Best Email Marketing Software Deals UK
By PriceDetective Editorial Team · Verified by our deals experts
Compare email marketing platform prices for UK businesses. Track deals on Mailchimp, ConvertKit, Brevo, and more — with exclusive discount codes for annual plans.
Email marketing delivers the highest ROI of any digital channel — £36 for every £1 spent according to DMA data. But platform costs vary wildly: from free (Brevo's 300 emails/day) to £200+/month for enterprise features. We track pricing across all major platforms to find the best value.
For new businesses with under 1,000 subscribers, Mailchimp's free plan and Brevo's free tier are genuine options. At 1,000-10,000 subscribers, ConvertKit (from £25/month) is the creator favourite, while Brevo (from £7/month) offers the best price-per-email. At scale, ActiveCampaign (from £25/month) provides the strongest automation features.
We use email marketing for our own PriceDetective newsletter and have tested every platform listed. Send rates, deliverability, and UK GDPR compliance are verified first-hand. The deals below include exclusive codes from our affiliate partnerships.
Frequently Asked Questions
What is the best free email marketing tool?
Brevo (formerly Sendinblue) offers 300 emails/day free with unlimited contacts. Mailchimp's free plan covers 500 contacts with 1,000 sends/month. MailerLite's free plan includes 1,000 subscribers and 12,000 emails/month — the most generous overall.
How much does email marketing cost per month?
For 1,000-5,000 subscribers: Brevo from £7/month, MailerLite from £9/month, Mailchimp from £11/month. For 10,000+ subscribers, expect £30-80/month. Annual billing saves 15-20%, and our codes offer additional savings.
Is Mailchimp still the best option in 2026?
Mailchimp remains popular but is no longer the cheapest or most feature-rich. Brevo offers better value for high-volume senders, and ConvertKit/MailerLite are preferred by content creators. Choose based on your subscriber count and automation needs.
Are these platforms GDPR compliant for UK businesses?
All platforms listed offer GDPR-compliant sign-up forms, consent tracking, and data processing agreements. Brevo and Campaign Monitor have EU-based servers, which some UK businesses prefer for data residency.
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