Is Polymarket Legit? Trust Check of polymarket.com
HasTrust rates polymarket.com Trusted (73/100), checked 2026-07-10: Deepest liquidity and highest volume in the prediction market space; Near-zero trading fees; Blockchain-based transparency for trades and outcomes.
Is Polymarket legit? Our own checks on polymarket.com found signals both for and against it, and overall we rate it Trusted. The domain was registered 23 years ago, has been on the public web since 2001 and has a valid HTTPS certificate. The score breakdown lists every signal, and reviews from other sites are shown separately and do not count toward the rating.
Our own checks on polymarket.com found signals both for and against it. The domain was registered 23 years ago, and it has been on the public web since 2001. Its HTTPS certificate is valid. We rate it Trusted on what we measured ourselves; the score breakdown lists every signal. Reviews and claims from other sites are shown separately and do not count.
What we measured
- ✓Domain registered 23+ years ago
- ✓On the public web since 2001 (Internet Archive)
- ✓Valid HTTPS encryption (certificate by Google Trust Services)
Why this score?
✓ Pros
- Deepest liquidity and highest volume in the prediction market space
- Near-zero trading fees
- Blockchain-based transparency for trades and outcomes
- Wide selection of markets across politics, sports, and culture
⚠ Cons
- Significant security concerns following a reported December 2025 breach where user funds were lost
- Requires crypto knowledge (USDC) for the global platform; complex for beginners
- No FDIC insurance or traditional bank-style protections
- Inconsistent user feedback with reports of account freezes and resolution disputes
- Regulatory status varies by region; some US states restrict or ban sports-related contracts
- Low Trustpilot rating (approx. 1.5/5) with users reporting stolen funds and account closures
- Reports of a significant security breach in December 2025 affecting user balances
- Ongoing legal disputes regarding sports contracts in several US states
Why switch: A more traditional, CFTC-regulated prediction market that provides more conventional financial protections and lacks some of the crypto-specific complexities of Polymarket.
What web sources say (not checked by us)
Third-party ratings
Facts
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🛡️ Site safety check
What you should do
- Still pay with a method that has buyer protection (credit card or PayPal), never a bank transfer.
- Check the returns policy and delivery time before ordering.
- We keep tracking this site — check back here if anything feels off later.
🔍 What we checked ourselves
Each row is a check HasTrust ran, and the day it ran.
| Check | What we found | How | When |
|---|---|---|---|
| HTTPS certificate | Certificate expired 2026-09-30 — not re-checked since | TLS handshake from our servers | before 2026-07-10 |
| Domain registration | 2003-02 (23 years old) | RDAP registry record | before 2026-07-10 |
| First seen on the web | 2001 | Internet Archive | before 2026-07-10 |
| Popularity rank | #7005 on Majestic Million | Majestic Million list | before 2026-07-10 |
| Hosting | CLOUDFLARENET - Cloudflare, Inc., US | IP and AS lookup | before 2026-07-10 |
| Registrar | Squarespace Domains II LLC | RDAP registry record | before 2026-07-10 |
| DNS | cloudflare.com | Nameserver records | before 2026-07-10 |
| Contact & legal pages | Read from the site's own pages | ||
| Blocklist | Not listed | HasTrust blocklist | |
| Trust score history | 5 recorded points since 2026-07-10, 35 → 73 | HasTrust score model |
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Checked 96 days ago. · How we score →
Frequently asked
Is polymarket.com legit?⌄
Trusted. HasTrust trust score: 73/100. Our own checks on polymarket.com found signals both for and against it. The domain was registered 23 years ago, and it has been on the public web since 2001. Its HTTPS certificate is valid. We rate it Trusted on what we measured ourselves; the score breakdown lists every signal. Reviews and claims from other sites are shown separately and do not count.
Is polymarket.com a scam?⌄
Our check surfaced no major scam signals — still verify payment and seller details before you pay.
What is the polymarket.com trust score?⌄
HasTrust rates polymarket.com 73/100 (Trusted). Buy this instead
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