2-3 words before deciding on whether to continue.      

Obviously, avoid spammy words, excessive punctuation, and endless emojis.

Don’t attempt to say everything or write a perfect sentence. The purpose of the subject line is solely to get people to open the email, though it needs to stay true to the topic of the email.

Create curiosity and promise value. Here are some examples:

• Spark curiosity (“Peek into the future of …”)
• Suggest value (“Slicker dev tools revealed …”)
• Be positive not negative (“Boost for app migration …”)
• Use lively/interesting words/verbs (“Squash app hassles …”)
• Use dates to create curiosity (“Security AI changes on July 30”)

2) How to make your email intro relevant

Your email will be deleted as soon as the recipient’s brain tells them: “This isn’t for me.”

So, your B2B email copywriter needs to convince them otherwise — fast. The first few words in the intro are your prime real estate.

Speak to their pain points and aspirations. Obviously, your email audience segmentation needs to be on point here — and your B2B email copywriter is well briefed about your target personas and messaging.

Only focus on one thing in the intro: the strongest angle. Use your punchiest material first. Be extremely positive. Make it feel fast and easy.

Be conversational. But respect their time by being very direct about why you’re getting in touch.

And offer value. People need to understand instantly ‘What’s in it for me?’

Here are some examples:

“We’ve got some news we’d like to share with you …”

“You’re invited to an unusual event coming up …”

“We’re reaching out to CFOs and CIOs with key insights about …”

“We’ve got a helpful guide to share with you …”

Starting out with a quick, relevant question can be a good idea too. Creating FOMO (fear of missing out) isn’t a bad thing either, if handled subtly.

“Looking to speed up cloud migration? We’ve got a webinar loaded with tips that may intrigue your team.”

Your intro should relate to your call-to-action, whether you’re offering a guide, video, or upgrade.

3) How to keep people reading your email

Your audience is busy. Respect their valuable time. They don’t have the patience to look at some meandering waffle that reads more like a whitepaper.

Maintain the same pace, punch and value of the intro. Your B2B copywriter needs to keep everything simple, positive and digestible.

Optimise the copy for speed reading. Just to give you a flavour, here’s an intro with just one idea per sentence.  

We’ve got great news for CISOs. Product X touches down on September 5. We want you to be among the first to see it. Find the link below.

This makes it easy for someone to read quickly and casually – and still get the point.

We wouldn’t keep this approach for the rest of your copy. But set the limit at three ideas per sentence.

Avoid having slabs of text. Instead, include sub-headings and short bulleted sentences.

End with a really strong call-to-action.

Remember, the purpose of the email is to drive people to your landing page and sign up, not to tell them everything.

Frequently Asked Questions

What is a B2B email copywriter?

A B2B email copywriter creates emails that persuade business buyers to take action. This can include registering for webinars and events, downloading e-books, watching videos, requesting demos or speaking with sales. Emails need to reflect brand voice, match the needs of the audience, and provide a clear call-to-action.

How much does a B2B email copywriter cost?

Pricing varies with complexity and project scope. You can reduce cost by providing a clear brief with all the background information in one place. An experienced B2B email copywriter will save you time because they’ll grasp concepts quickly, ask the right questions, and provide compelling copy that requires few, if any, revisions. Ultimately, the cost should be weighed against the value of improved engagement, conversions and pipeline.

How can I tell if a B2B email copywriter has the skills I need?

You can usually tell if a B2B email copywriter has the right capabilities if they ask the right questions when you chat. They’ll want to know about your audience, your offer, and your CTA. They may ask to see previous emails you’ve sent, to get a sense of the style you prefer. It’s worth testing them out with a one-off email first before enlisting them on a major campaign.

How long should a B2B marketing email be?

A B2B marketing email should be direct and usually only run to 100-200 words. But the sentences should be short too – optimised for speed reading by busy executives. The Copywriters.co.uk approach is to only use a maximum of 1-3 ideas per sentence, so key points are easy to digest at speed.

How do you measure the success of an email campaign?

A good B2B email campaign will drive open rates, sign-ups, conversions, pipeline and revenue. This is because the target audience has received an offer that’s relevant, offers genuine value and is easy to action. An experienced B2B email copywriter will get your message across in a way that’s pacy and compelling.

Do you provide B2B email copywriting for UK vs US audiences?

We provide email copywriting for UK, US, European and global companies – for their local audiences and other territories. Although based near London, we’re regularly on calls with marketing leaders and product managers from across the world. We can craft messages to fit local styles and spellings.

Discover more

Need help with your next email marketing campaign?

Get in touch with Steve Fountain below and we’ll be glad to arrange a call.

Also, read about how we work with you. 

Photo by nicola dowie on Unsplash. Thank you Nicola.