Email copywriting is the difference between a campaign that gets deleted and one that drives conversions. The right email copy turns subscribers into customers—but only if you invest in writing that actually resonates with your audience.
What Email Copywriting Services Cost
Email copywriting pricing varies significantly based on scope and expertise. Freelance copywriters typically charge $50–$150 per hour or $500–$2,500 per email campaign (for a sequence of 3–5 emails). Agencies generally run $3,000–$10,000+ per month for ongoing email strategy and copy, depending on volume and complexity.
Some specialists price by the email: $200–$800 per individual email for high-conversion sequences like welcome series, abandoned cart, or product launches. Enterprise-level copywriters who specialize in specific niches (SaaS, e-commerce, B2B) often command $1,500–$5,000 per email.
The temptation to hire cheap writers is real, but low-cost copy often underperforms. A $300 email written by an experienced conversion copywriter can generate $10,000+ in revenue if your list is decent-sized and your product fits your audience.
Understanding ROI on Email Copy
Email marketing consistently delivers 36–40x ROI, making it one of the best-performing channels. But that return depends almost entirely on copy quality.
Here's what matters for ROI calculation:
- List size: A 5,000-person list with a 2% conversion rate and $50 average order value = $5,000 revenue per email
- Open rate: A subject line that lifts opens by 15–20% can double revenue from the same send
- Click-through rate: Strong body copy and CTAs can increase clicks by 30–50%
- Conversion rate: Expert copywriters often improve email-to-purchase conversion by 20–40%
If you're spending $2,000 on a sales sequence and it generates $15,000 in revenue, you've hit a 7.5x ROI—not accounting for customer lifetime value, which amplifies the return further.
Types of Email Copy Services to Compare
Transactional email optimization improves order confirmations, password resets, and shipping notifications—often overlooked but high-impact. Expect $1,000–$3,000 to audit and rewrite your transactional suite.
Promotional campaigns (holiday sales, flash deals, product launches) run $500–$2,000 per campaign. These require tight deadlines and audience-specific messaging.
Automated sequences (welcome series, nurture tracks, re-engagement) are priced $2,000–$8,000 for a complete sequence of 5–10 emails. These are workhorse assets that pay dividends over months.
Newsletter copy varies widely. Publishers paying for ongoing newsletter writing typically budget $1,500–$5,000 monthly for professional-grade copy.
Subject line and preview text optimization is sometimes bundled into campaigns but can be purchased separately for $300–$1,000 to test and refine headlines for existing campaigns.
Red Flags and What to Demand
Avoid copywriters who promise guaranteed open rates or claim they'll "10x your revenue"—email performance depends on list quality, product-market fit, and timing, not magic.
Ask to see samples in your industry. A copywriter strong in SaaS might struggle with fashion or fitness. Request a before/after breakdown: what metrics improved, and by how much?
Insist on a performance review process. Good copywriters will suggest A/B testing subject lines, testing different CTAs, or running a test send before rolling out to your full list. If they send first drafts without discussion, move on.
Check their understanding of your email platform (Klaviyo, Mailchimp, HubSpot, ConvertKit) and whether they optimize for mobile. Over 50% of emails are opened on mobile—copy that's unreadable on small screens tanks performance.
How to Get Started
Start with an audit. Have a freelancer or agency review 5–10 of your recent emails and identify 3–5 specific opportunities (weak subject lines, unclear CTAs, weak opening hooks). This should cost $200–$500 and give you concrete ROI projections.
Test with a single campaign or sequence before committing to a retainer. A trial project reveals communication style, revision willingness, and quality.
When comparing providers, Mercoly helps you find and compare trusted copywriting services in one place, so you can evaluate multiple options alongside client reviews and portfolios.
Frequently Asked Questions
Q: How long does it take to see ROI from new email copy? Most campaigns show performance data within 1–2 sends (7–10 days). If your list is under 1,000 subscribers, allow 3–4 weeks to gather enough data to measure uplift confidently.
Q: Should I hire a generalist copywriter or an email specialist? Email has specific conventions (subject line psychology, mobile formatting, CTA psychology) that generalist copywriters often miss; a specialist's higher fee usually pays for itself in improved metrics.
Q: What's the difference between a copywriter and a content strategist for email? A copywriter writes the words; a strategist designs the sequence structure, recommends send timing, and owns performance metrics—many professionals do both, so clarify scope before hiring.
Compare copywriting providers today and find the right fit for your email marketing goals.