
Free / Open-sourceThe AI-powered B2C CRM for email, SMS, and personalized marketing at scale
12 alternatives to Email Styler Pro, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | Email Styler Pro | chromewebstore.google.com | 0 | 0 (—) | Paid | Global | — | Profile |
| 1 | Klaviyo | klaviyo.com | 6.67M | 384.25K (+6.1%) | Paid | United States | 4.6 | Compare |
| 2 | Robly Email Marketing | robly.com | 740.23K | 169.64K (+29.7%) | Free Trial, Paid | United States | 4.2 | Compare |
| 3 | Mailchimp | mailchi.mp | 10.07M | 105.62K (+1.1%) | Freemium | United States | 4.4 | Compare |
| 4 | ActiveCampaign AI | activecampaign.com | 526.76K | 2.77K (+0.5%) | Free Trial, Paid | United States | 4.3 | Compare |
| 5 | Mailmodo | mailmodo.com | 124.29K | -202 (-0.2%) | Freemium | India | 4.3 | Compare |
| 6 | WriteMail.ai | writemail.ai | 79.92K | -34.11K (-29.9%) | Freemium | Saudi Arabia | 4.2 | Compare |
| 7 | Brevo | brevo.com | 6.53M | 359.99K (+5.8%) | Freemium | France | 4.5 | Compare |
| 8 | Smart Assistant by Mailbutler | mailbutler.io | 47.2K | -4.51K (-8.7%) | Freemium, Free Trial, Paid | United States | 4.5 | Compare |
| 9 | MailerLite AI Drag & Drop Editor | mailerlite.com | 5M | -153.32K (-3%) | Freemium, Paid | United States | 4.2 | Compare |
| 10 | Ecomail | ecomail.app | 5.44K | -129 (-2.3%) | Freemium | United States | 4 | Compare |
| 11 | AImReply – Free AI Email Writer | aimreply.com | 17.62K | 1.14K (+6.9%) | Free | United Kingdom | 3.8 | Compare |
| 12 | HARPA AI | harpa.ai | 537.46K | 267.81K (+99.3%) | Freemium | United States | 4.6 | Compare |

Free / Open-sourceThe AI-powered B2C CRM for email, SMS, and personalized marketing at scale

Free / Open-sourceEmail marketing with AI send-time optimization to lift opens
#2Free / Open-sourceAI-assisted email and SMS marketing that turns audiences into customers


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Free / Open-sourceAI email marketing with interactive, action-taking emails

Free / Open-sourceTurn a few key points into polished, on-tone emails
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Free / Open-sourceAn AI email assistant that drafts, summarizes, and perfects your messages in place


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Free / Open-sourceWrite polished, on-tone emails in seconds — free, right in your browser

Free / Open-sourceOne browser agent that combines every major AI model with web automation
Free / Open-sourceThe AI-powered B2C CRM for email, SMS, and personalized marketing at scale
Free / Open-sourceEmail marketing with AI send-time optimization to lift opens
Free / Open-sourceAI-assisted email and SMS marketing that turns audiences into customers
Free / Open-sourceAutonomous marketing automation powered by AI agents
Free / Open-sourceAI email marketing with interactive, action-taking emails
Free / Open-sourceTurn a few key points into polished, on-tone emails
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Free / Open-sourceAn AI email assistant that drafts, summarizes, and perfects your messages in place
Free / Open-sourceAI-assisted newsletter editor for email, pages and forms
Free / Open-sourceAI-assisted email and omni-channel marketing for growing businesses
Free / Open-sourceWrite polished, on-tone emails in seconds — free, right in your browser