A honest look at every feature that counts: AI intelligence, sender control, CRM connection, e-commerce depth, and operational reporting.
Never miss a lead again
Responds in under 30 secs
Works 24 hours a day
Built for B2B operations on one side. Built for Shopify storefronts on the other. Your call.
AI campaigns wired into your CRM, contracts, and billing
The e-commerce email platform built around store data
AI campaigns wired into your CRM, contracts, and billing
The e-commerce email platform built around store data
Six dimensions scored honestly. See where EVOX pulls ahead and where Klaviyo holds its edge
AI capabilities built into EVOX
Recovered per team every week
Features ready on day one
Agents working together natively
: What ships on day one, what costs extra, and what is missing entirely. Every row verified.
| Feature | EVOX | Mailchimp |
|---|---|---|
Campaign Management | ||
Sending Infrastructure | ||
Recipient Management | ||
Platform and Reporting | ||
AI Capabilities | ||
Where EVOX takes a different approach because service teams have different problems than online stores.
Klaviyo routes everything through its own shared pool. EVOX connects to AWS SES, Gmail, Outlook, or Resend with your credentials. When you build deliverability, that history stays with your domain.
EVOX runs spam pattern analysis before every send with a deliverability score and specific fix suggestions. Most B2B teams discover their subject lines trigger filters only after open rates drop. EVOX catches it first.
EVOX syncs natively with LIO. New leads appear in campaign segments automatically. Klaviyo pulls from Shopify stores. EVOX pulls from the contacts your sales team is actually working.
EVOX predicts open rate, click rate, and revenue impact before launch. Klaviyo shows attribution after a campaign. EVOX gives you the baseline before you spend.
The Auto A/B Champion Generator writes variants with genuinely different angles, then monitors performance and picks the winner on statistical confidence. Better test results without the copywriting hours.
When a contact converts through EVOX, LIO updates the CRM, SIGI triggers a contract, TARO creates a task, and INZO sends an invoice. Klaviyo is a standalone channel. EVOX is one part of a system that talks to itself.
Klaviyo routes everything through its own shared pool. EVOX connects to AWS SES, Gmail, Outlook, or Resend with your credentials. When you build deliverability, that history stays with your domain.
EVOX runs spam pattern analysis before every send with a deliverability score and specific fix suggestions. Most B2B teams discover their subject lines trigger filters only after open rates drop. EVOX catches it first.
EVOX syncs natively with LIO. New leads appear in campaign segments automatically. Klaviyo pulls from Shopify stores. EVOX pulls from the contacts your sales team is actually working.
EVOX predicts open rate, click rate, and revenue impact before launch. Klaviyo shows attribution after a campaign. EVOX gives you the baseline before you spend.
The Auto A/B Champion Generator writes variants with genuinely different angles, then monitors performance and picks the winner on statistical confidence. Better test results without the copywriting hours.
When a contact converts through EVOX, LIO updates the CRM, SIGI triggers a contract, TARO creates a task, and INZO sends an invoice. Klaviyo is a standalone channel. EVOX is one part of a system that talks to itself.
From consultancies that outgrew Klaviyo to SaaS companies that needed campaigns connected to their pipeline. Real teams, real results.
Klaviyo assumed we were selling products. We are not. The LIO sync alone saved us three hours a week. Contacts are always current without anyone touching an export file.
Nikhil Kapoor
Managing Director · Meridian Consulting, Pune
B2B Consulting
The spam check caught two phrases triggering corporate email filters on our very first campaign. We fixed them before sending. Best open rate in six months.
Charlotte Walsh
Growth Lead · Halo Digital, Edinburgh
Agency
Klaviyo's infrastructure is a black box. With EVOX we run through our own AWS SES account. Deliverability is measurably better and we can actually investigate issues.
Yael Berman
Head of Marketing · Spectra SaaS, Tel Aviv
SaaS Marketing
ROI Prediction changed our budgeting. We get projected open rates before the campaign goes live. Two of the last three came within 2% of the forecast.
David Mitchell
COO · Ashford Professional Services, Toronto
Operations
Klaviyo assumed we were selling products. We are not. The LIO sync alone saved us three hours a week. Contacts are always current without anyone touching an export file.
Nikhil Kapoor
Managing Director · Meridian Consulting, Pune
B2B Consulting
The spam check caught two phrases triggering corporate email filters on our very first campaign. We fixed them before sending. Best open rate in six months.
Charlotte Walsh
Growth Lead · Halo Digital, Edinburgh
Agency
Klaviyo's infrastructure is a black box. With EVOX we run through our own AWS SES account. Deliverability is measurably better and we can actually investigate issues.
Yael Berman
Head of Marketing · Spectra SaaS, Tel Aviv
SaaS Marketing
ROI Prediction changed our budgeting. We get projected open rates before the campaign goes live. Two of the last three came within 2% of the forecast.
David Mitchell
COO · Ashford Professional Services, Toronto
Operations
The A/B Champion Generator takes different strategic angles on the same brief. Our tests finally mean something because we are comparing real differences.
Fiona Sinclair
CMO · Claris Legal Tech, Dublin
CMO
Our contacts have engagement history, not purchase history. EVOX's behaviour triggers work on signals that actually matter to recruitment outreach.
Ravi Oberoi
Director · Apex Executive Search, Singapore
Recruitment
The A/B Champion Generator takes different strategic angles on the same brief. Our tests finally mean something because we are comparing real differences.
Fiona Sinclair
CMO · Claris Legal Tech, Dublin
CMO
Our contacts have engagement history, not purchase history. EVOX's behaviour triggers work on signals that actually matter to recruitment outreach.
Ravi Oberoi
Director · Apex Executive Search, Singapore
Recruitment
Trusted by teams across industries
Five things B2B teams ask before switching from Klaviyo to EVOX
Yes. EVOX is built for B2B and service teams. Klaviyo's strongest features like product recommendations and CLV scoring require e-commerce data. If you do not have a product catalogue, those capabilities go unused.
EVOX connects campaigns to your CRM, contracts, invoicing, and tasks. Nine AI capabilities, your own sending infrastructure, and results predicted before you hit send.