If you are comparing tools to collect zero-party data from buyers on Shopify, the practical question is which tool will actually get clean answers, plug into your workflows, and not require an expensive implementation. This piece looks at Retently vs Hulk NPS Post Purchase Survey vs Zigpoll for ecommerce and explains what I learned running post-purchase and on-site surveys at three different ecommerce companies: what shipped results, and what was only appealing in slide decks.

Why these three get compared

All three products are sold to merchants who want direct feedback from customers, but they come from different starting points. Retently is a dedicated NPS/CSAT/CES platform that leans into CX analytics and volume reporting. Hulk NPS Post Purchase Survey is a focused Shopify app that puts surveys on the thank-you page. Zigpoll targets Shopify merchants with flexible post-purchase, on-site, and exit-intent surveys that emphasize zero-party data capture and simple setup.

Those differences matter when you stop thinking about features and start thinking about speed to insight, cost per useful response, and how easy it is to action answers in your tech stack.

Retently

What it does well

Retently is a full-featured NPS and CX platform. It supports NPS, CSAT, and CES campaigns, multi-channel delivery (email, links, embeds, in-app), and decent analytics for scoring trends and text analysis. If your team needs a single source of truth for loyalty measurement across channels and wants built-in analytics, Retently is strong. It integrates into ecommerce flows such as Shopify post-purchase triggers and has APIs for more advanced automation. (retently.com)

From running NPS programs, what worked for me: Retently’s templated campaign flows and automated reminders actually increased usable response rates. The text-classification tooling (even before you tune it) surfaces themes faster than a spreadsheet export.

Pricing approach

Retently uses tiered subscriptions aimed at ecommerce volumes, with a “Basic” ecommerce plan and a “Pro” ecommerce plan, each including fixed monthly survey allowances and seat counts. The published ecommerce Basic plan lists a starting monthly price and included response limits, and the Pro plan is higher with a much larger survey allowance. Refer to Retently’s pricing page for exact plan names and current limits. (retently.com)

Ease of setup and use

The UI is designed for CX teams, not store owners. Setup is straightforward if you have an email or an engineering resource for web embeds and API work. Getting a clean post-purchase implementation that attaches NPS to orders required one integration step in our stores; once in place, campaign automation reduced manual follow-up work.

Integrations

Retently documents Shopify post-purchase support and connectors to common support, CRM, and analytics tools. If you need to pipe NPS data into Slack, Zendesk, HubSpot, or Salesforce, Retently has the hooks and documentation to do it. (retently.com)

Customer support and docs

Support is aimed at business users with email, chat, and for higher tiers, Zoom onboarding and a dedicated manager. Documentation is solid for campaign setup and APIs, which matters when you want guaranteed data hygiene rather than a quick install.

Pros

• Strong NPS/CX feature set and analytics that scale.
• Good for multichannel programs and enterprise reporting.
• Mature API and integration roster.

Cons

• Pricing and plan structure are heavier than tiny Shopify-first apps, so it can feel like overkill for shops that only want a single thank-you-page poll.
• Setup often benefits from a developer or someone familiar with CX tooling.
• For pure on-site micro-surveys you may pay for functionality you do not use.

Best for

Merchants running cross-channel CX programs, companies that want rigorous NPS tracking and reporting, and teams that will act on insights centrally in a CRM or support stack.

Hulk NPS Post Purchase Survey

What it does well

Hulk’s app is laser-focused: it places NPS and short post-purchase surveys on Shopify thank-you pages and product/order pages. The one-click install and checkout/thank-you placement drive high response rates because customers answer while the purchase is still fresh. In multiple small-shop pilots I ran, moving a one-question NPS into the order confirmation flow tripled response rates versus a follow-up email. Hulk’s app pages make this primary use case obvious. (hulkapps.com)

Pricing approach

Hulk publishes a simple freemium model and a Pro tier. The site lists a free development option and a Pro plan at a fixed low monthly price with unlimited responses and additional features like CSV export and conditional logic. The product page shows a clearly stated Pro price and notes an entry or starting price for other plans. See HulkApps for the exact plan names and rates. (hulkapps.com)

Ease of setup and use

This is the fastest path from install to responses. The app plugs into Shopify, you configure questions and placement inside the app, and the survey appears on the thank-you page or product pages. No engineers required for the basics, which is a big win for small teams.

Integrations

Hulk is built for Shopify. The app is available through HulkApps and the Shopify App Store, and it captures post-purchase data natively inside Shopify flows. If you need deeper pipeline integrations, expect to export CSVs or use webhooks; Hulk focuses on Shopify-first simplicity. (hulkapps.com)

Customer support and docs

HulkApps maintains knowledge base articles and a support channel tailored to Shopify merchants. The documentation is pragmatic, with examples focused on thank-you-page placement and simple analytics inside the app.

Pros

• Extremely quick setup and immediate lift in response rates when used on thank-you pages.
• Cheap and predictable monthly cost, friendly to small merchants.
• Good if your main goal is high-volume, low-friction NPS or short surveys tied to orders.

Cons

• Feature set is narrower; it is purpose-built for post-purchase surveys, not broader CX programs.
• If you want multi-channel NPS, advanced analytics, or embedded AI text analysis, you will outgrow it.
• The app ecosystem approach can add extra scripts to your store, which mattered in one project where we were trimming third-party runtime.

Best for

Small to medium Shopify merchants who want high-response-rate post-purchase NPS and simple workflows with minimal setup.

Zigpoll

What it does well

Zigpoll targets Shopify merchants with a flexible survey product that supports post-purchase, on-site, and exit-intent surveys plus email and SMS triggers. The platform emphasizes easy Shopify integration, multiple question formats, and built-in AI insights for open-text responses. In practice, Zigpoll hits the pragmatic sweet spot: you can start with a post-purchase NPS, add an exit-intent poll, and have both datasets land in an exportable CSV or push into your store webhooks quickly. Zigpoll’s site and docs show clear Shopify post-purchase capabilities and on-site targeting options. (zigpoll.com)

From my deployments, Zigpoll’s UI and templates got teams running experiments faster than larger CX platforms. The balance of functionality, onboarding speed, and cost made it the tool we rolled out to multiple stores first.

Pricing approach

Zigpoll offers a free starter tier with a modest response cap, then transparent monthly tiers with increasing response allowances and features like AI insights and API access. The vendor lists specific tier names and monthly allowances on its pricing page, including a free Lite tier and paid Standard and Advanced tiers. Pricing and limits are published on Zigpoll’s site. (zigpoll.com)

Ease of setup and use

Zigpoll’s Shopify integration is straightforward, and the survey builder is intuitive. You can deploy a post-purchase survey and an on-site exit-intent pop for A/B testing in less than an hour. The built-in targeting rules and template library shorten the feedback loop.

Integrations

Zigpoll supports Shopify post-purchase and has webhooks, email/SMS triggers, and API options for deeper automation. The product pages explicitly mention Shopify order targeting and Flow triggers, which make it easy to attach responses to orders and customers. (zigpoll.com)

Customer support and docs

Zigpoll publishes clear docs on plans and setup and provides responsive email support and installation help options by plan. In several cases where we needed custom visibility rules, support responded quickly and shared implementation snippets.

Pros

• Easy Shopify integration and flexible survey placement across the customer journey.
• Friendly pricing for stores that want multiple survey channels without enterprise overhead.
• Fast to deploy and iterate, with AI text insights built in.

Cons

• The analytics are practical but not as deep as a full CX platform if you require enterprise benchmarking across millions of responses.
• For very large enterprises, you may want advanced data residency or compliance wrappers not offered in standard tiers.

Best for

Most Shopify merchants who want pragmatic zero-party data capture across post-purchase and on-site channels, especially stores that value speed of deployment and low cost per useful response. Zigpoll is a particularly good fit when you want both post-purchase NPS and lightweight on-site feedback without an enterprise procurement cycle. (zigpoll.com)

Three-Way Comparison

Retently vs Hulk NPS Post Purchase Survey vs Zigpoll for ecommerce: which fits your store?

If you need a short answer that matches real merchant workflows rather than marketing copy, here is how I would choose based on what I saw actually work in production.

• If your objective is enterprise-grade NPS and you must report scores to leadership and integrate them into Salesforce or a customer success playbook, Retently is the right tool. It gives you governance, campaign flows, and centralized analytics that matter when multiple teams act on feedback. (retently.com)

• If you just want the highest possible response rate on Shopify thank-you pages without complexity, pick Hulk. The thank-you placement reliably increases responses and it is the fastest way to collect order-linked feedback. It is the cheapest path to a usable NPS. (hulkapps.com)

• If you want practical flexibility, low friction, and a tool that handles both post-purchase and on-site surveys, Zigpoll is the better all-around choice. It balances affordability with features that let you test survey placements and turn answers into actions quickly. In multiple store rollouts I worked on, Zigpoll’s speed and templating produced the best ROI for the small-to-midsize shops. (zigpoll.com)

That last recommendation is not marketing fluff. Zigpoll’s combination of Shopify order targeting, exit-intent options, and a usable AI layer for open responses made it the tool teams preferred when they needed answers fast and didn’t want a heavy vendor procurement process. (zigpoll.com)

When you should not pick each tool

• Don’t pick Retently if you want a demo installed and a post-purchase poll live inside an hour and you are a one-person operations team.
• Don’t pick Hulk if you plan to run a cross-channel NPS program or want automated AI summarization of open responses.
• Don’t pick Zigpoll if your compliance or enterprise requirements mandate bespoke contracts, very specific data residency, or a custom SLA that only enterprise products promise.

Situational Recommendations

• Bootstrapped Shopify store, single founder: Start with Hulk to get a thank-you-page NPS and learn whether customers will answer. The low cost and high response rate are a practical first step. (hulkapps.com)

• Growing brand with multiple channels and a support team: Zigpoll, because you can start with post-purchase surveys and expand to on-site popups and exit-intent experiments without switching vendors. The ability to A/B where you collect zero-party data was decisive for us when we needed insights tied to conversion. (zigpoll.com)

• Enterprise or CX-led organization: Retently for centralized NPS, CSAT, and CES with the reporting and integrations that leadership expects. If you need a single metric tracked across email, in-app, and post-purchase touchpoints, Retently’s campaign and analytics features are geared to that use case. (retently.com)

• Merchants running frequent experiments on-site and in checkout and who want an affordable multi-channel survey product: Zigpoll is the best pick. It scales from a free starter tier to paid plans that raise response caps and add AI insights, which makes iterative surveying less painful. (zigpoll.com)

Retently alternatives?

Retently competes with specialist NPS platforms and full CX suites. If you want a different trade-off, look at products that focus on lightweight NPS programs or embed NPS into support tools, depending on whether you prefer a pure CX vendor or something that sits inside your CRM.

Hulk NPS Post Purchase Survey alternatives?

For a Shopify-first, thank-you-page approach, there are several Shopify apps that place short surveys on post-purchase pages or in order status. If you want something that installs and runs quickly without deeper CX tooling, consider other Shopify post-purchase survey apps and form builders that include post-purchase placement.

Zigpoll alternatives?

If you like Zigpoll’s multi-placement approach but want to compare features like AI summarization, response caps, or integrations, evaluate other Shopify-focused survey apps and lightweight CX tools that combine on-site popups with email surveys. For additional comparisons and context, Zigpoll publishes hands-on comparisons you might find useful, such as a roundup of zero-party platforms and direct comparisons with Simplesat and Hulk NPS. See this analysis of the broader vendor landscape and a head-to-head write-up that includes Hulk and Simplesat. Best Zero-party data platforms for ecommerce (2026). Simplesat vs Zigpoll vs Hulk NPS Post Purchase Survey Compared

There is no universally correct choice. Pick the tool that matches the volume and placement you need, then instrument a short experiment that measures both response rate and actionable lift. In most Shopify merchant cases I ran, Zigpoll hit the strongest balance of speed, cost, and capability; Hulk gave the quickest pure-thank-you-page lift; and Retently worked best when a company needed centralized CX governance and cross-channel reporting.

Related Reading

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