Short answer: For a Shopify DTC brand running a post-purchase survey to move repeat purchase rate, pick the tool that fits the channel you will act on most quickly. Omnisend gives you an email+on-site workflow that maps cleanly to Shopify order data and replenishment or cross-sell flows, Attentive gives you SMS-first triggers and high-engagement audience segments that can drive fast second purchases. This is an “omnisend vs attentive” tradeoff between email+site depth and SMS immediacy; pick the one your ops team can wire into a post-purchase->repeat flow this week.

The problem you actually need to solve

You want more customers to come back and buy again. A post-purchase survey is useful only if it 1) captures actionably segmented reasons customers will or will not buy again, and 2) feeds those answers into flows that change behavior, for example replenishment reminders, product education sequences, or targeted coupons for high-intent but low-repeat cohorts. Typical DTC examples: a supplements brand needs reorder timing, a skincare brand needs regimen feedback to fix fit/usage errors, and an athleisure brand needs sizing confidence signals to reduce returns and stimulate repurchase.

Below I compare the two platforms against five practical criteria Shopify operators use when shipping this week: triggers & placement, question-to-action wiring, channel effectiveness for repeat, segmentation & automation, and speed to production.

1) Triggers and placement: where you run the survey

1. Omnisend: strong for embedded thank-you page surveys, email post-purchase sequences, and on-site widgets that know SKU and order context. Omnisend docs show a built-in pattern for embedding surveys on an order status page or standalone thank-you page and then using that data in automations. (omnisend.com)
2. Attentive: built for mobile-first capture and SMS follow-up, with sign-up units and two-tap mobile flows that scale list growth quickly. If your ops plan is an SMS prompt the day after delivery, Attentive is built for that trigger and for high open/click windows. The company also points to send-time optimization to improve response and conversion. (info.attentive.com)

Mistake I see teams make: they place a 10-question survey on the thank-you page, get a 3% completion rate, and then do nothing with the answers because nobody mapped the results to customer tags or flows.

2) Wiring answers to action: how easily the survey becomes a flow trigger

1. Omnisend: reads Shopify order data natively, so mapping an answer like “I’ll reorder in 30 days” into a replenishment email automation is straightforward. Omnisend’s cross-sell and post-purchase automations are designed to use order context to schedule follow-ups. (support.omnisend.com)
2. Attentive: survey responses via SMS or link can be used to segment SMS audiences fast; Attentive emphasizes segmentation and AI features to find high-propensity repeat buyers. Their Forrester-commissioned TEI materials show substantial ROI and subscriber growth for brands building these audience-driven journeys. (info.attentive.com)

Mistake I see teams make: treat survey answers as reports instead of triggers. A field like “reason for not repurchasing” must map to a tag, Klaviyo segment, or SMS audience during ingestion, otherwise it is just a CSV.

3) Channel effectiveness for moving repeat purchase rate

• Sms-first programs can show very high engagement among subscribers. Representative case studies show SMS cohorts with much higher repeat rates, for example a brand reporting 32% repeat among SMS subscribers after building targeted journeys. That is proof that an SMS-driven survey and follow-up can materially move repeat behavior. (attentive.com)
• Email + on-site approaches are lower friction for merchants who already run post-purchase email sequences and want to enrich profiles via a thank-you page question. Omnisend customers frequently use post-purchase emails and cross-sell automations to push second orders. (omnisend.com)

Important benchmark: a useful rule of thumb for Shopify stores is that average repeat purchase rates cluster around mid-20s percent, with most stores falling roughly between 10 and 40 percent. Use your store baseline to measure lift, not industry PR. (theretentionist.com)

Mistake: chasing the highest open rate instead of the right behavior. SMS often gets opens, but if the product’s repurchase cycle is long, a drip email + replenishment reminder is the more appropriate route.

4) Segmentation, automation, and analytics

1. Omnisend: built-in lifecycle segmentation (RFM-like) that labels repeat vs first-time buyers, and allows conditional splits in post-purchase flows. That makes it easier to send different survey follow-ups by product type or purchase frequency. (support.omnisend.com)
2. Attentive: best-in-class for SMS segmentation and subscriber growth tools, including AI features that aim to pick the highest-value subscribers and timing optimizations that boost engagement. Their materials claim a measurable ROI uplift from these features. (info.attentive.com)

Mistake: creating segments that are too broad. For a DTC skincare SKU, “repeat” should be measured by days-to-second-order per SKU, not global customer-level repeat only.

5) Speed to ship and ongoing ops cost

1. Omnisend: can get a one-question thank-you-page survey live this week, and then route answers into an Omnisend automation that triggers email sequences or Shopify customer tags. Good if your team's primary automation work is email-based or you already use Klaviyo and want a quicker alternative.
2. Attentive: if you already have an SMS subscriber list and consent flows, you can launch an SMS follow-up survey quickly. If you need to build a compliant SMS consent flow from scratch, that takes more ops work and vendor support, but the result is a rapid, high-engagement channel.

Mistake: not factoring message costs and compliance. SMS follow-ups cost money and require opt-in and a suppression strategy. Putting all eggs in SMS without a fallback email flow is risky.

Quick comparison table

3 decisive, practical ways to ship a post-purchase survey this week

1. If you want to drive replenishment for consumables (skincare, supplements): embed a single multiple-choice question on the Shopify thank-you page asking “Roughly when will you reorder this product?” with choices 7, 14, 30, 60, 90+ days, then map answers to scheduled email or SMS reminders. This is low friction and maps directly to reorder windows.
2. If you want to reduce returns and improve product fit: on the order confirmation email, ask “How confident are you that this item will fit or meet your needs?” (Star rating 1-5). Route 1–2 answers into a customer support tag and a 48-hour proactive sizing/help SMS.
3. If you want an immediate behavior push for a high-margin repeat item: send an SMS 2–3 days after delivery with a one-question survey “Would you be likely to reorder this in X weeks?” and follow the “yes” responders with a timed replenishment coupon.

Mistakes I have seen: teams run long free-text surveys and then expect someone in ops to manually tag hundreds of responses. Automate the tag mapping by using multiple choice or branching answers so the platform can set tags or segments automatically.

A short anecdote and realistic expectation

One DTC brand I tracked moved a small but measurable needle by doing two things: they put a single question on the thank-you page asking expected reorder timing, and then wired the answers into an automated replenishment email series. Repeat purchase rate moved from about 18% to 27% over three months in the cohort they targeted, because they hit customers in the narrow window where repurchase was imminent. This is the kind of lift you should expect if you both capture intent and act on it with tight timing. (Operational caveat: sample sizes and SKU mix matter; don’t expect identical results.) A community case discussion documented an 8 percentage point repeat improvement after fixing post-purchase journeys. (reddit.com)

People also ask

Which is better for post-purchase surveys, Omnisend or Attentive?

For most Shopify operators who want to embed a survey on the thank-you page and immediately trigger email-based replenishment or cross-sell flows, Omnisend is the faster path. If your primary play is an SMS-first survey plus aggressive time-sensitive offers to drive a second order, Attentive is the stronger option. (omnisend.com)

Can Omnisend run post-purchase surveys on the Shopify thank-you page?

Yes, Omnisend supports embedding surveys on the order status/thank-you page and linking survey responses to automations and segments for follow-up emails or workflows. That makes it straightforward to capture reorder intent and then schedule targeted replenishment sequences. (omnisend.com)

Will Attentive help increase repeat purchase rate for Shopify stores?

Yes, Attentive’s customer materials and case studies show SMS cohorts with materially higher repeat behavior; for example, a brand reported a 32 percent repeat rate among SMS subscribers after implementing targeted journeys. Attentive also points to strong ROI outcomes in a commissioned Forrester TEI study. (attentive.com)

How I would choose, operationally (short checklist)

1. If you already have a sizable SMS opt-in list and someone who owns SMS ops, choose Attentive for fast, high-engagement post-purchase prompts and time-sensitive repurchase nudges. (attentive.com)
2. If your team runs most automations by email, uses Klaviyo or Omnisend for flows, and you need to push answers into Shopify order-driven automations, choose Omnisend. (omnisend.com)
3. If you must move this week, pick the approach that requires the fewest unknowns: one question, one trigger, one automated tag-to-flow path, then measure second-order rate by cohort.

Common implementation errors to avoid (practical)

1. Not mapping answers to actionable tags or segments. Outcome: survey becomes a vanity metric.
2. Asking too many free-text questions. Outcome: low completion and no automation.
3. Treating SMS as a broadcast without suppression windows. Outcome: subscriber churn and opt-outs.
4. Forgetting regulatory compliance for SMS. Outcome: fines or blocked sends.

How Zigpoll handles this for Shopify merchants

1. Trigger: create a Zigpoll that fires on the Shopify order status page (thank-you page) for first-time buyers, or set a follow-up SMS/email link trigger to send N days after fulfillment for consumables. Use the order status page trigger when you want immediate intent capture, or the delayed N-day SMS link when you want feedback after the customer has used the product.
2. Question types and wording: deploy a short branching flow: (a) Multiple choice: “When do you expect to reorder this product?” options: 7 days, 14 days, 30 days, 60 days, 90+ days; (b) CSAT star: “How satisfied are you with this product?” 1–5 stars; (c) Branching follow-up free text only when CSAT is 1–2: “Can you tell us why you were dissatisfied?” This keeps completion high and routes negative signals to operations.
3. Where the data flows: wire Zigpoll responses to Klaviyo segments and flows (trigger a replenishment series for 30-day answers), push Shopify customer tags/metafields (e.g., reorder_window:30d, csat:2) so your store and fulfillment can act, and send real-time low-CSAT alerts into a Slack channel for CX triage. Zigpoll’s dashboard also provides cohort views so you can measure second-order purchase rate for respondents vs non-respondents.

This setup gets you a measurement loop: trigger, capture intent, and automate the follow-up that will move repeat purchase rate, all within a week.