Prop firms · Is it legit?
Is SizeProp legit?
SizeProp scores 4.6/5 on Trust and 2.6/5 on Payouts in the Tradoshi 2027 ranking, #87 of 276 with 69.2/100. No warning was found on the regulator lists checked.
Tradoshi 2027 ranking, data as of October 30, 2026. Methodology
What our checks show
High scores (4 or 5 out of 5)
- Regulator warnings
- Identity and contact
- Honest marketing
- Published processing time
- Payout history and incidents
- Trader rating (Trustpilot and Google)
- Suspicious review warning
- Rules restricting how you trade
- Secure website
- Protected domain (SPF, DMARC, headers)
Low scores (1 or 2 out of 5)
- Regulated execution partner
- Public payout proof
- Payout frequency and first payout
- Withdrawal terms and methods
- Number of reviews
A low score reflects what the scale recorded on that criterion, not a fault by the firm: each criterion name links to its scale. These checks describe what was published on the dates shown. They guarantee neither a future payout nor that the rules stay the same: check with the firm before buying.
The detail, criterion by criterion
Company and regulators
| Criterion | Score | What was recorded |
|---|---|---|
| Regulator warnings | 5/5 | Not on the lists of the AMF, I-SCAN (IOSCO), ASIC, FINMA, CNMV or the CFTC RED List (source) Read on October 28, 2026 |
| Registered company and age | 3/5 | SizeProp (Q139580726), registered on 2025-01-01 (source) Read on October 29, 2026 |
| Identity and contact | 4/5 | SizeProp, operated by SIZ EDU Limited (Cannon Place, North Sound Rd., George Town, Grand Cayman KY1-9006), provides simulated trading services only and is not a broker and does not accept deposits. (source) Read on October 28, 2026 |
| Regulated execution partner | 2/5 | Powered by Hyperliquid with access to crypto, stocks, forex, and metals via Trade.xyz. (source) Read on October 28, 2026 |
| Honest marketing | 5/5 | Individual results vary; most traders fail their first evaluation. (source) Read on October 28, 2026 |
Payouts
| Criterion | Score | What was recorded |
|---|---|---|
| Public payout proof | 1/5 | – Read on October 28, 2026 |
| Published processing time | 5/5 | Usually within 24 hours after payout approval. (source) Read on October 28, 2026 |
| Payout frequency and first payout | 1/5 | No caps on frequency, no hidden deductions. (source) Read on October 28, 2026 |
| Withdrawal terms and methods | 1/5 | – Read on October 28, 2026 |
| Payout history and incidents | 4/5 | We've been live since October 2025 and are backed by Igloo Inc, the company behind Pudgy Penguins. (source) Read on October 28, 2026 |
Trader reviews
| Criterion | Score | What was recorded |
|---|---|---|
| Trader rating (Trustpilot and Google) | 4/5 | Trustpilot 4.7 from 41 reviews (source) Read on October 28, 2026 |
| Number of reviews | 1/5 | 41 reviews (source) Read on October 28, 2026 |
| Suspicious review warning | 5/5 | No Trustpilot warning on the profile (source) Read on October 28, 2026 |
Rules
| Criterion | Score | What was recorded |
|---|---|---|
| Rule clarity | 3/5 | 9/14 rules documented (source) Read on October 28, 2026 |
| Rules restricting how you trade | 5/5 | – Read on October 28, 2026 |
Website security
| Criterion | Score | What was recorded |
|---|---|---|
| Secure website | 5/5 | certificate valid for 28 more days Read on October 28, 2026 |
| Protected domain (SPF, DMARC, headers) | 5/5 | 5 points out of 5 (SPF, DMARC, DMARC strict, HSTS, 2 other headers) Read on October 28, 2026 |
Frequently asked questions
Is SizeProp regulated?
A prop firm usually sells an evaluation program and is not a licensed broker. The company name recorded is SIZ EDU Limited, Cayman Islands. No warning was found on the regulator lists checked.
Does SizeProp pay its traders?
Its Payouts pillar scores 2.6/5: it measures what is published on proof, timing, frequency and payout incidents. It does not guarantee a future payout.
What do reviews say about SizeProp?
Trustpilot 4.7 from 41 reviews. The Reviews pillar scores 3.3/5.
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