Cost · Small Business
Email marketing cost by business size. The number depends on who you are.
A solopreneur can run a solid email program for under $50/month. A mid-size company might spend $2,500/month and feel like they're getting a deal. The platform is almost never the biggest line item. This page breaks down real email marketing costs at every business size so you know exactly what to budget.
01 · Quick Numbers
Email marketing cost by business size, at a glance.
Four tiers. Find yours and scroll down for the full breakdown.
Solopreneur
$0–$50/mo
- Under 1,000 contacts
- 1–3 automations
- Free or entry-level platform
- Self-written content
Small Business
$100–$500/mo
- 1,000–10,000 contacts
- 3–6 automations
- Paid platform + some outsourced copy
- Basic segmentation
Mid-Size
$500–$3,000/mo
- 10,000–100,000 contacts
- Full automation stack
- Dedicated platform + content team
- A/B testing and list hygiene
Enterprise
$3,000+/mo
- 100,000+ contacts
- Multi-brand or multi-channel
- Full-time email team or agency
- Custom deliverability infrastructure
These are all-in estimates including platform, content, and management. Software-only costs are lower. See each tier's full breakdown below.
02 · Cost Factors
Five things that actually move the price.
Email marketing pricing is not just about the platform. Here is where the real costs accumulate.
Every major platform prices by list size. Mailchimp's free tier stops at 500 contacts. At 5,000 contacts you're paying $50–$100/month. At 50,000 contacts you're at $350–$700/month just for the platform. The trap: keeping unengaged contacts on the list to avoid rebuilding it. That inflated count costs you money every month.
Clean your list quarterly
The platform is rarely the expensive part. Writing the emails is. A freelance copywriter charges $75–$200 per email. A monthly newsletter plus two automations adds up to $400–$800/month in writing costs alone. If you write it yourself, that cost is time. Most small business owners underestimate how much time an active email program actually takes.
Content = the real line item
A welcome sequence is one automation. Add an abandoned cart flow, a re-engagement sequence, a post-purchase nurture, and a win-back campaign and you have five. Each one needs copy, logic, and occasional updates. DIY setup runs 4–8 hours per automation. Agency build-out costs $200–$500 per workflow. The more automations you run, the faster costs compound.
Start with three, expand from there
Mailchimp, Kit, ActiveCampaign, Klaviyo, HubSpot, and Salesforce Marketing Cloud all serve different markets at wildly different price points. Kit at $25/month is not an inferior version of HubSpot at $890/month. They are different tools for different stages. Choosing the wrong platform means paying for features you do not need, or hitting walls that force a costly migration later.
Right-size your platform to your stage
Setup is a one-time cost. Ongoing management is the recurring reality. Someone has to monitor open rates, update sequences when offers change, reactivate lapsed contacts, and fix things when a new email lands in spam. DIY is your time. Done-for-you agency management runs $500–$2,000/month. Neither is free. Build both into your budget before you start.
Budget for management, not just setup
03 · Real Budget Examples
What email marketing actually costs for four real businesses.
Not hypothetical tiers. Line-item budgets for four different business sizes.
Solopreneur Coach
400 contacts, one program to sell.
- Platform: Kit Free ($0/mo, up to 10k subs)
- Setup: DIY, 8–10 hrs one-time
- Automations: Welcome sequence + sales nurture
- Content: Self-written (3–4 hrs/mo)
- Ongoing: $0 self-managed
Local Service Business
2,500 contacts, repeat client focus.
- Platform: ActiveCampaign Plus — $49/mo
- Setup: $800 one-time (agency-configured)
- Automations: Welcome, post-service follow-up, re-engagement
- Content: $200/mo (freelance copywriter)
- Ongoing: Self-managed after setup
E-commerce Brand
25,000 contacts, lifecycle email focus.
- Platform: Klaviyo — $400/mo at 25k contacts
- Setup: $2,500 (Klaviyo specialist)
- Automations: Welcome, cart abandonment, browse abandonment, win-back, post-purchase
- Content: $700/mo (part-time copywriter)
- Ongoing: $500/mo management
SaaS Company
80,000 contacts, trial-to-paid focus.
- Platform: HubSpot Marketing Pro — $890/mo
- Setup: $8,000 (HubSpot partner)
- Automations: Trial onboarding, feature activation, churn risk, upsell, renewal
- Content: $1,500/mo (dedicated email writer)
- Ongoing: $1,200/mo management
04 · DIY vs. Done-For-You
Build it yourself or have someone do it right.
The comparison is never just money. It is money plus time plus whether it actually gets finished.
| Factor | DIY | Hire Freelancer | Done-For-You Agency |
|---|---|---|---|
| Upfront Cost | $0 (your time) | $500–$2,500 | $1,500–$5,000 |
| Monthly Platform | $0–$200 | $0–$200 | $0–$200 (you own it) |
| Ongoing Management | Your time, 5–10 hrs/mo | $300–$1,000/mo retainer | $500–$2,000/mo |
| Time to First Send | 3–8 weeks (realistic) | 1–3 weeks | 1–2 weeks |
| Strategy Included | No | Rarely | Yes |
| Deliverability Monitoring | You figure it out | Sometimes | Yes |
| Best For | Bootstrapped solopreneurs with time | One-time build, tight budget | Businesses that want results, not homework |
The uncomfortable reality about DIY email marketing: most business owners set up a platform, build a half-finished welcome sequence, then let it sit for months because writing emails is not their job. The platform fee keeps charging. The list keeps going cold. DIY is only cheap if you actually do it.
The thing to ask any agency before hiring them: what happens to our account if we stop working together? A good agency builds everything in your account, hands you the login, and documents what they built. If they cannot answer that question clearly, find someone who can.
05 · Hidden Costs
The costs that show up after you've already committed.
Budget for these or they will bite you.
- Contact count inflation ($50–$300/mo extra). Platforms charge by subscriber count. Inactive contacts who have not opened in 6 months are costing you money every month. Build a suppression policy into your program from day one. Cleaning your list quarterly can cut your platform bill by 20–40% without affecting results.
- Transactional email fees ($10–$200/mo). Marketing email (newsletters, promos) and transactional email (receipts, password resets) are billed separately on most platforms. SendGrid, Postmark, and Mailgun charge per-send for transactional. A medium-volume e-commerce store sending order confirmations can add $50–$150/month in fees that the marketing platform bill does not include.
- Deliverability monitoring ($0–$150/mo). When your emails start landing in spam, your entire email marketing investment stops working. Deliverability degrades slowly and then suddenly. Tools like GlockApps ($79/mo) or Mail-Tester catch issues early. For any list over 5,000 contacts, some form of inbox placement monitoring is worth the cost.
- Platform migrations ($500–$3,000). Most businesses change email platforms at least once in their first three years, usually from a beginner tool to something more capable. Migrations involve exporting contacts, cleaning data, rebuilding automations, and re-warming the sending domain. That costs real money. Factor a migration budget into your planning if you know you are starting on a tool you will outgrow.
- Domain authentication setup ($0–$500). DMARC, DKIM, and SPF records need to be configured correctly for your emails to reach inboxes reliably. Many DIY setups skip this step or do it wrong. If you are hiring someone to set up your email marketing, confirm that domain authentication is explicitly included in the scope.
- Integrations with other tools ($0–$1,500 setup). Connecting your email platform to your CRM, booking calendar, e-commerce store, or lead capture forms is rarely plug-and-play. Native integrations are often limited. Zapier or Make bridges cost $20–$100/month on top of both platforms. Custom API work can run $500–$1,500 one-time.
Pricing
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See pricing →How much does email marketing cost for a solopreneur?
Most solopreneurs pay $0-$50/month for email marketing. Mailchimp's free plan handles up to 500 contacts. Kit (formerly ConvertKit) starts at $25/month and is purpose-built for creators and coaches. If you write your own emails and use a template, your only cost is the platform fee. Budget $500-$1,000 one-time if you want someone to set up your welcome sequence and automation logic.
What does email marketing cost for a small business with 1,000-5,000 contacts?
Small businesses in the 1,000-5,000 contact range typically spend $50-$200/month on the platform (ActiveCampaign, Klaviyo, or Mailchimp Essentials). Add $200-$500/month if you outsource copywriting, and a one-time setup of $500-$2,000 for professional configuration. Total: $100-$700/month all-in depending on how much you DIY.
How much should a mid-size business budget for email marketing?
Mid-size businesses (5,000-50,000 contacts) typically spend $300-$1,000/month on platform fees alone. HubSpot Marketing Starter runs $20-$890/month depending on tier; Klaviyo charges by contact count and can reach $700+/month at 50,000 contacts. Add $500-$1,500/month for content and management. Total budget: $800-$2,500/month is realistic for a functioning mid-market email program.
What does enterprise email marketing cost per month?
Enterprise email programs (50,000+ contacts, multi-brand, transactional plus marketing) run $2,000-$10,000/month in platform fees for Salesforce Marketing Cloud, Marketo, or HubSpot Enterprise. Dedicated email strategists cost $5,000-$10,000/month salary-equivalent. Total cost of ownership at the enterprise level is typically $8,000-$25,000/month when you include platform, content, management, and deliverability infrastructure.
What hidden costs should I watch for in email marketing?
The three that surprise people most: (1) contact count inflation, where keeping unengaged subscribers raises your monthly bill without improving results; (2) transactional email fees, charged separately from marketing email on platforms like SendGrid or Postmark; and (3) deliverability tools, such as GlockApps or MXToolbox, which cost $50-$150/month but are worth it once your list grows past 5,000 contacts.
Is it worth hiring an agency to manage email marketing?
For businesses doing $500k+ in revenue, yes. An agency typically charges $750-$2,500/month to manage email strategy, write sequences, segment the list, and report on results. The math works when email is a consistent revenue channel. For sub-$500k businesses, a done-for-you setup (one-time $1,500-$3,500) followed by self-management is usually the better call.
What is the cheapest way to start email marketing that actually works?
Start with Kit's free plan (up to 10,000 subscribers, no automations) or Mailchimp's free plan (500 contacts). Write a 3-email welcome sequence yourself. Connect it to a simple opt-in form. That gets you a working email program for $0/month. Upgrade only when you need automations, segmentation, or your contact count forces the issue.
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