Gridinsoft Logo

Promptduel.io Reputation Check

September 22, 2026 at 9:04 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Promptduel → Safety Check

First checked September 22, 2026 at 9:04 PM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify Key details in this review: no major malware/phishing detections and content related to AI-related content. Review the evidence before relying on the site.
Trust signal radar Normalized trust signals for promptduel.io Domain Maturity: 434 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 0 negative tags Safety Level Positive Signals: 0 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .io Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for promptduel.io. Larger shaded area indicates stronger trust signals.

How we scored promptduel.io

On-page mentions:
Artificial Intelligence
Tech signals:
React Platform, Web Application, Cloudflare Browser Insights, Next.js Framework
Positive signals:
  • no major malware/phishing detections
  • a domain age of 14 months
Context signals:
  • content related to AI-related content
Last checked September 22, 2026 at 9:04 PM by Gridinsoft Trust Model v2.5.4
This domain was registered July 18, 2025 at 12:32 PM through the company Cloudflare, Inc (Personal information withheld).

About promptduel.io

We reviewed promptduel.io and found a mix of positive and cautionary signals. The site does not currently look like a confirmed scam, but the evidence is not strong enough to treat it as fully established either. The current trust score is 63/100. Key signals include no major malware/phishing detections, a domain age of 14 months, and content related to AI-related content. Verify key details and recent independent feedback before relying on this site for important actions.

FAQ

Is promptduel.io safe?

Based on current analysis, promptduel.io appears to be generally safe overall, although some caution points still remain. No major malware or phishing threats were detected, and a domain age of 14 months support this assessment. Basic verification is still recommended.

Why does promptduel.io have mixed reputation signals?

Key factors include registrar information (Cloudflare, Inc) and hosting in US. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Overall, this points to a mixed profile rather than a clearly safe one.

Promptduel Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Artificial Intelligence

This site references AI-related technologies, features, or product positioning in its content.

React Platform

This website is built using React, a popular JavaScript library for creating interactive user interfaces.

Web Application

promptduel.io is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Webpack Module Bundler
Next.js Framework
Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Domain Information

Created July 18, 2025 at 12:32 PM Updated: August 11, 2026 at 9:56 PM · Expires: July 18, 2027 at 12:32 PM
Domain Age 14 months
Registrant Personal information withheld Protected by Gridinsoft
Registration country United States
Registrar Cloudflare, Inc IANA ID: 1910
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .io Generic TLD

Technical Details

IP Address 104.21.70.249
Hosting Provider Cloudflare, Inc. San Francisco, California, US · Hosting Provider · Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate WE1 SSL certificate not verified QUIC · from August 31, 2026 at 7:20 PM · to November 29, 2026 at 8:20 PM
Name Servers shubhi.ns.cloudflare.com
vick.ns.cloudflare.com

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title PromptDuel - Permissionless AI Evaluation Markets
Original description Permissionless AI evaluation markets. Pairwise judgments of model completions, aggregated under an incentive-compatible scoring rule.
Primary Language
Mentioned hosts (6)
explorer-api.walletconnect.com auth.privy.io www.promptduel.io static.cloudflareinsights.com challenges.cloudflare.com promptduel.io

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Artificial Intelligence React Platform Web Application Webpack Module Bundler Next.js Framework
Security Fingerprint Unique identifier based on site analysis

Are You the Owner?

If you own Promptduel.io and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

Leave a review

Share your real experience with promptduel.io. Is it a trustworthy site, or did you encounter any issues? The more detail you provide, the more helpful your review is for others!

Publication Tip

- Your feedback helps us improve our security scores.
- Detailed reviews describing your real-life experience have a much higher chance of being published.
- Your email remains confidential.

Gridinsoft Portal
Signed in via Gridinsoft Portal · View profile
Your score for promptduel.io

Similar website

Matched by website fingerprint
63
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
Check another website
Verify the security of domains and services based on 10M+ real websites.
Is This Your Website?
Think your website was scored unfairly? Request a reevaluation and our team will take another look.
Flag for Reevaluation
Have you had a personal experience with Promptduel.io?
Share your thoughts and rate it to help others make informed decisions!
Is This Your Website?
Think your website was scored unfairly? Request a reevaluation and our team will take another look.
Flag for Reevaluation
Have you had a personal experience with Promptduel.io?
Share your thoughts and rate it to help others make informed decisions!