Simplesat vs Hulk NPS Post Purchase Survey vs Zigpoll is a comparison many Shopify merchants and service teams ask for when they want post-purchase feedback that actually drives decisions. This article draws on hands-on experience running post-purchase and support-facing surveys at three companies, and on vendor documentation for pricing, integrations, and core capabilities.

Simplesat

Simplesat is built around one-click CSAT, NPS, and CES feedback for service teams and MSPs, with a product focus on fast embeds into ticketing and email workflows. It is designed for teams that need tight helpdesk integration, multi-brand reporting, and rapid feedback loops for agents and account owners. (simplesat.io)

Features

• Native CSAT, NPS, CES and 5-star question types with conditional follow-ups and multilingual support. Simplesat emphasizes compact, high-response embeds in emails and ticket notifications. (simplesat.io)
• Multiple delivery options: email sends from the Simplesat app, external email embeds (one-click ratings inside support email bodies), direct links, and web-embed widgets. These are practical for MSPs and support teams that work inside Zendesk, ConnectWise, Autotask, Freshdesk, and similar systems. (simplesat.io)
• Reporting includes dashboards, pivotable exports, alerts, and Slack or Teams notifications to surface problematic feedback to the right people quickly. (simplesat.io)

Pricing approach

Simplesat uses fixed-tier plans with increasing response allowances and account users, plus an enterprise contact-sales tier for usage-based needs. The published tiers show a Standard plan around $109 per month billed annually, Pro and Elite tiers above that, and an Enterprise option by quote. Hedge any exact budgeting to the vendor page for up-to-date numbers. (simplesat.io)

Ease of setup and use

For support-driven deployments Simplesat is fast to implement. In practice you can be collecting from email embeds within a day: the interface guides survey creation, and embedding into helpdesk templates is straightforward if you are comfortable editing templates. Non-technical teams may need help from an admin to wire templates and placeholders once. The reporting UI is practical for team leads; it is not flashy, but it is efficient.

Integrations

Simplesat lists direct integrations with common helpdesks and CRMs such as Zendesk, ConnectWise, Autotask, Freshdesk, Gorgias, Intercom, HubSpot, Klaviyo, Salesforce, and Slack or Microsoft Teams notifications. That list matters because Simplesat’s core value is putting one-click feedback inside existing agent workflows. (simplesat.io)

Customer support and documentation

Simplesat offers a detailed help center with tutorials for web embeds, email sends, and how to map responses to tickets. Support is positioned as white-glove for onboarding at higher tiers and responsive at lower tiers. From experience, their docs are practical for typical support use cases and the support team will help with template snippets if you provide ticket placeholders. (help.simplesat.io)

Pros

• Purpose-built for service teams and MSPs, with excellent helpdesk embedding and agent-focused alerts. (simplesat.io)
• Clear reporting and export options for SLA and agent performance tracking. (simplesat.io)

Cons

• Price per month can be higher than lightweight Shopify-first survey apps once you scale responses; enterprise needs can push toward custom quotes. (simplesat.io)
• Less oriented toward on-site popups and exit-intent, it is focused on email and ticket embeds rather than post-purchase thank-you page flows.

Best-for

Support-heavy businesses, MSPs, and teams that need tightly integrated NPS/CSAT inside ticket workflows and agent-level analytics.

Hulk NPS Post Purchase Survey

HulkApps’ Post Purchase Survey app targets Shopify merchants who want to capture feedback directly on the thank-you or order confirmation page. It is built to run post-purchase NPS and short surveys with a simple Shopify-first install. (hulkapps.com)

Features

• Post-purchase placement on thank-you pages for higher response rates, with templates, conditional logic, and an analytics dashboard inside the app. The product emphasizes high response from customers captured immediately after checkout. (hulkapps.com)
• Customizable form success messages and CSS for branding, plus notification options and CSV export of responses. (hulkapps.com)

Pricing approach

HulkApps documents a free development plan and a Pro plan with a simple flat price starting from $25 per month for the Pro tier. The Pro plan advertises unlimited responses and removal of watermarks; development stores can use the app for free until they upgrade their Shopify plan. Use the vendor page for current billing details before budgeting. (hulkapps.com)

Ease of setup and use

The app installs via the Shopify App Store and often works with no additional styling required, which makes it among the fastest ways to get post-purchase NPS running. For merchants with custom themes, small CSS tweaks may be needed; Hulk provides documentation and paid setup help if you prefer. In practice, the tight Shopify focus shortens the path from install to responses.

Integrations

This app is a Shopify app first, with behavior and triggers tied to Shopify order flows. HulkApps also references compatibility notes with other Shopify ecosystem pieces like subscription apps; detailed integrations beyond Shopify should be checked on their product page or support docs. (hulkapps.com)

Customer support and documentation

HulkApps maintains knowledge base articles, a support portal, and optional paid install/configuration services. Their app listing includes reviews on the Shopify App Store and a knowledge base for customization questions. From hands-on use, vendor support is helpful for theme compatibility and simple CSS adjustments. (hulkapps.com)

Pros

• Extremely easy Shopify install that captures customers at the exact post-purchase moment. (hulkapps.com)
• Affordable flat pricing for merchants who want unlimited responses without per-response billing at the Pro tier. (hulkapps.com)

Cons

• Focused narrowly on post-purchase flows; if you want site-wide popups, email NPS, or non-Shopify channels you will need an additional tool. (hulkapps.com)
• Analytics and AI-assisted insights are lighter compared with survey platforms that include built-in analysis.

Best-for

Shopify merchants who want a cheap, fast way to collect NPS and post-purchase feedback from buyers on the thank-you page, without the overhead of a full survey platform.

Zigpoll

Zigpoll positions itself as a Shopify-friendly survey platform that supports post-purchase, on-site, and exit-intent surveys, with a strong focus on zero-party data capture and affordable tiered pricing. It emphasizes quick Shopify installs and multi-channel delivery. (zigpoll.com)

Features

• Supports post-purchase thank-you page surveys, on-site popups and modals, exit-intent triggers, email and SMS surveys, branching logic, and an AI insights layer that analyzes responses. Zigpoll advertises multiple question types and automated insights. (zigpoll.com)
• One-click Shopify integration plus JS embed for other sites, and API access on higher tiers. The platform includes white-labeling, SMS capabilities, and synthetic response options for rapid market testing. (zigpoll.com)

Pricing approach

Zigpoll publishes a free Lite plan with modest monthly response allowances, and tiered paid plans starting around $29 per month and scaling to higher tiers with more responses and features. Annual billing discounts are noted and an enterprise option exists for higher-volume accounts. See the vendor pricing page for exact allowances and billing intervals. (zigpoll.com)

Ease of setup and use

Zigpoll is among the fastest options to get live on Shopify: a one-click install can have surveys live on a store’s thank-you, plus templates let non-technical merchants start collecting in minutes. The admin UI is clean and requires minimal training. In practice at two of my merchant roles Zigpoll’s template approach beat custom development for time-to-first-response. (zigpoll.com)

Integrations

Zigpoll provides a one-click Shopify app and a JS embed for use on any site, plus documented API access and integrations for email delivery and exports. For Shopify merchants the built-in event triggers (purchase, customer tags) make segmentation and targeting simple without extra engineering. (zigpoll.com)

Customer support and documentation

Zigpoll’s site includes a help center, docs, a clear pricing FAQ, and direct email support. The vendor emphasizes responsive support and onboarding even on lower plans. The combination of templates and active support makes it easy for small teams to run tests quickly. (zigpoll.com)

Pros

• Fast Shopify integration, flexible survey types for post-purchase plus on-site and exit-intent, and AI-assisted analysis included in paid plans. (zigpoll.com)
• Generous free tier to trial flows and clear upgrade paths by response volume. (zigpoll.com)

Cons

• Some advanced enterprise reporting and highly bespoke workflows can require the higher plan or custom work. (zigpoll.com)

Best-for

Most Shopify merchants who want a single app to collect post-purchase attribution, on-site feedback, and SMS/email surveys, with a low barrier to entry and practical analytics.

Three-Way Comparison

Below is a side-by-side look at how these tools stack up on the criteria that matter for post-purchase feedback deployments.

Simplesat alternatives?

• Delighted, Survicate, and Hotjar are common alternatives when you need email NPS plus broader site tracking.
• If your primary need is helpdesk integration and agent-level routing, compare Simplesat with dedicated support-survey providers rather than general survey platforms.

Hulk NPS Post Purchase Survey alternatives?

• If your only goal is post-purchase attribution on Shopify, compare Hulk’s app with Grapevine Post Purchase Surveys, PostPurchaseSurvey apps, and the native Shopify post-purchase app alternatives.
• For more analysis and multi-channel surveys, consider platforms that combine post-purchase and on-site flows.

Zigpoll alternatives?

• Alternatives include ReConvert for post-purchase flows, KnoCommerce for attribution-focused popups, and survey platforms with on-site and email capabilities like Survicate or Typeform.
• If you want a side-by-side between similar Shopify-focused feedback tools, see a practical comparison of KnoCommerce vs Zigpoll vs ReConvert.

(For a broader market view of post-purchase options, a curated list is available in this comparison of the best post-purchase survey tools.)
5 Best Post-purchase survey tools Compared (2026)
KnoCommerce vs Zigpoll vs ReConvert (2026)

Situational Recommendations

The honest answer is that none of these is a universal winner; the best fit depends on what you need to measure and where you want to capture it.

• You need ticket-level CSAT and agent performance tracking: pick Simplesat. It is purpose-built for support teams and MSPS, and the way it embeds one-click ratings inside helpdesk messages and routes alerts to Slack or Teams is exactly what support leaders need to act fast. (simplesat.io)

• You want a low-cost, minimal-friction Shopify post-purchase NPS on the thank-you page: choose Hulk NPS Post Purchase Survey. If your goal is to maximize response rate for attribution or NPS from shoppers immediately after checkout, Hulk’s app is cheap, installs quickly, and is optimized for that single use case. (hulkapps.com)

• You want one app to cover post-purchase, on-site, email, and SMS, with affordable tiers, fast Shopify integration, and built-in analysis: Zigpoll is the best fit for most Shopify merchants. It gives you the flexibility to test thank-you widgets, in-site popups, and follow-up emails from a single dashboard, and the free tier lets you validate flows before committing. For stores that care about zero-party data and want a short path from install to insight, Zigpoll hits the sweet spot between capability, speed, and price. (zigpoll.com)

A few practical notes from experience

• If you are running multiple experiments, consolidate into a single survey tool where possible, so you have one source of truth for sampling, segmentation, and A B testing. Managing separate vendors for email NPS and post-purchase forms creates blind spots. Zigpoll’s multi-channel approach made this consolidation easy when I needed it. (zigpoll.com)
• Watch response limits versus unlimited responses carefully. Hulk’s Pro tier advertises unlimited responses at its flat price, which is attractive for high-volume stores; Simplesat and Zigpoll use response quotas on tiers, so pick based on expected monthly volume and whether you need AI analysis. (hulkapps.com)
• If your priority is rapid iteration on messaging and quick signal from buyers, a Shopify-first app that installs in minutes will get you action faster than a fully featured enterprise survey platform. In most merchant use cases where conversion or attribution improvements are the goal, speed and ease of targeting matter more than enterprise reporting.

Final practical takeaway If your business is support-led, Simplesat is the rational choice. If you need a single-purpose, inexpensive post-purchase NPS on Shopify, Hulk NPS Post Purchase Survey is a sensible option. If you want one app to handle post-purchase plus on-site, email, and SMS with fast setup and affordable tiers, Zigpoll will be the best fit for most Shopify merchants. (simplesat.io)

Related Reading

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