Alternatives to Polyhedra
Compare Polyhedra alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Polyhedra in 2026. Compare features, ratings, user reviews, pricing, and more from Polyhedra competitors and alternatives in order to make an informed decision for your business.
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1
Crossware Mail Signature
Crossware Ltd
Looking for a powerful tool that allows you to add consistent and compliant signatures, disclaimers and branding to every email leaving your company? Our award-winning tool, Crossware Mail Signature, is the solution for you. Features: - Add logos, graphics, ad banners, social media icons, Active Directory fields, disclaimers and text to your email headers and footers. - Apply your signatures when, where and how you want with powerful rules. - Signatures from every device and email client. - Control every part of your signature, with separately controlled blocks. - Visual / HTML code editor - Preview signatures in real time, based on recipients and senders. - View signatures in Outlook & see your signatures in Sent Items. - Intelligent and dynamic signature application - Choose your Microsoft Datacenter to deploy into - Edit anywhere with our browser-based editor Find out what makes us the world leading signature solution - start your Free Trial nowStarting Price: $1 per user per month* -
2
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 -
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LayerZero
LayerZero
LayerZero is an Omnichain Interoperability Protocol designed for lightweight message passing across chains. LayerZero provides authentic and guaranteed message delivery with configurable trustlessness. The protocol is implemented as a set of gas-efficient, non-upgradable smart contracts. When a UA sends a message from chain A to chain B, the message is routed through the endpoint on chain A. The endpoint then notifies the UA specified Oracle and Relayer of the message and it's destination chain. The Oracle forwards the block header to the endpoint on chain B and the Relayer then submits the transaction proof. The proof is validated on the destination chain and the message is forwarded to the destination address. -
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Axiom
Axiom
Access more data at a lower cost on-chain, made trustless by the power of ZK. Use transactions, receipts, and historic states in your smart contract. Axiom supports computing over the entire history of Ethereum, verified by ZK proofs on-chain. Combine data from block headers, accounts, contract storage, transactions, and receipts. Specify computation over the history of Ethereum in Typescript with the Axiom SDK. Access our library of ZK primitives for arithmetic, logic, and array operations, verifiable on-chain. Axiom verifies query results on-chain with ZK proofs and sends them to your smart contract callback. Build truly trustless on-chain apps with ZK-verified results from Axiom. Trustlessly evaluate and pay protocol participants without external oracles. Reward protocol contributions based on on-chain behavior, even in external protocols. Slash for bad behavior according to custom criteria.Starting Price: Free -
5
Nomad
Nomad.xyz
Nomad is a security-first cross-chain messaging protocol by leveraging an optimistic mechanism, Nomad only requires one honest actor to keep the entire system safe. Nomad allows off-chain watchers to challenge messages via fraud proofs, without relying on custodians or validators. Nomad reduces gas fees by a factor of 10x relative to traditional header relay systems, while remaining decentralized. Nomad smart contracts can be deployed quickly on any smart contract chain without requiring any custom logic. Nomad's generalized message passing channels enable developers to pass arbitrary data between chains and even invoke smart contract functions between chains. -
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Wire Network
Wire Network
Wire has a large developer pool, simple registration, and allocated resources for business workflows. Wire offers bridgeless cross-chain interoperability. Up to 112,000 transactions per second with 500 millisecond block times. Network expansion is based on user growth, with room for the internet. Wire is a public chain built on open-source software with public governance. Wire Network uses a novel Appointed Proof of Stake (APoS) model, an evolution beyond Delegated Proof of Stake. It further incorporates the Universal Polymorphic Address Protocol (UPAP), which when paired with name service smart contracts on each layer-1 blockchain can enhance interoperability across different blockchains akin to how HTTP standardized internet communication. Wire Network represents a paradigm shift in blockchain technology, offering partition-resistant networking, serverless computing, and distributed storage within a trustless computing environment. -
7
BitcoinOS
BitcoinOS
BitcoinOS (BOS) is a modular, open source smart contract platform designed to bring scalable, interoperable, and programmable functionality to Bitcoin without altering its base layer. Utilizing zero-knowledge (ZK) proofs through its BitSNARK protocol, BOS enables the execution of smart contracts directly on Bitcoin's mainnet, facilitating decentralized applications (dApps), decentralized finance (DeFi), and trustless cross-chain interactions. BitcoinOS' architecture comprises three layers: the Bitcoin Core base layer, an execution layer that aggregates and compresses transactions, and a compute layer consisting of interoperable rollups called Execution Environment Modules (EEMs). These EEMs support various virtual machines, including Ethereum Virtual Machine (EVM) and Rust-based environments, allowing developers to build applications in multiple programming languages.Starting Price: Free -
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XinFin
XinFin
eXchange inFinite (XinFin), is a Delegated Proof of Stake Consensus network (XDPoS), enabling hybrid relay bridges, instant block finality and interoperability with ISO20022 messaging standards, making XinFin's hybrid architecture developer-friendly. Interoperable blockchain network for global trade & finance which enables digitization, tokenization, and instant settlement of trade transactions, increases efficiency, and reduces reliance on complex FX infrastructures, allowing for increased flexibility in liquidity management for financial institutions. Delegated Proof of Stake (XDPoS) leverages the power of stakeholder approval voting to resolve consensus issues in a fair and democratic way. Higher interoperability with legacy systems and other blockchain platforms makes XinFin Protocol (XDC) the language of core banking systems, ERP systems and SWIFT systems, and many more. -
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Suterusu
Suterusu
Millions of transactions are taking place on blockchain everyday, but people have to expose individual privacy as anyone who knows your address can read your entire financial history. Suterusu invented a trustless and universal Layer 2 privacy-protection protocol - Suter Shield delinks the sender and receiver address, and give you full protection for your transaction data via advanced cryptography. Delink Sender and Receiver address going in and out of Layer 1. Complete privacy protection for both user identities and transaction details within Layer 2. Designed and integrated an advanced ZK-ConSNARK scheme with almost constant size proof, efficient proof generation and verification. -
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StarkEx
StarkWare
StarkEx generates validity proofs, to ensure that only valid data resulting from computations performed with integrity, is committed on-chain. The secret to StarkEx’s massive scaling capabilities lies in the uneven division of computation between its off-chain prover and the on-chain verifier. StarkEx powers self-custodial dApps, and employs innovative anti-censorship mechanisms to ensure that users’ funds always remain in their custody. StarkEx has been developed to serve a diverse range of user and application needs. Applications that wish to integrate with StarkEx can arrive on Mainnet within a few weeks time, depending on the maturity of their off-chain Operator node. With validity proofs, state updates are considered finalized as soon as they are verified on-chain. This can be a matter of hours, as compared to fraud proofs that can be finalized only after the dispute period. -
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Starknet
StarkWare
Starknet is a permissionless decentralized ZK-Rollup operating as an L2 network over Ethereum, where any dApp can achieve unlimited scale for its computation, without compromising Ethereum's composability and security. Starknet achieves scale, while preserving the security of L1 Ethereum by producing STARK proofs off-chain, and verifying those proofs on-chain. On Starknet, developers can easily deploy any business logic using Starknet Contracts. Starknet will provide Ethereum-level composability, facilitating easy development and compounding innovation. The STARK Prover powers the StarkEx scalability engine, and has already demonstrated the ability to process 600K transactions in a single proof on Mainnet. -
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BlockOps
BlockOps
BlockOps is a comprehensive Web3 infrastructure platform designed to make blockchain development, deployment, and monitoring seamless. It provides developers, node operators, and enterprises with the tools they need to build, run, and scale decentralized applications without managing complex infrastructure. With BlockOps, you can quickly spin up blockchain nodes, monitor network health, receive real-time alerts for upgrades and incidents, and access reliable data through APIs. Relay, BlockOps’ alerting and notification system, ensures you never miss a critical client release or network update. Whether you are deploying testnets, running validators, or managing multi-chain environments, BlockOps simplifies infrastructure management, reduces downtime, and accelerates innovation in Web3.Starting Price: $50/month -
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Carbon Protocol
Switcheo
Carbon is a cross-chain protocol that acts as a building block for DeFi. Carbon protocol allows anyone to bootstrap open financial markets for any asset type, on any blockchain. Carbon powers Demex, a popular, fully decentralized exchange for trading a plethora of financial instruments. Powers interoperability between blockchains like Ethereum, Cosmos, BSC, Neo and Zilliqa with true cross-chain liquidity pools through the PolyNetwork bridge. Supports any DeFi innovation with native support of crypto derivatives, Balancer-style liquidity pools, AMMs, on-chain order books and more. Custom-built using Cosmos-SDK and secured by a large network of validators through Tendermint PoS for trustless and safe transactions. Powers interoperability between blockchains like Ethereum, Cosmos, BSC, Neo and Zilliqa with true cross-chain liquidity pools through the PolyNetwork bridge. -
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PolyNetwork
PolyNetwork
Poly Network is built to implement interoperability between multiple chains in order to build the next generation internet infrastructure. Authorized homogeneous and heterogeneous public blockchains can connect to Poly Network through an open, transparent admission mechanism and communicate with other blockchains. Poly Network has already integrated Bitcoin, Ethereum, Neo, Ontology, Elrond, Ziliqa, Binance Smart Chain, Switcheo and Huobi ECO Chain. More institutions and organizations are welcome to join Poly Network and build the next generation internet with us. No major changes required to the core technology. Deploying two smart contracts suffices to support cross chain functionality for chains that support smart contract technology. For chains that don’t support smart contracts, integrating two modules enables interoperability. -
15
KCC
KuCoin Community Chain
Built by the fans of KCS and KuCoin's fan communities,KCC is a decentralized public chain with high performance. Its purpose is to solve the problems such as low performance and high cost of public chain, to provide community users with faster, more convenient and low-cost experience. Fully compatible with Ethereum and ERC-20 smart contracts, extremely low costs in migration. KuCoin Token (KCS) is the only fuel and native token for KCC and can be used to pay gas fee. The blocks are produced every 3 seconds, accelerated transaction confirmation and higher chain performance. Adopt the consensus algorithm of Proof of Staked Authority (PoSA), more efficient, secure and robust. KCC is a decentralized global network with devs and community members from all around the world. -
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EverBridge
EverRise
EverBridge integrates blockchains to let investors and projects move freely between networks at block speed. Available on the Ethereum, Binance Smart Chain and Polygon networks. EverBridge makes it possible to bridge a token to many blockchains with the possibility of sharing a consistent circulating supply across all chains and for the tokens to be traded on multiple networks with one supply. New smart contracts are created on each network to mint a matching supply on each blockchain. The new supplies are locked within the bridge vault. When tokens are bridged, the tokens are locked within the bridge vault on that side of the bridge (blockchain of origin), and a corresponding amount of tokens are unlocked from the bridge vault on the other side of the bridge (blockchain of destination). EverRise (RISE) is the first token ever to be launched on three interconnected blockchains simultaneously (Ethereum, BSC and Polygon) with balanced liquidity pools and one circulating supply. -
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Hemi
Hemi
Hemi is a breakthrough modular Layer-2 blockchain protocol that seamlessly merges Bitcoin’s rock-solid security with Ethereum’s versatile programmability by embedding a full Bitcoin node into an Ethereum-compatible EVM, known as the Hemi Virtual Machine (hVM). This architecture allows developers to write Solidity smart contracts that natively access Bitcoin data without relying on bridges or synthetic assets. Using its proprietary Proof-of-Proof (PoP) consensus, Hemi achieves “superfinality,” anchoring transactions in Bitcoin blocks for high integrity and resistance to reorgs, all while maintaining fast finality. Its Hemi Bitcoin Kit (hBK) gives developers the tools to build truly Bitcoin-powered DeFi applications, such as lending, staking, automated market makers, MEV systems, and multi-chain DAOs, using real BTC as collateral or yield sources. -
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Comet LLM
Comet LLM
CometLLM is a tool to log and visualize your LLM prompts and chains. Use CometLLM to identify effective prompt strategies, streamline your troubleshooting, and ensure reproducible workflows. Log your prompts and responses, including prompt template, variables, timestamps and duration, and any metadata that you need. Visualize your prompts and responses in the UI. Log your chain execution down to the level of granularity that you need. Visualize your chain execution in the UI. Automatically tracks your prompts when using the OpenAI chat models. Track and analyze user feedback. Diff your prompts and chain execution in the UI. Comet LLM Projects have been designed to support you in performing smart analysis of your logged prompt engineering workflows. Each column header corresponds to a metadata attribute logged in the LLM project, so the exact list of the displayed default headers can vary across projects.Starting Price: Free -
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SORA
SORA
SORA will join the Kusama parachain auctions, starting in January and continuing until securing a slot. Interoperability between the existing SORA network and the SORA Kusama parachain network will be enabled via a bridge. SORA is built on Parity Substrate and Polkaswap is a decentralized app that is being built on top of the SORA network. We are currently working to connect to the Polkadot relay chain and parachains with built-in tools focused on DeFi. The SORA Network excels at providing tools for decentralized applications that use digital assets, such as atomic token swaps, bridging tokens to other chains, and creating programmatic rules involving digital assets. Polkaswap is a non-custodial liquidity aggregator cross-chain AMM DEX for the interoperable DeFi future, run by the community. Based in the Polkadot and Kusama ecosystems and built on the SORA network. -
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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). -
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PulseChain
PulseChain
PulseChain is a fork of the Ethereum blockchain. PulseChain will re-enable priced out use cases: Instead of launching empty, PulseChain brings the ETH system state and ERC20s, this rewards holders and founders of Ethereum based projects. The launch of PulseChain is the largest airdrop in history. Thousands of Ethereum based tokens and NFTs receive their free PulseChain versions. This new gold rush contains the value discovery of thousands of tokens and NFTs on PulseChain. If you always wanted to be a whale in a certain ERC20 or NFT, maybe now you can be. Your MetaMask wallet just works, you only have to change a single setting to access PulseChain. ETH holders can transact for free with freemium PLS. PulseChain increases the throughput of Ethereum 4x by using 3 second block times. Ethereum's average block time is around 13 seconds. -
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Stargaze
Stargaze
The first interoperable Layer 1 for NFTs. NFT launchpad, NFT marketplace, community-owned, zero gas, carbon neutral (proof-of-stake), secured by 100+ validators. Programmable via CosmWasm, interoperable via Cosmos IBC, Ethereum interoperability via Gravity Bridge. Setting up your project for minting is done via a set of command-line tools. Start by cloning a sample repository, and replacing it with your project contents. Stargaze's sg721 contract allows for off-chain metadata storage. We recommend using a decentralized storage solution such as IPFS. Stargaze NFT metadata follows the OpenSea metadata standards. Create directories to hold images and metadata, and then compile them into a single IPFS CAR (Content Addressable aRchive) file that can be uploaded. After getting the CID for metadata, you set it as the base URL in your contract. This way, the contract knows how to associate each token ID with an individual token URI without having to send the contract a list of URIs. -
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Build on Bitcoin (BOB)
Build on Bitcoin (BOB)
BOB (“Build on Bitcoin”) is the first EVM rollup stack with native Bitcoin support. Build decentralized apps on top of Ordinals, Lightning, Nostr. Make your EVM smart contract available to 300 million Bitcoin users. Unlock unparalleled liquidity for BTC and stablecoins. BOB is your swiss-army-knife for all things building on Bitcoin: unified wallet experience, trustless bridges, zero-knowledge proofs, cross-chain cryptography, and much more. Bitcoin DeFi, decentralized Ordinals markets, stablecoin payments, gaming or SocialFi - whatever you're building on Bitcoin, BOB has got you covered. -
24
Reef
Reef Finance
Reef chain integrates the best aspects from most commonly used blockchains while maintaining full smart contract compatibility. Reef chain is an EVM compatible blockchain for DeFi. It is fast, scalable, has low transaction costs and does no wasteful mining. It is built with Substrate Framework and comes with on-chain governance. Port your existing applications from Ethereum to Reef chain without modifying your Solidity code. Deploy established ERC-20 assets on Reef and transfer liquidity between Ethereum and Reef chain. Reef chain is built with upgradability and long-term sustainable on-chain governance in mind. Reef chain features next-gen blockchain technology, utilizing Nominated Proof of Stake consensus, EVM extensions, on-chain upgradability, libp2p networking and state of the art cryptography.Reef chain is self-upgradable through the community elected Technical Council. -
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VITE
VITE
We believe that innovations on the blockchain don’t need to come at the expense of user experience. Hence we created Vite to make sure Web3 apps are free and fast like their Web2 counterparts. Vite is a lightning-fast smart contract network with zero-fee transactions. ViteBridge is a generic and decentralized cross-chain transfer protocol to bridge all blockchains. ViteBridge will allow unconstrained transfer of information and value between heterogeneous ecosystems and push our industry towards more openness and interoperability. ViteX is the world's first decentralized exchange built on DAG (Directed Acyclic Graph). It is a cross-chain DEX that offers a fast, secure, and smooth trading experience with zero gas fees. Trade and earn the platform token VX at the same time. VX speakers get to share 100% of the trading fees collected on the platform. List your trading pairs permissionless. No KYC. Your information only stays with you. -
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Harmony
Harmony
Harmony is an open and fast blockchain. Our mainnet runs Ethereum applications with 2-second transaction finality and 100 times lower fees. Harmony’s secure bridges offer cross-chain asset transfers with Ethereum, Binance and other chains. Harmony serves as a platform for creators to connect with their community. Harmony’s bridges can connect any Proof-of-Work and Proof-of-Stake chains. Our FlyClient architecture are fully trustless and highly gas-efficient. Currently, our bridges for Ethereum and Binance Smart Chain secure tens of millions cross-chain assets. Developers simply change Chain ID and enjoy faster EVM executions identical at the bytecode level. They can use their familiar and standard Web3 tooling to easily migrate to Harmony. What about users? They can continue to use MetaMask or Ledger — but now pay minimal fees. Any Ethereum wallets or portals can work on Harmony without code changes or new installs. -
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Lightning Network
Lightning Network
Bitcoin Lightning Network. Instant Payments. Lightning-fast blockchain payments without worrying about block confirmation times. Security is enforced by blockchain smart-contracts without creating a on-blockchain transaction for individual payments. Payment speed measured in milliseconds to seconds. Scalability. Capable of millions to billions of transactions per second across the network. Capacity blows away legacy payment rails by many orders of magnitude. Attaching payment per action/click is now possible without custodians. Low Cost. By transacting and settling off-blockchain, the Lightning Network allows for exceptionally low fees, which allows for emerging use cases such as instant micropayments. Cross Blockchains. Cross-chain atomic swaps can occur off-chain instantly with heterogeneous blockchain consensus rules. So long as the chains can support the same cryptographic hash function, it is possible to make transactions across blockchains. -
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Celer Network
Celer
Celer Network is a layer-2 scaling platform that brings fast, secure and low-cost blockchain applications on Ethereum, Polkadot and other blockchains to mass adoption. Celer launched the world’s first Generalized State Channel Network and continues to push the frontier of layer2 scaling with advanced Rollup technology. Core applications and middlewares like cBridge, Layer2.Finance and more ecosystem applications built on Celer have attracted more large audiences in DeFi, blockchain interoperability and gaming space. Layer2.Finance tackles the two largest challenges preventing DeFi from reaching mass adoption, the extraordinarily high transaction fees and being very difficult to navigate and use. cBridge is a multi-chain network that enables instant, low-cost and ANY-to-ANY value transfers within and across Ethereum’s layer-2 chains, Ethereum main chain and in the future, other layer-1s, and layer-2 on top of those other layer-1 chains. -
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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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Nibiru Chain
Nibiru Chain
Redefining web3 user experience through limitless scalability. Swap, trade, and build in a permisson-less environment, powered by Web Assembly smart contracts impervious to all known attack vectors on Ethereum. Discover the new frontier in perpetual trading—an on-chain solution, where everything from the matching engine to price discovery is censorship resistant and capital efficient. Nibiru utilizes a proof-of-stake (PoS) model, integrating the Cosmos SDK with the tendermint core consensus mechanism to optimize interoperability and throughput. Nibiru accelerates transaction processing and network scalability by configuring validator nodes for shorter timeouts, without compromising network stability or security. -
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Umee
Umee
Simplest way to start your DeFi experience for staking, rates, and interoperable solutions across blockchains. Umee is a layer one blockchain for cross-chain communication and interoperability, built on the Cosmos SDK and powered by Tendermint Consensus along with a self-sovereign validator network. Interoperability is achieved using Inter-Blockchain Communication protocol (IBC), Gravity bridge, and decentralized infrastructure for creating a universal cross-chain DeFi hub toward expanding the crypto ecosystem. A DeFi platform designed towards integrating with money legos, that interconnects crypto markets across networks, allows for the development of open finance innovation including multi-chain staking, interchain leverage, and cross-chain interest rates. As a base layer blockchain, applications and money lego primitives can be built on top of Umee to access cross-chain leverage and liquidity. -
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g-Viewer
Geomage
Geomage g-Viewer allows visualization and QC of different geophysical and seismic data. g-Viewer allows: - Load and QC Seg-Y files of any size - Load multiple Seg-Y files – 2D and 3D - Selection of active dataset from location map - Graphical representation of trace header(s) above seismogram view - Cross-plot any 3 trace headers (horizontal-vertical-color ) - Load of geometry from trace headers - Editing trace header scheme per each dataset - Selection and representation of CS/CR/CMP gathers picked from location map - Selection and representation of active trace from seismogram/location map - Editing text and bin headers - Auto-update feature allows to get new version whenever its available.Starting Price: $300/year/user -
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Subspace Protocol
Autonomys
Subspace is a fourth-generation blockchain built for the next wave of crypto creators. Energy-intensive mining and capital-intensive staking are replaced with a new form of disk-based farming. We leverage key academic research to resolve the blockchain trilemma without sacrificing security or decentralization. Archiving the history of the blockchain ecosystem allows for simple, secure, and trustless bridges between networks. Farmers store unique segments of history allowing the blockchain to bloat without sacrificing decentralization. Executors process smart contracts and maintain the blockchain state, keeping farming lightweight and decentralized. Designed from first principles for maximum decentralization, community ownership, and on-chain governance. We are backing up every block across the Polkadot and Kusama Networks as a public good for the benefit of the ecosystem. -
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Cronos
Cronos
An easy-to-use platform to rapidly port apps from Ethereum and EVM-compatible chains. Built on Ethermint, which supports rapid porting of apps & smart contracts from Ethereum and other EVM-compatible chains. Cronos can process more transactions per minute than Ethereum, making it faster, cheaper, and greener to execute smart contracts. The Inter Blockchain Communications (IBC) protocol enables interoperability and bridging to the Crypto.org Chain, and other IBC-enabled chains, such as Cosmos Hub. A more streamlined and scalable consensus mechanism consensus protocol while still maintaining security with a range of validators that many different parties run. We welcome our community to review and provide suggestions to strengthen Cronos. -
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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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akaChain
akaChain
The blockchain-backed enterprise platform for Digital ID. akaChain, the blockchain-backed enterprise platform, offers scalable, secure, and transparent Digital ID to enterprise that wish to overcome the hurdle of proof of identity. akaChain, is an end-to-end, permissioned, multi-chain network based on the Hyperledger Fabric. The Privacy Preserved Bridge Protocol cryptographically stores private data to ensure transparency and security with a focus on empowering business innovations and creating a fair and objective network environment. Low redemption, balance sheet liability, and human errors are the past. Transform your loyalty with blockchain. Don’t let your customers be credit invisible. Explore how blockchain powers credit scoring. The modern supply chain is broken. Put your customers’ mind at ease with the transparency. Business across industries has transformed with akaChain. -
37
RPM Package Manager
RPM Package Manager
The RPM Package Manager (RPM) is a powerful package management system capable of building computer software from the source into easily distributable packages; installing, updating, and uninstalling packaged software; querying detailed information about the packaged software, whether installed or not; and verifying the integrity of packaged software and resulting software installation. The package’s metadata is stored in the RPM header. The header is a binary data structure that stores single pieces of data in tags. Each tag has a pre-defined meaning and data type. These are not stored in the header itself but need to be known by the code reading the header. In the header, the tags are only referred to by their number. Each tag is either of a plain scalar type or is an array of one of these types. While not enforced by the type system the RPM code assumes that tags belonging together have the same number of entries.Starting Price: Free -
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Succinct
Succinct
Making zero-knowledge proofs accessible to any developer. Write ZKPs with Rust using SP1, a performant, open-source zkVM and generate proofs in 1-click on Succinct’s decentralized prover network. With SP1, developers can write Rust, reusing existing libraries for reduced development time and better maintainability. Instead of requiring specialized expertise writing circuits for months, write your verifiable program in hours. SP1’s state-of-the-art performance is a result of its next-generation “precompile-centric” architecture. SP1 shows general-purpose Rust code can match the performance of specialized circuit-based approaches. -
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SKBD
SKBD
SKBD hooks you up with custom email aliases that forward mail to your main inbox, so you only receive what matters to keep your personal email private and secure. We strip tracking from emails, keep a record of blocked emails in case you need to retrieve them, and allow you to block senders at the domain level and the email level -
40
Orbiter Finance
Orbiter Finance
Orbiter Finance is a decentralized cross-rollup Layer 2 bridge that enables fast and secure asset transfers across different blockchain networks. Designed with scalability and interoperability in mind, it aims to connect Layer 2 solutions like Optimism, Arbitrum, zkSync, and StarkNet, allowing users to seamlessly move assets between these networks with low fees and minimal transaction latency. Orbiter Finance leverages zero-knowledge proofs and other advanced cryptographic techniques to ensure a high level of security, while maintaining a user-friendly interface. It is positioned to support the growing demand for efficient cross-chain transactions, making it a key player in the evolving ecosystem of Ethereum Layer 2 and beyond. -
41
Notebook
Notebook
Zero-knowledge cryptography for anonymous KYC and soul-bound credentials. We believe that the future of trust is blockchain. Notebook helps you secure your identity and your data, so you can authenticate yourself in a trustless world. Notebook leverages fragmented identity and Zero-Knowledge Proofs to keep users anonymous. A Notebook is stored on-chain in a smart contract, meaning no individual or corporation owns your identity or data but you. A Notebook is the best way to store summary statistics, such as metrics for credit score and bad-actor behavior. Storing such metrics makes for a more fair world, where people are held accountable for all their actions and believe in the greater good. The PII data required when a user onboards prevents an individual from creating multiple Notebooks, without compromising on their privacy. Notebook's identification system is dissociated from the user's wallet addresses, allowing the same identity to be used cross-chain. -
42
PerfectMail Antispam
PerfectMail
PerfectMail delivers better than 99% filter accuracy with false positives (wanted e-mail blocked as spam) at less than 0.1%. PerfectMail automatically learns about your users and their regular e-mail peers and never blocks their e-mail. The only time PerfectMail might have an issue is with a questionable e-mail from new senders. This takes the risk out of antispam filtering. Most spam filters work like this: receive e-mail, queue, filter, deliver or send a non-delivery reply. The problem with this model is that mail is delayed and senders/recipients may never realize that wanted messages were blocked. PerfectMail works in real-time meaning that it filters messages as they are received - without queuing. This means that PerfectMail tells the sender if their message is being blocked. - PerfectMail's antispam engine is programmed C - the fastest programming language in the world.Starting Price: $499 one-time payment -
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Coreum
Coreum
A 3rd generation Blockchain built to serve as a core infrastructure for future decentralized applications. With the ability to process up to 7000 transactions per second with a federated group of 16 rotating validators, Coreum is the fastest blockchain in the world. Using the well-established Tendermint Consensus Engine and Cosmos SDK, Coreum brings a low-latency proof-of-stake blockchain. Applications can be written in many languages and compiled into the modern turing-complete Web Assembly (WASM) before processing. With hundreds of Blockchains currently being used, Coreum deploys a bridge functionality to interoperate with various chains through collateralized wrapping. -
44
Band Protocol
Band Protocol
Band Protocol is a cross-chain data oracle platform that aggregates and connects real-world data and APIs to smart contracts. Blockchains are great at immutable storage and deterministic, verifiable computations. However, they cannot access trusted real-world information available outside their networks. Band Protocol enhances smart contract functionalities by granting them access to reliable data without any central points of failure. Decentralized Finance applications need price feeds on token swap and loan collateralization process. With Band Protocol’s built-in price oracle, developers can build DeFi with an absolute peace of mind that the price feeds they’re using are robust and tamper-proof. BandChain is designed to be compatible with all smart contract platforms and blockchain development frameworks. In a trustless and decentralized manner, BandChain does all the heavy lifting jobs of pulling data from external sources, aggregating, and packaging them. -
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Persistence
Persistence
Persistence is a Tendermint/Cosmos-based Layer-1 network powering an ecosystem of DeFi products aimed at making liquid staked assets the default assets of the the PoS economy. Persistence is an interoperable protocol that provides developers with the ability to build applications that are either sovereign, modular or built on top of Persistence’s CosmWasm layer. Build App-chains within the Persistence Ecosystem that are interoperable with the Cosmos/IBC ecosystem and route IBC assets through Persistence Core-1 chain. Build Modular Apps directly on top of the Core-1 chain, using components of the Persistence architecture as plug-and-play interfaces. Build high-performance and easily upgradable Smart Contract Apps on Persistence chain with the integration of CosmWasm. -
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Sender Wallet
Sender Wallet
Sender is a mobile wallet built on NEAR, which makes it safe & easy for users to store, send, receive, stake, and swap crypto tokens & NFTs on the NEAR blockchain. Offering you sole control of your private keys and funds with robust security. Sender was audited by SlowMist, a well-known security firm. Manage all assets on NEAR chain, check price changes, and send and receive tokens. Purchase cryptocurrencies compliantly using bank transfers or Apple Pay, Google Pay. Trade in Sender SWAP with the best prices and liquidity, supporting 400+ pairs. Staking in Sender Staking, with support for over 300 validators. Show and transfer your NFTs, customize your wallets, such as language, currency, and network; change passwords and modes; set lock times, and manage address books and trusted applications. Buy and sell anytime within seconds, stake your tokens and get high rewards. Showcase your NFT collections, more than 20+ blockchains supported.Starting Price: Free -
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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. -
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Nord Finance
Nord Finance
Nord Finance, a blockchain agnostic platform, is an advanced decentralized financial ecosystem focusing on simplifying decentralized finance products for users by highlighting traditional finance’s key attributes. Deployed on the Ethereum Network, it integrates multi-chain interoperability, thus proposing a plethora of financial primitives, which constitute savings, advisory, loans against assets, investment/funds management, and swaps. Receive highest yields for your stable coins with our dedicated smart protocol. Our multi-chain protocol's automated chain switching ensures you receive the best APYs. No upfront network fee for deposits, the smart contract absorbs the gas fee which is adjusted in the final APY. Allows optimizing returns through a multi-chain yield-farming mechanism for stable coin farming with the highest possible risk-adjusted returns. Users can either mine $NORD token via our liquidity mining program or purchase $NORD in later stages via exchanges. -
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Evmos
Evmos
Meet the inter-blockchain communication protocol, a.k.a. IBC; the IP layer for blockchains. IBC is currently the safest and most secure and decentralized way to move assets across different blockchains, unlocking interoperability across multiple chains. Evmos leverages the Cosmos SDK and serves as the first IBC-compatible EVM-based chain, bringing composability, interoperability, and fast finality to Ethereum. Evmos is a scalable and interoperable Ethereum, built on proof-of-stake with fast finality. Evmos allows for running vanilla Ethereum as a Cosmos application-specific blockchain. This allows developers to have all the desired features of Ethereum, while at the same time, benefiting from Tendermint’s PoS implementation. Also, because it is built on top of the Cosmos SDK, it will be able to exchange value with the rest of the Cosmos Ecosystem through the Inter Blockchain Communication Protocol (IBC). -
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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