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Head-to-head · SMS Marketing Software

Klaviyo vs Sakari

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Klaviyo #2 in SMS Marketing Software 9.2/10 Free plan Free plan✓ 0 of 5 features Visit Klaviyo
Sakari #7 in SMS Marketing Software 8.6/10 14-day trial Free trial✓ 5 of 5 features Visit Sakari

Klaviyo leads on 1 check, Sakari on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKlaviyo · 9.2/10
  • Free planonly Klaviyo
  • Free trialonly Sakari
  • Most featuresSakari · 5 of 5

Klaviyo scores higher on our rubric for sms marketing software: 9.2 against 8.6 out of 10; our editors rank them #2 and #7.

Klaviyo offers free plan; Sakari doesn't.

Klaviyo is the better fit for ecommerce teams combining SMS with advanced email data. Sakari is the better fit for teams wanting mobile-accessible SMS automation.

  • Klaviyo fits best

    Ecommerce teams combining SMS with advanced email data

  • Sakari fits best

    Teams wanting mobile-accessible SMS automation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Klaviyo 9.2/10 Visit ↗ Sakari 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #2 in SMS Marketing Software #7 in SMS Marketing Software
Best for Ecommerce teams combining SMS with advanced email data Teams wanting mobile-accessible SMS automation
Pricing model Free plan + paid Paid
Starting price — $25/mo
Free plan ✓ (best) —
Free trial — 14 days
Deployment Cloud Cloud, Mobile
Platforms Web Web, iOS, Android
Support Email, Live chat, Community, Docs · 24/7 Email, Phone, Docs
Integrations 350+ integrations 1,300+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Klaviyo 0/5 · Sakari 5/5
Workflow automation Not checked yet ✓ (best)
Audience segmentation Not checked yet ✓ (best)
MMS support Not checked yet ✓ (best)
Inbound messaging Not checked yet ✓ (best)
Compliance tools Not checked yet ✓ (best)
Specs
Subscriber limit Not checked yet Not checked yet
Message limit Not checked yet Not checked yet
Our review
Pros
  • Automated email, SMS, and push flows with real-time segmentation
  • 350+ integrations plus flexible APIs for ecommerce and business systems
  • Free plan includes reporting and supports up to 250 active profiles
  • Automates campaigns with workflows, autoresponders, and drip campaigns
  • Supports two-way SMS, MMS, segmentation, and personalization
  • Offers web, iOS, Android, API access, and native integrations
Cons
  • The free plan is limited to 500 email sends per month
  • Paid plan pricing scales with profiles, volume, and channel usage
  • Its published strengths center more on email than SMS depth
  • No permanent free plan is available
  • Enterprise pricing is custom rather than published
  • Messaging costs vary by destination country and message segments
Our verdict

Klaviyo is an AI-first B2C CRM for consumer brands that combines email marketing, SMS, push messaging, automation, customer data, analytics, and segmentation. It is aimed at ecommerce teams and other businesses that need behavior-based…

Read the review →

Sakari is a web-based SMS marketing and business messaging platform for teams that need targeted campaigns, automated follow-ups, and two-way customer conversations. Its feature set covers bulk and group SMS, shared conversations, audience…

Read the review →
  1. KlaviyoSMS Marketing Software 9.2Free plan
  2. SakariSMS Marketing Software 8.614-day trial

Strengths and trade-offs

  • Klaviyo — where it wins

    • Automated email, SMS, and push flows with real-time segmentation
    • 350+ integrations plus flexible APIs for ecommerce and business systems
    • Free plan includes reporting and supports up to 250 active profiles

    Where it doesn't

    • The free plan is limited to 500 email sends per month
    • Paid plan pricing scales with profiles, volume, and channel usage
    • Its published strengths center more on email than SMS depth

  • Sakari — where it wins

    • Automates campaigns with workflows, autoresponders, and drip campaigns
    • Supports two-way SMS, MMS, segmentation, and personalization
    • Offers web, iOS, Android, API access, and native integrations

    Where it doesn't

    • No permanent free plan is available
    • Enterprise pricing is custom rather than published
    • Messaging costs vary by destination country and message segments

More comparisons

All SMS marketing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update