Alternatives to Graffle
Compare Graffle alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Graffle in 2026. Compare features, ratings, user reviews, pricing, and more from Graffle competitors and alternatives in order to make an informed decision for your business.
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1
Across Protocol
Across Protocol
Across offers high speed, low fee interoperability solutions powered by intents. Intents is proving to be a winning solution, as Across dominates the routes its supports, frequently able to provide the cheapest and fastest bridge option. Across' unique value is that it guarantees genuine, not synthetic, assets are transferred cross-chain. With an Across integration, dapps and blockchains are able to provide their users with best-execution cross-chain settlement, without security tradeoffs. Across Protocol offers three products built on a modular, intents-based framework. Across Bridge, which offers high speed, low fee token bridging. Across+, a free chain abstraction tool that allows dapps to onboard users, from any chain, in seconds, for cents. Lastly, Across Settlement, which is a settlement layer that dapps can plug into, to execute intents-based order flow. The future of interoperability are intents, and Across is leading its execution.Starting Price: $0 -
2
BlockVigil
BlockVigil
Designed for entrepreneurial software developers, BlockVigil is the ultimate developer tool to build and scale blockchain apps with just a few lines of code. We allow you to build full-stack apps on blockchain, without learning protocol specifics. Smart contracts are quickly deployed through our system and the resulting API is instantly available to start testing. Use webhooks and WebSockets to integrate with third-party services in real-time with minimal technical effort. Our docs cater to every developer, all the way from beginners to advanced. We also provide examples to build upon. Use webhooks, WebSockets and Zapier to execute powerful off-chain and real-world workflows. BlockVigil's API gateway makes it super easy to build your blockchain apps, so you can quickly build and scale with just a few lines of code, from web developers to app developers. -
3
IPN.tools
Альфа-Лайн, ООО
Receive instant notifications on custom events on blockchain. Our infrastructure monitors events on tens of blockchain networks according to your rules and sends notifications in a comfortable ways: 1) HTTP-webhooks 2) websocket 3) API 4) Telegram notifications You can create rules to track any events of any smart-contract on supported chains. We support tracking of any events (including nested transactions and internal calls) in EVM networks, Tron (TVM), and will soon start supporting Solana. Our real-time blockchain alerts allow you to create modern Web3-applications or dApps. You also can get informed about payments such as native coin, token transfers(ERC20 and other), NFT(ERC721), ERC1155 transfers and any other custom events instantly. Our service is trying to add a missing layer into the Web3 crypto industry that works fast and scalable. We monitor and trigger - you get notified. Enjoy! -
4
Sentio
Sentio
End-to-end observability platform to help you gain insights, secure assets and troubleshoot transactions for your decentralized applications. Use our type-safe, easy-to-use yet powerful SDK to collect and transform data based on smart contracts' events, transactions, traces, and states. Collected data are versioned for fast and easy iteration. Build low-code, real-time dashboards in seconds with powerful transformation and aggregation functions. Visualize metrics and easily zoom in and out at different timespan. Set up real-time alerts to notify your team via Slack, Telegram, Email and webhook so you can react quickly to critical events. Emit structured logs that are searchable and can be referenced from real-time dashboards. Sentio's mission is to accelerate DApp proliferation by bringing the best and battle-tested developer tools, infrastructure and philosophy to the crypto world. Leave your email to receive updates about our launch and gain early access to our beta release.Starting Price: Free -
5
Efinity
Efinity
Next-generation Blockchain for NFTs. Scalable, decentralized, cross-chain network designed to bring non-fungible tokens to everyone. Enjin is developing Efinity, a next-generation blockchain for digital assets, built on Polkadot. Businesses and developers seriously need a platform that can deliver a modern, mainstream and developer-friendly NFT experience. Since the release of Ethereum, there have been attempts to build infrastructure and tokenization around this general-purpose computing blockchain, but there’s an ever-growing thirst for a better solution. Creators are forced to work with crippling fees, inflexible smart contracts and disjointed interoperability. Adoption of today’s NFTs is still limited to die-hard crypto enthusiasts. The blockchains that non-fungible tokens live on give actual users no incentives (other than the prices rising), because miners are given the full share of generated tokens. -
6
Chain49
Hartmann IT Solutions GmbH
Kickstart your next blockchain project with Chain49! We provide access to our network of blockchain full nodes located in Germany via JSON-RPC, WebSocket and a shared API based on battle-tested indexer Blockbook. We support the most popular blockchains like Bitcoin, Ethereum, BNB Smart Chain and more! By using our services, you can save a lot of time and money spent on setting up your own blockchain infrastructure and just focus on developing your idea. Dedicated nodes and custom setups are also available from over 50 different blockchains for the highest load requirements without any rate limits. Contact us for a free consultation today or register for a free key and start building awesome things!Starting Price: €49/month -
7
Space and Time
Space and Time
Dapps built on top of Space and Time become blockchain interoperable, crunching SQL + machine learning for Gaming/DeFi data as well as any decentralized applications that need verifiable tamperproofing, blockchain-security, or enterprise scale. We merge blockchain data with a next-gen database by connecting off-chain storage with on-chain analytic insights. Join on-chain and off-chain data, making multi-chain integration, indexing, and anchoring data easy. Enabling advanced data security with mature and well-proven capabilities. Choose source data: connect to relational, realtime blockchain data we've already indexed from major chains as well as off-chain data you've ingested. Send tamperproof query results to smart contracts in a trustless way, or publish the query results directly on-chain using our novel cryptographic guarantees (Proof of SQL). -
8
Enjin
Enjin
Products that make it easy for individuals, businesses, and brands to use non-fungible tokens of the future. Discover pioneering blockchain projects created by talented developers and forward-thinking companies across the world. Scalable, decentralized, cross-chain network designed to bring non-fungible tokens to everyone. Millions of people use Enjin's products to manage, create, and trade fungible and non-fungible tokens. Enjin Coin has real-life value, meaning that all NFTs created with it have real-life value, too. These NFTs exist on the blockchain, which makes them powerful. Your entire gaming inventory can be in your phone. To make all of this possible, we've created a product ecosystem fueled by Enjin Coin. We believe virtual worlds of tomorrow will evolve into an interconnected digital reality. More than simulations, these new realms will empower us to create real-world value while having fun. -
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FastNode
FastNode
FastNode is a service that helps blockchains companies and DApps in easy access to nodes by JSON-RPC, REST & WebSockets APIs. Fastnode.io is a web 3.0 node provider that provides the infrastructure for building dApps Fastnode.io developer tools guarantee easy and reliable access via API to a variety of blockchain protocols: Bitcoin, Ethereum, Binance smart chain, etc. Whether it is one node or thousands, we can help. Do you ever thought how much money you spending on a nodes providers? Please take a moment to check our presentation! We are Fastnode.io company that provides efficient full blockchain nodes. Our prices strictly made to be available for all companies and users worldwide. Our development is aimed at a variety of clients of the blockchain market. For 2 years, we have been trying to make you a great product at a good price.Starting Price: $0 -
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Sumer.money
Sumer
Non-fungible assets on different chains create liquidity walls for the financial Internet. Deposit supported Assets on any chain Sumer operates. Mint cross-chain fungible synthetic assets including stable coin, major cryptos and more. Trade, farm and spend the synthetic assets across multiple chains. -
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Beeders
Beeders
The best of our software as a product for you to start your business fast. Your ideas quickly launched on the market. Platform of products consolidated using Blockchain technology. Decentralized exchange with no risk for user custody wallets. Web/browser-based integrated with Metamask. Unlimited ETH tokens ERC20 crypto/crypto pairs. Fungible, Non-Fungible (NFT) or any type of smart contract. KYC, matching engine order book, spreads, accounting system, hot and cold wallets, multi-language, multi-currency, reports and more. Cross-chain integrated Ethereum and Binance Smart Chain options. Liquidity pool and swap like Uniswap, Pancakeswap. Earn administration fee providing your own platform. Beeders since 2017 develops and delivers software solutions using Blockchain. Software is extremely important in the current era, a time of digital transformation for all processes we know. Having a quality software product is our number 1 priority. -
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SIMBA Chain
SIMBA Chain
SIMBA Chain enables organizations to monetize and unlock the hidden value of their physical and digital assets through Smart Contracts and Non-Fungible Tokens (NFTs). Streamlined User Interfaces, APIs Building Data Relationships, Sustainable Blockchain Applications, and NFT Marketplaces. SIMBA Chain’s unique approach enables you to take disorganized critical data and organize it using drag and drop graph-based UIs to create relationships and secure it using the non-repudiability of the blockchain. Using SIMBA Chain’s easy to use Smart Contract Designer UI, you can specify relationships between your digital assets to make querying more intuitive and efficient. Smart Contracts and APIs are automatically generated. SIMBA provides a generic API to multiple blockchain systems so the system does not have a dependency on a single blockchain or distributed ledger technology. SIMBA Chain supports Ethereum, Quorum, Stellar, RSK, Binance, Ava Labs Avalanche, Hyperledger Fabric, and more. -
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Codex.io
Codex.io
Codex is an API for enriched blockchain and prediction market data. For tokens, it covers real-time pricing, charts, holders, balances, and aggregated analytics for 80M+ tokens and 700M+ wallets across 80+ networks (EVM chains and Solana), with sub-second freshness, historical USD pricing, and WebSocket and webhook subscriptions. Codex also provides prediction market data across Polymarket and Kalshi through a single schema. This includes events, markets, traders, holdings, live order books, and trade feeds, along with time-windowed stats and ranking signals (volume, liquidity, open interest, trade count, and unique traders) at 5m through 1w windows that the venue APIs do not expose natively. Codex is a GraphQL API that most teams query directly, with an optional TypeScript SDK. There is also an MCP server for reading the documentation. Codex offers a free tier (10,000 requests/month), usage-based Growth pricing, and Enterprise plans. Developers use it to build trading platforms.Starting Price: $350/month -
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Unmarshal
Unmarshal
Build applications to track users' token balances, transactions, and protocol positions with Unmarshal's APIs and Notifications. Help users to track token metrics, protocol metrics and price trends with Unmarshal's APIs, Websockets. Track protocol volumes, analytics, transactions and user positions for lending, borrowing, liquidity with Unmarshal's protocol engine. Make better investment decisions with Unmarshal's insights & analytics dashboards and price trend notifications. Access the rich, decoded and indexed on-chain data with single line of code from any blockchain.Unmarshal is a Decentralized network of blockchain data indexers and transforming tools to power DeFi applications on any chain. Fully indexed blockchain data to track wallet balances and transactions on multiple chains. Self-service portal to subscribe any new protocols. Receive indexed data within hours. Real-time alerts to keep your customers up-to-date on any transactions in their wallets.Starting Price: $200 worth of MARSH per month -
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aelf
aelf
aelf is the most advanced and secure blockchain cloud infrastructure with segregate, unlimitedly scalable cloud computing networks, leading the decentralized future. Innovative cross-chain interoperability, elegant multi-level main-side chains structure; unlimited scalability, leading in Blockchain 3.0 era with unique cross-chain technology. Based on this public beta testnet, you can try the core functions of the aelf main network, node building and election, mining rewards, sidechain configuration, cross-chain interaction, DApp deployment, and more. A complete suite of application development tools for underlying decentralized blockchain layers to suit a wide range of developer needs. aelf community members participate in building aelf ecosystem, achieving progressive development through different governance methods such as the aelf DAO, Node Election, Resource Purchase, and Proposals. -
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AG-UI
AG-UI
AG-UI is an open, lightweight, event-based protocol that standardizes how AI agents connect to user-facing applications. Built for simplicity and flexibility, it enables seamless integration between AI agents, real-time user context, and user interfaces. AG-UI is designed for agent-human interaction: during agent executions, backends emit events compatible with standard AG-UI event types, and agent backends can accept simple AG-UI-compatible inputs as arguments. It works with any event transport, including SSE, WebSockets, webhooks, and other streaming systems, while providing a flexible middleware layer that ensures compatibility across diverse environments. AG-UI brings agents into user-facing applications and complements the wider agentic protocol stack: MCP gives agents tools, A2A allows agents to communicate with other agents, and AG-UI connects agents directly to the user interface.Starting Price: Free -
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Alchemy
Alchemy
Alchemy gives teams the blockchain infrastructure they need to build and scale onchain products without running node infrastructure themselves. Through APIs, RPC endpoints, webhooks, and developer tools across 100+ chains, Alchemy provides reliable access to blockchain data and transaction execution for apps, trading platforms, fintech products, AI agents, and more. Teams use Alchemy to ship faster, troubleshoot issues sooner, and run production workloads with the reliability and performance serious blockchain applications demand.Starting Price: $49 per month -
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Arcade
Arcade
Arcade is built on the Pawn Protocol, an infrastructure layer for NFT liquidity that enables the financialization of non-fungible assets commonly referred to as non-fungible tokens or NFTs. NFTs represent a revolution for storing value and attributing ownership of unique assets in the metaverse and the creator economy. A smart contract powered by state-of-the-art crypto engineering keeps your loan contracts on track, on time, easily accessible around the clock. Earn interest as a secured lender, or borrow against your NFT assets, all running on the Ethereum blockchain. Arcade is backed and trusted by world-class investors and trailblazers who believe in pushing the boundaries of web3 technology. We follow the highest blockchain industry standards. Our protocol has been stress tested and verified by industry peers to ensure security, uptime, and speed set new industry standards. -
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MaticVigil
MaticVigil
We allow you to build full-stack apps on Ethereum via Matic Network, without learning protocol specifics. Our docs cater to every developer, all the way from beginners to those already building apps via web3, and provide examples to build upon. Smart contracts are quickly deployed through our system and the resulting Open API spec along with webhook and WebSockets are instantly available to start testing. Supercharge and extend your blockchain apps with our integration services over Websockets, Webhooks, Zapier, Slack, IFTTT. The possibilities are endless. MaticVigil is an API gateway on top of the Matic-network EVM-compatible sidechain. It enables a developer to write code to interact with value transfers and transactions on Matic as if it were talking to just another web service REST API over HTTP. You can focus on coding "business logic" without worrying about the "protocol logic" behind the scenes. -
20
Aleph.im
Aleph.im
Keep your dApp running smoothly, thanks to our reliable web3 cloud solution. Run your data storage and business logic on our unstoppable decentralized network. Instead of a centralized service such as AWS or Google Cloud. Consider using the Aleph Indexer Framework for indexing blockchain data. It's open-source, multi-chain, and provides an easy-to-use solution for building high-performance, decentralized indexers on Aleph.im's infrastructure. -
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NetObjex
NetObjex
Web3 wallets are essentially digital wallets. As such, they have the ability to store digital assets. This includes everything from fungible to non-fungible (NFTs) tokens. Second, a Web3 wallet also allows you to interact with dApps on various blockchains. In turn, wallets help you access an extensive ecosystem of dApps. NFT marketplaces are platforms where NFTs can be stored, displayed, traded, and in some cases minted. These marketplaces are to NFTs what Amazon or eBay are to goods. NFT marketplaces allow digital collectors to buy, sell, and create their own tokens that represent ownership of unique, tangible, and intangible items. NetObjex next generation NFT marketplace platform allows enterprises to create their marketplace and host events in the metaverse. -
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Wyvern Protocol
Wyvern Protocol
Trade any kind of digital asset — from rare virtual kittens to ENS names, land rights, or even smart contracts themselves. Wyvern Protocol powers the peer-to-peer exchange of digital assets. Trade any kind of non-fungible asset — from rare virtual kittens to ENS names, land rights, or even smart contracts. Wyvern can be deployed on any EVM-based blockchain, allowing developers to power their asset exchange. The Wyvern Protocol codebase is open source, permissively licensed, and third-party audited. Pick whichever method of sale you prefer: fixed price, Dutch auction, or something more exotic. Interface with the Exchange through a website, a mobile application, or a custom script. Trade any kind of non-fungible asset — from rare virtual kittens to ENS names, land rights, or even smart contracts. Trade ERC20 tokens, ERC721 NFTs, or custom assets in any combination. -
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NFT.org
NFT.org
Trade singular or custom baskets of fungible and non-fungible tokens on Ethereum and Polygon — 100% on-chain. NFT.org is powered by NFT Protocol - the premiere decentralized NFT trading protocol. NFT.org is the zero-intervention platform for safely trading all digital asset types. Trade any quantity and combination of supported asset types: ETH/MATIC, ERC 20s, ERC 721s and ERC 1155s. Assets are transferred on-chain to NFT Protocol upon swap creation and can only be released back to the swap creator or to a counterparty who's met the swap's conditions for execution. User signatures are never gathered nor stored. If it's on Ethereum or Polygon it can be traded on NFT.org. Unlock liquidity for otherwise illiquid assets via multi-asset barter on the most secure NFT trading platform. The future of NFT trading is multi-asset and 100% on-chain. $NFT is NFT Protocol's governance and utility token used to calculate protocol fees, reward users & participate in governance. -
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Goldsky
Goldsky
Check in every change you make. Swap versions via history to make sure your API’s running smoothly. With our subgraph-optimized pre-caching infrastructure, customers see up to 3x faster indexing with no code changes. Create streams with SQL from subgraphs and other streams, get persistent aggregations with no lag, and access the result through bridges. Sub-second, reorg-aware ETL to tools like Hasura, Timescale, Elasticsearch, and more. Merge subgraphs across multiple chains into one stream, and query expensive aggregations in milliseconds. Layer streams on streams, join with off-chain data, and form your unique real-time view of the blockchain. Run resilient webhooks, run analytical queries, fuzzy search, and more. Bridge streams and subgraphs to databases like Timescale and Elasticsearch, or straight a hosted GraphQL API. -
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Synternet
Synternet
Today, builders face barriers to accessing real-time, reliable data across different blockchains. They rely on fragmented, centralized data sources and unreliable infrastructure, slowing development and adoption. Synternet offers a solution by providing permissionless real-time data infrastructure that empowers developers to build the next generation of cross-chain DApps by utilizing composable data streams. Synternet and its data layer power data infrastructure for projects building in AI, DeFi, DePIN, trading, IoT, gaming, governance, and other spaces. Access real-time data to power complex models on-chain. Build decentralized machine learning models that can leverage cross-chain data and events. Verify ownership by cross-referencing on-chain data. This enables checking provenance across multiple sources of truth, regardless of what chain you’re using. Stream real-world sensor data to your blockchain application. -
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nxyz
nxyz
Fast, reliable web3 indexing. Real-time, flexible blockchain data APIs. No rate limits, low latency, and multi-chain. Simplify your web3 development process with seamless access to on- and off-chain data. Cached token media, metadata, and prices. Token metadata and pricing feed. Full transaction data, including logs. Query token balances & transactions. Search for tokens, collections, and addresses. Access data specified by your own indexing pattern. Specify contract ABIs and events of interest for custom endpoints. Fast backfill and immediate frontfill. RESTful endpoints delivering at sub-second latency and zero downtime. Subscribe to on-chain activities of interest. Build crypto-powered applications within seconds with nxyz. Read the docs and sign up for our waitlist today to access the fastest API for web3 developers. It takes to scale across billions of users enabling multiple millions of queries per second. -
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Terra
Terra
Anchor Protocol allows Terra stablecoin deposits to earn stable yield, powered by block rewards of leading proof-of-stake blockchains. Terra stablecoins offer instant settlements, low fees and seamless cross-border exchange - loved by millions of users and merchants. Mirror Protocol allows the creation of fungible assets, “synthetics”, that track the price of real world assets. Mirror synthetics are intended to be used as key building blocks in smart contracts, and to bring the world’s assets to the blockchain. Build smart contracts in Rust, Go, or AssemblyScript. Run on multiple chains, connected by the Cosmos IBC. Use Terra stablecoins, onchain swaps, layer 1 oracles as primitives. Expose dApp userbases to Terra's payment services in a permissionless fashion. Terra aims to make its stablecoins available to every developer on every blockchain. Now live on Ethereum and Solana, and coming to more soon. -
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NFT Protocol
NFT Protocol
Trade arbitrary baskets of both fungible and non-fungible tokens - ERC-721, ERC-1155, ERC-20 and ETH. NFT Protocol is delivering decentralized exchange infrastructure to support the non-fungible token (NFT) asset class. NFTs serve to represent and constitute ownership of both digital and physical assets such as digital art, in-game assets, physical art, real estate, sneakers, etc. NFT Protocol's robust and all-encompassing infrastructure is intended to serve all of the needs of the NFT asset class and adapt to the evolving needs of the NFT community. The NFT Protocol organization is decentralized, invites collaboration, and seeks to benefit from the input of the NFT community, industry participants, and enthusiasts throughout the NFT sector. NFT Protocol’s first piece of infrastructure, a decentralized exchange (DEX) for NFTs on Ethereum and Polygon, will birth a new era of secondary markets and liquidity for NFTs by way of a simple, yet elegant swap interface. -
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Decentralized Social (DESO)
DeSo Foundation
DeSo is a new layer-1 blockchain built from the ground up to scale decentralized social applications to one billion users. Social applications generate a lot of data, and existing blockchains are not equipped to store and index it. DeSo was built from the ground up to scale one of the biggest untapped markets for blockchain: Social Media. 100% of all code and data are totally open, and all content is stored directly on-chain. Why DeSo? One word: Scale. It’s the only blockchain custom-built to scale decentralized social apps. The DeSo blockchain has its own native cryptocurrency called $DESO, which can be used to purchase social tokens, purchase NFTs, create profiles, create posts, give "diamonds," and much more! -
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Maestro
Maestro Blockchain, Inc.
Maestro provides a high-performance Bitcoin RPC and UTXO indexer API, giving developers real-time blockchain data, mempool access, and event-driven tools without the hassle of running full nodes or building custom indexers. It simplifies backend complexity and accelerates development of scalable, Bitcoin-native applications.Starting Price: $49/month -
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Helius
Helius
Helius is the ultimate developer platform for building on Solana. Effortlessly navigate on-chain data with enhanced Solana APIs, webhooks, and best-in-class Solana RPCs. Join the ranks of top Solana developers, today. Helius was built to make your life easier. No need to worry about parsing or interpreting on-chain data, hunting for reliable RPC nodes, or building costly pipelines for tracking real-time events. Helius SDK is the most complete & powerful SDK for building on Solana. View our documentation to learn more about how you can leverage it to use our services. Build event-driven systems and on-chain automation. Watch for on-chain events and react to them in real-time, sub-second latencies. You can watch up-to 100k addresses in a single webhook! We make it easy to interpret and query historical Solana data. Instead of opaque hashes, our APIs allow you to see the context of on-chain transactions, whether they are NFT listings, DEX swaps, DeFi loans, or DAO votes.Starting Price: $19 per month -
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Internet Computer
DFINITY
The last original Layer 1 blockchain project is launching a revolutionary public network that provides a limitless environment for smart contracts that run at web speed, serve web, scale, and reduce compute costs by a million times or more. Build everything from DeFi, to mass market tokenized social media services that run on-chain, or extend Ethereum dapps. Chase the blockchain singularity. Limitless blockchain with the power, speed and scale of the Internet. Build tokenized mass market social media services exclusively from smart contracts. -
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SpeedyNodes
SpeedyNodes
SpeedyNodes is a service that blockchains companies and privates in an easy way to access nodes by JSON-RPC, HTTPS & WebSockets APIs. SpeedyNodes is a node provider that provides the infrastructure for building on blockchain. At SpeedyNodes we do provide reliable full, dedicated and Archive blockchain nodes. With our lightning-fast API, providing instant access to Ethereum, Polygon, Bitcoin, Binance and much more. Our service is very fast and responsive. Our positive feedback is very good . We are trying to get everyone onboard with our affordable prices. Our prices start from $50 with unlimited requests.Starting Price: $50 -
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OpenMail
OpenMail
OpenMail gives AI agents a dedicated email address. Provision an inbox with one CLI command or API call, each agent gets its own address, not a shared inbox or forwarding alias. Inbound email arrives instantly via webhook or WebSocket, parsed and threaded, with no polling required. Replies land in context so agents can respond without any new interface on the human side. Attachments: PDFs, CSVs, images, spreadsheets, Word documents are automatically converted to LLM-ready text; the agent never touches raw MIME. The API is small by design: one call to provision, standard calls to send, webhooks or WebSocket to receive. Integrates with LangChain, n8n, Make, Vercel AI SDK, and OpenClaw. Custom domains supported. Runs in the EU, GDPR-covered, 99.9% uptime SLA, SOC 2 in progress.Starting Price: 9 EUR -
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WalletIDs.net
WalletIDs.net
Issue Blockchain Wallet Addresses — Instantly and Free! WalletIDs.net is a non-custodial Wallet-as-a-Service platform that enables developers to programmatically generate HD wallets across major blockchain networks including Ethereum, Bitcoin, Polygon, BNB Chain, Solana, Tron, Arbitrum, Optimism, and more. With a simple REST API, issue unlimited master wallets and derive unique payment addresses per customer order — ideal for e-commerce and crypto payment processing. Features include real-time balance monitoring, webhook notifications for incoming payments, and support for thousands of ERC-20/BEP-20 tokens. Wallet creation is always free. (Optional encrypted key backup available at $1/currency/month.) Key Features: • HD wallet generation (BIP32/BIP44) • Per-order derived addresses • Balance monitoring with webhooks • Multi-network supportStarting Price: $1/currency/month -
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Holograph
Holograph
Holograph is an omnichain tokenization protocol that enables asset issuers to mint natively composable omnichain tokens. It has been used to mint millions of on-chain assets, making it one of the most widely used protocols for cross-chain asset production and distribution. Holograph works by burning tokens on the source chain, sending a message via a messaging protocol to the destination chain, and then reminting the same number of tokens to the same contract address. This process unifies liquidity, eliminates slippage, and preserves fungibility across blockchains. The protocol facilitates the use of a single, unique contract address on all EVM blockchains, allowing for all subsequent contracts to be derived from them. This approach ensures that contract addresses remain the same no matter where they are deployed, supporting all existing and future EVM chains. Holograph provides a complete solution for asset issuers with a customizable infrastructure for omnichannel token creation. -
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CLV Chain
CLV
CLV Chain is a Substrate-based specialized Layer 1 chain that is EVM compatible and cross-chain interoperable. Infrastructure made ready for scaling dApps in the multi-chain universe. CLV offers seamless multi-chain indexing across Bitcoin, Ethereum, Binance Smart Chain, and Polkadot. Users can search through blocks, transactions, and accounts in all-in one streamlined environment. CLV incentivizes dApp builders by automatically sharing a percentage of the transaction fee’s with them. The redistribution will ensure a vibrant developer community and foster an innovative DeFi ecosystem on Sakura and CLV. CLV’s Dynamic Fee Schedule is a brand-new gas calculation method which allows CLV users to get gas discounts proportionally to the frequency of their network activity. Users with less interaction pay more gas, and users with more interactions will less gas over time according to a usage curve. -
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Orbit Chain
Ozys
Orbit Chain supports 15+ public chains including Bitcoin, Ethereum, BNB, HECO, Polygon, Ripple, Klaytn, ICON, Celo, and Terra. Orbit Chain is committed to researching the interoperability of heterogeneous chains and further developing the overall DeFi ecosystem with better products and services. In doing so, Orbit Chain will create a more widespread audience and a stable blockchain ecosystem by allowing more dApp growth on all connected mainnets. We support communication among blockchain networks as a hub for many blockchains and promise to build an ecosystem where various blockchain projects can create synergies. Finally, we will prove the value and potential of blockchain technology through cooperation with projects and developers, and true decentralization.Starting Price: Free -
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ApeChain
ApeChain
ApeChain provides developers and users with an optimized blockchain experience by focusing on ecosystem discovery, unique Web3 rails, and top-of-funnel exposure. As a dedicated infrastructure layer for the ApeCoin ecosystem, it uses $APE as its native gas token, significantly enhancing $APE’s utility and fostering a dynamic, token-driven economy. Built on Arbitrum Orbit, ApeChain delivers fast, secure transactions and smart-contract execution while offering comprehensive developer tooling; integrated APIs, AI agents, analytics dashboards, Gas Estimator, Buildkit, subgraphs, and on-chain data indexers. The Ape Portal and Mainnet/Testnet Hubs simplify node operation and onboarding, while built-in support for NFT staking, native yield modes, and Oracles enables rich DeFi and gaming use cases. Additional components ensure seamless access and monitoring, and the modular architecture allows teams to verify contracts, track performance, and scale projects. -
40
NonFungible
NonFungible.com
The largest database of blockchain gaming and crypto collectible markets. Track historical market sales data to build valuations of individual non-fungible tokens. Whether buying or selling NFT, compare similar assets and make sure you're setting a fair price! We track all NFT marketplaces on the Ethereum blockchain. -
41
Loom Network
Loom
Loom Network provides developers the scalability and usability they need to build high-performance user-facing DApps today. With seamless integrations to Bitcoin, Ethereum, Binance Chain, and all major blockchains, deploying once to Loom lets you future-proof your DApps by reaching the largest number of users possible. Loom Network is a multichain interop platform live in production since early 2018. Optimized for scaling high-performance DApps that require a fast and smooth user experience, the network allows DApps to offer a UX comparable to traditional applications and onboard new users without the friction of needing to download crypto wallet software. This allows developers to integrate assets from all major chains, as well as build a DApp only once and offer it to users on all platforms simultaneously. The token is also used by developers to pay for DApp hosting on Loom Network. Unlike Ethereum, developers pay a flat monthly fee to host their DApps on Loom. -
42
Cartesi
Cartesi
Build smart contracts with mainstream software stacks. Take a productive leap from Solidity to the vast universe of software components supported by Linux. Enable million-fold computational scalability, data availability of large files and low transaction costs. All while preserving the strong security guarantees of Ethereum. From games where players conceal their data to Enterprise applications that run on sensitive data, preserve privacy on your DApps. Descartes executes massive computational tasks off-chain, on a Linux virtual machine fully specified by a smart contract. The results of the computations are fully verifiable and enforceable on-chain by honest Descartes node runners, preserving the strong security guarantees of the underlying blockchain. Defeat the scalability limits of Ethereum, with million-fold computational gains, while preserving the strong security guarantees of the blockchain. -
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Rango Exchange
Rango Exchange
Rango is the first and most intuitive UX that integrates multiple aggregators (e.g. 1Inch) with multiple X-Chain solutions (e.g. Thorchain) to provide the best liquidity and optimized path in a secure and easy-to-use solution. Rango exchange provides a versatile API that helps dApps and wallets get free from the hassles of connecting to dozens of blockchains, tracking transactions, verifying third-party providers, etc. The whole idea behind our API is to make it the easiest possible solution on the market. The API consists of just a few endpoints that have abstracted away a very huge amount of complexity on the server's side, such that making a fully-working cross-chain dApp over cosmos, Ethereum-based blockchains, and UTXOs is a piece of cake. Our service is currently free. But to use our API endpoints, you should request an API key, describing your dApp, the blockchains you like to connect to, and your dApp domain if it's a website to enable CORS headers for your API key. -
44
CLV Wallet
Clover
Support multi-chain, cross-chain, multi-assets. Provide internal Swap and NFT Support with dApp market place. Multi-chain dApp interactive support for EVM networks, DOT/KSM + parachains, Solana. Always on functionality for connectivity for multiple networks. Users can connect to CLV, Ethereum, Polkadot, Solana, Binance Smart Chain, Fantom, Avalanche, Kusama, Edgeware and so many other blockchain. An "Always-on" functionality that allows users to simultaneously connect with Web3js-based dapps and Polkadotjs-based dapps and interact with all kinds of multi-chain cryptocurrencies and NFT assets. Enjoy a seamless DeFi experience with the ability to browse all kinds of dApps such as derivatives or loans deployed on CLV. EVM based assets can be cross-chain transfer to CLV chain and vice versa, which enable lower gas fee and faster transaction confirmation. -
45
BNB Smart Chain (BSC)
BNB Chain (Binance)
BNB Smart Chain (BSC) is a blockchain platform developed by Binance, designed to enable decentralized applications (dApps) and smart contracts. It operates as a parallel chain to Binance Chain, combining high-speed transactions with the programmability of Ethereum-compatible smart contracts. BSC uses a Proof-of-Staked-Authority (PoSA) consensus mechanism, which enhances scalability and efficiency while reducing transaction costs. It is compatible with the Ethereum Virtual Machine (EVM), allowing developers to easily port dApps and projects from Ethereum. BSC has become a popular choice for decentralized finance (DeFi), gaming, and NFT ecosystems, offering users a fast, low-cost, and secure platform for blockchain-based innovations. -
46
Kava
Kava Labs
Kava is a DeFi platform for decentralized lending and stablecoins compatible with major cryptocurrencies. It owns a cross-chain that offers guaranteed loans and stablecoins to users of the main crypto assets, including BTC, XRP, BNB or ATOM, among others. Users can guarantee their cryptocurrencies in exchange for USDX, Kava's stablecoin. Two types of tokens can be found on the platform, the KAVA coin and the USDX stablecoin. KAVA is the native token of the blockchain and is comprehensive in the security, governance, and mechanical functions of the platform. A highly scalable and secure Cosmos SDK blockchain that connects Kava to the 30 chains and $60B+ of the Cosmos ecosystem via the IBC protocol. An EVM-compatible execution environment that empowers Solidity developers and their dApps to benefit from the scalability and security of the Kava Network. With single-block finality and unrivaled scalability, Tendermint Consensus enables Kava to support your transaction needs. -
47
Socket.IO
Socket.IO
In most cases, the connection will be established with WebSocket, providing a low-overhead communication channel between the server and the client. Rest assured! In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. And if the connection is lost, the client will automatically try to reconnect. Scale to multiple servers and send events to all connected clients with ease. Socket.IO is a library that enables low-latency, bidirectional and event-based communication between a client and a server. It is built on top of the WebSocket protocol and provides additional guarantees like a fallback to HTTP long-polling or automatic reconnection. WebSocket is a communication protocol that provides a full-duplex and low-latency channel between the server and the browser. There are several Socket.IO server implementations available. And client implementations in most major languages. -
48
PARSIQ
PARSIQ
Connect blockchain activity to off-chain apps and devices. Monitor and secure DeFi applications. Build custom event triggers and power real-time automations. Create simple triggers that produce notifications for any blockchain transactions, even at scale. Create complex workflows spanning across multiple blockchains and off-chain apps. Add conditional logic, aggregate, format data and much more. Monitor any activity. Easily create automation connections between blockchains and apps with our quick monitoring wizard. For small businesses and personal users PARSIQ keeps Smart-Triggers organized and accessible. Large enterprises are provided with a dedicated infrastruсture and have the ability to fully customize their monitoring applications. PARSIQ provides all necessary delivery transports based on your specific needs, from emails to refrigerator smart-screen notifications.Starting Price: $41 per month -
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Orb
Helius
Orb is a free, open-source Solana block explorer that lets you search and analyze every block, token, program, address, and transaction that has ever occurred on the Solana blockchain since genesis. Orb offers AI explanations, powerful time-based filters, and sorting options like reverse search that make it easy to find any historical data about Solana. Orb also includes pages for verified programs, validators, network statistics, transaction heatmaps, and staking. Orb supports Solana mainnet-beta, devnet, and testnet. Orb is built by Helius, the leading Solana developer platform and the top Solana validator with over 14M SOL staked.Starting Price: $0 -
50
DOS Network
DOS Network
Blockchain-empowered smart contracts are isolated from the internet world and cannot access external data directly. Computation within the smart contract is also excessively expensive and limited by resource capacity. A Decentralized Oracle service supporting multiple heterogeneous blockchains. DOS Network brings real-world data, event and computation power to smart contracts in a secure, reliable, efficient and scalable way. With DOS Network, many scenarios like flight delay insurance are able to achieve automatic indemnification by bringing external insured events to the on-chain insurance contract. Stablecoins and crypto derivatives require frequent usage of DOS Network to fetch real-time price feeds reliably and verifiably. DOS Network makes it easy for crypto lending platforms to get token exchange rates, import borrowers' social media data and trustlessly determine the interest rates on the fly.