It has merit as one of the best CRMs on the market, great support, easy to use, and it integrates with my other products.

I find Klaviyo much easier to use and navigate, and the options are self-explanatory. It makes it easier for me to manage email and SMS automations and broadcast campaigns for my clients’ subscribers. I like being able to segment audiences for campaigns, connect many different apps, and see the performance of email campaigns, flows, and sign-up forms. Setup used to be a bit technical, but now it’s pretty much one click.

As Senior Accounting Operations & Compliance Manager at Apei Ledger Advisors, what I appreciate most about Klaviyo is its segmented list engine and condition-based automation builder, which lets us tailor communications to our SMB accounting clients without generic mass emails that risk confusing compliance-sensitive tax and bookkeeping messaging. Our client base spans retail operators, local service businesses, and freelance consultants, each with different filing deadlines, tax requirements, and service packages. I build separate segments based on their service tier, month-end close schedule, tax filing type, and whether they work with our external tax specialists. For example, I created an automated flow that triggers reminder emails two weeks before quarterly estimated tax deadlines only for our cash-basis retail clients, with custom attachments for their estimated payment worksheets, while excluding clients on annual tax schedules. I rely heavily on Klaviyo’s custom metric tracking and email performance dashboards, which saves me hours each week refining our outreach timing and measuring client engagement around critical accounting milestones. Before Klaviyo, we sent all deadline alerts from our regular email client, with no way to tell which clients opened tax notices, ignored close reminders, or clicked the secure document upload link. Now, every time a client views our month-end checklist or submits requested bank statements, that activity feeds back into their profile tag. During last quarter’s 1099 filing season, I filtered the segment to show clients who had not opened their document request email, and sent a targeted follow-up only to that group instead of resending to our entire roster. This cuts down unnecessary email noise and keeps our inbox from flooding with confused replies from clients who already submitted materials. One unexpected benefit I’ve discovered is how Klaviyo’s granular audit trail supports our internal compliance documentation. Accounting communications often contain sensitive guidance around tax due dates and record retention rules, and our firm needs to demonstrate we notified clients on time. Every automated send, open event, and link click is timestamped and stored in the contact profile. When a restaurant client claimed they never received their year-end tax document request, I pulled the activity log showing the email delivery, open timestamp, and link click, resolving the dispute quickly without digging through months of sent email folders. This paper trail adds a layer of defensibility for our firm that we had not anticipated when we first rolled out the platform. Klaviyo also lets us build branded email templates with locked text blocks for regulated tax language, so junior team members drafting reminders cannot accidentally alter critical IRS-related wording. We keep our standard close checklist and privacy disclosures saved as locked snippets, ensuring every client communication stays aligned with our compliance policy. While Klaviyo does not sync natively with our accounting practice management software, requiring manual CSV imports of new client roster data each month, its segmentation and automation logic fits our lean team perfectly. Without dedicated IT staff to maintain custom marketing automations, Klaviyo gives us precise control over deadline communications, reduces missed filing dates for our SMB clients, and keeps our sensitive tax messaging organized and traceable during our busiest month-end and tax season windows.