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

Trying to choose between Orca and Hitbtc 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

Hitbtc

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Available Countries

United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Canada

Yes

United Kingdom

Yes

United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Canada

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.

Hitbtc is ideal if:

Sophisticated API-driven tooling Perfect for algorithmic and pro traders leveraging fast REST, WebSocket, or FIX services and advanced order types like scaled or trailing entries
Extensive demo zone and broad pair availability Great for learning or testing strategies without risk, while enjoying access to hundreds of spot, margin, and futures pairs
Robust security and transparency systems Ideal if you value strong safeguards like cold storage, 2FA, session monitoring, and audit-friendly reporting

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.

Hitbtc isn’t ideal if:

Frustration-prone customer support Resolving urgent account or withdrawal issues may take days or longer, leaving critical calls pending
Opaque corporate governance Unclear headquarters, anonymous leadership, and regulation gaps can hinder your confidence and legal recourse
Inactivity-fee risks & asset access issues Long idle periods may lead to unexpected charges or frozen funds without clear notifications

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.

HitBTC applies a tiered fee system where initial maker/taker rates decrease with higher 30-day trading volumes, and the highest tiers may even reward maker activity—while holding the native HIT token can further reduce spot and margin trading costs.

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.

Futures (including perpetuals) follow fixed maker/taker pricing that can drop with volume tiers, and while there’s a funding or liquidation cost element applied per position, no dynamic funding fees like funding rate cycles are noted.

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.

Spreads on major liquid pairs remain competitive, typically tight due to deep order books and active liquidity, though exact spread sizes aren’t publicly fixed and fluctuate with market conditions.

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.

HitBTC doesn’t directly support fiat deposits or withdrawals through bank or wire; instead, you must use third-party providers (like credit/debit card services) to buy crypto, which incurs third-party fees and varies in speed depending on provider.

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 costs are adjusted dynamically based on each network’s conditions—this means fees adapt in real time depending on blockchain traffic rather than being a fixed flat fee.

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.

While no explicit fees for inactivity, KYC acceleration, or base currency conversion are listed, indirect costs may arise through third-party fiat services, prolonged KYC delays, or transaction spread during conversions.

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 purchase €500 worth of BTC via a credit card provider, you’d incur that provider’s fee (often a few percent), face the execution spread on BTC, and then pay a dynamic network withdrawal cost when moving BTC off-platform—creating a bundled cost beyond a simple fee.

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.

HitBTC hosts between roughly 300 to over 500 cryptocurrencies and hundreds—likely between 500 to 2,300—trading pairs, while the top 20 by volume typically includes heavy-hitters like BTC/USDT, ETH/USDT, ADA/USDT, SOL/USDT and AAVE/USDT.

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.

HitBTC supports spot, margin, and perpetual futures trading, along with staking functionality; it does not offer options, crypto ETFs, copy trading, or automatic DCA tools.

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.

The exchange processes substantial 24-hour trading volume—often several hundred million dollars—and offers solid book depth for liquid pairs like BTC/USDT and ETH/USDT, fostering efficient execution in large-size 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.

HitBTC provides advanced trading tools, including limit, stop, and OCO order types, customizable price alerts, TradingView-integrated charting, and robust API access via REST, WebSocket, and FIX.

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.

Derivatives and some advanced features are unavailable in jurisdictions such as the United States, United Kingdom, Canada, and various sanctioned regions, even while spot trading remains globally accessible in most locales.

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.

The platform does not currently support launchpads or launchpools, and while it offers staking, it appears geared toward flexible-use models rather than fixed-term or locked reward schemes.

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.

Htechno Business LTD (and operators such as Ullus Corporations/Hit Solutions Limited) runs the platform, having launched around 2013 with ties to both Saint Vincent & the Grenadines and Hong Kong, plus branch operations in Chile.

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 explicit financial licenses (e.g., VASP or MiCA-based EU registration), and while it conducts KYC and AML compliance, its regulatory standing remains relatively informal and varies by user region.

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.

HitBTC retains a high percentage of assets in cold storage (roughly 80–90 %), conducts external wallet-balance proofs, and states it’s never been breached or lost custody of user funds—though full audit reports are not publicly published.

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 appears to be no formal insurance coverage or dedicated protection fund for user assets, meaning that gamblers with large holdings are not shielded against operational or platform risks.

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.

The platform claims zero successful hacks or asset losses since inception; however, users have occasionally reported account freezes or withdrawal delays, though there’s no record of formal penalties or regulatory sanctions.

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.

Security tools include mandatory two-factor authentication (via app or YubiKey), withdrawal whitelists, phishing safeguards, session kill-switches, and granular API access, plus identity recovery protocols for lost 2FA.

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.

HitBTC supports transparency through public wallet-address disclosures for proof-of-reserves, but does not regularly publish monthly audit reports or uptime SLAs, and further formal documentation remains limited.

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.

HitBTC does not support direct fiat deposits via bank transfer or e-wallets; any fiat funding goes through third-party providers such as card processors, which bring their own limits and variable processing times.

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.

HitBTC offers tiered account statuses—unverified “starter”, “verified”, and “qualified”—each unlocking progressively higher crypto withdrawal and (insider-access to) fiat limits, with basic trading accessible even without KYC.

Withdrawals

Limits, Durations & Networks

limits, timing & networks

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.

Support is primarily via ticket or email (not live chat), with a knowledge base available, and response times can slow during busy periods despite claims of 24/7 availability.

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 natively in English, shows prices in USD or EUR, but does not tailor regulatory disclosures or fees for local jurisdictions—geospecific clarity is limited.

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.

HitBTC’s mobile app is actively maintained and used for trading on the go, though it may lack some features from the web interface; official crash-rate data isn’t published, but periodic updates continue to improve stability and UX.

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 balances usability for beginners with depth for pros; while there’s no “Lite/Pro” toggle, the demo mode offers a simplified environment, and the main interface supports both intuitive order entry and advanced API-driven workflows.

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.

HitBTC generally delivers low-latency order execution, though market surges can spike system load; its real-time system monitor dashboard reveals live queues and statuses of deposits, withdrawals, and trading availability.

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.

The exchange offers a fully functional demo/simulator with virtual funds to practice strategies across spot, margin, and futures markets, supplemented by support articles and multilingual content; while resources exist, dedicated Spanish-language materials are limited.

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.

HitBTC supports community engagement via its blog, Reddit, and Telegram channels, and runs a referral program, though standalone forums or Discord-based discussions appear minimal.

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 with TradingView-style charts natively, supports robust external bots through REST, WebSocket, and FIX APIs, and while it doesn’t offer tax tools, traders can export trade reports for accounting tasks.

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.

HitBTC suits algorithmic and experienced traders seeking deep asset coverage and programmatic access, while demo tools lower the entry barrier—but newcomers without comfort in API or report-driven accounting may find it less straightforward.