Surveys for Online Marketplaces

A marketplace thrives on trust between buyers and sellers. Surveys from both sides reveal friction points in listings, payments and dispute resolution — helping you build a platform people keep coming back to.

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Marketplace

Rate your transaction

Buyer

4.5

Seller

4.3

Trust

4.6

Submit

New transaction review

Both sides surveyed

Use cases for marketplaces

Post-transaction buyer surveys

Automatically survey buyers after every completed order to rate product accuracy, shipping and seller communication.

Seller experience tracking

Survey sellers on listing tools, fee transparency, payout speed and support responsiveness to improve seller retention.

Trust & safety monitoring

Detect fraud signals and counterfeit concerns early by asking buyers about product authenticity and listing accuracy.

Platform NPS (both sides)

Measure how likely buyers AND sellers are to recommend your marketplace — track both sides separately.

Search & discovery feedback

Understand whether buyers can find what they need. Identify search gaps, missing categories and filter issues.

Dispute resolution rating

After a dispute is resolved, survey both parties on fairness and speed. Improve your resolution process with data.

Buyer satisfaction Seller experience Transaction feedback Marketplace NPS Trust & safety survey

SurveyNinja features for marketplaces

Dual-sided survey triggers

Automatically survey both buyer and seller after each transaction — compare perspectives on the same order.

Seller scorecard analytics

Aggregate buyer feedback into seller scorecards with quality, communication and shipping scores. Surface top and struggling sellers.

Fraud early warning

Survey responses flagging "item not as described" or "suspected counterfeit" trigger automatic review by your trust & safety team.

Category-level benchmarks

Compare satisfaction metrics across product categories. Identify which verticals need attention and which are thriving.

API & webhook integration

Trigger surveys from any marketplace event via REST API or webhooks. Works with custom-built and headless platforms.

Multi-language support

Surveys automatically display in the buyer's or seller's preferred language — critical for cross-border marketplaces.

What marketplace operators say

«Dual-sided surveys revealed sellers were unhappy with payout timing while buyers loved the product range. We accelerated payouts — seller retention jumped 31% in one quarter.»

Feedback fact

68%

of marketplace users say trust in the platform decides whether they complete a transaction — feedback data drives that trust

How to collect marketplace feedback

Multiple channels — respondents choose the most convenient one and respond in 1–2 minutes

Post-transaction email

Automatic survey to buyer and seller after order delivery confirmation

In-platform widget

Feedback form embedded in the order details or transaction history page

In-app notification

Push notification survey within your marketplace app — high engagement

SMS follow-up

Text survey for users who prefer mobile — reaches them where they are

Seller onboarding QR

QR code in seller onboarding materials to capture first impressions

Example questions for marketplace surveys

How accurately did the product match the listing description?

★ Rating

How likely are you to buy on our marketplace again? (0–10)

NPS

How would you rate the seller's communication?

★ Rating

What would improve your marketplace experience?

Open text

Case Study

Case: marketplace boosted seller retention 31% by acting on payout feedback

A handmade goods marketplace surveyed sellers after every payout cycle. Data showed payout delays were the top frustration. After switching to weekly payouts and adding real-time tracking, seller retention rose from 64% to 84% in 4 months.

Repeat this result →

Seller retention

64% 84%

+31%

4 months with SurveyNinja

Frequently Asked Questions

Should marketplaces survey both buyers and sellers?

Yes. Buyer surveys measure transaction quality and trust. Seller surveys measure platform usability and satisfaction. Both perspectives are essential for a healthy marketplace.

When should marketplace surveys be sent?

Send buyer surveys 1–2 days after delivery. Send seller surveys after payout is completed. For platform NPS, quarterly surveys work well.

How can surveys improve marketplace trust?

Buyer feedback on product accuracy and seller reliability creates transparent seller ratings. Surveys also catch fraud signals early, improving overall platform safety.

Can I create seller scorecards from survey data?

Yes. SurveyNinja aggregates buyer feedback into per-seller scorecards covering quality, communication, shipping speed and dispute rate.