Best Amazon Managed Blockchain Alternatives & Competitors for 2025

Kaleido’s Blockchain Business Cloud is the industry award-winning leader and the only true all-in-one enterprise SaaS platform that provides a turnkey solution to accelerate the entire blockchain journey -- from PoCs to live production business networks. Kaleido simplifies the process of creating and operating permissioned blockchains with a seamless experience across cloud properties, and geographies and on-premise deployments for all network participants. Going beyond just the chain, Kaleido provides a full stack of tools and services and patterns of deployment to build complete blockchain and digital asset solutions. Kaleido’s mission is to bring together B2B ecosystems, making it easy for organizations and societies to collaborate and transact together and to fully benefit from blockchain and decentralized models and technologies. Kaleido brings together all of the necessary technologies for building and running modern business networks.

Alchemy is the developer platform for Web3. We take care of the hard parts of building on blockchain so developers can focus their time on creating great products. Alchemy's built custom technologies and tools to create a powerful platform developers use to make their Web3 projects work. We give developers time back by providing an easy-to-use platform that takes care of the most time consuming tasks in Web3 development. The proof of our work is in the quality of our customers and partners. If you've had a great experience on Web3, chances are it was built on Alchemy. The top companies in Web3 are built on Alchemy, companies like OpenSea, Dapper Labs, Adobe, Axie Infinity, and more. Almost every NFT marketplace, the majority of DeFi organizations, and 70% of the leading Web3 dapps are all built on Alchemy.

Managed blockchain services making it simple to launch and scale decentralized networks and applications—complete with an intuitive user interface, seamless orchestration, and predictable pricing. We offer enterprise-grade tools and services that empower developers, solution providers, and consortia to safely experiment and run in production. By building on Chainstack, you reduce the time, cost, and risk involved with leveraging decentralized technologies. With a secure API, membership management, and flexible deployment options, you can immediately accelerate and future-proof your development of transformative solutions.

Bison Trails is the easiest way to run secure infrastructure on multiple blockchains. Our technology platform provides enterprise-grade security, multi-cloud and multi-region distribution, and a 99.99% uptime guarantee for node operators.

Crypto APIs offers scalable Web 3 infrastructure for crypto and blockchain applications. Its product suite includes Wallet as a Service, Blockchain Events, Blockchain Data, Blockchain Automations, Blockchain Tools, and Market Data. The company’s REST APIs support multiple blockchains and token standards. The benefits of Crypto APIs include: - Seamless one-time integration (over 100 unified endpoints); - Streamlined and lightweight performance (25ms avg. processing time); - Advanced cryptographic security (ISO/IEC 27001:2013 certified). Crypto APIs is the infrastructure layer behind crypto wallets, custodians, exchanges, lending products, accounting tools, and other blockchain applications. It is trusted by dev. teams at Chainlink, Ledger, Nexo, PayPal, Prime Trust, and Rakuten Blockchain Labs. Crypto APIs’ subscription plans are based on usage, including number of wallet addresses, event subscriptions, and automations. A free plan is available for testing over unlimited time.

Blockstream offers Bitcoin and blockchain technology.

Azure provides a rapid, low-cost, low-risk, and fail-fast platform for organizations to collaborate on by experimenting with new business processes and it's all backed by a cloud platform with the largest compliance portfolio in the industry.

Blockchain is a shared , immutable ledger for recording the history of transactions. It fosters a new generation of transactional applications that establish trust , accountability and transparency-from contracts to deeds to payments.