Head to head · SMS Marketing

Klaviyo SMS vs SimpleTexting

Two very different tools wearing the same label. Klaviyo unifies email and SMS with deep ecommerce automation; SimpleTexting is an easy, all purpose mass texting platform with transparent credit pricing. For an online store the automation depth wins; for plain broadcast texting in any industry, SimpleTexting is simpler and often cheaper.

          Reviewed by M. HALLORAN·Updated JANUARY 2026·How we vet
        

★ Our pick

Klaviyo SMS

92 /100

Challenger

SimpleTexting

87 /100

          ◂ Klaviyo SMS
          Advantage
          SimpleTexting ▸
        

Klaviyo leads on ecommerce automation and data · SimpleTexting answers on ease, two way texting and price.

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How they score

Criteria Klaviyo SMS SimpleTexting Winner

Automation and flows

Klaviyo SMS

Ecommerce data depth

Klaviyo SMS

Ease of use

SimpleTexting

Two way texting

SimpleTexting

Value for money

SimpleTexting

Scale and support

Klaviyo SMS

Scores are our editorial assessment against the VettedSaaS rubric · not vendor supplied.

Choose Klaviyo SMS if…

+You run an online store and want data driven flows

+You want email and SMS in one platform

+Abandoned cart and post purchase automation matter

+You already use Klaviyo for email

Choose SimpleTexting if…

+You want simple mass texting in any industry

+You want transparent, published credit pricing

+A fast setup and a clean two way inbox matter most

+You do not need ecommerce automation

Feature by feature

✓ full · ∼ partial · — none

Capability Klaviyo SMS SimpleTexting

Free plan ✓ —trial only

Email and SMS in one ✓ —SMS only

Ecommerce automation ✓ ∼basic

Two way inbox ✓ ✓

Unlimited contacts ∼by profile ✓

Self serve pricing ✓ ✓

Feature support verified as of June 2026 · check the vendor for current details.

Pricing, side by side

Verified June 2026

Klaviyo SMS Our pick

Free plan $0

Email and SMS $35

US SMS credit ~$0.01

SimpleTexting Challenger

500 credits $39

2,000 credits $89

Per SMS ~$0.02 to 0.08

Pricing as of June 2026. Klaviyo SMS is credit based on top of a plan and includes carrier fees; SimpleTexting bills by monthly credit packs from $39 to $909 with a 20% annual discount and a one time $4 carrier registration fee. Check the vendor for current pricing.

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