01
Time-zone aware scheduling
Send the second email 'three business days later at 9 AM in the recipient's local time' rather than '72 hours later at server time'. Holidays per country are respected; business hours for B2B audiences are configurable.
Drip sequences and lifecycle campaigns with behavioral exits
Drip sequences are the workhorse of lifecycle marketing — but most platforms treat them as a series of scheduled blasts. 4notify treats a drip as a conversation that should end the moment a user does what you asked. If they convert, they exit; if they unsubscribe, the rest of the sequence cancels.
Lifecycle & Automation
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Available in the United States · English documentation
Capabilities you don't have to build, monitor, or babysit
Each capability ships on the standard plan. Nothing in this list is an upsell or a separate product line.
02
Conversion exits and quiet hours
Define what 'success' looks like for each sequence — completing onboarding, paying an invoice, replying to a thread — and the remaining steps cancel automatically. Recipients won't get a 'still waiting on you' email five minutes after they signed the contract.
03
Subject-line and content variants
Run two or three variants of the same step with automatic winner promotion. Test on send-time, sender persona, subject, hero copy, or CTA — and see the cumulative effect over the full sequence, not just step-by-step.
04
Goal attribution that survives channel mixing
If a recipient opens the second email and then converts via the third SMS, 4notify attributes the conversion across both touches with configurable weighting (first-touch, last-touch, linear, or custom).
Where US customers actually use this
- Free-trial nurture sequences for SaaS products
- Cart-abandonment series for B2B and B2C e-commerce
- Welcome series for newsletter and waitlist signups
- Renewal nudges starting 60 days before contract end
- Re-engagement sequences for users who haven't logged in for 30+ days
Sequences plug into the same audience-segmentation engine described below — so you can launch a six-step series targeted at 'US-only Enterprise accounts who downloaded the whitepaper but never booked a demo' in one builder, not three different tools.
More in Lifecycle & Automation
The rest of this product family
Event-Driven Flows
Trigger multi-step journeys from product events without writing glue code in your application.
Audience Segmentation
Build segments from product events and user attributes; targets stay live as data changes.
Split Testing
Run A/B and multivariate tests on subject lines, send times, and content blocks with confidence intervals.
Explore the rest of the platform
Other 4notify product areas
Messaging APIs
Reach customers on the channel they actually open — email, US-native SMS, WhatsApp Business, and any system you can point a webhook at.
Deliverability & Observability
Know what happened to every message — and why — without piecing it together from carrier exports and inbox screenshots.