Best email marketing in 2026
Software for building landing pages, capturing email addresses, and selling courses or digital products. The category splits between all-in-one funnel builders and specialist email platforms.
The ranking
| # | Tool | Starting price | Best for | Score | |
|---|---|---|---|---|---|
| 1 | Systeme.io Top pick | Free, then $17/mo Free tier | Anyone who wants one bill and one login rather than a stack of five tools. | | Visit |
| 2 | Kit | Free, then $33/mo Free tier | Creators whose main asset is the email list itself, not the funnel around it. | | Visit |
| 3 | GetResponse | £13/mo | Businesses that want webinars and courses in the same tool as the email list. | | Visit |
Ranked on weighted capability scores, weighted most heavily towards value for money and free plan. Commission is not an input — see methodology.
Best by use case
An overall ranking is a compromise. These reweight the same scores for a specific job, and the top pick is not always the same one.
Best email marketing software for beginners
A free tier that is genuinely usable, and a single tool rather than five wired together.
Top pick: Systeme.ioBest email software for creators selling courses
Selling digital products and courses without a separate checkout and course platform.
Top pick: Systeme.ioBest email marketing software for small businesses
Reliable delivery and automation, with room to grow past a few thousand contacts.
Top pick: KitBest free email marketing software
Getting started at zero cost, without a trial that expires.
Top pick: Systeme.ioHead to head
Every tool in detail
1. Systeme.io
An all-in-one platform bundling funnels, email, courses and a built-in affiliate programme into one subscription.
Strengths
- +The free plan is unusually generous — 2,000 contacts and unlimited email sending, and it never expires.
- +Replaces a funnel builder, email tool, course platform and affiliate system with one subscription.
- +No transaction fees on sales made through Stripe or PayPal.
Limitations
- −Each part of it is less capable than the best specialist tool in that category.
- −Email deliverability and analytics are basic next to dedicated platforms.
- −The free plan caps you at three funnels and one course, so growing creators hit the ceiling quickly.
2. Kit
An email platform built specifically for creators, with strong automation and the largest free tier in the category.
Strengths
- +Free up to 10,000 subscribers — five times what Systeme.io gives away and twenty times most competitors.
- +The visual automation builder is among the best in the category.
- +Deliverability reputation is strong, which matters more than any feature list.
Limitations
- −The free plan is broadcasts only — unlimited automations and email sequences need a paid plan.
- −Not a course platform — course content has to be hosted somewhere else.
- −Paid plans start at $33 a month for just 1,000 subscribers and rise steeply with list size.
3. GetResponse
A long-established email marketing platform whose higher tiers add webinars, a website builder and courses.
Strengths
- +The cheapest paid entry point here — Starter is £13 a month with unlimited sends.
- +The Creator plan adds webinars, a website builder and courses for up to 500 students.
- +Nearly three decades of deliverability infrastructure behind it.
Limitations
- −No free plan — only a 14-day trial.
- −Starter allows just one custom automation workflow; unlimited automation starts at £44 a month.
- −The interface carries a lot of legacy, and shows it.
Common questions
What is the best email marketing tool overall?
On our weighted scoring across every use case in this category, Systeme.io ranks first with 87/100, ahead of Kit on 75. It leads mainly on value for money and breadth of features.
Is there a free email marketing tool?
Yes — Systeme.io and Kit both offer free plans. Free tiers differ enormously in what they actually allow, so check the limits rather than the label.
What is the cheapest email marketing tool?
Systeme.io at $17/mo (monthly; $14/mo billed annually) and GetResponse at £13/mo (monthly; £10.66/mo billed annually) are effectively level on paid entry price. Prices in different currencies were compared at the European Central Bank reference rate. Cheapest is rarely best value — check what the next tier up costs and what the plan renews at, because that is where most people end up.
Sources & verification
- api.frankfurter.app — checked 24 September 2026European Central Bank reference rate, published via Frankfurter.
- kit.com — checked 23 September 2026Free up to 10,000 subscribers, with unlimited landing pages, forms and broadcasts. Unlimited automations and sequences need a paid plan.
- systeme.io — checked 23 September 2026Free plan: 2,000 contacts, 3 funnels, 1 course, 1 blog, unlimited emails. Never expires, no card required.
- getresponse.com — checked 23 September 2026The pricing page offers a 14-day free trial of premium features and lists no free plan.