Overview
MailUp and Selzy are both affordable email platforms with different strengths. For our take on each, see our MailUp comparison and Selzy comparison.
MailUp's Design and Contacts
MailUp's BEE editor, 200+ templates, and 76 email client previews make it the stronger platform for email design. Unlimited contacts at ~$47/month means you never worry about list size affecting your bill.
Selzy's AI Advantage
Selzy's AI toolkit (builder, assistant, template generator, image creator) helps create emails faster. MailUp has no AI features at all. If you want AI to help with content creation, Selzy is the only choice between the two.
The Sequenzy Alternative
For SaaS founders who need more than marketing email, Sequenzy combines transactional email and marketing campaigns with Stripe integration at $49/month.
AI Email Creation: The New Frontier
Selzy's AI toolkit is the most notable difference between these platforms. The AI email builder can generate entire email layouts, the multi-role assistant helps with copywriting, and the image generator creates visuals on demand. MailUp has no AI features at all, relying entirely on manual design through the BEE editor.
For small teams without dedicated designers or copywriters, Selzy's AI tools can significantly reduce email production time. However, AI-generated content still requires human review and editing to maintain brand voice. Teams with established design processes may find the BEE editor's manual control more reliable than AI-generated alternatives.
Regional Strengths and Integrations
Selzy has a strong presence in Eastern European markets with features like Telegram chatbots and e-commerce integrations for Shopify and WooCommerce. MailUp is EU-based with strength in the Italian and European markets. Your geographic audience may influence which platform offers better integrations and support.
If your audience uses Telegram heavily, Selzy's chatbot integration adds a valuable channel. If you need SMS marketing across Europe, MailUp's built-in SMS is the better option. Consider your actual communication channels and audience preferences rather than feature counts alone.
Email Quality vs Speed of Production
The fundamental tradeoff between these platforms is design quality versus production speed. MailUp's BEE editor and 76-client previews ensure emails look perfect across every inbox. Selzy's AI tools let you produce acceptable emails in a fraction of the time. Which matters more depends on your brand standards and resource constraints.
High-end brands, agencies, and companies with strict brand guidelines will prefer MailUp's design precision. Startups, solopreneurs, and resource-constrained teams will benefit more from Selzy's AI-accelerated production. For SaaS companies, Sequenzy's AI sequences offer another option that generates entire email workflows automatically.
Use-case matchups
| Need | Better fit | Why |
|---|---|---|
| Design control, BEE editor, SMS, and client previews | MailUp | MailUp is cited for unlimited contacts, BEE editor, SMS, 76-client previews, A/B testing, and landing pages. |
| AI-assisted email production and Telegram chatbots | Selzy | Selzy is cited for AI builder, AI assistant, template/image generation, ecommerce integrations, and Telegram chatbots. |
| Strict brand quality and inbox rendering | MailUp | MailUp's design precision and client previews are the stated advantage. |
| SaaS AI-generated lifecycle workflows | Sequenzy | Sequenzy is listed with AI sequences, transactional plus marketing, and Stripe integration. |
Best Fit by AI vs Production Quality
Best email marketing tool for brand control and inbox rendering checks
MailUp fits teams that need BEE design precision, SMS, client previews, A/B testing, landing pages, and strict production QA.
Best email platform for AI-assisted production and Telegram chatbots
Selzy is the better fit when AI builder features, generated templates/images, ecommerce integrations, and Telegram chatbots matter more than client previews.
Best email platform for AI-generated SaaS lifecycle workflows
Sequenzy fits when AI sequences, transactional email, marketing campaigns, and Stripe integration should work together around subscription lifecycle events.
Pricing reality
MailUp is listed at about $47/month for Starter with unlimited contacts and emails. Selzy is listed at about $55/month for Lite with unlimited emails. Sequenzy is listed at $49/month for 60k emails (unlimited subscribers), with transactional plus marketing email and Stripe integration.
Selzy is slightly more expensive at the cited level but adds AI production tools and Telegram chatbot support. MailUp is the better fit when design control and client previews matter more than AI speed.
Review signals
MailUp reviews cited here highlight the BEE editor, unlimited contacts, flat pricing, and design quality. The cautions are no AI features and a sense that the product has fallen behind on innovation.
Selzy reviews cited here highlight AI drafting, template generation, and Telegram chatbot usefulness. The cautions are that AI output still needs editing and Selzy is less established.
Migration checklist
- Export contacts, lists, templates, automations, SMS settings, AI templates, chatbot flows, ecommerce integrations, landing pages, and suppressions.
- If moving to Selzy, rebuild AI-assisted production workflows, Telegram bots, and ecommerce connections.
- If moving to MailUp, decide how AI drafting, image generation, and Telegram chatbots will be replaced.
- Reconfigure SPF, DKIM, DMARC, sender identities, tracking domains, SMS/chatbot settings, and unsubscribe handling.
- Test AI templates, campaign rendering, chatbot flows, automations, and deliverability before cutover.
Decision checklist
- Choose MailUp if brand-controlled email design and rendering checks matter most.
- Choose Selzy if AI-assisted production and Telegram chatbots save more time.
- Avoid MailUp if AI speed is a core requirement.
- Avoid Selzy if strict brand control beats production speed.
- Choose Sequenzy if SaaS lifecycle workflows should be generated and tied to Stripe events.
