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Head-to-head · Ai E Mail Tool

Mailchimp vs Mailjet

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Mailchimp #2 in Ai E Mail Tool 9.2/10 Free plan · 14-day trial Free planFree trial✓ 0 of 3 features Visit Mailchimp
Mailjet #8 in Ai E Mail Tool 8.6/10 Free plan · 30-day trial Free planFree trial✓ 0 of 3 features Visit Mailjet

Mailchimp leads on 0 checks, Mailjet on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMailchimp · 9.2/10
  • Free planboth
  • Free trialboth

Mailchimp scores higher on our rubric for ai e mail tool: 9.2 against 8.6 out of 10; our editors rank them #2 and #8.

Mailchimp is the better fit for teams needing campaigns and automation in one platform. Mailjet is the better fit for teams needing campaigns plus API or SMTP sending.

  • Mailchimp fits best

    Teams needing campaigns and automation in one platform

  • Mailjet fits best

    Teams needing campaigns plus API or SMTP sending

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Mailchimp 9.2/10 Visit ↗ Mailjet 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #2 in Ai E Mail Tool #8 in Ai E Mail Tool
Best for Teams needing campaigns and automation in one platform Teams needing campaigns plus API or SMTP sending
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial 14 days 30 days
Free trial length 14 days · no card needed 30 days
Deployment Cloud, Mobile Cloud
Platforms Web, iOS, Android Web
Support Email, Live chat, Phone, Docs · 24/7 Live chat, Phone, Tickets, Docs
Compliance GDPR SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, SSO/SAML
Integrations 300+ integrations 100+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Mailchimp 0/3 · Mailjet 0/3
Email generation Not checked yet Not checked yet
Personalization Not checked yet Not checked yet
Brand voice controls Not checked yet Not checked yet
Specs
Email workflows Not checked yet Not checked yet
Supported languages Not checked yet Not checked yet
Email integrations Not checked yet Not checked yet
Our review
Pros
  • Free plan includes 250 contacts, 500 monthly sends, and A/B testing
  • Segmentation, landing pages, and automation support broader campaign workflows
  • 300 integrations plus web, mobile, and API access
  • Combines campaign automation, segmentation and landing-page creation.
  • Supports transactional sending through a RESTful API and SMTP relay.
  • Includes AI-assisted content and segmentation, plus team collaboration.
Cons
  • Free plan is limited to 250 contacts and 500 monthly sends
  • Paid-plan costs vary by contact tier
  • Essentials automations are limited to single-email workflows
  • The Free plan is capped at 2,000 subscribers and 8,000 monthly sends.
  • The listed deployment is cloud-based.
  • Advanced statistics and automations are highlighted on Premium, not Free.
Our verdict

Mailchimp brings email campaigns, marketing automation, audience management, landing pages, and analytics into one platform. It suits businesses that want to handle more than sending newsletters, including teams that need segmentation,…

Read the review →

Mailjet brings email campaigns and transactional sending together for marketing teams, developers, small and midsize businesses, and enterprises. Campaign tools include a drag-and-drop editor, reusable templates, forms, audience…

Read the review →
  1. MailchimpAi E Mail Tool 9.2Free plan · 14-day trial
  2. MailjetAi E Mail Tool 8.6Free plan · 30-day trial

Strengths and trade-offs

  • Mailchimp — where it wins

    • Free plan includes 250 contacts, 500 monthly sends, and A/B testing
    • Segmentation, landing pages, and automation support broader campaign workflows
    • 300 integrations plus web, mobile, and API access

    Where it doesn't

    • Free plan is limited to 250 contacts and 500 monthly sends
    • Paid-plan costs vary by contact tier
    • Essentials automations are limited to single-email workflows

  • Mailjet — where it wins

    • Combines campaign automation, segmentation and landing-page creation.
    • Supports transactional sending through a RESTful API and SMTP relay.
    • Includes AI-assisted content and segmentation, plus team collaboration.

    Where it doesn't

    • The Free plan is capped at 2,000 subscribers and 8,000 monthly sends.
    • The listed deployment is cloud-based.
    • Advanced statistics and automations are highlighted on Premium, not Free.
  • Mailchimp9.2/10 · Free plan · 14-day trial

    A broad email marketing platform combining campaigns, automation, audience tools, and landing pages.

    Visit MailchimpFull verdict →
  • Mailjet8.6/10 · Free plan · 30-day trial

    Mailjet brings campaign tools and API or SMTP email sending into one service.

    Visit MailjetFull verdict →

More comparisons

All ai e mail tool comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update