Send OTPs, reminders, and bulk campaigns via Email, SMS, and WhatsApp - all from a single dashboard..
Send Email, SMS, and WhatsApp campaigns — manage contacts, track delivery, and get AI-powered insights all from one place.
Craft your message once and StackVerify automatically formats it for Email, SMS, WhatsApp, and social media. No more copying, pasting, and reformatting.
Every contact becomes a complete profile. See email validity, phone verification, WhatsApp status, and cross-channel engagement history in one place.
Finally understand your complete communication performance. See which channels drive the best engagement and get actionable AI insights to optimize your strategy.
Three simple steps to transform your scattered communication chaos into a unified powerhouse.
Import your contacts from all scattered tools. Email lists, phone numbers — StackVerify becomes your single source of truth.
Craft your message in our universal composer. StackVerify auto-formats it for Email, SMS, and WhatsApp — no copy-paste madness.
Watch your unified analytics dashboard light up. Track cross-channel performance and optimize based on actual data.
From startups to enterprises — growing teams choose StackVerify
Try StackVerify risk-free for 7 days. No credit card required.
Hear from businesses that transformed their communication with StackVerify.
"I used to spend 2 hours every morning logging into dashboards. Now I see everything in 5 minutes. WhatsApp converts 3x better for our promotions!"
"Setup took 12 minutes. Our SACCO now sends loan notifications to 4,000 members via WhatsApp and SMS from one dashboard. Response rates tripled."
"The OTP delivery is instant and reliable. We integrated the API in under an hour. Checkout completion went up 18% just from faster OTPs."
"We send fee reminders, exam results, and emergency alerts. StackVerify handles all three channels. Parents actually read our WhatsApp messages unlike email."
"Vera suggested we switch appointment reminders to WhatsApp. No-shows dropped by 34% in the first month. We didn't even think to test that ourselves."
"I used to spend 2 hours every morning logging into dashboards. Now I see everything in 5 minutes. WhatsApp converts 3x better for our promotions!"
"Setup took 12 minutes. Our SACCO now sends loan notifications to 4,000 members via WhatsApp and SMS from one dashboard. Response rates tripled."
"The OTP delivery is instant and reliable. We integrated the API in under an hour. Checkout completion went up 18% just from faster OTPs."
"We send fee reminders, exam results, and emergency alerts. StackVerify handles all three channels. Parents actually read our WhatsApp messages unlike email."
"Vera suggested we switch appointment reminders to WhatsApp. No-shows dropped by 34% in the first month. We didn't even think to test that ourselves."
"Our open rates jumped from 23% to 67% using contact intelligence. The unified analytics revealed journey patterns we never saw. ROI increased 156% in Q1."
"We migrated from SendGrid + Twilio in one afternoon. The API is clean. Saving KSh 18,000/month on tool subscriptions alone."
"Bulk SMS campaigns used to take half a day. Now it's under 20 minutes, including contact segmentation and scheduling. Game changer."
"We discovered our email campaigns were underperforming and switched 60% to WhatsApp. Engagement doubled overnight."
"StackVerify is the only platform that understands the African market. WhatsApp-first, local pricing in KSh, and support that picks up the phone."
"Our open rates jumped from 23% to 67% using contact intelligence. The unified analytics revealed journey patterns we never saw. ROI increased 156% in Q1."
"We migrated from SendGrid + Twilio in one afternoon. The API is clean. Saving KSh 18,000/month on tool subscriptions alone."
"Bulk SMS campaigns used to take half a day. Now it's under 20 minutes, including contact segmentation and scheduling. Game changer."
"We discovered our email campaigns were underperforming and switched 60% to WhatsApp. Engagement doubled overnight."
"StackVerify is the only platform that understands the African market. WhatsApp-first, local pricing in KSh, and support that picks up the phone."
Here are the real questions our customers ask before making the switch.
Join businesses across Africa who send smarter with StackVerify. Start your 7-day free trial — no credit card needed.