Orca vs Probit: Fees, Security, Features & Which to Choose (2025)

Trying to choose between Orca and Probit This side-by-side comparison reveals total cost (fees + spreads), security & licenses, coins/derivatives, deposits/withdrawals, and app quality. In 2 minutes you’ll see who wins for beginners, active traders, and long-term holders. Clear pros/cons, a quick verdict, and safe links to get started.

Last updated on September 9, 2025

Orca

Probit

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United Kingdom

Yes

United States

Yes

Europe

Yes

Latin America

Yes

India

China

Yes

Canada

Yes

United Kingdom

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Orca is ideal if:

Builds on Solana’s fast, low-fee network, making it a great fit if you want quick, cost-effective token swaps.
User-friendly interface and tools like “Magic Bar” and Fair Price Indicator simplify DeFi for both beginners and seasoned users.
Concentrated liquidity (Whirlpools) offers efficient yield-earning potential—ideal if you seek to provide liquidity with precision.

Probit is ideal if:

Great for exploring diverse assets If you value access to a broad selection of cryptocurrencies—especially niche altcoins—ProBit Global offers one of the widest catalogs available.
Perfect for privacy-minded traders With optional KYC and no compulsory identity checks for standard usage, it suits users who prefer trading with minimal personal data.
Solid for passive income seekers Integrated staking options and opportunities to participate in IEOs make ProBit attractive for investors looking to earn without active day trading.

Orca isn’t ideal if:

Limited solely to Solana’s ecosystem—which may not suit users looking to trade assets across other blockchains.
Lacks advanced trading tools and detailed charting, making it less appealing for those who rely on technical analysis.
Concentrated liquidity (Whirlpools) introduces increased risk of impermanent loss for liquidity providers.

Probit isn’t ideal if:

Not for advanced margin traders Limited functionality for leveraging or derivatives may frustrate experienced users seeking more complex strategies.
Not ideal for fiat-heavy users If you prefer depositing or withdrawing traditional currencies directly, ProBit relies on third-party gateways and doesn’t natively support fiat operations.
Not beginner-friendly The interface and limited real-time support options—like no live chat—can make it challenging for newcomers navigating the platform solo.

Fees & Total Costs

Spot Maker/Take

Orca doesn’t use traditional maker/taker models—spot trading occurs through liquidity pools structured via Automated Market Maker (AMM) mechanics, where pool creators set fixed or adaptive fee tiers (ranging roughly from 0.01% to 2%) that apply to all trades, and those fees are shared between liquidity providers, the protocol treasury, and a climate fund.

ProBit Global charges a flat 0.2% for both maker and taker spot trades by default, but if you stake PROB (the native token), you’ll qualify for VIP levels and can reduce fees significantly—even down to around 0.05% or lower when paying with PROB, depending on your tier.

Futures/Derivatives

Orca is strictly a decentralized AMM-based spot platform on Solana and does not offer any futures or derivatives trading, meaning there are no maker/taker or funding fees to consider.

ProBit Global currently does not offer futures or derivatives trading, so there are no associated maker, taker, or funding fees to consider.

Average Spreads on Liquid Pairs

Because Orca routes trades through concentrated liquidity pools (Whirlpools) via its smart router, traders usually benefit from highly efficient execution and minimized slippage; though exact spreads fluctuate dynamically, these liquid pairs consistently enjoy tight pricing thanks to deep, targeted liquidity.

While ProBit doesn’t publicly publish exact spread figures, the BTC/USDT pair on major platforms typically shows mid-market spreads of a few dollars or a very small fraction of a percent; ProBit’s liquid pairs likely fall within that tight range, especially for well-traded assets.

Fiat Deposits & Withdrawals

Orca operates entirely on-chain without direct fiat support—it doesn’t accept or process fiat deposits or withdrawals, meaning no time delays or fees, but you’ll need to convert external fiat to crypto before interacting with the platform.

Fiat deposits are handled via third-party gateways (like Simplex, MoonPay, Mercuryo), each with varying fees typically ranging from ~1–5%; speed depends on the provider—often near instant or up to a few business days—while ProBit does not support fiat withdrawals, only crypto withdrawals.

On-chain Withdrawals

Orca doesn’t handle withdrawals across multiple blockchains—it functions solely on Solana, so on-chain fees consist only of Solana network transaction costs (typically a tiny, fixed amount of SOL), rather than dynamic variable fees across different networks.

Withdrawal fees vary by blockchain and adjust dynamically based on network congestion; they are typically network-level fees—deducted in the asset you’re withdrawing—and fluctuate rather than being fixed values.

Hidden Costs

Orca avoids most hidden fees—there are no inactivity penalties or express KYC charges, and currency conversion only incurs standard swap route costs; the main ongoing cost is network transaction fees and whichever pool fees apply when trading.

There are generally no inactivity penalties; hidden costs may include currency conversion spreads when funding via non-USD/EUR gateways, and expedited KYC or premium services may incur extra fees through payment partners, not from ProBit directly.

Real-World Cost Example: “€500 BTC

Since Orca doesn’t support fiat on-ramps or BTC trading directly, a real-world purchase of €500 worth of BTC would involve using a separate service to convert euros to a Solana-compatible asset (e.g., USDC), then swapping via Orca to your target token—so total cost includes external fiat conversion spread, Orca’s pool fee tier (deducted from the input token), and the minimal Solana transaction fee.

If you convert €500 via a payment gateway, expect ~3–5% fee plus a small spread, then trade into BTC with roughly a 0.2% trading fee, and finally withdraw crypto with a small dynamic network fee—altogether, total costs could range around ~4–6% of the original amount, depending on variables.

Crypto Offering & Trading Features

Number of Coins & Pairs

Orca supports approximately 490 tradable coins and over 1,300 trading pairs, with the most active including SOL/USDC, SOL/STSOL, and SOL/MSOL based on volume.

ProBit Global features a vast catalog—around 800+ cryptocurrencies across 1,000+ spot markets, with the top-20 by volume including major pairs like BTC/USDT and ETH/USDT, alongside other highly traded altcoin pairs.

Product Range

Orca focuses on spot swapping and liquidity provision—there’s no margin, derivatives, options, ETFs, loans, copy-trading, grid bots, or automatic DCA. It does reward LPs and enables staking of liquidity positions.

It offers spot trading, staking/earn programs, grid trading bots, automated DCA tools via third-party bots (e.g., Cryptohopper, DeltaBadger), and token launchpads, but does not support margin, futures/perpetuals, options, crypto ETFs, loans, or copy trading.

Liquidity

Orca handles hundreds of millions in daily volume—CoinGecko reports about $440–$540 million 24h across the platform, with deep liquidity especially in major pairs like SOL/USDC.

ProBit Global maintains solid liquidity with daily trading volumes typically ranging in the hundreds of millions USD, and order book depth on BTC/USDT and ETH/USDT is sufficient for smooth execution, especially for mid-sized orders.

Tools

Orca offers core AMM functionality—no limit, stop, OCO orders or alerts—though it includes handy UI features like the “Magic Bar” and Fair Price Indicator, and there’s SDK, developer APIs (TypeScript), and native Solana wallet integration.

The platform supports limit, market, IOC, and FOK order types, integrated grid and algorithmic trading via visual bots, offers API/WebSocket access, and customizable trading interfaces—but it doesn’t have native TradingView charting.

Geographic Restrictions by Product

Orca does not officially restrict any regions—however, users are advised not to access the platform if local laws deem it prohibited.

Some products like staking events or launchpad access may be limited in certain countries, and derivatives are universally unavailable—some services might even be restricted where KYC isn’t supported.

Innovation

Orca enables permissionless pool launches (via token-creation tools), supports concentrated liquidity with Whirlpools, and offers Double-Dip pools (earning dual rewards)—but it doesn’t include launchpads, launchpools, or separate flexible vs locked earn options.

ProBit continues to innovate with an active launchpad program (hosting hundreds of token sales), and staking/earn offerings that may include flexible vs locked options, helping users participate in new token listings and earn passive rewards.

Security, Regulation & Custody

Operating Entity & Jurisdiction

Orca is a decentralized, non-custodial protocol built on Solana with no central operating company handling custody; governance and UI are supported by an autonomous protocol structure, not a traditional corporate entity.

ProBit Global is a privately held cryptocurrency exchange, founded in 2017, operating under a corporate entity based in the Seychelles, with additional registered points of contact in European hubs to support compliance and local operations.

Licenses/Registration

Orca does not hold industry-standard exchange licenses like VASP or MiCA, given its decentralized architecture—there is no regulatory registration as it doesn’t engage in fiat transactions or centralized trading.

The exchange does not hold formal VASP or MiCA licenses and operates outside of comprehensive regulated frameworks, relying instead on regional registrations and voluntary compliance where practicable.

Custody

The platform is fully non-custodial—users always retain control of their assets in their own wallets. Orca does not hold user funds, nor does it provide formal proof-of-reserves or cold storage backing, since liquidity is deposited by users in smart contracts.

ProBit Global secures around 95% of user assets in offline cold wallets, combined with encryption and multi-factor authentication; however, it does not publish proof of reserves or formal audit reports.

Insurance & Protection Funds

Orca does not currently offer formal insurance or compensation funds for user losses; instead, it relies on strong security design and audit practices to safeguard the protocol and users’ liquidity.

There is currently no custodian insurance or dedicated protection fund backing user assets, meaning funds are not covered in the event of a breach or other loss.

Incident History

Orca has maintained a clean security record over its history—no hacks, fund losses, or regulatory sanctions have been recorded since its launch, and the team celebrates its continuous uptime and safety focus.

ProBit maintains a clean track record—no hacks, breaches, floods, or regulatory fines have been reported since its founding—highlighting a strong security reputation to date.

Risk Controls

Access is secured via users’ wallets; there are no built-in features like two-factor authentication, whitelists, or sub-account structures. Orca promotes a zero-trust design and encourages secure wallet use without centralized API permission controls.

Users benefit from comprehensive security controls, including support for 2FA (with hardware keys like FIDO U2F), passkeys, biometric authentication, anti-phishing safeguards, and granular API permissions; there are also options for account whitelisting and layered access controls.

Transparency

The protocol publishes regular security audits and adheres to standards like ISO 27001 and ISO 9001 for information security and quality management, offering clear documentation—but it does not offer monthly financial reports, formal SLAs, or public on-chain dashboards beyond smart contract visibility.

Although there are no public monthly reserve or audit reports nor on-chain wallet disclosures, the platform does offer a bug bounty program and maintains stable infrastructure uptime, but does not publish SLAs or external transparency metrics.

Deposits, Withdrawals, KYC & Support

Fiat Deposit Methods

Orca is fully on-chain and does not accept direct fiat deposits via bank transfer, cards, or e-wallets—users must first convert fiat to crypto outside the platform, typically via a centralized exchange or on-ramp service.

ProBit Global allows fiat purchases via credit/debit card and bank transfer through third-party providers, with buys typically processed within minutes to a few hours depending on provider; minimums and maximums vary by provider and region, and exact values are defined by the payment gateways rather than ProBit itself.

Supported Fiat Currencies & Conversion

KYC (Verification Levels)

Orca is a decentralized, non-custodial platform with no institutional KYC structure—there are no defined user levels (basic or advanced), identity checks, or trading limits based on KYC.

There are two KYC tiers: Step 1 (email only) allows basic deposits, trading, and withdrawals up to about $5,000 daily; Step 2 (identity verification) unlocks full platform access, staking, IEO participation, and higher withdrawal ceilings (up to $500,000 with 2FA enabled for at least 7 days).

Withdrawals

Limits, Durations & Networks

Crypto withdrawals have defined minimum amounts and dynamic network fees; supported networks include major blockchains like ERC-20, TRC-20, and BEP-20—withdrawals are generally processed promptly, subject to blockchain confirmation times.

Customer Support

Users can open support tickets directly in the Orca UI, and also reach out via Discord or Telegram; requests are verified via wallet signature, and responses appear in the UI live ticket chat.

ProBit offers customer support primarily via email and a ticketing system, with response times generally within a few hours to a day; it also maintains a well-structured FAQ and help center to guide users through common queries.

Languages & Localization

Orca’s documentation and FAQs are available in multiple languages (including Chinese, Japanese, Korean, Vietnamese) though the platform UI doesn’t show fiat prices or localized fees in currencies like EUR; regulatory localization is up to the user.

The platform is localized in over 40 languages, including English, and displays pricing in major fiat terms like USD or EUR; local payment methods vary by region, and relevant fees are shown at the point of transaction.

App Quality & Stability

Orca is known for its smooth, highly responsive performance on Solana—it delivers a seamless experience, with low incidence of crashes and consistent updates, drawing praise for reliability in its V2 build.

The mobile app is described as stable and user-friendly across devices, with regular updates enhancing features and performance; while exact crash rate data isn’t publicly stated, user feedback suggests a smooth and reliable experience.

Experience, Performance & Ecosystem

UX/UI

Orca’s interface is clean and intuitive for beginners, featuring playful visuals and straightforward navigation; it doesn’t currently provide separate “Lite” or “Pro” modes, so both newcomers and experienced users share the same streamlined experience.

The platform offers a clean, intuitive interface with a short learning curve; the mobile app even includes a lighter version (“ProBit Global Lite”) optimized for simplicity, while the standard web and mobile versions offer more control and customization for experienced users.

Performance

Built on Solana, Orca delivers rapid execution with minimal latency, and gracefully handles market surges—its decentralized design avoids KYC queues and centralized congestion even during intense volatility.

ProBit Global delivers fast order execution with minimal latency and reliable uptime, even during volatile market spikes; however, identity verification (KYC) may take longer during high-traffic periods, especially around major crypto bull runs.

Education

Orca offers multilingual FAQs and guided documentation—including Spanish resources—but does not yet include a dedicated academy, demo environment, or simulator for hands-on learning or live practice.

While ProBit has a help center and support articles, it lacks built-in simulator or demo trading tools; educational content in Spanish or other languages tends to focus on FAQs rather than structured courses or videos.

Community

Orca maintains active, developer-friendly channels on Discord and Telegram, fostering a collaborative community; while referral programs aren’t a featured part of its offering, users benefit from strong ecosystem engagement.

ProBit maintains active community channels including Discord and Telegram, as well as a referral program that rewards users for bringing in others—creating a collaborative and engaged user community.

Integrations

Orca provides robust integration via its high-level SDKs, enabling automated trading and infrastructure use, though it doesn’t yet offer built-in links to TradingView charts, external trading bots, or tax/accounting platforms.

The platform integrates directly with TradingView charts and supports third-party trading bots like Cryptohopper or WunderTrading; tax or accounting tools aren’t built-in but users can export data to manage finances externally.

Who Each One Is Best For

Orca is ideal for on-chain DeFi users rooted in Solana, developers seeking modular liquidity functionality, and traders who value fast, transparent swapping—while those needing advanced charting, fiat tools, or demo environments may find it less suitable.

ProBit suits privacy-conscious traders who value wide crypto choice and automated bot support, while beginners and those expecting advanced derivatives or educational tools may find it less fitting.