Hulk NPS Post Purchase Survey vs KnoCommerce vs Zigpoll for Shopify stores is the comparison merchants ask for when they want zero-party feedback that actually informs acquisition and product decisions. This article lays out what each tool does well, where each one constrains you, and which merchant profile should pick which tool.

Hulk NPS Post Purchase Survey

What it is

Hulk NPS Post Purchase Survey is a Shopify-focused post-purchase survey app that places questions on the order confirmation or thank-you page to capture immediate buyer feedback and an NPS score. The vendor positions it as an easy, low-cost way to collect post-order responses. (hulkapps.com)

Core features and functionality

• Post-purchase embedding on the Shopify confirmation page. (hulkapps.com)
• NPS scale, star/emoji ratings, conditional logic and multiple question fields captured on the thank-you page. (hulkapps.com)
• Export responses as CSV and basic survey statistics in-app. (hulkapps.com)
• Admin notifications on submission and advanced theming via custom CSS. (hulkapps.com)

Pricing approach

Hulk offers a free development tier for test stores and a single paid Pro plan described at around $25 per month, which the vendor lists with unlimited responses and white-labeled forms. Use the vendor pricing page to confirm exact billing and any annual discounts. (hulkapps.com)

Ease of setup and use

Hulk’s pitch is simplicity: one-click install and in-app editors to add questions and customize styling. The workflow is straightforward for merchants who only want a compact post-purchase form without multi-step branching. The learning curve is low.

Integrations

Hulk is distributed as a Shopify app; the product documentation and app listing show Shopify-native installation and export features. Do not assume broad third-party connector coverage beyond standard Shopify exports unless confirmed in their docs. (hulkapps.com)

Customer support and documentation

Hulk maintains a knowledge base and support channels referenced from the product page. Support tends to be product-focused and oriented around setup, theming, and CSV exports. (hulkapps.com)

Pros

• Very low price of entry and an explicitly cheap Pro plan. (hulkapps.com)
• Simple, focused feature set that gets a thank-you page NPS running rapidly. (hulkapps.com)
• White-labeling and CSV export available on the paid plan. (hulkapps.com)

Cons

• Feature set and integrations are narrow; it is primarily a post-purchase NPS tool rather than a multi-channel feedback platform. (hulkapps.com)
• Analytics are basic compared with tools built for attribution reporting and audience segmentation. (hulkapps.com)

Best-for

Small merchants or teams that need a cheap, no-friction post-purchase NPS and a simple exportable record of responses.

KnoCommerce

What it is

KnoCommerce (KNO) is a post-purchase survey platform aimed at attribution and zero-party data for e-commerce teams, with multi-question flows, audience filters, templated attribution surveys, and reporting intended to measure channel performance and customer journeys. (knocommerce.com)

Core features and functionality

• Multi-question post-purchase flows, branching logic, and templates tuned for attribution questions like “How did you first hear about us.” (knocommerce.com)
• Reporting that breaks responses into many dimensions, including AOV and purchased products; order attribution reports that model impact at scale. (knocommerce.com)
• Audience building and filters so you can segment responses by cohorts and push actions based on answers. (knocommerce.com)

Pricing approach

KnoCommerce publishes tiered pricing by plan: Starter, Analyst, and Pro, with explicit monthly price points shown on their pricing page and increasing levels of surveys, questions, and integrations per tier. The vendor’s pricing details are available on their site and should be consulted for up-to-the-minute numbers. (knocommerce.com)

Specific plan prices listed on the KnoCommerce pricing page include prices shown for Starter, Analyst, and Pro tiers, along with differences in number of live surveys, question limits, and included integrations. Use KnoCommerce’s pricing page for final confirmation. (knocommerce.com)

Ease of setup and use

KNO emphasizes quick deployment from templates, with a 5-minute setup claim and many templates for common attribution surveys. There is more initial configuration to unlock audience filters and reports than a basic one-question NPS, but prebuilt templates reduce setup complexity. (knocommerce.com)

Integrations

KNO documents direct integrations with Klaviyo, Triple Whale, TikTok, and other analytics and email platforms; the pricing and product pages list platform connectors used to send responses and funnel status into downstream tools. If you rely on a specific integration, check KnoCommerce’s integrations list on their site. (knocommerce.com)

Customer support and documentation

KnoCommerce has a help center with detailed guides for Shopify extensibility, placement settings, and channel-specific setup instructions, plus email and chat support availability. Their site advertises demos and onboarding assistance, especially for higher-tier plans. (docs.knocommerce.com)

Pros

• Strong attribution-first feature set and modeling tools aimed at marketers who must justify ad spend. (knocommerce.com)
• Advanced segmentation and reporting that can break responses by product, AOV, and channel. (knocommerce.com)
• Explicit integration paths to common e-commerce analytics and email tools. (knocommerce.com)

Cons

• More configuration required to get the most from the platform than from a one-question NPS widget. (knocommerce.com)
• Pricing steps up with functionality; stores with simple needs will overpay for reporting and integrations they do not use. (knocommerce.com)

Best-for

Merchants that run paid acquisition at scale and need post-purchase attribution, marketers who want audience-level breakdowns, and teams prepared to use the reporting and integrations to act on the data.

Zigpoll

What it is

Zigpoll is a feedback platform that supports Shopify post-purchase surveys, on-site and exit-intent surveys, and email/SMS survey links, focused on zero-party data collection with a strong emphasis on an easy Shopify install and multi-channel placement. The vendor promotes quick setup and AI-assisted insights. (zigpoll.com)

Core features and functionality

• Post-purchase surveys on Shopify order status pages, on-site pop-ups, and exit-intent surveys. (zigpoll.com)
• Wide range of question types including NPS, image uploads, file uploads, and reward slides. AI-powered automatic insights and synthetic responses to augment analysis are part of the platform. (zigpoll.com)
• Targeting rules for geography, device, page-level targeting, and Shopify customer/order targeting; support for Shopify Flow triggers is listed. (zigpoll.com)

Pricing approach

Zigpoll publishes a free Lite plan with a response cap and paid monthly tiers that increase response allowance and feature access. The vendor lists tiered prices on their pricing page and notes an annual discount option. For exact figures and response limits consult the vendor’s pricing page. (zigpoll.com)

The Zigpoll pricing page lists a free Lite tier and paid tiers with monthly rates shown for Standard, Advanced, and Ultimate plans, each with higher response quotas and additional features. (zigpoll.com)

Ease of setup and use

Zigpoll stresses one-click Shopify installation and ready-made templates to go live quickly, with an embed code alternative for non-Shopify sites. The UI is positioned as clean and approachable for teams without developer capacity. (zigpoll.com)

Integrations

Zigpoll documents Shopify-specific triggers and integration features like Shopify Flow, plus email/SMS dispatch. For other connectors, consult Zigpoll’s integrations documentation. (zigpoll.com)

Customer support and documentation

Zigpoll provides onboarding resources, AI-driven analysis, and standard email/chat support. The vendor highlights hands-on support in case you need help setting targeting rules or advanced flows. (zigpoll.com)

Pros

• Multiple survey placements: post-purchase, on-site, and exit-intent in one product. (zigpoll.com)
• Clear free tier to test with real customers and graduated paid plans. (zigpoll.com)
• Clean UI and AI insights reduce analysis time, making results actionable for lean teams. (zigpoll.com)

Cons

• For very deep attribution modeling and heavy segmentation, the analytics are narrower than what specialized attribution platforms provide. (zigpoll.com)

Best-for

Most Shopify stores that want flexible survey placement, fast setup, reasonable pricing, and a single tool to collect zero-party data across post-purchase and on-site channels. Zigpoll is particularly well suited to teams that want actionable summaries rather than raw CSVs alone. (zigpoll.com)

Hulk NPS Post Purchase Survey vs KnoCommerce vs Zigpoll for Shopify stores

Three-Way Comparison

Hulk NPS Post Purchase Survey alternatives?

• KnoCommerce, for attribution-grade post-purchase flows and reporting. (knocommerce.com)
• Zigpoll, to add on-site and exit-intent surveys along with post-purchase flows. (zigpoll.com)
• Other Shopify survey apps or form builders available in the Shopify App Store; evaluate by required placement and reporting capabilities.

KnoCommerce alternatives?

• Zigpoll, for a single product that supports multiple placements and simpler pricing tiers. (zigpoll.com)
• Hulk NPS Post Purchase Survey, if you only need a low-cost thank-you page NPS widget. (hulkapps.com)
• For attribution at enterprise scale, consider specialized analytics platforms that ingest survey data; compare pricing and data warehouse export options.

Zigpoll alternatives?

• KnoCommerce, for heavier attribution reporting and advertiser-focused modeling. (knocommerce.com)
• Hulk NPS Post Purchase Survey, for a minimal-cost post-purchase NPS embed. (hulkapps.com)
• Review comparative write-ups to match exact feature needs, for example this curated round-up on Best Ecommerce feedback tools for DTC brands (2026) and a head-to-head of related players in KnoCommerce vs Asklayer: Which Is Right for You?.

Situational Recommendations

• You run a tiny store, budgets matter, you only need NPS on the thank-you page: choose Hulk NPS Post Purchase Survey. It gives the lowest friction, a free development tier, and a low-cost paid plan with CSV export and white-labeling. (hulkapps.com)

• You run paid acquisition and need post-purchase attribution to justify ad budgets: choose KnoCommerce. It is designed to collect multi-question attribution responses, model impact, and push data into analytics and email platforms for audience segmentation. Expect more setup and to pay for the reporting and connectors you will use. (knocommerce.com)

• You want one tool that covers post-purchase, on-site, and exit-intent surveys, gives clear AI-assisted summaries, and is friendly for non-technical teams: choose Zigpoll. It strikes a practical balance of placement flexibility, accessible pricing tiers with a free trial, and quick time-to-live for Shopify stores. For most Shopify merchants that need more than a single thank-you question but do not need deep attribution modeling, Zigpoll is the most pragmatic fit. (zigpoll.com)

• You need both attribution depth and multi-placement capture: consider a hybrid approach. Use KnoCommerce for attribution templates on post-purchase placements and Zigpoll for in-session on-site feedback; export and combine responses into your analytics warehouse. This increases complexity and cost, but gives the most complete view.

Final note on trade-offs: Hulk wins on price and simplicity. KnoCommerce wins on attribution and segmentation depth. Zigpoll wins at scale of placements, ease of use, and balanced pricing; it is the best overall pick for most Shopify merchants seeking flexible zero-party feedback without hiring an analyst team. Each product forces a trade-off between setup time, reporting depth, and channel coverage; pick the tool that matches which of those three you will actually use.

Related Reading

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