Side-by-side comparison
SMSBump vs Attentive
Compare SMSBump and Attentive across pricing, features, and fit for your e-commerce stack.
Quick Comparison
About
SMSBump
SMSBump was acquired by Yotpo in 2020 and now operates as its SMS product within the Yotpo ecosystem. For merchants already using Yotpo for reviews or loyalty, the integration unlocks review-triggered SMS flows and loyalty milestone messages without additional configuration. As a standalone SMS tool, it competes directly with Postscript and Attentive. The compliance tooling is thorough: opt-in flows, keyword responses (STOP, HELP, INFO), and carrier filtering are all handled automatically. The pricing model charges per message rather than per subscriber, which is predictable for low-volume brands but can scale steeply at high send frequencies. Stores that want to combine SMS with Yotpo reviews and loyalty data will get the most value from this platform.
Attentive
Attentive is the SMS and email platform of choice for mid-market and enterprise e-commerce brands. Its two-tap mobile opt-in is the fastest list-building mechanism in the category, and AI-driven send-time optimisation consistently delivers click rates in the 20–30% range that email can rarely match. The platform is deep but not cheap: expect enterprise pricing and a proper onboarding process. It is not the right fit for stores under $500K in annual revenue, where Postscript or Klaviyo SMS will give you 90% of the capability at a fraction of the cost. For brands ready to invest in SMS as a serious revenue channel, Attentive is the benchmark.
Key Features
SMSBump
Compliance-First SMS
Handles TCPA and GDPR compliance automatically including opt-in confirmation flows, keyword responses, and carrier-level filtering. No manual compliance configuration required.
Two-Way Conversational Texting
Agents can reply to customer texts directly from the SMSBump dashboard. Inbound messages from campaigns route to a shared inbox for team responses.
Yotpo Suite Integration
Native connection to Yotpo reviews, loyalty, and subscriptions. Trigger SMS messages from review requests, loyalty milestones, and subscription renewal events.
Shopify Audience Segmentation
Build SMS segments based on Shopify purchase history, product category, subscription status, and spend. Messages go only to subscribers who match the defined criteria.
Attentive
Two-Tap Mobile Opt-In
Proprietary sign-up technology captures subscriber consent in two taps on mobile, making it one of the fastest list-building methods in SMS marketing.
AI Send-Time Optimisation
Machine learning predicts the exact moment each subscriber is most likely to engage and sends the message at that time, not on a shared blast schedule.
Behavioural Triggers
Fire automated sequences on any Shopify event: browse abandon, cart abandon, post-purchase, price drop, back-in-stock, and customer milestone.
Revenue Attribution
Every campaign and flow attributes exact revenue, click rate, and unsubscribe rate so you can calculate real SMS ROI without spreadsheet gymnastics.
Screenshots
SMSBump
Attentive
Ready to choose?
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