Top 10 Alternatives to BlockNotary Recently Reviewed By G2 Community
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Dfns is the leading wallets-as-a-service platform in web3. Startups, enterprises and financial institutions use Dfns to create, embed and manage programmable wallets at scale powered by the industry's most advanced MPC technology. Built by PhDs and experts in security and cryptography, Dfns is spearheading research in threshold signatures applied to key management. Since 2020, Dfns has helped ABN AMRO, Fidelity, Zodia Custody, FIFA and many others companies to create over a million wallets.
Hyperledger is a collaborative effort created to advance blockchain technology by identifying and addressing important features for a cross-industry open standard for distributed ledgers that can transform the way business transactions are conducted globally.
At NetSPI, we go beyond data protection by safeguarding the trust you’ve built with your customers and teams. As the pioneer of modern Penetration Testing as a Service (PTaaS), we combine AI-led solutions with human expertise to deliver a proactive approach that keeps you ahead of evolving cyber threats and empowers your business to innovate with confidence.
Storj is an open-source distributed cloud storage platform based on blockchain technology where anyone can sell their extra hard drive space.
BitFury is a fully integrated Bitcoin Blockchain security and infrastructure provider.
Ultimately, blockchains are just tools used to solve customer problems. Guardtime’s mission in life is to leverage the tools we have built, work with partners and build the highest quality enterprise solutions.
Tokeny Solutions is the Compliant Tokenization Platform. We enable mid-cap companies, investment banks, funds, asset managers and distributors to dematerialize assets on the blockchain, allowing them to reach a global audience, enforce compliance obligations, enable automation and increase operational efficiency. The Luxembourg-based FinTech company is the market-leader in delivering an institutional grade, modular end-to-end platform, allowing for the issuance, transfer and servicing management of tradable digital assets/security tokens, such as tokenized loans, structured notes, equity and funds. Tokeny Solutions has issued multiple tokenized offerings across five continents with further security offerings imminent.
MADANA – Securely bridging the gap between data and insights We are a tech Startup from Berlin utilizing various new technologies, such as Blockchain technology, in order to enable future data ecosystems. Our patent-pending solution enables privacy-preserving data analysis, which is a major breakthrough in data science that allows participants to establish a data market while preserving Privacy by Design. We enable companies to make better use of data and acquire more unique insights through the use of privacy enhancing technologies. We simply refer to it as #PrivTech. More information on https://www.madana.io
CUBE3.AI is a real-time fraud prevention platform focused on stopping scams before funds move. Using proprietary AI models, CUBE3.AI helps businesses detect and prevent fraud across accounts, wallets, smart contracts, and transactions – protecting revenue, reducing chargebacks, and minimizing financial losses. Our technology doesn’t just respond to fraud – it anticipates and prevents it, giving teams the intelligence they need to act earlier and protect users from scams and financial abuse.
Seamless AuthN & AuthZ for AI & User Management. Powering the future with AI. We're focused on delivering the fastest and most developer-friendly Auth tools on the market—anchored in trust, simplicity, and security—while building a future where identity powers intelligent, agentic systems.