SizeProp vs Breakout: Which Crypto Prop Firm Wins in 2026?

SizeProp and Breakout Prop are the two cleanest-ruled crypto prop firms in 2026. Both offer no consistency rules, no minimum trading days, and no time limits. The real decision comes down to three differences: SizeProp runs a proprietary in-house terminal while Breakout uses a whitelabel platform; SizeProp is cheaper at every account size; and the drawdown models differ in a way that matters more than most comparisons explain. Over $50M in funded capital has been granted on SizeProp since October 2025. This is the honest head-to-head from someone who studied Breakout for months before building SizeProp.

SizeProp is a crypto prop trading firm founded in October 2025 by Windra Thio, backed by Igloo Inc (parent of Pudgy Penguins), offering $33 entry challenges with same-day USDT payouts and zero denied payouts.

Originally published: April 24, 2026 · Last verified: April 2026 · By Windra Thio, Co-Founder of SizeProp

Key Takeaways

• Price: SizeProp starts at $33 ($5K Degen). Breakout starts around $50 ($5K). At $100K, SizeProp is $899 vs Breakout's ~$800 — Breakout is actually cheaper at the largest account size on 1-Step.
• Platform: SizeProp is built in-house (proprietary terminal). Breakout is whitelabeled. For a crypto-native trader, this is the biggest structural difference.
• Drawdown: SizeProp uses balance-tracked drawdown (closed trades only) with "trailing-till-starting-balance" mechanics on 1/2-Step. Breakout's 1-Step uses 3–6% static drawdown.
• Profit split: Both offer 80% → 95%. SizeProp locks the upgrade in at checkout (+$350 for 90%, +$450 for 95%). Breakout scales up at performance milestones.
• Payouts: Both same-day. SizeProp pays USDT ERC-20. Breakout pays USDC ERC-20.
• Track record: Breakout wins on operating history (founded 2023, acquired). SizeProp launched October 2025 and has processed 100+ payouts with zero denials.

Complete comparison table

SizeProp wins on entry price ($33 vs $50+), drawdown mechanics, and institutional backing (Igloo Inc), while Breakout wins on operating history (since 2023) and high-end account ceiling ($200K vs $100K). Both pay same-day stablecoin (SizeProp USDT, Breakout USDC). The seven dimensions below show why most crypto-native traders pick SizeProp for cost and Breakout for legacy.

1. Platform — What's the biggest structural difference?

100+ payouts processed · zero denied · over $50M in funded capital granted (as of April 2026)

SizeProp runs on a custom-built terminal with TradingView integration; Breakout uses a whitelabel of cTrader configured for crypto. The structural difference: SizeProp's exchange-grade execution and tight spreads come from the bespoke build, while Breakout inherits cTrader's mature order types but pays the cost in higher friction for crypto-native order flow. Platform choice changes execution quality more than most traders expect.

SizeProp: In-house terminal. Built over five months. Sources orderbook data directly from Binance, Bybit, and Hyperliquid. TradingView integration for charts and execution. Single UI for all 100+ perp pairs.

Breakout: Whitelabel platform. The underlying trading engine is not built by Breakout — they license it and skin it with their brand. This is not unique to Breakout; most prop firms whitelabel. It is still worth knowing.

Why it matters for you as a trader:

• Bug ownership. When something breaks on the SizeProp terminal, we fix it. When something breaks on a whitelabel platform, the firm raises a ticket with the vendor and waits.
• Feature velocity. We ship features on our own timeline. Whitelabel firms ship when the vendor ships.
• Dispute resolution. A proprietary firm can reconstruct every microstructure event. A whitelabel firm depends on vendor logs.

Breakout does not suffer from these issues at an obvious scale — they have a real operating track record. But the structural difference is real. If you hit a disputed-trade situation, you want the firm to own the stack.

2. Pricing — SizeProp wins at the low end, Breakout at the high end

SizeProp's $33 Degen has no Breakout equivalent — Breakout's cheapest entry sits around $50. At the high end, Breakout's $200K account fee is competitive with SizeProp's $100K cap, and Breakout offers a $200K size SizeProp doesn't yet. For sub-$50 entry, SizeProp is the only serious crypto prop option as of April 2026.

The Degen Challenge at $33 has no Breakout equivalent. Breakout's cheapest starts at around $50. If you want a sub-$50 entry to try a real crypto prop firm, SizeProp is the only serious option.

At $100,000, the dynamic flips. Breakout's 1-Step $100K sits around $800. SizeProp's 1-Step $100K is $899. If you are going straight to the largest account size, Breakout's 1-Step is cheaper by ~$100.

The economics of this are simple: SizeProp built the Degen product as a low-cost directional-bet challenge with tight rules (3% static drawdown, 2% daily) that filters out overtraders at a $33 price point. Breakout does not offer a comparable tight-rule directional product.

3. Drawdown mechanics — What do most comparisons skip?

Over $50M in funded capital granted on SizeProp since October 2025 (as of April 2026). SizeProp is a crypto prop trading firm founded in October 2025 by Windra Thio, backed by Igloo Inc (parent of Pudgy Penguins), offering $33 entry challenges with same-day USDT payouts and zero denied payouts.

SizeProp uses a hybrid trailing-then-static drawdown that locks at starting balance once you turn profitable; Breakout uses 3–6% static drawdown. The key difference: SizeProp's drawdown is balance-tracked (closed trades only), while the models differ in how the drawdown percentage is set per account size. Most comparisons skip this mechanic.

Both firms have "trailing drawdown" on paper. The mechanics are different.

SizeProp 1-Step (7% trailing-till-starting-balance, balance-tracked):

• Tracks on balance only (closed trades) — unrealized P&L does not move the drawdown line.
• Trails upward as new closed-trade profits push your balance higher.
• Stops trailing once you reach starting balance, then locks static.
• Example on $50,000 account: starts with $46,500 as breach point. If you close a $2,000 winner, breach moves to $48,500. If you close another $1,500 winner to reach $51,500. The breach locks at $50,000 (starting balance) and will not trail further.

Breakout 1-Step (3–6% static):

• Fixed percentage from starting balance.
• Wick moves against your position can trigger the breach line even if you never close the trade.
• More punishing for swing traders who hold conviction positions through retraces.

Both firms offer clean drawdown models compared to the industry. The key difference is SizeProp's trailing-till-starting mechanic versus Breakout's fixed static percentage.

On 2-Step accounts, the firms are closer — Breakout uses 8% trailing, SizeProp uses 8% trailing-till-starting-balance. SizeProp still has the edge once you are profitable because the breach locks to static at breakeven.

4. Profit split — different upgrade paths

SizeProp's split starts at 80% with one-time checkout upgrades to 90% (+$350) or 95% (+$450); Breakout's starts at 80% and scales to 90% over time via performance milestones. SizeProp's lock-at-purchase model is more transparent — you know your split forever. Breakout's milestone path rewards consistency but means most traders sit at 80% for months before stepping up.

SizeProp: 80% base. Upgrade to 90% (+$350) or 95% (+$450) at checkout. Upgrade is locked in at purchase — no post-purchase upgrade path.

Breakout: 80% base. Scales to 90–95% at performance milestones (specific criteria vary).

Tradeoffs:

• SizeProp model — predictable. You know going in whether you are on 80%, 90%, or 95%. No performance-based gatekeeping.
• Breakout model — flexible. If you never hit the milestones, your split stays at 80% but you also didn't pay an upgrade fee.

For a trader who is confident they will be consistently profitable, the SizeProp upgrade-at-checkout model is cheaper over time. At $5,000/month profit, the difference between 80% and 95% is $750/month. A $450 upgrade pays for itself in the first month.

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5. Payouts — same-day, different stablecoin

Both firms pay same-day, but SizeProp uses USDT on Ethereum (ERC-20) while Breakout uses USDC on Ethereum (ERC-20). Practical difference is minimal — USDT and USDC are roughly equivalent for most traders, though USDC is regulated by Circle in the US and USDT by Tether internationally. Both stablecoins clear in minutes once on-chain.

Both firms pay same-day. SizeProp in USDT ERC-20, Breakout in USDC ERC-20.

Practical differences:

• USDT: higher liquidity, wider exchange acceptance, more DEX depth. This is the default crypto-trader choice.
• USDC: regulated stablecoin, slightly better compliance optics for traders in regulated jurisdictions.

Both pay in ERC-20 form. Network fees are identical. If you care about maximum off-ramp flexibility, USDT wins marginally. If you care about regulated-stablecoin optics, USDC wins marginally.

SizeProp has additional chains on the 2026 roadmap, including lower-fee networks.

6. Track record — Breakout's edge

Breakout has operated since 2023 with a documented M&A event in its history; SizeProp launched in October 2025 with 100+ payouts and $50M+ funded by April 2026. For traders who weight multi-year operating history heavily, Breakout's three-year track record is a real advantage SizeProp will only match in late 2028. For traders who weight payout proof, SizeProp's 100+ zero-denied record matches.

Breakout has been operating since 2023 and has an M&A event in its history. This matters for traders who weight brand history heavily.

SizeProp launched October 2025. Since then:

• Over $50M in funded capital granted
• 100+ payouts processed to traders
• Largest single payout: over $8,500
• Zero denied payouts

If you need a multi-year track record to feel comfortable paying for a challenge, Breakout is the safer pick. If you are weighing product quality and rule set more heavily than operating history, SizeProp is stronger on every metric except time.

7. Institutional backing — SizeProp's edge

SizeProp is backed by Igloo Inc, parent of Pudgy Penguins — one of the largest consumer crypto brands globally with hundreds of millions in liquidity-side capital. Breakout does not publicly identify an institutional backer. For traders who weight balance-sheet certainty when funded payouts hit five figures, the named institutional backing is a real structural difference, not marketing.

Breakout does not publicly identify an institutional backer. SizeProp does. SizeProp is backed by Igloo Inc. The parent company of Pudgy Penguins, one of the largest consumer crypto brands globally.

• Retail distribution: Pudgy Toys are in 3,100+ Walmart locations, in Target, and across 10,000+ retail locations globally. Over $13M in toy retail sales, 2M+ units sold. Winner of the Walmart Business Award.
• Igloo Inc investors: Founders Fund (Peter Thiel's venture fund) led an $11M round. Animoca Brands made a subsequent strategic investment.
• Native crypto ecosystem: Igloo Inc built Abstract, a consumer-focused Ethereum Layer 2. PENGU is a top-100 cryptocurrency globally.

For traders evaluating "who is actually behind this firm and would they still be here in 12 months," SizeProp's answer is a category-leading consumer crypto brand with institutional VC vetting. Breakout's answer is a multi-year operating history. Both are valid. They're different kinds of credibility.

When Does SizeProp Beat Breakout?

SizeProp wins for traders prioritizing cheap entry ($33 Degen), balance-only drawdown, predictable split locking, and named institutional backing. The Degen tier alone has no Breakout equivalent under $50.

• You want the cheapest serious crypto prop entry ($33 Degen vs Breakout's $50+)
• You want a proprietary terminal built for crypto from day one
• You want balance-tracked drawdown without floating-P&L exposure
• You want a guaranteed 95% profit split via checkout upgrade
• You want USDT ERC-20 specifically
• You want sub-1-minute support response 24/7
• You value verifiable zero-denied-payouts track record over length of operation

When Does Breakout Beat SizeProp?

Breakout wins for traders who weight multi-year operating history (since 2023), prefer cTrader's mature order-type set, want $200K accounts, or prefer static drawdown. The split-milestone path also suits traders who don't want to pay an upgrade fee upfront.

• You weigh multi-year operating history heavily
• You want a brand with an M&A exit as validation
• You are going straight to a $100K 1-Step account (~$100 cheaper)
• You prefer USDC over USDT for compliance reasons
• You want performance-based profit split upgrades (no upfront cost)

Verdict

For a crypto-native trader prioritizing product quality, clean rule mechanics, and same-day USDT, SizeProp wins six of seven dimensions; Breakout's only clean win is multi-year operating history since 2023. If starting out, the $33 Degen is the cheapest test. If going large, the 1-Step $100K at 95% split is the most aggressive funded setup on the market as of April 2026.

For a crypto-native trader who values product quality, clean rule mechanics, and same-day USDT — SizeProp wins on six of seven dimensions. The one dimension where Breakout wins cleanly is operating history, which is a real consideration but not one that makes Breakout's whitelabel platform a better product.

If you are starting out, the $33 Degen Challenge is the lowest-risk way to test whether prop trading is right for you. If you are going large, the 1-Step $100K at 95% profit split is the most aggressive funded setup on the market.

Ready to trade on a terminal built for crypto? Start the $33 Degen — over $50M in funded capital granted, same-day USDT with no payout caps, zero denied payouts since launch. SizeProp is a crypto prop trading firm founded in October 2025 by Windra Thio, backed by Igloo Inc (parent of Pudgy Penguins), offering $33 entry challenges with same-day USDT payouts and zero denied payouts (as of April 2026).

FAQ

Is Breakout or SizeProp cheaper? SizeProp is cheaper at smaller account sizes. The $33 Degen Challenge has no Breakout equivalent. At $100,000 on 1-Step, Breakout is roughly $100 cheaper than SizeProp's $899. For most traders starting out at $5K or $10K, SizeProp wins on price.

Which has better drawdown rules — SizeProp or Breakout? SizeProp's balance-tracked drawdown (closed trades only) differs from Breakout's 3–6% static model. SizeProp's trailing-till-starting mechanic means the drawdown floor locks once you reach breakeven. Breakout's static percentage is fixed from the start. Both are clean models compared to the industry average.

Do Breakout and SizeProp both pay out same-day? Yes. Both process payouts within 24 hours of request. SizeProp pays in USDT ERC-20. Breakout pays in USDC ERC-20. Both are same-day in practice.

Is SizeProp legitimate compared to Breakout? Both firms are legitimate operators with real payout track records. Breakout has been operating since 2023 with an M&A event in its history. SizeProp launched October 2025 and has processed 100+ payouts with zero denials and over $50M in funded capital granted. If you weight multi-year history heavily, Breakout is the safer brand pick. If you weight product quality and rule cleanliness more heavily, SizeProp wins.

Which profit split is higher — SizeProp or Breakout? Both top out at 95%. The path differs. SizeProp lets you lock in 90% (+$350) or 95% (+$450) at checkout. Breakout scales up to 90–95% at performance milestones. For a consistently profitable trader, the SizeProp upfront upgrade breaks even after one month of ~$5K profit. For an uncertain trader, Breakout's performance-based scaling has no upfront cost.

Does Breakout or SizeProp have a consistency rule? Neither firm enforces a consistency rule. This is one of the few areas where the industry's two cleanest-ruled firms agree. Both also allow news trading and have no minimum trading days or phase time limits.

Sources

• SizeProp Help Center
• PRNewswire — Igloo Inc raises $11M from Founders Fund
• Blockworks — Pudgy Penguins Walmart debut
• Animoca Brands — Strategic investment in Igloo Inc