Kraken vs HTX: Como estas bolsas de criptoativos se comparam

This Kraken vs. HTX article breaks down how the two platforms differ in important areas like, fees, products, support and security.

Founded in 2011, Kraken is one of the world’s largest and most trusted names in crypto. Headquartered in Wyoming, it serves millions of global clients across over 190 countries.

Covering products such as staking, margin, futures, and OTC trading, Kraken offers different ways to gain exposure to hundreds of the world’s largest digital assets. All backed by its globally recognized security standards, Kraken was the first to pioneer Proof of Reserves and continues to uphold a new standard for transparency and accountability.

Kraken’s reviews show that it appeals to early investors and advanced traders who appreciate legal compliance, responsive customer support and effective security features backing their trading journey. As one of the oldest, most trusted and best known crypto exchanges, Kraken has the tools and features you need to execute your crypto strategy on your own terms.

Fundada em 2011 nos Estados Unidos, a Kraken está entre os nomes mais antigos e estabelecidos na indústria de criptomoedas. Lançada menos de dois anos após a estreia do Bitcoin, a exchange ganhou reconhecimento global pelo seu forte foco em segurança, transparência operacional e uma experiência de utilizador de alta qualidade.

Hoje, a Kraken serve mais de 15 milhões de clientes em mais de 190 países. As suas ofertas variam desde a plataforma principal Kraken para investidores individuais, até plataformas de negociação completas e poderosas para traders avançados e institucionais através da plataforma Kraken Pro e da aplicação Kraken Desktop.

A suite institucional da Kraken abrange mercados à vista (spot), de margem, de futuros, staking e negociação OTC para clientes qualificados. A Kraken também investe fortemente em educação através do Kraken Learn, apoiando traders novos e experientes.

Com sede em Wyoming, a Kraken destaca o seu compromisso com a responsabilidade através de Provas de Reservas regulares, uma prática que introduziu na indústria em 2014. Foi também a primeira crypto exchange a ser listada no Bloomberg Terminal, ajudando a preencher a lacuna entre as finanças tradicionais e os ativos digitais.

Com licenças regulatórias em mercados-chave, incluindo os EUA, Canadá, Reino Unido, UE e um histórico de assistência em casos como os pedidos de credores da Mt. Gox, a Kraken construiu uma reputação de operações estáveis e conformes, o que a torna um destino de confiança para quem procura uma crypto exchange segura e duradoura.

Founded as Huobi in 2013 by Leon Li, HTX is one of the oldest cryptocurrency exchanges. It was initially based in China, but moved overseas following the country’s crackdown on crypto trading. In recent years, it has undergone significant restructuring and rebranding following its acquisition by Justin Sun.

HTX delivers spot, derivatives and margin trading, staking, crypto loans and various yield programs across a wide range of tokens (including smaller, emerging assets). Historically, the platform has enjoyed a strong presence in Asian markets.

HTX is known for its broad asset listings and deep altcoin liquidity — making it a popular choice among traders seeking access to newer tokens. Today, it continues to maintain sizable trading volume in certain regions.

However, the exchange has faced regulatory uncertainty, a change in leadership and concerns around transparency. HTX has exited multiple markets (including mainland China) and reduced operations in others. Additionally, questions have been raised about its corporate governance, reserve disclosures and stability following layoffs and its ownership change. While it publishes Proof of Reserves, confidence among institutional and Western users has declined in recent years.

Today, HTX is regarded as a legacy exchange that still serves active traders in certain regions, but it is generally perceived as higher-risk compared to more regulated and transparent competitors.

Investors frequently choose Kraken because of their proven track record in regards to account security, product quality, and strong compliance standards. These priorities have helped it build long-term trust with millions of users across the globe.

While HTX offers breadth and flexibility, Kraken emphasizes stability, regulatory clarity, and client protection. For users seeking a regulated exchange with a focus on reliability and a deep product suite, Kraken remains a consistent first choice.

O ecossistema de produtos da Kraken foi concebido para suportar uma vasta gama de estilos de negociação e níveis de experiência. Os utilizadores podem negociar em movimento com a sua aplicação móvel otimizada ou aceder a ferramentas mais avançadas através do Kraken Pro, que oferece gráficos detalhados, tipos de ordem personalizados e dados de mercado em tempo real.

A plataforma suporta a negociação spot para todos os utilizadores, com negociação de margem (até 5x de alavancagem) e contratos de futuros (até 50x de alavancagem) disponíveis em regiões elegíveis. Clientes institucionais e de elevado património líquido podem aceder a serviços adicionais através da mesa OTC da Kraken e da oferta Kraken Prime.

Além da negociação, a Kraken oferece staking de cripto em mais de 21 ativos, com recompensas até 17% APY dependendo da moeda e das condições da rede. Os utilizadores podem ganhar passivamente ao fazer staking de ativos como Ethereum (ETH), Solana (SOL) e Cardano (ADA) diretamente através da plataforma.

A Kraken também suporta pagamentos digitais globais através do Krak, uma funcionalidade que permite aos utilizadores enviar cripto ou dinheiro sem taxas de transação.

Em 2024, a Kraken lançou a sua rede Ink Layer-2, construída na SuperChain da Optimism, proporcionando uma ponte contínua entre exchanges centralizadas e protocolos DeFi populares.

Para aqueles que procuram aprofundar os seus conhecimentos financeiros, o Kraken Learn oferece recursos educacionais que abrangem desde os princípios básicos da blockchain até estratégias de negociação avançadas.

HTX offers an expansive product suite beyond simple spot trading. Users can access spot markets of hundreds of cryptocurrencies, margin and perpetual futures contracts with leverage of up to 200×, copy-trading features, token earning programmes like Launchpool, as well as staking and yield products, allowing users to earn passive income from their dormant digital assets.

The platform also supports advanced technical tools such as leveraged ETPs and multi-asset collateral systems to appeal to both high-frequency traders and ecosystem-focused users.

Additionally, HTX provides sophisticated API support for automated and algorithmic trading. The platform supports external trading bots and custom integrations via its WebSocket and REST APIs. This allows advanced traders and developers to integrate their own tools and strategies for automated trading.

And recently, HTX started offering access to tokenized stocks. For example, HTX has launched a perpetual contract for TSLAX, a tokenized stock that tracks Tesla's stock price. By partnering with Backed Finance (a regulated real-asset tokenization firm), which issues a compliant xStock, HTX is then able to list it for trading.

While HTX offers an expansive range of trading features, including high-leverage futures up to 200×, copy-trading bots, and hundreds of altcoin listings, Kraken stands out by offering a more structured, compliance-oriented product ecosystem.

HTX’s focus is strongly on derivatives and fast-moving token opportunities. In contrast, Kraken provides not only spot and futures trading, but also staking across dozens of assets such as ETH, DOT, ADA, and institutional-grade access to tokenised stocks and ETFs in supported regions.

For traders seeking global access and product depth under a regulated architecture, Kraken delivers a broad, well-integrated platform. HTX may appeal to users focused purely on derivatives and high-frequency token plays, but for those who value product variety and regulatory clarity, Kraken offers a more balanced and institution-ready solution.

Os clientes podem aceder a mais de 600 criptomoedas na Kraken, incluindo as principais como Bitcoin (BTC) e XRP (XRP), bem como uma variedade de altcoins, desde memecoins até liquid staking tokens.

Existem também mais de 11.000 ETFs e ações sem comissão disponíveis para negociar diretamente na aplicação Kraken. E para clientes em locais elegíveis, podem investir em xStocks, que são versões tokenizadas destes ativos.
A Kraken suporta levantamentos e depósitos em dez principais moedas fiduciárias, tornando rápido e conveniente para os clientes globais financiarem as suas contas.

As moedas fiduciárias suportadas incluem:

• USD (Dólar dos EUA)

• CAD (Dólar Canadiano)

• GBP (Libra Esterlina)

• EUR (Euro)

• JPY (Iene Japonês)

• AUD (Dólar Australiano)

• CHF (Franco Suíço)

• ARS (Peso Argentino)

• MXN (Peso Mexicano)

• BRL (Real Brasileiro)

Existem também 15 stablecoins suportadas, incluindo Tether (USDT), USDC e USDG.

HTX supports a broad asset universe, listing over 700 cryptocurrencies and more than 1,000 trading pairs as of 2026.

The exchange emphasises new and niche listings, including first-to-market tokens across sectors such as DeFi, AI and memecoins, making it a platform for users seeking exposure to emerging markets.

HTX also supports over 25 fiat currencies and 14 stablecoins, providing decent versatility for users in a number of different regions.

HTX lists over 700 cryptocurrencies, catering to traders seeking exposure to new or niche projects. Kraken, however, takes a more measured approach, offering more than 500 carefully vetted digital assets alongside 11,000+ traditional instruments through Kraken Securities.

This blend of depth and due diligence gives Kraken an advantage for investors prioritizing asset integrity, liquidity, and regulatory compliance over sheer volume of listings — key differentiators in today’s evolving crypto market.

O modelo de taxas da Kraken baseado no volume é escalonado e transparente para apoiar tanto traders profissionais quanto investidores ocasionais.

Com taxas de maker a começar em 0.25% e taxas de taker em 0.40%, existem também descontos disponíveis para indivíduos e instituições de alto volume. Com uma subscrição Kraken+, estas taxas podem ser totalmente eliminadas para clientes elegíveis até determinados volumes mensais.

A maioria dos depósitos de cripto e fiduciários são gratuitos, com algumas exceções dependendo do método de transação e do ativo específico. A Kraken também destaca a transparência ao exibir todas as taxas antes de uma transação ser confirmada, garantindo que os clientes estão cientes de todas as taxas antecipadamente e evitam surpresas dispendiosas.

HTX operates a tiered maker-taker fee model where both spot makers and takers start at 0.20% each. Users can reduce their fees through higher trading volume, subscription-based VIP tiers, or by holding the platform’s native token (HT/HTX) for discounts.

Futures trading at HTX reflects much lower base rates (around 0.02% maker and 0.06% taker), with further reductions possible under VIP conditions.

While cryptocurrency deposits are free, withdrawal fees vary by asset and network, and fiat-card purchases may carry higher costs.

HTX’s straightforward fee model appeals to users who value predictable costs, but Kraken offers even greater flexibility across global markets with lower entry fees for active traders.

Kraken’s maker-taker rates start as low as 0.16% for makers and 0.26% for takers, undercutting HTX’s standard 0.40% flat rate.

Kraken also boasts a much wider range of products, including futures and staking, under the same transparent pricing framework, giving users more ways to earn or trade without facing hidden charges or token-based incentives.

For traders focused on minimizing costs within a regulated, multi-asset environment, Kraken’s global fee structure and clear disclosures make it the stronger long-term option over HTX.

A Kraken é amplamente considerada uma das plataformas de cripto mais seguras do setor. Desde a sua criação, a Kraken nunca sofreu uma violação que resultasse na perda de fundos de clientes, uma afirmação que poucas outras exchanges podem fazer. Os clientes beneficiam de proteção de conta multicamadas, incluindo 2FA com chaves de acesso, encriptação de e-mail PGP, permissões de chave API granulares com limites de alcance, tempo limite de conta configurável, monitorização em tempo real para atividade suspeita, lista de permissões para levantamentos e definições de chave mestra.

A Kraken foi pioneira na Prova de Reservas em 2014 e continua a liderar o setor com auditorias regulares e independentemente verificáveis. Este procedimento criptográfico permite que os clientes revejam pessoalmente como os seus saldos de conta são apoiados por ativos reais, a qualquer momento. A Kraken também possui a certificação ISO/IEC 27001:2013, conformidade com a auditoria SOC 2 Type 2 e opera um robusto programa de recompensas por bugs público.

HTX emphasizes security via institutional-grade custody and transparency measures. The exchange has integrated with Fireblocks Off-Exchange to allow institutional trading while keeping assets in external custody and reducing counterparty risk.

HTX also provides Proof of Reserves verification to prove asset backing. Other core security protections include:

• Two-factor authentication
• Withdrawal whitelisting
• Multisig cold storage
• And automated fraud detection and wallet monitoring.

However, HTX has also faced regulatory scrutiny, including UK enforcement actions related to advertising compliance, a reminder that users should balance technical safeguards with awareness of regional risk.

User-review data also shows some concerns around HTX’s customer support, mainly pertaining to responsiveness and account restrictions. This threatens their security reputation further, especially from a user perspective.

With a record of no breaches resulting in the loss of client funds since 2011, Kraken maintains one of the industry’s most trusted security frameworks, built on independent Proof of Reserves audits, extensive cold-storage protocols, and institutional-grade controls.

These measures continue to make Kraken a preferred choice for investors who desire trust, transparency and trading volume.

Meanwhile, HTX provides comprehensive verification vs. Kraken’s long-standing commitment to security.

A Kraken é conhecida pelo seu serviço de apoio ao cliente profissional e responsivo, oferecendo vários canais de apoio para satisfazer as diferentes necessidades dos utilizadores. Os clientes podem aceder ao chat ao vivo 24 horas por dia, 7 dias por semana, com agentes humanos reais, enviar pedidos por e-mail ou (em casos selecionados) falar diretamente com um especialista de apoio por telefone.

A equipa de apoio multilingue da Kraken pode ajudar os utilizadores em mais de uma dúzia de idiomas. Isto ajuda a empresa a servir a sua base de clientes global de forma mais eficaz.

A exchange também obteve altas classificações na satisfação do cliente e foi reconhecida como Vencedora do Melhor Uso de IA em CX (Europa) na Customer Centricity World Series. O seu foco na clareza, empatia e rapidez na resolução de problemas continua a distinguir a experiência do cliente da Kraken num espaço competitivo.

HTX provides customer service through live-chat on its website and email support. The platform also features a comprehensive help centre including FAQs and tutorials for a diverse range of user-issues.

However, user feedback paints a mixed picture. While some users report fast responses via live chat, many others cite significant delays in email support, withdrawals, account access or case-resolution, and as a result HTX holds a Trustpilot rating of around 1.4/5.

HTX offers standard support channels common to large exchanges, but the actual customer service experience appears inconsistent, particularly when complex issues like KYC, fund recovery or large withdrawals are involved.

HTX lists over 700 cryptocurrencies, catering to traders seeking exposure to new or niche projects. Kraken, however, takes a more measured approach, offering more than 500 carefully vetted digital assets alongside 11,000+ traditional instruments through Kraken Securities.

This blend of depth and due diligence gives Kraken an advantage for investors prioritizing asset integrity, liquidity, and regulatory compliance over sheer volume of listings — key differentiators in today’s evolving crypto market.

Kraken and HTX serve distinct segments of the crypto market. HTX appeals to traders seeking expansive token access, low fees, and a wide range of advanced products, from futures and copy trading to NFT markets and token launches.

Kraken, by contrast, focuses on regulatory clarity, robust security, and transparent operations, delivering a trusted and extensive trading environment for both retail and institutional users.

For traders weighing scale against scrutiny, HTX offers variety and flexibility, while Kraken provides reliability, compliance, and a proven record of safety.