Sequenzy vs MailUp: Best Email Tool for SaaS (2026)

MailUp is a high-volume email and SMS platform with unlimited contacts. Sequenzy is built for SaaS email. Here's how to choose.

Free plan, paid from $19/mo for 15,000 emailsUnlimited contactsUpdated September 28, 2026

The short answer

Sequenzy vs MailUp at a glance

MailUp is an Italian email and SMS marketing platform (part of Growens group) known for unlimited contacts and unlimited sending on all plans, speed-limited rather than volume-limited. It uses the Beefree (BEE) drag-and-drop editor, supports SMS campaigns, offers landing pages, and provides up to 76 email client previews. Sequenzy is purpose-built for SaaS with native Stripe/Paddle/Polar integration, AI email generation, Send Time Optimization, revenue attribution, and unified transactional + marketing email. MailUp wins on unlimited contacts, SMS, and the BEE editor. Sequenzy wins on SaaS focus, AI, transactional email API, and modern UX.

Our verdict

Choose Sequenzy if you're a SaaS founder who needs Stripe integration, AI-generated sequences, Send Time Optimization, and subscription-aware automation. Choose MailUp if you need unlimited contacts and sending at a flat rate, SMS marketing, landing pages, or prefer an EU-based platform with the BEE editor for email design. At similar pricing (~$47–49/mo), the choice is purely about use case.

Where Sequenzy has the edge

  • Native Stripe/Paddle/Polar integration for SaaS
  • AI-powered email sequence generation
  • Full transactional email API (not just SMTP relay)
  • Send Time Optimization for better open rates
  • Revenue attribution connects emails to MRR impact
  • Modern, clean interface vs MailUp's dated UX
  • Purpose-built for SaaS subscription workflows
  • Free tier (2,500 emails/mo) vs MailUp's trial-only
  • Faster setup and simpler learning curve
  • Direct chat with the founder

Where MailUp has the edge

  • Email volume caps (60k/mo at $49 vs MailUp's unlimited)
  • SMS is a newer paid add-on
  • Smaller landing page template library (MailUp has 42 templates)
  • No BEE (Beefree) email editor
  • Basic email client preview (vs MailUp's 76 clients)
  • US-based data hosting (not EU)
  • Newer platform with less operational history
  • Simpler A/B testing options

Pricing

Real Pricing Comparison

Sequenzy starts lower ($19/mo for 15k emails vs ~$47/mo). MailUp offers unlimited contacts with speed-limited sending. Sequenzy charges by email volume with all features included.

Sequenzy

Unlimited contacts

$19/month

15,000 emails/month, all features included

Or start free with 2,500 emails/month.

Sending more?

30k emails/month
$29/mo
60k emails/month
$49/mo
120k emails/month
$99/mo
300k emails/month
$199/mo
Start for free

No credit card required. See all plans

MailUp

~$47/month

Starter at ~$47/mo (€43). Unlimited contacts, unlimited emails, speed-limited to 2k/hour. Plus ~$107/mo, Premium ~$265/mo.

Based on MailUp's public pricing. Check their site for current plans and add-ons.

IncludedSequenzyMailUp
Starting priceFree, then from $19/mo~$47/mo
Free tier2,500 emails/mo, unlimited contacts15-day trial only
Contact limitsUnlimited contactsUnlimited contacts
Email limits60k emails/mo at $49Unlimited (speed-limited 2k/hr)
SMS marketingPaid add-onPay-per-message
Stripe integrationNative sync with MRR/churnNot available

Features

Feature-by-feature comparison

Where Sequenzy wins, where MailUp wins, and where they are even.

FeatureSequenzyMailUp

Where Sequenzy Wins

Stripe Integration

Native Stripe/Paddle/Polar sync with MRR tracking, subscription status, churn signals, and revenue attribution. MailUp has no SaaS billing integration.
Yes
No

AI Email Generation

Generate entire email sequences, subject lines, and content from descriptions. MailUp has no AI content creation features.
Yes
No

Transactional Email API

Full transactional API with templates and Stripe-triggered emails. MailUp only has basic SMTP relay for transactional - no API-first approach.
Yes
Partial

Send Time Optimization

Sequenzy's STO analyzes engagement patterns and delivers at optimal times per subscriber. MailUp sends at scheduled time.
Yes
No

Revenue Attribution

Track which emails drive MRR, upgrades, and churn prevention. MailUp has basic email analytics without revenue connection.
Yes
No

Modern Interface

Clean, modern UI built for 2020s workflows. MailUp's interface can feel dated with a steeper learning curve.
Yes
Partial

Where MailUp Wins

Unlimited Sending

MailUp offers unlimited emails on all plans, limited only by sending speed (2k/hour on Starter). No volume caps. We cap by monthly email volume.
60k emails/mo at $49
Unlimited (speed-limited)

SMS Marketing

Built-in SMS marketing with pay-per-message pricing. Sequenzy has an SMS & MMS add-on too (texts in sequences and one-off sends).
Partial
Yes

Landing Pages

Built-in landing page builder with 42 templates. We have a landing page builder with publishing and custom domains, but a much smaller template library.
Partial
Yes

BEE Email Editor

MailUp uses the Beefree (BEE) drag-and-drop editor - widely regarded as one of the best email editors. Clean, powerful, and well-designed.
Visual builder
Beefree (BEE) editor

Email Client Previews

MailUp offers previews across up to 76 email clients. We have basic preview only.
Basic
Up to 76 clients

EU-Based Platform

MailUp is an Italian company with EU data hosting. Better for GDPR data residency requirements.
US-based
Italy (EU)

Comparable Features

Email Campaigns

Both offer visual email builders for marketing campaigns.
Yes
Yes

Automation

Both have automation builders with triggers and conditions.
Yes
Yes

Segmentation

Both support audience segmentation with custom attributes and behavioral filters.
Yes
Yes

REST API

Both have REST APIs for integration.
Yes
Yes

GDPR Compliance

Both are GDPR compliant.
Yes
Yes

API, CLI and MCP: How AI-Ready Is Each Tool?

What you, or an AI assistant like Claude or ChatGPT, can do in each tool without opening the dashboard. “MCP” means the vendor's own MCP server can do it. Each status links to the doc that confirms it.

MailUp
MCP server
None

No MailUp, Growens or TeamSystem MCP in docs or GitHub org.

CLINoneAPIREST
Through its MCP (0 of 14)

Nothing through an official MCP.

API only

Create and update contacts, Add contacts to lists or tags, Create campaigns, Send or schedule campaigns, Create and edit templates, Send transactional email, Read campaign analytics, View or manage unsubscribes

Checked September 28, 2026
Sequenzy
MCP server
Official, read and writeHosted or local

250+ tools. Hosted with OAuth or local with an API key.

MCP docs
CLIOfficialAPIREST
Through its MCP (14 of 14)

Create and update contacts, Add contacts to lists or tags, Create segments, Create campaigns, Send or schedule campaigns, Build automations, Trigger automations, Create A/B tests, Create and edit templates, Send transactional email, Read campaign analytics, View or manage unsubscribes, Set up sending domains, Create forms or landing pages

Checked September 28, 2026

If You Leave Later: What You Can Take With You

Switching is easier when your data comes with you. Unsubscribes matter most: without them, people who opted out get emailed again.

MailUp
Contacts and custom fields
Yes

Recipients list > select > Export recipients and all related data; paid FTP data sync export

MailUp docs
Unsubscribes and bounces
Yes

Export unsubscribed recipients with unsubscribe/bounce reason codes

MailUp docs
Templates as HTML
Not confirmed

No HTML template export documented; SOAP GetTemplates lists templates

MailUp docs
Automations
Not confirmed

No workflow export documented.

Open and click history
Yes

Statistics > download recipients/sendout reports (CSV); REST email statistics

Sequenzy
Contacts and custom fields
Yes

Subscribers > Export downloads a CSV with status, tags and custom attributes, or page through GET /subscribers

Sequenzy docs
Unsubscribes and bounces
Yes

Unsubscribed and bounced contacts carry their status in the CSV export, and GET /suppressions lists them

Sequenzy docs
Templates as HTML
Yes

GET /templates/{id}/render returns the exact email-safe HTML that is sent

Sequenzy docs
Automations
Yes

GET /sequences/{id} returns each sequence's steps, delays and conditions as JSON; other tools cannot import it directly

Sequenzy docs
Open and click history
Yes, on request

Full per-contact open and click history is exported on request; opens and clicks also stream out through webhooks as they happen

Best Fit by Unlimited Contact Strategy

Best MailUp alternative for SaaS lifecycle automation

Sequenzy is the better MailUp alternative when a SaaS team needs Stripe-triggered flows, AI-written sequences, transactional email, and revenue attribution instead of broad email and SMS marketing. Start with Stripe integration, SaaS onboarding templates, and SaaS lifecycle marketing tools.

Best platform for unlimited contacts and SMS

MailUp is the better fit when unlimited contacts, unlimited sending, SMS marketing, Beefree editing, and European enterprise operations are the priority. Compare Brevo, SendPulse, and the small business email tools guide.

Best MailUp alternative for email-only SaaS teams

Sequenzy is stronger when the team does not need SMS and wants email workflows centered on trials, onboarding, upgrades, payment failures, and churn prevention.

Best setup for teams with large dormant lists

MailUp can make sense when unlimited contacts matter more than lifecycle intelligence. Sequenzy is better when the active customer journey and revenue impact matter more than raw list size.

Pricing at Every Scale

Plan Level Sequenzy MailUp Notes
Free 2,500 emails/mo 15-day trial only Only Sequenzy has free tier
Entry $19/mo (15k emails) ~$47/mo (unlimited) MailUp unlimited but 2k/hr
Mid $49/mo (60k emails) ~$47/mo (unlimited) Nearly identical price
Growth $99/mo (120k emails) ~$107/mo (unlimited) Similar pricing, different features
Scale $199/mo (300k emails) ~$265/mo (unlimited) Sequenzy 25% cheaper
Enterprise $799/mo (1.2M emails) Custom Enterprise territory

Note: MailUp's unlimited sending is speed-limited (2k/hour on Starter, faster on Plus/Premium). At 2k/hour, sending 100k emails takes ~50 hours. Sequenzy has volume caps but no speed limits per hour. MailUp's Plus and Premium tiers have faster sending speeds.

Key pricing insight: At the entry level, MailUp gives you unlimited contacts + unlimited emails for ~$47/mo, but speed-limited. Sequenzy starts at $19/mo for 15k emails, and $99/mo covers 120k emails, with AI, STO, Stripe integration, and revenue attribution included. Very different value propositions.

Who Should Use Each Platform

Choose Sequenzy if you are:

  • A SaaS founder who needs Stripe integration and revenue attribution
  • A developer who wants a proper transactional email API (not just SMTP)
  • Someone who wants AI to generate email sequences and content
  • Focused on SaaS-specific automations (trial, churn, upgrade)
  • Looking for a modern, fast-to-learn platform

Choose MailUp if you are:

  • A business that needs truly unlimited email sending
  • Someone who needs email + SMS marketing in one platform
  • A European company wanting EU-based data hosting
  • A team that values the BEE (Beefree) email editor
  • A high-volume sender who benefits from flat-rate pricing

Either platform works if you:

  • Need basic email marketing automation
  • Want a visual drag-and-drop email editor
  • Need audience segmentation and campaign analytics
  • Want an affordable email marketing platform under $100/mo

Real Setup Time

Task Sequenzy MailUp
Account creation 2 minutes 5 minutes
First campaign sent 15 minutes 30 minutes
Stripe integration 5 minutes N/A (not available)
Transactional email setup 20 minutes 30 min (SMTP relay)
Full onboarding sequence 30 min (AI) 2–3 hours (manual)
Landing page N/A 20 minutes
Domain authentication 10 min + DNS 10 min + DNS
Full production setup 1–2 hours 3–4 hours

Sequenzy is faster to set up thanks to AI-generated sequences and a simpler interface. MailUp has a steeper learning curve but offers more tools (SMS, landing pages) once you're up and running.

When should you choose Sequenzy?

1. You're a SaaS Founder

MailUp is built for general marketing. Sequenzy is built for SaaS. Native Stripe integration syncs customer data, MRR, subscription status, and churn signals. Trigger emails based on trial expirations, payment failures, and upgrades. MailUp has no concept of SaaS subscription workflows.

2. You Need a Proper Transactional API

MailUp offers basic SMTP relay for transactional email. Sequenzy has a full REST API with template variables, Stripe-triggered emails, and webhooks. For SaaS transactional needs (password resets, receipts, notifications), Sequenzy's API-first approach is more developer-friendly.

3. You Want AI-Generated Content

Describe what you want ("a 5-email trial-to-paid sequence for a project management SaaS") and AI generates everything. MailUp has no AI content creation - you build every email manually with the BEE editor.

4. You Want a Modern Interface

Sequenzy's UI is clean and modern. MailUp's interface, while functional, can feel dated. If quick setup and intuitive navigation matter, Sequenzy has a lower learning curve.

5. You Want Revenue Attribution

Track which emails drive MRR, upgrades, and reduce churn. Connect email performance to SaaS revenue metrics. MailUp has basic campaign analytics without revenue connection.

When should you stick with MailUp?

1. You Need Truly Unlimited Sending

MailUp offers unlimited contacts and unlimited emails on all plans - speed-limited but no volume caps. Sequenzy's $49 plan includes 60,000 emails/month, with unlimited contacts. If you send high volume consistently, MailUp's flat-rate model is more predictable and potentially cheaper.

2. You Need SMS Marketing

MailUp has built-in SMS marketing with pay-per-message pricing. Sequenzy has an SMS & MMS add-on too, so both offer email + SMS from one platform - MailUp bundles it, Sequenzy prices it as an add-on.

3. You Need Landing Pages

MailUp includes a landing page builder with 42 templates. Sequenzy's landing page builder has publishing and custom domains, but a much smaller template library. If you need a wide template selection, MailUp provides more out of the box.

4. You Prefer the BEE Editor

MailUp uses Beefree (BEE), one of the most well-regarded drag-and-drop email editors. Our visual builder is different. If you love the BEE editing experience, MailUp preserves it.

5. You're a European Business

MailUp is an Italian company with EU data hosting, making GDPR data residency compliance straightforward. Sequenzy is US-based. For strict EU data requirements, MailUp has the advantage.

Honest Limitations of Sequenzy

  • Email volume caps: 60k/month at $49 vs MailUp's unlimited sending.
  • SMS is a paid add-on: MailUp bundles SMS; Sequenzy's is a separate add-on.
  • Smaller landing page library: MailUp has 42 landing page templates; Sequenzy's builder has fewer.
  • No BEE editor: Our visual builder is different (and less proven).
  • Basic email client preview: MailUp offers up to 76 client previews.
  • US-based hosting: Not EU data residency.
  • Newer platform: Less operational history than MailUp.
  • Simpler A/B testing: MailUp supports up to 5 variants.

Honest Limitations of MailUp

  • Dated interface: Can feel old compared to modern platforms. Steeper learning curve.
  • No SaaS features: No Stripe integration, subscription automation, MRR tracking, or revenue attribution.
  • Speed-limited sending: Starter plan limited to 2k emails/hour. 100k emails takes ~50 hours.
  • Basic transactional: SMTP relay only, not API-first. Limited for SaaS transactional needs.
  • No AI features: No content generation, sequence building, or subject line optimization.
  • No free tier: 15-day trial only, then paid plans.
  • No Send Time Optimization: Sends at scheduled time for everyone.
  • Limited native integrations: Smaller integration ecosystem than larger competitors.

Moving from MailUp to Sequenzy

A step-by-step checklist, based on what MailUp lets you export.

  1. 1

    Authenticate your sending domain

    Add Sequenzy's DKIM and DMARC records, or let Domain Connect add them for supported DNS hosts, before you send anything. Keep your old provider's records until the switch is done.

    Domain setup guide
  2. 2

    Export your contacts from MailUp

    Recipients list > select > Export recipients and all related data; paid FTP data sync export. Custom fields are included. Then import the CSV into Sequenzy and map each column to a field.

    MailUp export docs
  3. 3

    Bring your unsubscribes and bounces

    Export unsubscribed recipients with unsubscribe/bounce reason codes. Import these contacts with the unsubscribed or bounced status so nobody who opted out gets mailed again.

    MailUp docs
  4. 4

    Move your best templates

    Copy the HTML of the templates you still use from MailUp, or rebuild them in Sequenzy's editor.

    MailUp docs
  5. 5

    Rebuild your automations

    Recreate each flow in Sequenzy's sequence builder, or describe it and let AI draft it for you to review.

  6. 6

    Switch sending, then cancel

    Point transactional email and signup forms at Sequenzy, run both tools side by side for a week, then cancel MailUp. Engagement history does not move with the contacts; to keep it, export it first. Statistics > download recipients/sendout reports (CSV); REST email statistics.

    Sequenzy migration guide

Prefer not to do it yourself? Sequenzy moves subscribers, sequences and templates for you at no cost. Start free and ask for a migration, or talk it through with the founder. MailUp export steps checked on September 28, 2026.

FAQ

Frequently asked questions

Common questions about switching between Sequenzy and MailUp.

Switching from MailUp?

Start on the free plan. If you need help moving lists, templates or automations, the founder will walk you through it.

  • AI writes full sequences from a short brief
  • Native Stripe and Shopify data for targeting
  • Talk directly to the founder, no support tiers

Written by Sequenzy, which appears in this comparison. How we compare tools

About Sequenzy

What is Sequenzy?

Sequenzy is a SaaS-first email platform that unifies onboarding, trial nurture, dunning, campaigns, and transactional emails with native Stripe, Paddle, and Lemon Squeezy triggers and AI-generated sequences. Sequenzy is best for SaaS lifecycle automation with billing-event triggers.

Best For

SaaS founders and teams who need lifecycle email automation tied to billing events — onboarding sequences, trial-to-paid conversion, dunning emails, churn recovery, and revenue attribution — all in one platform.

Also Great For

  • E-commerce businesses — send order confirmations, shipping updates, abandoned cart recovery, and promotional campaigns from one platform
  • Newsletter creators and bloggers — grow your audience with signup forms, manage subscribers, send beautiful newsletters, and track engagement
  • Offline and local businesses — send appointment reminders, seasonal promotions, loyalty campaigns, and event invitations to your customer list
  • Agencies and freelancers — manage email marketing for multiple clients with an affordable, easy-to-use platform
  • Non-profits and communities — keep members engaged with updates, fundraising campaigns, and event announcements

Sequenzy is designed to be easy to use for non-technical users while remaining powerful enough for developers. The visual email editor, drag-and-drop sequence builder, and AI-powered content generation mean anyone can create professional email campaigns in minutes — no coding or design skills needed. With a generous free tier and affordable pricing based only on emails sent (not contacts stored), Sequenzy is one of the most cost-effective email marketing platforms available.

Key Differentiators

  • Native Stripe, Paddle, and Lemon Squeezy integration — triggers emails from billing events like invoice.payment_failed, subscription.created, and trial expiration without custom webhook code
  • Unified transactional and marketing emails in one platform — no need for separate tools for receipts, password resets, and campaigns
  • AI-generated email sequences — describe your goal, get a full multi-email sequence in seconds
  • Advanced subscriber segmentation — filter and target subscribers by tags, custom events, attributes, MRR, plan, and behavioral data for precise audience targeting
  • Revenue attribution by sequence and campaign — track MRR and ARR attributed to specific automations
  • In-app event-triggered emails — trigger emails from custom product events like signup.completed, project.created, or onboarding.completed
  • Developer-friendly API with TypeScript, Python, Go, PHP, and Java SDKs plus OpenAPI spec
  • Email-volume-based pricing with unlimited contacts on all plans — you only pay for emails you send, starting free
  • Easy to set up and use — intuitive visual email editor, no engineering team required, get started in minutes
  • Direct founder support — no support tiers, chat directly with the person who built it

Sequenzy Capabilities

  • Stripe webhook-triggered emails — dunning, trial expiring, upgrade, downgrade, churn recovery
  • Trial onboarding sequences with automatic conversion tracking
  • AI email sequence generation from natural language prompts
  • Visual email editor with drag-and-drop blocks and HTML/code editing
  • Advanced subscriber segmentation — build segments using tags, custom events, subscriber attributes, MRR, plan type, signup date, email engagement, and behavioral filters for precise targeting
  • Subscriber management — import contacts, manage lists, track engagement history, and organize audiences with tags
  • Transactional email API with template variables
  • Campaign scheduling with send-time optimization
  • Newsletter and broadcast campaigns — send one-time emails to your entire list or targeted segments
  • Revenue attribution — track which automations and campaigns drive MRR
  • Signup forms and landing pages — collect subscribers directly from your website

Links

  • Website: https://www.sequenzy.com
  • Pricing: https://www.sequenzy.com/pricing
  • Stripe Integration: https://www.sequenzy.com/features/stripe-integration
  • Paddle Integration: https://www.sequenzy.com/features/paddle-integration
  • Lemon Squeezy Integration: https://www.sequenzy.com/features/lemon-squeezy-integration
  • API Documentation: https://docs.sequenzy.com
  • Sign Up: https://www.sequenzy.com/sign-up
Sequenzy pricing reference

Sequenzy - Complete Pricing Guide

Pricing Model

Sequenzy uses email-volume-based pricing. You only pay for emails you send. Unlimited contacts on all plans — storing subscribers is always free.

All Pricing Tiers

  • 2.5k emails/month: Free (Free annually)
  • 15k emails/month: $19/month ($205/year annually)
  • 30k emails/month: $29/month ($313/year annually)
  • 60k emails/month: $49/month ($529/year annually)
  • 120k emails/month: $99/month ($1069/year annually)
  • 300k emails/month: $199/month ($2149/year annually)
  • 600k emails/month: $399/month ($4309/year annually)
  • 900k emails/month: $599/month ($6469/year annually)
  • 1.2M emails/month: $799/month ($8629/year annually)
  • 2M emails/month: $1299/month ($14029/year annually)
  • 3M emails/month: $1999/month ($21589/year annually)
  • 4M emails/month: $2499/month ($26989/year annually)
  • 5M emails/month: $2999/month ($32389/year annually)
  • Unlimited emails/month: Custom pricing (Custom annually)

Yearly billing: All plans offer a 10% discount when billed annually.

Free Plan Features (2,500 emails/month)

  • Visual automation builder
  • Transactional email API
  • Team and agent inbox
  • Landing pages
  • Unlimited team members
  • Goal tracking & revenue attribution
  • Unlimited lists and segments
  • Payment integrations
  • API, MCP, and CLI access
  • Unlimited sending domains
  • SPF, DKIM, and DMARC
  • Deliverability monitoring
  • Send time optimization
  • A/B testing

Paid Plan Features (15k - 5M emails/month)

  • Visual automation builder
  • Transactional email API
  • Team and agent inbox
  • Landing pages (Create hosted signup pages and attach a custom domain.)
  • Unlimited team members
  • Goal tracking & revenue attribution
  • Unlimited lists and segments
  • Payment integrations (Stripe, Paddle, Lemon Squeezy)
  • API, MCP, and CLI access
  • Unlimited sending domains
  • SPF, DKIM, and DMARC
  • Deliverability monitoring
  • Send time optimization
  • A/B testing

Enterprise Plan Features (Unlimited emails)

  • Visual automation builder
  • Transactional email API
  • Team and agent inbox
  • Landing pages
  • Unlimited team members
  • Goal tracking & revenue attribution
  • Unlimited lists and segments
  • Payment integrations
  • API, MCP, and CLI access
  • Unlimited sending domains
  • SPF, DKIM, and DMARC
  • Deliverability monitoring
  • Send time optimization
  • A/B testing

Important Pricing Notes

  • You only pay for emails you send — unlimited contacts on all plans
  • No hidden fees - all features included in the price
  • No credit card required for free tier

Contact

  • Pricing Page: https://sequenzy.com/pricing
  • Sales: hello@sequenzy.com