Trusted Choice Guide
Comparisons / The Best Free Email Marketing Tools in 2026

The Best Free Email Marketing Tools in 2026

We may earn a commission if you buy through links on this page, at no extra cost to you. Rankings are based on free plans, pricing, features and user reviews, not on commission.

We only list free plans from providers that also rank in our full, tested Email marketing comparison. Each card shows what the free plan actually includes.

1
Best free plan
Brevo
9.3OUR SCORE
What's free300 emails/day, 100k contacts

Pay for emails sent, not for contacts: the free plan stores up to 100,000 contacts and sends 300 emails a day. EU company – practical for GDPR.

    Pros

  • Very generous free plan
  • Contacts don't raise the price
  • EU-based, GDPR-friendly

    Cons

  • Daily sending limit on free plan
  • Some users report account suspensions

What users say

Trustpilot: 3.9/5 (7,239)

★★★★★
“Brevo offers an impressive amount of power and flexibility for the price”
Valerii, PL · Sep 2026 · Trustpilot ↗
★☆☆☆☆
“My account was suspended even though I had already paid for 3 months of service.”
Ignas, LT · Oct 2026 · Trustpilot ↗
300 emails/day, 100k contacts
Visit Brevo →
2
Easiest to use
MailerLite
9.2OUR SCORE
What's free500 subscribers, 12k emails/month

Clean editor, landing pages and a free plan for 500 subscribers and 12,000 emails a month. EU company.

    Pros

  • Very easy to learn
  • Good value paid plans
  • Landing pages included

    Cons

  • Small free plan
  • Advanced automation needs paid plan

What users say

Trustpilot: 4.1/5 (3,349)

★★★★★
“I got my incident resolved in 15 mins.”
Tomasz, PL · Sep 2026 · Trustpilot ↗
★☆☆☆☆
“The cancellation says no refund so thank God I not pay.”
Otis, GB · Oct 2026 · Trustpilot ↗
500 subscribers, 12k emails/month
Visit MailerLite →
3
Best for creators & newsletters
Kit (ConvertKit)
9.0OUR SCORE
What's free10k subscribers, unlimited sends

Built for bloggers, YouTubers and newsletter writers: the free plan allows up to 10,000 subscribers with unlimited sends and one automation.

    Pros

  • Huge free plan for creators
  • Simple tag-based system
  • Sell products and paid newsletters

    Cons

  • Plain email designs
  • US data storage

What users say

Trustpilot ↗

10k subscribers, unlimited sends
Visit Kit →
4
Most integrations
Mailchimp
8.4OUR SCORE
What's free250 contacts, 500 emails/month

Best-known name with a huge integration library, but a small free plan (250 contacts, 500 emails a month) and unsubscribed contacts still count.

    Pros

  • Easy to start
  • Most integrations
  • Well-known brand

    Cons

  • Small free plan
  • Pays for unsubscribed contacts
  • Sending can be paused by compliance team

What users say

Trustpilot: 2.5/5 (1,539)

★★★★☆
“Mailchimp has been easy to use, especially compared to some of the top alternatives.”
Andrew, US · Sep 2026 · Trustpilot ↗
★☆☆☆☆
“Mailchimp can switch off your sending at any time, including just before a weekend.”
Adam, CR · Oct 2026 · Trustpilot ↗
250 contacts, 500 emails/month
Visit Mailchimp →
5
ActiveCampaign
Advanced automation · No free plan, 14-day trial
Visit →
6
Omnisend
Best for online shops · Free: 250 contacts, ecommerce flows
Visit →

Be careful with unknown free apps: if you are not paying, your data may be the product. Stick to reputable providers.

When should you upgrade?

Free plans are fine to start. Upgrade when you hit a limit that costs you time or money – or when you need support, more users or extra security features. Our full ranking shows the best paid options.

See all 5 Email marketing we compared →

Review excerpts are quoted from Trustpilot (Aug–Oct 2026) with dates; we show positive and critical reviews.

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