Head-to-head · SMS
Klaviyo SMS vs SlickText
Klaviyo SMS is cheaper at every volume we checked. US SMS pricing; verified July 2026.
Klaviyo SMSCredit-based SMS inside the Klaviyo marketing platform; near-API pricing with a real UI.
SlickTextMarketing-focused texting with strong compliance tooling and keywords included.
| Texts / month | Klaviyo SMS | SlickText | Cheaper |
|---|---|---|---|
| 500 | $15/mo | $29/mo | Klaviyo SMS |
| 1k | $15/mo | $49/mo | Klaviyo SMS |
| 2.5k | $30/mo | $89/mo | Klaviyo SMS |
| 5k | $45/mo | $189/mo | Klaviyo SMS |
| 10k | $90/mo | $339/mo | Klaviyo SMS |
| 25k | $225/mo | $550/mo | Klaviyo SMS |
| 50k | $450/mo | $939/mo | Klaviyo SMS |
Exact switch points (texts/month)
- 1+ → Klaviyo SMS
Computed from tier boundaries, not sampled — see all cost cliffs.