Top 23 Blockchain as a Service Providers SaaS Companies in May 2026

Paris, France

Open Source Infrastructure for the Financial Internet

Downtown Core, Singapore

The leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and everything in between. From startups to large enterprises, Chainstack enables thousands of companies to cut down the time to market, costs and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions distributed globally, we make sure innovators can focus on what’s important. Chainstack provides unified access to multi-chain node and data APIs, distributed compute and storage, identity management and security testing, and the ever-expanding list of services and tools to build amazing applications across all prominent Web3 protocols. Our enterprise-grade platform has intuitive developer experience, battle-tested reliability, predictable pricing, and outstanding customer support.

Tortola, United Kingdom

Tanssi delivers modular, production-ready infrastructure for appchains that need to scale securely, govern independently, and launch without compromise.

Marseille, Provence-Alpes-Côte d'Azur, France

Sesterce is a cloud-based mining services provider for cryptocurrencies and specializes in green, modular, low-cost datacenters designed for AI and machine learning solutions. The company focuses on delivering GPU cloud solutions optimized for blockchain applications and is committed to utilizing 100% green energy.

London, England, United Kingdom

We provide plug-and-play software solutions that deliver IEEE 1588 precision time protocol and time synchronisation for businesses worldwide. Our advanced precision time technologies ensure business leaders meet compliance obligations, improve operational efficiency, and maintain business continuity. Our high performance, network-delivered, UTC traceable, and SLA-backed time synchronisation solution supports global financial services, media and broadcasting, gaming, internet of things, e-commerce, and distributed ledger technology. Built on the Zero Trust model, our software is secure, highly resilient, accurate, verified, auditable, cost-effective, and easy to deploy, maintain and scale. Speak with our product specialists: JACK DALY Enterprise level finance, banking, trading and crypto USA [email protected] HANK KARL Media and broadcasting, telecoms, education, government, science, public safety, energy and critical infrastructure, e-gaming and gambling, public and private cloud USA [email protected] +1 475 477 2646 NANCY SCOTT Business development and partnership opportunities WORLDWIDE [email protected] JUSTIN MOORE Banking, fintech, blockchain, digital ledger tech, insuretech, cybersecurity, USA [email protected] +1 919 606 4846

Indianapolis, Indiana, United States

Nirvana Labs provides managed infrastructure for the Web3 and blockchain sectors. The company offers a bare metal cloud platform specifically designed for blockchain workloads, which supports its load-balanced RPC nodes and dedicated node services.

United States

Phala Network is a decentralized cloud computing platform designed to provide a secure and private infrastructure for executing smart contracts. It leverages blockchain technology combined with Trusted Execution Environments (TEEs) to ensure confidentiality and data integrity. Phala Network allows developers to build and deploy intelligent applications, known as AI Agents, that can interact with smart contracts securely. The network supports a wide range of applications by offering scalable, interoperable, and privacy-preserving solutions, making it a robust platform for both small businesses and large enterprises.

San Gwann, Sliema, Malta

Komodo is an open, composable blockchain platform. With a unique multi-chain design, Komodo is focused on providing fully composable blockchain solutions for independent developers, startups, and enterprise businesses alike. It’s a fascinating environment and the Komodo community is currently growing at an unprecedented rate. Stated simply, Komodo’s technology provides the tools that developers, startups, and enterprise businesses need to create a customized blockchain to host an application, software, or other blockhain-based solution. All of Komodo’s development is driven by the principles of composability. Composability is a design principle focused on providing a wide array of components, which can be activated as needed and used in different configurations to meet the unique demands of a specific use case. Composable systems place emphasis on enabling fully modular, rapidly-deployable solutions that are powered by a fluid set of resources to support growth. Komodo has achieved the requirements of composability with the Antara Framework, a flexible framework for end-to-end blockchain development. With the principle of composability in mind, Komodo is working towards its mission of accelerating global blockchain adoption through a flexible multi-chain architecture, an open platform model, and a business-friendly ecosystem that allows developers, startups, and enterprise alike to prosper with customized blockchain solutions. You can join Komodo on social media to learn more and get frequent updates: - Twitter: https://twitter.com/komodoplatform - LinkedIn: https://www.linkedin.com/company/komodo-platform - Telegram: https://t.me/KomodoPlatform_Official - Medium: https://medium.com/@komodoplatform - YouTube: https://www.youtube.com/channel/UCtp7YrrEnZbW97sgPldyvKg - Github: https://github.com/KomodoPlatform You can join Komodo Discord to meet the team and the community: https://komodoplatform.com/discord #Blockchain #KMD #Bitcoin #Cryptocurrency #Technology

Auckland, New Zealand

aZen is building the computing infrastructure for ubiquitous AI. It offers a scalable computing layer designed to power Web3 applications, AI services, and data analytics. The aZen ecosystem combines protocol-level AI orchestration, enterprise-grade hardware, and an integrated application hub—bridging DePIN and DeFAI into one seamless framework.

Abu Dhabi, United Arab Emirates

Andalusia Labs is building foundational digital infrastructure, optimized for internet markets. They specialize in blockchain and digital asset risk infrastructure.