Both are strong choices. The short answer: pick Attentive if you are high-volume DTC brands. Pick Twilio if you are builders adding SMS to their own product.
| Attentive | Twilio | |
|---|---|---|
| In one line | Enterprise SMS and email personalization at scale. | The developer API behind much of the world's SMS. |
| Pricing | Custom pricing | Pay per message |
| Free tier | No | No |
| Best for | High-volume DTC brands | Builders adding SMS to their own product |
| Category | SMS & Text Marketing | SMS & Text Marketing |
| Website | attentive.com | twilio.com |
Attentive details Twilio details