Loops is email marketing software designed for SaaS teams to send marketing, lifecycle, and transactional email from a single platform. It offers a visual email editor that ensures designs work across major email clients, a developer-friendly API and SDKs, and powerful lifecycle workflow automation. Loops integrates with popular tools like Stripe, Supabase, and Clerk, and provides features for segmentation, goal tracking, and experiments. It is free to start with no credit card required.
Best AI Email Marketing Tools (2026)
Compare AI email marketing tools that write subject lines and campaigns, automate sequences, segment lists, optimize send times, and lift open rates.
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What is AI email marketing?
AI email marketing uses machine learning to write, personalize, and time the emails a business sends to subscribers or prospects. Instead of drafting every message by hand, you give a goal or audience and the tool generates subject lines, body copy, and follow-up sequences. Many also predict the best send time, segment your list, and A/B test variants automatically.
What these tools do
- Generate subject lines and campaign copy from a prompt
- Write and schedule automated follow-up sequences
- Personalize each email at scale from list data
- Segment subscribers by behavior and engagement
- Predict best send times per recipient
- A/B test subject lines and content automatically
Who uses AI email marketing
Newsletter and content creators
Draft, format, and schedule recurring newsletters without writing every edition from scratch.
Ecommerce and lifecycle marketers
Automate welcome, cart-abandonment, and win-back flows personalized to each shopper's activity.
Sales and cold outreach teams
Write and sequence personalized cold emails that follow up automatically until a prospect replies.
Small businesses and solo founders
Run full campaigns without a copywriter, letting AI handle wording, timing, and testing.
How it works
You connect your contact list and describe the campaign goal, audience, and tone. A language model drafts subject lines and body copy, while separate models analyze past opens, clicks, and purchase history to pick segments and send times. The tool sends the emails, watches how recipients respond, and feeds that data back to refine future copy and timing.
