SendiventvsLoops
Loops is for email lifecycle campaigns. Sendivent is for multi-channel product notifications.
- Multi-channel (Email, SMS, Slack)
- Event-driven transactional focus
- Developer-first API
- Real-time notifications
- Email-focused lifecycle tool
- Campaign and drip sequences
- Marketing automation
- User journey focus
Choose Sendivent if...
- You need transactional notifications across multiple channels
- You want real-time, event-triggered messages
- You need SMS or Slack alongside email
- You're building product notifications, not marketing campaigns
?Choose Loops if...
- You need email lifecycle campaigns and drips
- You're focused on user onboarding sequences
- Email is your only channel
- You want marketing automation features
| Feature | Sendivent | Loops |
|---|---|---|
| Primary use | Product notifications | Lifecycle campaigns |
| SMS | ||
| Slack | ||
| Drip campaigns | ||
| Event-triggered | ||
| Sequence builder | ||
| Multi-channel | Email, SMS, Slack | Email only |
Email lifecycle marketing vs event-triggered transactional
Loops thinks in journeys: "What email sequence should a new user receive over their first 30 days?" Drip campaigns, onboarding sequences, lifecycle automation.
Sendivent thinks in events: "What should happen when order.shipped fires?" Immediate, transactional, multi-channel notifications.
Loops handles email marketing and transactional email. Sendivent handles multi-channel product notifications. Different problems, different tools.
When to use each
Use Loops for:
- Onboarding email sequences
- Nurture campaigns
- Drip email series
- Marketing email automation
Use Sendivent for:
- Transactional notifications
- Real-time alerts across channels
- Event-driven product communications
- Multi-channel notification routing
Using both together
Many teams use both tools:
- Loops handles onboarding emails, newsletters, and marketing sequences
- Sendivent handles transactional notifications across email, SMS, and Slack
They solve different problems and complement each other well.
Bottom line
If you need multi-channel notifications (SMS, Slack alongside email), use Sendivent. If you need email lifecycle campaigns and drips, use Loops. They're complementary tools.
Need transactional notifications across channels, not lifecycle campaigns? Start with a free account and trigger notifications from product events. Email, SMS, Slack—same API.
Last compared: January 2026
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