How Do we Rank Prop Firms – Our Rating Methodology

This page explains exactly how JoinProp calculates the 10-point scores you see on every firm review. We publish this because we believe transparency about our process is just as important as transparency about the firms we review.

The short version: We evaluate every firm across 9 categories. Each category has a fixed maximum score. Scores are calculated the same way for every firm – whether or not they have an affiliate relationship with JoinProp. Affiliate status has zero influence on scores.

Why We Publish Our Methodology

Most review sites don’t explain how they score firms. That’s a problem – if you can’t see the scoring logic, you can’t judge whether the scores are trustworthy. We think you deserve to see exactly what we measure, how we weight it, and why.

Publishing this methodology also holds us accountable. If our scores ever contradict the criteria below, we want you to call it out.

The 9 Scoring Categories

Every firm reviewed on JoinProp is scored across these 9 categories. The maximum score is 10 points, made up of weighted sub-scores from each category.

Note: Category weights reflect trader priorities based on common failure points in the prop firm industry. Payout reliability is weighted highest because receiving payment is the entire point of being a funded trader.

How We Gather Data

Scores are not based on marketing materials alone. For each firm, we collect data from multiple sources:

How Scores Are Calculated – Step by Step

  1. Each category is assessed independently, without reference to other categories.
  2. Within each category, we apply a fixed rubric. For example: payout turnaround of 1–3 business days scores full marks; 4–7 days scores partial; 8+ days or reports of unjustified denials scores low.
  3. Sub-scores are multiplied by category weight and summed to produce the final 10-point score.
  4. Scores are reviewed every 90 days, or immediately following a material change (payout policy update, new complaints, rule change).
  5. Review dates are published on every firm page so you can see when the data was last verified.

Detailed Rubric: Payout Reliability (Example)

Payout reliability is our most-weighted category. Here is the exact rubric we apply:

All other categories follow the same rubric-based logic. If you want to see the full rubric for any specific category, contact us at info@joinprop.com.

Affiliate Relationships and Score Independence

JoinProp earns referral commissions when traders sign up with firms through our links. This is how we fund operations. However, affiliate status has zero influence on a firm’s score – the rubric above is applied identically to all firms.

Three facts that demonstrate this:

  1. We review firms that are not partners and earn us no commission. These firms receive the same scoring process as partner firms.
  2. Partner firms that score poorly are shown with their actual score. We do not adjust scores upward for commercial reasons.
  3. If a firm’s behaviour changes (e.g. a partner firm begins delaying payouts), their score drops at the next review cycle regardless of commercial relationship.

If you ever believe a score is inconsistent with the criteria above, email us at info@joinprop.com. We will review it and respond.

What We Do Not Score

To keep scores focused on what matters to traders, we deliberately exclude:

  • Promotional discounts or current sale prices – these change too frequently to reflect firm quality
  • Marketing quality or website design
  • Social media following or influencer partnerships
  • Whether a firm pays JoinProp a higher or lower commission

How to Interpret the Score

Corrections and Disputes

Scores are based on publicly available data and trader reports at the time of review. If a firm believes a score is inaccurate or outdated, they can contact us at info@joinprop.com with documented evidence. We will review within 14 business days and update the score if the evidence warrants it.

We also welcome trader corrections. If you have direct experience that contradicts a published score – especially on payout reliability – use the contact form on the relevant review page.

Methodology version: 1.0 – Published [Month Year]. Next scheduled review: [Month + 3 months].