Send the Right Email to the Right User at Exactly the Right Moment
SegMailer is the email automation platform purpose-built for SaaS companies. Create dynamic audience segments that update in real time as your users interact with your product. Design multi-step email workflows visually, build beautiful responsive emails with drag-and-drop, and measure every open, click, and conversion — with just a single API call to sync your user data.
From Contacts to Conversions in 3 Simple Steps
Most email platforms make you spend days configuring pipelines and writing integration code. SegMailer gets you from zero to your first targeted campaign in under 15 minutes — no engineering team required.
Import Your Contacts & Data
Add contacts via CSV, manually, or push them through our REST API from your app. Attach custom attributes like plan type, signup date, or any data you need.
Build Dynamic Smart Segments
Define rules like "plan is Pro AND last active within 7 days" — segments auto-update in real time as contact data changes. No manual list management.
Launch Automated Email Campaigns
Build visual email workflows with triggers, delays, and if/else branches. Track opens, clicks, and conversions. Your emails reach the right people automatically.
Everything You Need to Send Smarter Emails
SegMailer gives you the audience segmentation power and workflow automation of enterprise platforms like Customer.io — without the complexity, multi-channel bloat, or enterprise price tag. Purpose-built for email. Designed for SaaS teams who want to move fast.
Design email workflows visually
Drag-and-drop canvas to create email sequences with triggers, delays, if/else branches, and multiple paths.
Build beautiful emails without code
Pre-built blocks, merge tags for personalization, and real-time preview across devices.
Real-Time Smart Segments
Build dynamic segments with AND/OR filter logic on any contact attribute. Contacts automatically enter and exit segments as their data changes — no manual list management needed.
Visual Workflow Builder
Design multi-step email sequences on a drag-and-drop canvas with triggers, delays, if/else branches, and multiple paths. Preview and test before going live.
Drag & Drop Email Editor
Build responsive emails visually with pre-built blocks and merge tags like {{firstName}}. No HTML required — just drag, drop, personalize, and send.
Contact Management & Custom Attributes
Store unlimited custom attributes per contact. Import via CSV, add manually, or push from your app via REST API. Duplicates are merged automatically.
Campaign Analytics & Conversion Tracking
Track opens, clicks, bounces, and unsubscribes in real time. Set conversion goals per campaign to measure real business impact beyond vanity metrics.
REST API for Developers
Create, read, update, and delete contacts from your backend with simple API key auth. Data syncs instantly — your segments and campaigns react in real time.
Lifecycle Emails That Actually Convert
User Onboarding
Automated welcome sequences that adapt to user behavior. Trigger emails when users complete actions, skip steps, or go inactive.
Trial-to-Paid Conversion
Segment trial users by real engagement, not just days remaining. Send targeted upgrade nudges based on actual trial behavior.
Churn Prevention
Detect at-risk users with smart segments based on declining activity. Trigger win-back campaigns automatically before they leave.
Product Announcements
Ship updates to the right audience. Segment by plan tier, feature usage, or role so announcements reach relevant users only.
Upsell & Cross-sell
Surface upgrade opportunities when users outgrow their plan. Deliver tailored offers automatically based on usage metrics.
Re-engagement
Win back dormant users with time-based segments and multi-step workflows that start gentle and escalate with offers.
Built for Teams That Care About Email
Whether you're a startup or an established business, SegMailer adapts to your workflow.
SaaS Companies
Onboard users, reduce churn, and drive upgrades with behavior-based email workflows.
eCommerce
Send abandoned cart reminders, post-purchase follow-ups, and personalized product recommendations.
EdTech & Online Courses
Nurture leads, welcome new students, and re-engage inactive learners with automated sequences.
Digital Agencies
Manage email campaigns for multiple clients with isolated workspaces and team collaboration.
Marketplaces
Segment buyers and sellers separately, automate transactional emails, and boost repeat engagement.
Newsletter Creators
Grow your subscriber list, segment by interests, and deliver personalized content at scale.
Start free. Scale as you grow. No surprises.
Free
Perfect for solo founders testing product-market fit and exploring email automation.
- 500 Contacts
- 1,000 Emails / month
- Smart Segments with AND/OR Logic
- Visual Workflow Builder
- Drag & Drop Email Editor
- Basic Campaign Analytics
Starter
For early-stage SaaS teams building their first onboarding and nurture campaigns.
- 5,000 Contacts
- 10,000 Emails / month
- Unlimited Smart Segments
- Conversion Goal Tracking
- 3 Team Members
- Full REST API Access
Growth
For scaling SaaS teams running lifecycle campaigns across multiple user segments.
- 25,000 Contacts
- 50,000 Emails / month
- Unlimited Campaigns & Workflows
- Advanced Analytics & Reporting
- 10 Team Members
- Priority Email Support
Pro
For established SaaS products with large user bases and complex automation needs.
- 100,000 Contacts
- 200,000 Emails / month
- Unlimited Everything
- Dedicated IP (optional)
- Unlimited Team Members
- Premium Support & Onboarding
Frequently Asked Questions
Can't find what you're looking for? Reach out to our team.
Ready to send smarter emails?
Start with 500 contacts and 1,000 emails per month. Free forever, no credit card required.
Let's Talk About Your Email Strategy
Have questions about SegMailer, need help with integration, or want to discuss your email automation needs? Our team responds within 24 hours.
Or email us directly at support@segmailer.com
Fast response
We typically respond within 24 hours