Is Coupert Automatic Coupon Finder & Cashback Safe?
Coupert Automatic Coupon Finder & Cashback — Nerq Trust Score 44.8/100 (D grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-03-31.
Exercise caution with Coupert Automatic Coupon Finder & Cashback. Coupert Automatic Coupon Finder & Cashback is a Firefox add-on with a Nerq Trust Score of 44.8/100 (D), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 65/100. Popularity: 80/100. Data sourced from addons.mozilla.org metadata, permissions analysis, and source code availability. Last updated: 2026-03-31. Machine-readable data (JSON).
Is Coupert Automatic Coupon Finder & Cashback safe?
NO — USE WITH CAUTION — Coupert Automatic Coupon Finder & Cashback has a Nerq Trust Score of 44.8/100 (D). It has below-average trust signals with significant gaps in security, maintenance, or documentation. Not recommended for production use without thorough manual review and additional security measures.
What is Coupert Automatic Coupon Finder & Cashback's trust score?
Coupert Automatic Coupon Finder & Cashback has a Nerq Trust Score of 44.8/100, earning a D grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Coupert Automatic Coupon Finder & Cashback?
Coupert Automatic Coupon Finder & Cashback's strongest signal is popularity at 80/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Coupert Automatic Coupon Finder & Cashback and who maintains it?
| Author | Coupert |
| Category | firefox |
| Source | N/A |
Similar Firefox by Trust Score
Safety Guide: Coupert Automatic Coupon Finder & Cashback
What is Coupert Automatic Coupon Finder & Cashback?
Coupert Automatic Coupon Finder & Cashback is a Firefox add-on — Coupert automatically finds coupons, applies best coupon code at checkout & gives you cashback..
How to Verify Safety
Review permissions on addons.mozilla.org. Check if source code is available.
You can also check the trust score via API: GET /v1/preflight?target=Coupert - Automatic Coupon Finder & Cashback
Key Safety Concerns for Firefox add-ons
When evaluating any Firefox add-on, watch for: excessive permissions, data harvesting.
Trust Assessment
Coupert Automatic Coupon Finder & Cashback has a Nerq Trust Score of 45/100 (D) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Coupert Automatic Coupon Finder & Cashback has a Trust Score of 45/100 (D).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 65/100 |
| Privacy | 90/100 |
| Reliability | 50/100 |
| Transparency | 60/100 |
| Maintenance | 60/100 |
Based on 5 dimensions. Data from addons.mozilla.org metadata, permissions analysis, and source code availability.
What data does Coupert Automatic Coupon Finder & Cashback collect?
Coupert Automatic Coupon Finder & Cashback has a privacy score of 90/100. Review the documentation and privacy policy for data handling details.
Full analysis: Coupert Automatic Coupon Finder & Cashback Privacy Report · Privacy review
Is Coupert Automatic Coupon Finder & Cashback secure?
Security score: 65/100. Review security practices and consider alternatives with higher security scores for sensitive use cases.
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Coupert Automatic Coupon Finder & Cashback Security Report
How we calculated this score
Coupert Automatic Coupon Finder & Cashback's trust score of 44.8/100 (D) is computed from addons.mozilla.org metadata, permissions analysis, and source code availability. The score reflects 5 independent dimensions: security (65/100), privacy (90/100), reliability (50/100), transparency (60/100), maintenance (60/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on March 31, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
Is Coupert Automatic Coupon Finder & Cashback safe?
What is Coupert Automatic Coupon Finder & Cashback's trust score?
What are safer alternatives to Coupert Automatic Coupon Finder & Cashback?
What permissions does Coupert Automatic Coupon Finder & Cashback need?
Is Coupert Automatic Coupon Finder & Cashback open source?
Popular in firefox
Browse Categories
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.