Checker review
A full mystery-shopping workflow spanning shoppers, fieldwork, payments, reporting, and fraud checks.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Checker is a cloud-based SaaS platform for mystery shopping providers, survey providers, agencies, brands, and corporate research teams. It brings project setup, shopper recruitment and registration, assignment, questionnaire creation, field data collection, quality control, payments, reporting, and client dashboards into one workflow. Shoppers can access assignments through web portals and a mobile app, submit reviews, and collect evidence offline. Its scope suits teams managing end-to-end mystery-shopping or customer-experience research rather than isolated survey forms.
The published monthly plans are MS Popular at €50, MS Pro at €75, CX Expert at €90, and MR Professional at €115. Each plan lists a one-time gift of reviews: 50 for MS Popular, 75 for MS Pro, 100 for CX Expert, and 150 for MR Professional. The paid structure is straightforward to compare, while the plan highlights give buyers a concrete distinction between tiers. Checker also includes a drag-and-drop questionnaire builder with logic and grading, shopper portals and job boards, quality-control and approval workflows, shopper payment and reimbursement management, and branded client dashboards with interactive reports.
Platform coverage is broad: Checker supports web, iOS, Android, and API access, alongside integrations with CRM systems, landline suppliers, and API integrations. Email, SMS, and push alerts support operational communication, while fraud detection checks GPS, EXIF, timestamps, and validation rules. These capabilities make it a strong fit for organizations coordinating shoppers, assignments, evidence, approvals, and client-facing results across multiple channels. Teams needing only a lightweight questionnaire or a narrowly focused scheduling tool may find this wider operational model unnecessary; teams that need the full mystery-shopping lifecycle should consider Checker.
Checker pros and cons
- Where it wins
- Covers recruitment, scheduling, questionnaires, payments, and reporting
- Offline mobile collection supports evidence gathering in the field
- Fraud detection uses GPS, EXIF, timestamps, and validation rules
- Where it doesn't
- Plans start at €50 per month with no free plan
- Paid tiers differ mainly by listed one-time review gifts
- Broader workflow coverage may exceed the needs of simple projects
Checker fact sheet, pricing and score →
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