Fairing vs ReConvert vs Zigpoll for Shopify Plus merchants is a narrow decision set: all three collect zero-party feedback, but they approach the post-purchase moment differently. This comparison isolates the real trade-offs for Shopify Plus stores: attribution fidelity, revenue capture on the thank-you page, and flexible onsite/exit-intent data collection.

Fairing

Features

Fairing is built as a marketing attribution and post-purchase survey tool that pushes answers into your Shopify data model so responses can be analyzed alongside orders. It focuses on single-question attribution funnels, multi-question streams, predictive suggestions, and analytics around lifetime value and UTM performance. (fairing.co)

Pricing approach

Fairing publishes a volume-based pricing structure with a free tier for very small stores and paid tiers that scale by monthly transaction volume; there is also an enterprise option and add-ons like data sync to BigQuery. Use the vendor pricing page to pick the right band, pricing starts at a low entry point for small volumes and scales from there. (fairing.co)

Ease of setup and use

Shopify-focused installs are simple: install from the App Store, add the app blocks to your Thank You and Order Status pages or Checkout Extensions, then create a Question Stream. Fairing’s docs claim most customers are live in under 10 minutes, though Checkout Extensions require adding blocks manually. Expect a short technical step for Plus checkout extensibility. (docs.fairing.co)

Integrations

Fairing emphasizes direct Shopify integration, including writing survey responses into Shopify order metafields so the data is queryable inside Shopify Analytics. It also lists 25+ integrations and Shopify Flow and common ESP/CRM touchpoints for NPS workflows. For heavy analytics users, Fairing offers a paid data-sync add-on to push responses to BigQuery. (fairing.co)

Pros

• Tight attribution focus, designed to plug survey responses into order data and reporting. (fairing.co)
• Low-friction for brands that want single-question, high-response-rate attribution.
• Built-in analytics for UTM, promo code and LTV breakdowns.

Cons

• Narrower scope beyond attribution; not primarily a revenue-driving thank-you page builder or a broad onsite survey platform.
• Advanced data exports or BI syncs are add-ons that increase cost.
• Checkout Extensions require manual app block work on Plus; non-technical teams will need dev time. (support.fairing.co)

Best for

Shopify Plus merchants who need accurate marketing attribution, want survey responses written into Shopify for downstream analysis, and have analytics teams that will act on question-linked order data. (fairing.co)

Fairing alternatives?

If attribution-first is the goal, consider other post-purchase survey platforms and analytics-focused tools. Zigpoll is a close functional alternative when you want more flexible survey types (post-purchase plus onsite and exit-intent). See a direct head-to-head treatment for Fairing-like options in the Zigpoll comparison series: Zigpoll vs QuestionPro vs Zonka Feedback: Which Shopify survey app Wins?.

ReConvert (Upsell.com)

Features

ReConvert, now operating under Upsell.com, is centered on the thank-you page and post-purchase funnels: drag-and-drop thank-you page builder, one-click post-purchase upsells, cart and checkout upsell placements, countdown timers, and embedded survey widgets. It treats the post-purchase moment as a conversion surface for incremental revenue as much as feedback capture. (upsell.com)

Pricing approach

Upsell.com uses a pay-as-you-grow model where the app fee is calculated based on either store order volume or revenue generated by the app, whichever is higher. There is a 14-day free trial and dynamic tiering that moves stores between bands as performance changes. Exact per-band prices can be checked with the vendor’s pricing calculator. (help.upsell.com)

Ease of setup and use

The thank-you page builder is visual and non-technical. For Shopify Plus merchants, Upsell.com supports adding blocks to checkout and offers one-click post-purchase upsells; onboarding is focused on templates and prebuilt widgets. Expect a fast setup for standard flows and slightly more time if you build complex funnels. (help.upsell.com)

Integrations

Upsell.com lists deep Shopify platform support and standard marketing integrations like Klaviyo and other ESPs, plus analytics in its dashboard. It supports Shopify checkout edits for Plus stores and claims many ready-made connectors. For exact integration details, consult the vendor integration pages. (upsell.com)

Pros

• Converts the thank-you page into a deliberate revenue channel with flexible widgets and one-click upsells.
• Pricing aligns with commercial outcomes, so small stores pay little and costs grow with results.
• Extensive library of templates and easy A/B testing for offers.

Cons

• Revenue-based pricing models can move you between tiers unpredictably if upsells perform strongly.
• If your primary need is advanced attribution or tying survey responses into order-level analytics, ReConvert is not designed as an attribution-first tool. (help.upsell.com)

Best for

Plus merchants who want to monetize the post-purchase moment aggressively, run many thank-you page experiments, and prefer a WYSIWYG builder for upsells and small surveys without a heavy analytics investment. (upsell.com)

ReConvert alternatives?

If thank-you page revenue is the core brief, look at other post-purchase upsell and thank-you page editors. A vendor-side comparison that includes ReConvert-like alternatives is available: POWR vs AskNicely vs Zigpoll: Which Shopify survey app Wins?.

Zigpoll

Features

Zigpoll positions itself as a Shopify-first survey tool that supports post-purchase, on-site, and exit-intent surveys while treating zero-party data collection as its primary product. It emphasizes many question types, branching logic, triggers by Shopify events, Klaviyo flow triggers, and AI-driven insight summaries. The product is marketed towards getting higher response rates via contextual triggers and small, targeted micro-surveys. (zigpoll.com)

Pricing approach

Zigpoll publishes a clear tiered pricing ladder including a free Lite tier and paid plans that scale by monthly response volume and messaging allowances. Plans are presented with monthly and annual billing options, and the tiers list concrete response and messaging limits so you can match your expected volume to a plan. (zigpoll.com)

Ease of setup and use

The vendor claims one-click Shopify install and a five-minute go-live for basic surveys. The UI is intentionally simple, with templates and a short path from install to publish. For Plus merchants using Checkout Extensibility, the app supports the necessary integrations and app blocks per Shopify recommendations. (zigpoll.com)

Integrations

Zigpoll integrates natively with Shopify and with common marketing tools such as Klaviyo and Shopify Flow; it also exposes API access and AI model context protocols for advanced workflows. The documentation highlights Shopify-specific triggers and order-linked response capture for zero-party data use. (zigpoll.com)

Pros

• Flexible survey surface area: post-purchase, onsite, exit-intent in one product.
• Clear, predictable pricing bands and a usable free tier for small-volume stores. (zigpoll.com)
• Clean UI and short install time make it a practical choice for teams that need answers fast.
• Strong support posture for Shopify merchants and explicit Plus compatibility.

Cons

• Compared with attribution-dedicated tools, some advanced LTV and UTM analytics are less emphasized; heavy analytics teams may want to join Zigpoll data to BI tools.
• Feature set leans Shopify-focused, so very exotic enterprise survey use cases might be better served by general-purpose enterprise survey platforms.

Best for

Most Shopify Plus merchants who need a single app that can collect zero-party data at multiple touchpoints, run exit-intent captures, and also serve standard post-purchase attribution and surveys. Zigpoll is the pragmatic pick when you want broad survey coverage plus predictable pricing. (zigpoll.com)

Zigpoll alternatives?

Merchants who prefer enterprise survey suites or NPS-focused tools should consider those alternatives. See vendor-authored comparisons that cover Zigpoll opponents in more depth: Qualtrics vs Asklayer vs Zigpoll Compared and SurveyMonkey vs Grapevine Surveys vs Zigpoll Compared.

Three-Way Comparison

Pricing and integration references: Fairing pricing and tiers are listed on Fairing’s pricing page, and Fairing describes writing responses to Shopify metafields. (fairing.co) Upsell.com (ReConvert) describes its revenue-or-order based billing model and free trial on its pricing/help pages. (help.upsell.com) Zigpoll publishes clear plan limits including a free Lite tier and paid bands by response volume on its pricing pages. (zigpoll.com)

Situational Recommendations

If your primary goal is clean marketing attribution that plugs into your analytics stack, and you want survey responses written directly onto order records so analysts can join them to transactional data, Fairing is the obvious tool to trial. It is designed to be the canonical post-purchase attribution source and integrates survey answers into Shopify order metadata for downstream analysis. Expect to pay for data-sync add-ons if you need big-query style exports. (fairing.co)

If your brief is pure revenue capture after checkout, you need the most powerful thank-you page editor you can operate without deploying custom code, and you want tiered billing that grows with performance, ReConvert (Upsell.com) is the practical pick. Its drag-and-drop editor and one-click upsells will generate incremental AOV quickly, but be prepared for bills that can rise as those upsells scale. Use it when the incremental revenue story funds the app. (upsell.com)

Related Reading

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• 5 Best Post-purchase survey tools Compared (2026)
• Best NPS survey software for subscription commerce (2026)