# Best Blockchain Payment Systems - Page 3 *By [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)* Blockchain payment systems are used to facilitate, process, and verify transactions made on a blockchain or distributed ledger system. These tools may be designed for individuals, businesses, or financial institutions, and will have a few differing features depending on the use case. Across all uses, blockchain payment solutions allow customers to quickly and securely make transactions on a blockchain. Companies choose to use blockchain payment solutions for a number of reasons. Some tools enable the creation of smart contracts, or protocols used to facilitate, verify, and enforce transactions. These contracts are well documented and provide a higher level of traceability. These forms of payment are also quicker than traditional tools since they do not require a financial institution and transactions can be completed across country borders with ease. Some of the less complex and customizable blockchain payment products offer a product similar to [payment gateways](https://www.g2.com/categories/payment-gateways). The only difference here is the documentation and traceability provided by the blockchain and the simplified international payment process. These tools can also get confused with [cryptocurrency exchanges](https://www.g2.com/categories/cryptocurrency-exchanges), but those tools are not used for trading anything except cryptocurrencies such as bitcoin or ethereum. To qualify for inclusion in the Blockchain Payments systems category, a product must: - Be built upon on a blockchain-based platform or distributed ledger technology (DLT) system - Process and authenticate transactions on a blockchain - Facilitate transactions without a financial institution, bank, or other third-party verification service ## Best Blockchain Payment Systems At A Glance - **Leader:** [BVNK](https://www.g2.com/products/bvnk/reviews) - **Highest Performer:** [Zengo Wallet](https://www.g2.com/products/zengo-wallet/reviews) - **Top Trending:** [Zengo Wallet](https://www.g2.com/products/zengo-wallet/reviews) - **Best Free Software:** [Zengo Wallet](https://www.g2.com/products/zengo-wallet/reviews) ## Top-Rated Products (Ranked by G2 Score) ### 1. [Killswitch](https://www.g2.com/products/killswitch/reviews) Killswitch is a free EV Charger management with integrated payments that enables you to add a virtual checkout to any EV Charging Station and receive payments for its usage. No hardware required. Setup in minutes. Supports any EV Charger model. Streamlined checkout flow: QR scan \> pay \> start charging. No registration or app downloads required. Supports OCPP and non-OCPP compatible chargers. Supports all payment scenarios: pre-paid, post-paid (pay-per.use) and deposits. Supports RFID card management, including pre-paid cards with automatic balance management. Unlimited devices. Free to use. No setup costs. No subscriptions. **Seller Details:** - **Seller:** [Killswitch](https://www.g2.com/sellers/killswitch) - **Year Founded:** 2022 - **HQ Location:** Paço de Arcos, PT - **LinkedIn® Page:** https://linkedin.com/company/killswitchpayments/ (2 employees on LinkedIn®) ### 2. [Kuro](https://www.g2.com/products/kuro/reviews) Kadena delivers the next generation of blockchain platforms for businesses and entrepreneurs by solving the scalability & security concerns that impede widespread blockchain adoption. We offer simple solutions & tools for developing on a blockchain, including a purpose-built smart contract language, Pact; the first high-performance, BFT-consensus, private distributed ledger protocol; and Chainweb, a fundamental breakthrough in proof of work scaling for a public blockchain. Kadena's founders have proven experience creating and building software systems for the financial industry and government including for JPMorgan Chase Bank and the U.S. Securities and Exchange Commission. **Seller Details:** - **Seller:** [Kadena](https://www.g2.com/sellers/kadena) - **Year Founded:** 2016 - **HQ Location:** Brooklyn, New York - **Twitter:** @kadena_io (320,648 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/10831532 (139 employees on LinkedIn®) ### 3. [Mesh](https://www.g2.com/products/mesh-mesh/reviews) Meshpay is a crypto payments platform that connects exchanges, wallets, and payment providers through a unified suite of APIs and client-side SDKs. Businesses integrate once to accept cryptocurrency payments, process deposits, verify wallet ownership, and distribute payouts in local currencies across 60+ countries. The platform supports 24 blockchain networks, approximately 120 tokens, 233+ wallet integrations, and 8 major exchanges including Coinbase, Binance, Kraken, and Robinhood. Mesh Link, our client-side SDK, handles credential validation, multi-factor authentication, and error handling across every supported integration—enabling embedded experiences where users can transfer digital assets without leaving your application. Payments Configure Mesh Link to facilitate cryptocurrency payments within your application. Define accepted payment assets, set amounts, and apply processing fees. SmartFunding technology combines up to five funding sources—linked accounts, available balances, and real-time top-ups—into a single optimized transaction, reducing failed checkouts and increasing conversion. Payments are converted instantly to stablecoins or preferred settlement assets, eliminating price volatility and chargebacks. Stablecoin support includes USDC across 12 networks, USDT across 11 networks, and multiple other stable assets across Ethereum, Solana, Polygon, Arbitrum, Base, Avalanche, and additional chains. Deposits Mesh embeds directly into your platform via SDK, replacing manual QR codes and address entry with a one-click deposit flow. Users deposit from Binance, Coinbase, MetaMask, and 300+ other sources without leaving your application. The embedded flow prevents wrong addresses, wrong networks, and address poisoning attacks. No wallet addresses are exposed to end users. For exchanges, gaming platforms, and Web3 applications, this reduces failed deposits, simplifies onboarding, and improves user retention. Verification Mesh Verify provides programmatic ownership verification for self-hosted wallets and exchange accounts. The API supports MiCA (Markets in Crypto-Assets) compliance and Travel Rule requirements. Verification methods include cryptographic message signing for wallet attestation, gasless micro-deposits (Satoshi tests) for instant proof of ownership, and KYC-lite data retrieval through direct exchange integrations. Verify users before assets reach your platform to reduce fraud, flag risky transfers, and maintain control over fund flows. Payouts The Payouts API converts cryptocurrency to fiat across 120+ currencies and delivers funds through local payment methods worldwide—bank transfers, mobile money, digital wallets, and cash pickup. Settlement times reduce from days to minutes. Use cases include offramping, remittances, B2B settlements, payroll, and contractor payments. The system provides real-time exchange rates aligned with mid-market pricing, transparent fee breakdowns, and automated reconciliation through a unified dashboard. Integration & Developer Experience Mesh provides client-side SDKs for web and mobile, with comprehensive API documentation. The platform handles authentication flows, error states, and multi-factor authentication across all supported exchanges and wallets. Developers can customize the Link UI, configure transfer options, enable multi-language support, and filter providers based on business logic. Webhook notifications provide real-time transaction status updates. Industries Served Payment service providers add crypto as a payment rail with stable asset settlement. Gaming platforms embed deposits for uninterrupted player funding. Travel companies eliminate FX costs and chargebacks. Luxury merchants process high-value international transactions without wire delays. Web3 platforms streamline asset onboarding from any source. Security & Compliance SOC 2 Type II certified with regular third-party security audits and penetration testing. Zero trust architecture with least privilege access controls. Multi-factor authentication enforced for administrative accounts. Encrypted data transmission and storage. Active monitoring for malicious traffic and anomalous behavior. Trusted by 100+ companies globally. **Seller Details:** - **Seller:** [Mesh](https://www.g2.com/sellers/mesh-ea19d546-ce44-45d8-a47c-912e75720217) - **Year Founded:** 2020 - **HQ Location:** San Francisco, US - **LinkedIn® Page:** https://www.linkedin.com/company/meshconnectapi (119 employees on LinkedIn®) ### 4. [Neo](https://www.g2.com/products/neo-2023-07-18/reviews) Neo is an open-source, community driven platform that is leveraging the intrinsic advantages of blockchain technology to realize the optimized digital world of the future. **Seller Details:** - **Seller:** [Neo](https://www.g2.com/sellers/neo) - **Year Founded:** 2014 - **HQ Location:** Shanghai, CN - **LinkedIn® Page:** http://www.linkedin.com/company/neo-blockchain (54 employees on LinkedIn®) ### 5. [Nexo](https://www.g2.com/products/nexo/reviews) Nexo is a premier digital assets wealth platform designed to empower clients to grow, manage, and preserve their crypto holdings. Our mission is to lead the next generation of wealth creation by focusing on customer success and delivering tailored solutions that build enduring value, supported by 24/7 client care. Since 2018, Nexo has provided unmatched opportunities to forward-thinking clients across 199+ jurisdictions. With over $8 billion in AUM and over $403 billion processed, we bring lasting value to millions worldwide. Our all-in-one platform combines advanced technology with a client-first approach, offering high-yield flexible and fixed-term savings, crypto-backed loans, sophisticated trading tools, and liquidity solutions, including the first crypto debit/credit card. Built on deep industry expertise, a sustainable business model, robust infrastructure, stringent security, and global licensing, Nexo champions innovation and long-lasting prosperity. **Seller Details:** - **Seller:** [Nexo](https://www.g2.com/sellers/nexo) - **Year Founded:** 2017 - **HQ Location:** Georgetown, KY - **Twitter:** @Nexo (280,794 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/nexofinance (561 employees on LinkedIn®) ### 6. [peaq](https://www.g2.com/products/peaq/reviews) Advanced Blockchain AG is an end-to-end Blockchain-as-a-Service company based in Berlin, Germany. We develop next generation blockchain infrastructure and applications for the world‚Äôs largest companies in the IoT, Automotive, Telecommunications and Machine industries. Our next generation blockchain infrastructure combines blockchain technology with DAG technology to create the DAGchain. We sell the DAGchain as a product named peaq and develop applications for our clients on top of it. Our clients include the world‚Äôs largest Machine Tool Manufacturer, DMG MORI, and one of the largest car manufacturers in the world. Advanced Blockchain AG is the first blockchain company to be listed on the German Stock Exchange. More info on: www.advancedblockchain.com **Seller Details:** - **Seller:** [Advanced Blockchain AG](https://www.g2.com/sellers/advanced-blockchain-ag) - **Year Founded:** 2017 - **HQ Location:** Berlin, DE - **LinkedIn® Page:** https://www.linkedin.com/company/blockchainag/ (14 employees on LinkedIn®) ### 7. [Permute Finance](https://www.g2.com/products/permute-finance/reviews) Permute is a native Bitcoin bridge, enabling secure, low-cost swaps of BTC into leading blockchains and assets like ETH, AVAX, BNB, ARB, DAI, and more. Built for both retail and institutions, Permute combines deep liquidity, ultra-low fees (0.1%), and non-custodial security to deliver the most reliable bridge for unlocking Bitcoin in DeFi. Learn more at permute.finance. **Seller Details:** - **Seller:** [Electron](https://www.g2.com/sellers/electron-d85fde55-d85e-4c11-adb3-6d7c2a7b39ce) - **Year Founded:** 2021 - **HQ Location:** Dubai, AE - **LinkedIn® Page:** https://www.linkedin.com/company/electron-labs/ (12 employees on LinkedIn®) ### 8. [Polybius](https://www.g2.com/products/polybius/reviews) Polybius is a project aimed to create a regulated bank for the digital generation. **Average Rating:** 2.8/5.0 **Total Reviews:** 2 **Seller Details:** - **Seller:** [Polybius](https://www.g2.com/sellers/polybius) - **Year Founded:** 2017 - **HQ Location:** Brussels, BE - **Twitter:** @OSOM_finance (829 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/16191682 (4 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Mid-Market, 50% Small-Business ### 9. [QUANTOZ](https://www.g2.com/products/quantoz/reviews) Quantoz is an innovative blockchain technology application incubator. With knowledge and experience we build working software tools. **Seller Details:** - **Seller:** [QUANTOZ](https://www.g2.com/sellers/quantoz) - **Year Founded:** 2015 - **HQ Location:** Utrecht, NL - **Twitter:** @Quantoz (4,070 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/quantoz (32 employees on LinkedIn®) ### 10. [RSK Node Papyrus v2.1.0 MainNet](https://www.g2.com/products/rsk-node-papyrus-v2-1-0-mainnet/reviews) RSK Node Papyrus v2.1.0 MainNet is a robust and efficient implementation of the RSKj client, designed to facilitate seamless interaction with the RSK blockchain network. This release focuses on enhancing performance, security, and user experience, making it an ideal choice for developers and enterprises seeking to deploy decentralized applications (dApps on a secure and scalable platform. Key Features and Functionality: - Transaction Relay Improvements: Enhanced handling of pending transactions ensures more reliable and efficient transaction processing. - Persistent Storage for Logs Bloom: Introduces a new storage mechanism that significantly reduces execution times for the `eth_getLogs` method, improving query performance. - Command-Line Tools for Block Management: Provides new tools that enable local export and import of blocks, facilitating better data management and backup processes. - Enhanced Peer Discovery: Improves network connectivity by enabling nodes behind NAT routers to participate effectively in the network. - Removal of Deprecated Methods: Streamlines the client by removing the `eth_compile` family of methods, aligning with current best practices. - Performance Enhancements: Incorporates various optimizations to boost overall system performance and responsiveness. Primary Value and User Solutions: RSK Node Papyrus v2.1.0 MainNet addresses critical challenges faced by blockchain developers and enterprises by offering: - Enhanced Performance: Optimized transaction processing and log retrieval lead to faster and more efficient operations. - Improved Security: Regular updates and the removal of deprecated methods contribute to a more secure blockchain environment. - Simplified Deployment: New command-line tools and improved peer discovery mechanisms make node setup and management more straightforward, even in complex network configurations. By leveraging these features, users can deploy and manage RSK nodes with greater ease, ensuring their dApps operate on a stable and high-performing blockchain network. **Seller Details:** - **Seller:** [RSK Labs](https://www.g2.com/sellers/rsk-labs) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 11. [SATOSHIPAY](https://www.g2.com/products/satoshipay/reviews) Global, fast and easy micropayment solutions **Seller Details:** - **Seller:** [SATOSHIPAY](https://www.g2.com/sellers/satoshipay) - **HQ Location:** London, GB - **Twitter:** @SatoshiPay (7,259 Twitter followers) - **LinkedIn® Page:** https://uk.linkedin.com/company/satoshipay (13 employees on LinkedIn®) ### 12. [Swirlds hashgraph](https://www.g2.com/products/swirlds-hashgraph/reviews) Swirlds is a software platform designed to build fully-distributed applications that harness the power of the cloud without servers. Developers can create apps for shared worlds with fairness in decision making, speed, trust and reliability, at a fraction of the cost of traditional server-based platforms. **Seller Details:** - **Seller:** [Swirlds](https://www.g2.com/sellers/swirlds) - **Year Founded:** 2015 - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/swirlds-inc (8 employees on LinkedIn®) ### 13. [Tangle](https://www.g2.com/products/tangle/reviews) A quick introduction to the data structure behind IOTA's distributed ledger and protocol. **Seller Details:** - **Seller:** [IOTΛ Foundation](https://www.g2.com/sellers/iot-foundation) - **Year Founded:** 2017 - **HQ Location:** Berlin, DE - **LinkedIn® Page:** https://www.linkedin.com/company/iotafoundation (143 employees on LinkedIn®) ### 14. [Telcoin](https://www.g2.com/products/telcoin/reviews) Remittances Reimagined on Mobile There are nearly five times more mobile phones than active bank accounts, yet people around the world are still lining up to send money from high-cost remittance agents like Western Union. Why waste time and money when you could be using what’s already in your pocket? **Seller Details:** - **Seller:** [Telcoin](https://www.g2.com/sellers/telcoin) - **Year Founded:** 2017 - **HQ Location:** Los Angeles, US - **LinkedIn® Page:** http://www.linkedin.com/company/telcoin (63 employees on LinkedIn®) ### 15. [Tepleton](https://www.g2.com/products/tepleton/reviews) Tepleton, a FinBlockchain solution based on the underlying cross-chain technology, is a blockchain value network that serves for the financial industry preferentially, which will empower the frontier financial sectors, such as fund, insurance, banking, and securities, and build the new finance ecology. The Decentralized Proof of Stake (DPoS) in combination with the Byzantine Fault Tolerance (BFT) security consensus mechanism, could not only guarantee quick transfer of information and value on the main chain, but also protect the main chain from malicious attacks through isolating the Center and Area. It features security, high performance, and consistency. The concept FinBlockchain was firstly proposed by the Tepleton team in a global scale, which is the abbreviation of finance and blockchain, and it is defined as an ‚Äúopen, credible, efficient, and decentralized new finance era‚Äù. **Seller Details:** - **Seller:** [Tepleton](https://www.g2.com/sellers/tepleton) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 16. [Tomo Wallet](https://www.g2.com/products/tomo-wallet/reviews) Tomo Wallet is an all-in-one Web3 social wallet that allows users to log in effortlessly with their social accounts. It supports all major blockchain networks, including Bitcoin, EVM, Solana, Ton, Tron, Cosmos, and more. With Tomo Wallet, users can easily manage assets, send crypto, perform cross-chain swaps, buy trending meme coins, earn points, chat, make friends, and participate in token-based communities. They can also on- and off-ramp fiat currency using a credit card. Tomo is available as a Telegram mini-app, a mobile app for iOS and Android, and as a Google Chrome extension, offering a comprehensive solution for all Web3 needs. **Seller Details:** - **Seller:** [Tomo](https://www.g2.com/sellers/tomo) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 17. [TradeIX](https://www.g2.com/products/tradeix/reviews) The TradeIX Platform from TradeIX is rewiring trade finance with its four components TradeIX Apps, TradeIX Developer, TradeIX Composer, and TradeIX Core represent the dawn of the “internet of trade. **Seller Details:** - **Seller:** [TradeIX](https://www.g2.com/sellers/tradeix) - **HQ Location:** N/A - **Twitter:** @tradeix (789 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 18. [Trelis](https://www.g2.com/products/trelis/reviews) Trelis allows web3 businesses to accept recurring payments in USDC. Customers provide one signature up front and payments are automatically withdrawn directly from the customer to the merchant on a monthly or annual basis. Merchants can also receive one-off payments from customers with no transaction fees (up to a limit of $1,000 per month). **Seller Details:** - **Seller:** [Trelis](https://www.g2.com/sellers/trelis) - **Year Founded:** 2023 - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/trelis-research/ (2 employees on LinkedIn®) ### 19. [Waves Blockchain](https://www.g2.com/products/waves-blockchain/reviews) Fast, decentralized and open network with a focus on accessibility, security and easy integration **Seller Details:** - **Seller:** [Waves Blockchain](https://www.g2.com/sellers/waves-blockchain) - **HQ Location:** LONDON,, GB - **LinkedIn® Page:** http://www.linkedin.com/company/waves-platform-ltd (12 employees on LinkedIn®) ### 20. [Wyre](https://www.g2.com/products/wyre/reviews) Wyre provides world-class Payment APIs. From accepting card payments to sending global payouts, our APIs help you launch in hours, not months. **Average Rating:** 1.0/5.0 **Total Reviews:** 1 **Seller Details:** - **Seller:** [Wyre](https://www.g2.com/sellers/wyre) - **Year Founded:** 2013 - **HQ Location:** San Francisco, US - **LinkedIn® Page:** https://www.linkedin.com/company/17902351 (17 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Small-Business ### 21. [XFamily](https://www.g2.com/products/xfamily/reviews) We create disruptive fintech solutions to move your business to the next level. Our expertise: • Distributed data processing • Decentralized applications • Mobile Applications • Cryptocurrency • Data Storage System • Consulting • Smart Contracts • Blockchain We take an active position with the understanding of our social mission. We create technological solutions that contribute to global evolutionary processes and have a positive impact on society. **Seller Details:** - **Seller:** [Lily](https://www.g2.com/sellers/lily) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ## Parent Category [Blockchain Software](https://www.g2.com/categories/blockchain)