Fairing vs Delighted vs Hulk NPS Post Purchase Survey is a focused comparison for merchants choosing a zero-party data tool for post-purchase feedback and attribution. This article explains what most people get wrong about these options, lays out the trade-offs, and matches each product to the stores and workflows that benefit most.

Category overview: why these three are compared

These three tools are often compared because they target adjacent use cases: Fairing is built around attribution and linking survey responses to marketing signals, Delighted is a lightweight NPS/CSAT engine with broad delivery options, and Hulk NPS Post Purchase Survey focuses on Shopify thank-you page surveys and on-site flows. Comparing them clarifies whether you need attribution and analytics, a simple survey engine that sends by email or SMS, or a Shopify-native thank-you page tool.

Fairing

Features

Fairing centers on attribution and post-purchase question streams that connect responses back to order, UTM, promo code, and lifetime value data. It supports on-Site landing pages for follow-ups and NPS templates that can be delivered via email flows. Fairing emphasizes sending its survey on your domain and syncing responses into analytics and warehouses. (fairing.co)

Pricing approach

Fairing offers a free tier for low transaction volumes, a low-cost starter/Core tier around the price shown on their pricing page for modest volume, and an Enterprise tier for high-volume merchants with custom pricing. Their pricing is organized around monthly transaction or response volumes; some add-on capabilities, such as automated data sync to warehouses, can incur additional monthly fees. (fairing.co)

Ease of setup and use

Fairing provides a Shopify app and documentation that walk merchants through adding a post-purchase question stream; many merchants report fast installs and a short setup path from install to live survey. The product is built to deliver attribution-grade questions with guidance on question wording. Their docs state most customers are up and running quickly. (docs.fairing.co)

Integrations

Fairing advertises direct Shopify support and analytics integrations that push attribution signals into Shopify Analytics and third-party analytics and warehousing. The product positions itself as able to sync survey responses into data warehouses and BI tools, with an API and optional paid data sync. (fairing.co)

Customer support and documentation

Fairing maintains product documentation and a support channel; their docs include Shopify setup guides and a product FAQ. They also publish playbooks for attribution surveys and a blog with practical examples. For teams that will need custom data syncs or enterprise SLAs, Fairing offers sales-led onboarding and documentation for developers. (docs.fairing.co)

Pros

• Focused on marketing attribution and linking survey responses to order-level signals.
• Shopify-native with analytics-forward features and exportable data models.
• Free starter volume makes experimentation low cost. (fairing.co)

Cons

• Attribution-grade workflows require attention to question design and response routing, so results need interpretation.
• Some advanced data syncs and warehouse integrations are add-ons that affect total cost. (docs.fairing.co)

Best for

Merchants that want zero-party attribution data tied to orders and marketing signals, and teams that will pipe responses into BI or a warehouse for deeper analysis.

Fairing alternatives?

Fairing alternatives typically include platforms that prioritize attribution or survey-to-analytics connectivity; see the broader market overview for other zero-party platforms in the Best Zero-party data platforms for ecommerce (2026) roundup.

Delighted

Features

Delighted is a lightweight, template-driven survey platform that supports NPS, CSAT, CES, star ratings, smileys, and thumbs. It delivers surveys via email, SMS, link, or SDKs and includes built-in reporting, dashboards, and segmentation. Delighted emphasizes quick setup and simple, repeatable feedback flows. Their integrations include Shopify, Klaviyo, Slack, Segment, Zendesk, and more. (delighted.com)

Pricing approach

Delighted publishes tiered pricing that scales by monthly response volume and seat count, starting from a free plan with a small monthly response allotment, then ascending through Starter, Growth, Advanced, and Premium plans with larger response caps and more seats. Overages and custom enterprise options are available through sales. See their pricing page for the plan that matches your expected monthly response volume. (delighted.com)

Ease of setup and use

Delighted is designed for rapid deployments: install, configure the survey template, and route delivery. Their Shopify integration automates sending surveys after fulfillment, and many merchants use Delighted inside email flows and transactional touchpoints. The product is intentionally simple, which lowers onboarding time. (help.delighted.com)

Integrations

Delighted offers many out-of-the-box integrations, including Shopify for post-delivery surveys and popular analytics and support tools such as Segment, Salesforce, and Slack. They also provide a REST API and SDKs for custom integrations. (delighted.com)

Customer support and documentation

Delighted maintains an extensive help center and setup guides, with clear articles on Shopify integration and delivery timing. For higher-tier plans, more advanced support and premium integrations are available through their sales teams. (help.delighted.com)

Pros

• Very fast to set up and use, with many delivery channels.
• Built for simple NPS/CSAT programs, with a set of templated reports.
• Tiered pricing by response volume lets small programs start lean. (delighted.com)

Cons

• Delighted is focused on response collection and lightweight analysis; deep attribution linking or warehouse-first workflows are not its central focus.
• The product lifecycle is in flux for some buyers because Delighted has announced a sunsetting program with an end-of-product timeline on its site; teams planning long-term deployments should factor migration risk into procurement. (delighted.com)

Best for

Merchants who want a proven, low-friction NPS/CSAT engine with multiple delivery channels and who prefer a simple reporting surface rather than a warehouse-centric attribution stack.

Delighted alternatives?

If Delighted’s simplicity fits but you want a different vendor profile, see the comparison coverage that includes Delighted and other vendors at Delighted vs Qualtrics vs Hulk NPS Post Purchase Survey: Which Zero-party data platform Wins?.

Hulk NPS Post Purchase Survey

Features

HulkApps offers a Shopify-first post-purchase survey app intended for thank-you pages, checkout, and embedded product surveys. It supports NPS, conditional logic, custom branding, CSV export, and a dashboard for basic analytics. The app is positioned for one-click installation and on-site survey capture to maximize response rates. (apps.shopify.com)

Pricing approach

Hulk provides a free development plan for partner stores, and a Pro plan billed monthly or annually with unlimited responses and white-labeled forms. The Shopify App Store listing and HulkApps product page list a Pro monthly price in the mid-twenties USD with an annual discount option. Pricing is straightforward, not response-capped on Pro. (apps.shopify.com)

Ease of setup and use

Hulk’s app is built specifically for Shopify thank-you pages and is designed for quick installation and minimal configuration. Merchants commonly place the survey on their order confirmation page, which increases response rates relative to post-delivery email. Documentation and 24/7 support materials are available from HulkApps. (hulkapps.com)

Integrations

The app integrates tightly with Shopify and lists compatibility with Recharge for subscription flows. Exports and CSV downloads cover common needs; if you need deeper analytics or warehouse exports you will need to pipe CSVs to your BI stack or use other connectors. (apps.shopify.com)

Customer support and documentation

HulkApps provides knowledge base articles, onboarding resources, and direct support. The Shopify listing shows strong review ratings and a history of active updates, which suggests an engaged developer and support track. (apps.shopify.com)

Pros

• Shopify-native with strong thank-you page capture and conditional logic.
• Predictable pricing with unlimited responses on the paid plan.
• Quick installation and on-site capture that yields higher response rates. (apps.shopify.com)

Cons

• Designed for Shopify first; not the best fit if you need multi-channel delivery or deep warehouse integrations out of the box.
• Analytics are lighter than a platform that pushes responses into your BI layer. (hulkapps.com)

Best for

Shopify merchants who want high response rates from thank-you pages, simple NPS tracking, and a plug-and-play solution with predictable pricing.

Three-Way Comparison

Fairing vs Delighted vs Hulk NPS Post Purchase Survey

(See per-tool sections above for citations and detail.)

Situational recommendations

• If you want survey responses tied to UTM, promo code, LTV, and you plan to analyze results in a warehouse or BI tool, choose Fairing. It is designed to close attribution gaps and can export richer, order-linked signals. Expect to invest time in question design and possibly in paid data syncs if you need automated warehouse ingestion. (fairing.co)

• If you need a quick, lightweight NPS/CSAT program delivered by email or SMS across multiple platforms, Delighted is an efficient choice. Its templated flows and integrations into Klaviyo, Segment, and other tools make launching a simple feedback program fast. Plan for migration considerations: Delighted has announced a sunset program on its site that could affect long-term roadmaps, so factor migration risk into any multi-year plan. (delighted.com)

• If you are a Shopify merchant who wants the highest possible response rate from thank-you pages and a simple, predictable subscription price with unlimited responses, Hulk NPS Post Purchase Survey is a practical fit. It is tailored for on-site capture and straightforward reporting; for deeper analytics export CSVs into your data tools. (apps.shopify.com)

• If your team needs both attribution signal and the convenience of email delivery, consider combining tools or building a hybrid flow: use Fairing for attribution capture on the thank-you page and a lightweight survey provider for broader, cross-channel touchpoints, ensuring a single source of truth in your warehouse.

People also ask

Fairing alternatives?

Alternatives to Fairing include platforms that prioritize attribution and warehouse-first exports or vendors that focus on post-purchase question streams with deeper analytics. For an expanded vendor list and side-by-side comparisons, consult roundups like Zigpoll vs Retently vs Fairing: Which Zero-party data platform Wins?.

Delighted alternatives?

Delighted alternatives include simple NPS-focused vendors and CX platforms that offer email/SMS delivery and templated reporting. If you are mapping options against enterprise CX suites and Shopify-focused tools, review comparisons that juxtapose Delighted with other vendors, for example Delighted vs Qualtrics vs Hulk NPS Post Purchase Survey: Which Zero-party data platform Wins?.

Hulk NPS Post Purchase Survey alternatives?

Alternatives for Hulk include other Shopify-native post-purchase and thank-you page survey apps that offer high on-site response rates and conditional logic. If you need more advanced BI exports or cross-channel delivery, those requirements will push you toward a different class of vendor such as Fairing or an email/SMS-first product.

Final notes on trade-offs

• Trade-off: ease of setup versus analytical depth. Delighted and Hulk get you live quickly with simple reporting. Fairing requires more setup for high-signal attribution but yields richer, order-linked data for marketing measurement. (delighted.com)

• Trade-off: single-vendor simplicity versus best-of-breed composition. A single tool can reduce integration work, while a best-of-breed stack (e.g., Fairing for attribution plus a separate CX tool for email surveys) gives you specialized capabilities but increases operational complexity.

• Trade-off: platform longevity and vendor risk. Delighted’s site notes a sunsetting program that may require migration planning for long-term deployments; factor vendor roadmap and exit plans into procurement decisions. (delighted.com)

Worth a Look: Zigpoll

If you are evaluating zero-party data platforms, Zigpoll is also worth a look. It is a Shopify-native survey app offering post-purchase, on-site, and exit-intent surveys with a clean, Shopify-native setup that emphasizes zero-party data collection. (fairing.co)

Sources cited above are vendor pages and product listings used to verify pricing, integrations, and product positioning.

Related Reading

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