Best Free Blockchain Platforms of 2024

Footprint is an all-in-one analysis platform to visualize your discoveries in blockchain data.

KeeCoin is a Free Open-Source dApp that allows you to manage your Ethereum Wallet, and interact with Blockchain ETH BSC. Analyze info wallet: Balance, transactions, markets, and more.

The Mercor platform can be used for free at the moment. Give the platform a shot and invest in or create state-of-the art algorithms. Outperform the market. Start investing like a pro. Invest in the most advanced algorithms. Connect with other traders and developers by creating your own profile. Your algorithm can be built and deployed. Your bot will be accessible to everyone and you will earn a commission. Mercor creates a bridge between algorithmic trading, everyday investors worldwide and disrupts financial markets. Large institutional investors dominate markets where data and licenses are essential for competitive advantage. This dominance is due to a lack of cooperation between developers and private traders. We at Mercor aim to radically alter this dominance by creating an infrastructure that facilitates cooperation and aiming to democratize algorithmic trading.

Vezgo offers one API to integrate with every Digital Asset. Whether you want to get access to data on Centralized Exchanges, Decentralized Wallets, NFTs or the Blockchain, Vezgo's API will provide a simple integration to allow your users to connect all their Web3 accounts. Vezgo bridges Web2 data into your Web2 use case. It's a simple API that will consolidate and aggregate your user's full balances, positions and transactions in a normalized and standardized data set you can use in your existing Web2 applications.

OnFinality is a platform for blockchain infrastructure that saves web3 builders their time and makes their lives simpler. OnFinality provides API endpoints that are scalable for the largest blockchain networks. It empowers developers to automate testing, deployment, scaling, and monitoring their own blockchain nodes within minutes. OnFinality has processed over 300 billion RPC requests to date across 70 networks, including Polkadot and Ethereum, Moonbeam and Astar. It is constantly expanding these mission-critical services to developers so they can build the decentralised future faster! OnFinality helps you to be smarter.

Spheron is a web3 infrastructure platform that provides tools and services to decentralize cloud storage and computing, allowing audited data centers to join the Spheron marketplace. The decentralized and governed nature of the infrastructure, overseen by Spheron, ensures permissionless access and heightened security for all users. Spheron Compute offers a feature-rich alternative to traditional cloud services at only one-third of the cost. At Spheron Network, we're dedicated to empowering Web3 builders by providing advanced compute infrastructure solutions. Our mission is to minimize dependence on centralized infrastructure providers, fostering a more secure and resilient digital ecosystem. We believe in the power of community and the critical role it plays in safeguarding our network. By democratizing access to our infrastructure, we're inviting more community members to join us in strengthening and securing our digital foundation. This collective effort is vital in protecting us against any potential threats and ensuring a robust, decentralized future.

A payroll decentralized application or peer to peer contract. ChainPact currently allows you to make two types of pacts: Gig pact or Proposal pact. Gig Pact allows anyone to create a freelancing or employment contract on the Blockchain. This is a time-based contract where the employer pays the agreed upon payment at the agreed upon intervals. The contract acts as an "escrow smart contract" for the payment. The Proposal pact smart contracts can also be used to create a fundraising campaign or kickstarter-type campaign on blockchain. It allows the creator of the smart contract to set a voting start time and duration. So contributors can choose to vote later on whether the funds are to be disbursed to the creator's account or to another account (e.g. refunded to them).

UpRock is your personal AI Insight Exchange powered by decentralized physical infrastructure that rewards the people. We're democratizing access to superhuman web crawling and data insights based on your work/life goals.

The Nodle SDK transforms smartphones into edge nodes for the Nodle Network. Edge nodes are rewarded for completing missions on the Nodle Network, such as communicating smart devices. The Nodle SDK can be downloaded through the Nodle App or through mobile app publishers that are part of the Nodle Network. Nodle uses smartphones as an existing infrastructure, instead of building a new telco infrastructure, whether it's through base stations, wires or space. Nodle creates an economic layer that allows logistics companies, IoT startup companies, and builders to tap the unused power in smartphones at a marginal cost, instead of investing in a new hardware infrastructure.

Ever Platform offers developers products, APIs and tools that help them build, test and run applications on TVM compatible networks (Everscale (TON), Venom (Gosh), etc.). Rich and high-availability APIs for TVM Blockchains. Small to large businesses that don't want their infrastructure managed. Enterprises, heavy-load DApps and enterprises who want the best API performance. Evercloud is designed for those who wish to maintain and run their own node, with basic API. It's for DApp developers, contract testers and DApp developers who want to test local before testing on real networks. A robust GraphQL-based API shared by all products allows for a smooth transition from local testing to production. Evercloud provides TVM developers with scalable GraphQL endpoints. Create Evercloud project to start your communication with Blockchain.

Visualize the Bitcoin Economy with blockchain data and intelligence. Signal21 provides institutions and individuals with Bitcoin data and research - L1, Dapps, and L2, all in one place. This is for trading, risk management and research in the Bitcoin Economy.

Bitaps offers a web service called Bitcoin Explorer that allows you to track transactions, block transactions and balances. Open API, payment processing, and Bitcoin tools. Blockchain API allows you to query information on basic entities such as blocks, transactions, and addresses. Blockchain explorers for mainnet and testnet. The blockchain explorer is a great tool for developers. It is also possible to obtain information about transaction unsend outputs (UTXO), contracts, and timeline statistics. Generate address, convert private key or public key to address. Create, verify, split, or restore BIP39 mnemonic codes. Calculate addresses and keys using BIP32 extended keys. Sign any message to verify the signature. Sign, verify, and broadcast a new transaction. Broadcast transaction to Bitcoin peer-to-peer network. Print and create a Bitcoin gift card. Coin mixer protects your privacy. Sell your files, photos, notes, and other digital goods.

The social network that allows you to own your data and make money from your content. We don't sell data and will never. It's all around you every day. Trolling, censorship, fake news, and pesky ads are all part of the daily reality. You are the one who provides all the value to the social media platforms you use. They make billions and you get nothing back. It is time to get your data back. Interactions on Twetch are micropayments. Twetch stores all of your content on the blockchain and has it signed by you. Imagine being able to message someone without having to disclose any of the information you send to third parties like Facebook or Twitter. Your messages would be completely private and only accessible to you if you grant permission. Twetch Chat is fully encrypted messaging that uses Bitcoin, AES and ECIES. You can also use the app to make peer2peer payments or chat with your group.

Complete crypto investing management toolkit: view the transaction history by types of the transaction; check the wallet overview - connected networks, balances; track the portfolio performance - assets, profit and loss, 24-hour return; manage liquidity pools and find the best opportunities. The safest all-in-one platform: check the approved contracts for known issues and manage token allowances, get the advanced free express defi audit report with 100+ vulnerabilities explained. Acess open-source API of the World's First Audit Database and the World's Largest REKT Database.

Infura's top-class infrastructure will ensure that your decentralized application scales to your users' needs. Our instant access APIs allow you to connect your app instantly. We support JSONRPC over HTTPS and WebSocket interfaces. We also provide subscription-based connections. You can start using Infura from a single URL. Our 24/7 team of experts can handle any network changes or upgrades so that you can concentrate on building your applications. We believe in a future that is powered by decentralized protocols and networks. So developers can spend their time creating and building, we provide the infrastructure necessary to make this happen. Our Infura dashboard allows you to access valuable insights, add apps, and much more. Do you have questions or need help? You can find answers in our active community, current status page, or directly in our expanding library.

Comprehensive Ethereum developer platform that allows for real-time monitoring, alerting and debugging. It also allows you to simulate Smart Contracts. You can sort and group transactions by any parameter that you choose. This makes it easier to analyze and explore robust data. With just a few clicks, you can instantly inspect the transaction execution and find the line that your transaction was reverted to. You can see the state of your contract at any stage in a transaction, and examine state changes in a more detailed view. Visualize and analyze your Smart Contract's behavior to spot patterns and gain deeper insight into transaction data. You will be notified via your preferred channels, such as Slack, Email and PagerDuty, whenever an event triggers your customized set of rules. To optimize Smart Contracts and lower your transaction costs, get a detailed breakdown of gas usage. Before you execute transactions, understand how they will behave and estimate gas usage.

Blocknative is a platform that enables traders and builders to profit from transparency and profit. Our platform makes it easy to access mempool data. All public blockchain transactions pass through the mempool before being confirmed. Transaction anxiety is caused by the mempool. Blocknative's suite offers transparency to the mempool on Bitcoin, Binance, xDai and xDai. Blocknative's suite offers developers a range of tools that allow for real-time monitoring of the mempool. Blocknative's global platform for mempool monitoring continuously captures, normalizes and enriches inflight transaction data. Unmatched data coverage and subtransaction resolution are available for Bitcoin, Binance, xDai and xDai.

CYBAVO is a digital security company that protects digital assets. It was founded by pioneers and experts in the security and cryptocurrency industries. They have more than 20 years of experience in cybersecurity at the highest levels. CYBAVO's mission it to provide the best technologically advanced security for digital asset custodians. Our expertise in cybersecurity, decentralized technology, and blockchain technology allows us to empower blockchain companies by providing enterprise-ready crypto wallet management services that are secured with the most advanced technology. Our robust cryptographic scheme protects private keys and minimizes key loss. We use a shared responsibility model to minimize the risk. To theoretically gain access, an attacker must compromise at least three entities. Our solution is built on security. Our platform is secure from the operating system to the programming language level up to the strong enforcement of our transaction policies.

Coinpath®, a set of APIs for blockchain money tracing, is based on a complex mathematical algorithm that can perform complex calculations among blockchain addresses to show money flow. Coinpath®, which uses machine learning and heuristics to determine clusters, transaction flows, and account balances, uses heuristics. Our Coinpath®, APIs are the backbone for multiple blockchain investigation and compliance options. The Coinpath®, a set API endpoints that can trace money to any source or destination, create money flow graphs and make aggregate transfers to addresses, is called Coinpath®. You can find the source and destination of money, as well as the amount and flow path. Coinpath®, which analyzes wallet transactions and addresses, creates a clear data graph of money flow and shows the path from funds' origins to various crypto services and VASPs. Our blockchain forensics technology allows customers to monitor their deposits and withdraws for "tainted coins" that are involved in money laundering, terrorist financing, etc.

Presearch is a decentralized search engine powered by blockchain technology that allows you to search privately, get better results, and earn rewards. Presearch is creating an ecosystem to support the PRE token. It will provide the world with a decentralized, community-powered search engine. The Presearch Engine harnesses the power of a number of the world's top search engines and other data sources to provide users with a compelling search experience that offers great results, protects user privacy, provides more choice and control, while also being censorship-resistant. Presearch nodes are able to be installed on any server or computer that supports Docker and provide the computing resources necessary for the Presearch Engine. Pre tokens are also given to those who run nodes.

One line of code can supercharge your development with the most powerful blockchain developer platform in the world, used by 70% of the top Ethereum apps. The most popular Ethereum API is Alchemy Supernode. All the functionality of a node is available, including JSON RPC support. However, you get the supercharged reliability and data correctness required to run top-level applications on the blockchain. Alchemy Build is an in-house suite that provides all the tools you need to quickly prototype, debug and ship products. You can instantly search through millions of historical requests, view transactions in real-time, make JSON/RPC calls from the dashboard, and scan for recent errors and requests. Alchemy Monitor provides a comprehensive suite dashboards and alerts to monitor app health, performance, user behavior, and other factors. Instantly check the health of all your apps, gain user insights without compromising privacy and get automated alerts.

NOWNodes is a Blockchain-as-a-Service that provides access to Full Nodes and Explorers via API. 50+ blockchain networks supported. Select the node you need, connect using available methods. We will take care of the rest. The service offers a high-quality infrastructure that's reliable, cost-effective, quick, and efficient. All partners have access to Service Quality Standards. Your nodes are monitored 24/7 to ensure their availability and relevance. Our clients enjoy the ability to scale for large tasks and rapid API responses.

Enterprise customers will be able to access a blockchain-based data registry as well as a verifiable credential system. This will allow them to independently verify data and processes. You can use blockchain to create entries that prove that data existed in a particular state at a specific time. Anyone with access to the data will be able to verify it against the blockchain version. Any Connect-enabled system can quickly detect any future changes to the data. Factom blockchain provides immutable evidence by publishing timestamped proof of your data and documents. This prevents costly disputes. The Factom blockchain keeps your evidence safe and available for review whenever you need it. The Factom blockchain is a strong public witness. As the protocol grows, more computers run the protocol and agree on entries, the witness to their proofs becomes irrefutable.

Fleek makes it easy for you to create websites and apps on the open web. It is permissionless, trustless and censorship-resistant and has no centralized gatekeepers. Fleek products are built using the underlying protocols of the new Open Web (Internet Computers, IPFS, Textiles, Filecoin, Textile, Filecoin). Ethereum This allows you to enjoy the same awesome performance, resilience, trustlessness, and censorship-resistance benefits across all products and use cases. It is easy to use and requires very little code. We are creating an open interface to host and store web services on the Open Web. This will be done by combining and orchestrating protocols to power trustless, decentralized alternatives to the existing web's centralized infrastructure. Fleek allows you to upload, store, and fetch files from IPFS in a simple, efficient, and familiar manner. It supports API, CLI, and UI interfaces.

Your NFT can be shared whenever, how, or where you wish. Beautiful, vibrant, and uniquely yours. Wait times are the worst thing about an experience. We ensure NFTs are reliable and fast for everyone. Uploading a file is as simple as clicking a button. Our support team is available to help you if you have any questions. You don't need to have any technical knowledge. Pinata makes file storage simple for everyone from day one. You can easily share your creations with the world, regardless of whether they are images, video, 3D files, or an app. Pinata was designed for developers. Our APIs and SDKs are perfect for building apps, NFT marketplaces, or anything else. You are the star of the show. Pinata works behind-the scenes. We offer the best support in the industry through multiple channels.