Knock vs SendGrid(2026)
Knock is better for teams that need all notification channels in one. SendGrid is the stronger choice if huge volume capacity. Knock is freemium (from $0 (10,000 notifications/month free)) and SendGrid is freemium (from $19.95/month).
Full feature breakdown, pricing details, and pros & cons below.
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Knock
Knock provides a notification system with multi-channel delivery (email, push, SMS, in-app) and workflow orchestration.
Starting at $0 (10,000 notifications/month free)
Visit KnockSendGrid
SendGrid (Twilio) is a cloud-based SMTP provider for transactional and marketing email.
Starting at $19.95/month
Visit SendGridHow Do Knock and SendGrid Compare on Features?
| Feature | Knock | SendGrid |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0 (10,000 notifications/month free) | $19.95/month |
| Multi-channel (email, SMS, push, in-app) | ✓ | — |
| Notification templates | ✓ | — |
| Workflow builder | ✓ | — |
| Notification preferences | ✓ | — |
| Batching and digests | ✓ | — |
| Transactional API | — | ✓ |
| Marketing campaigns | — | ✓ |
| Email templates | — | ✓ |
| Deliverability tools | — | ✓ |
| Analytics | — | ✓ |
Knock Pros and Cons vs SendGrid
Knock
SendGrid
Should You Use Knock or SendGrid?
Choose Knock if…
- •All notification channels in one
- •Workflow orchestration
- •User preference management
Choose SendGrid if…
- •Huge volume capacity
- •Battle-tested deliverability
- •Marketing + transactional in one