# Top 10 Blockstream Alternatives & Competitors
**Average Rating:** 4.2/5
**Total Number of Reviews:** 16
Looking for alternatives or competitors to Blockstream? Other important factors to consider when researching alternatives to Blockstream include user experience. The best overall Blockstream alternative is Quicknode. Other similar apps like Blockstream are Kaleido, Ethereum, Venly, and POK - Proof of Knowledge. Blockstream alternatives can be found in [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms) but may also be in [Blockchain as a Service Providers](https://www.g2.com/categories/blockchain-as-a-service) or [NFT Platforms](https://www.g2.com/categories/nft-platforms).


## Best Paid & Free Alternatives to Blockstream
  - [Quicknode](https://www.g2.com/products/quicknode/reviews)
  - [Kaleido](https://www.g2.com/products/kaleido-kaleido/reviews)
  - [Ethereum](https://www.g2.com/products/ethereum/reviews)
  - [Venly](https://www.g2.com/products/venly/reviews)
  - [POK - Proof of Knowledge](https://www.g2.com/products/pok-proof-of-knowledge/reviews)
  - [Crypto APIs](https://www.g2.com/products/crypto-apis/reviews)
  - [Corda](https://www.g2.com/products/corda/reviews)
  - [Chainstack](https://www.g2.com/products/chainstack/reviews)
  - [TransferChain](https://www.g2.com/products/transferchain/reviews)
  - [Hyperledger](https://www.g2.com/products/hyperledger/reviews)

## Top 10 Alternatives to Blockstream Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how Blockstream stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Management Consulting, and Professional Training & Coaching, and find the best product for your business.


  ### 1. [Quicknode](https://www.g2.com/products/quicknode/reviews)
By Quicknode
**Average Rating:** 4.5/5
**Total Reviews:** 95
Quicknode powers high-performance blockchain teams with enterprise-grade infrastructure and a complete platform for onchain development. We deliver fast, reliable access to 70+ chains with 99.99% uptime, helping builders ship products at scale without compromise. Trusted by industry leaders, QuickNode accelerates development with a unified suite of tools for RPC, real-time data, automation, and analytics. From startups to global enterprises, teams choose QuickNode for consistent performance, proven reliability, and a platform built for growth.


Reviewers say compared to Blockstream, Quicknode is:
- Better at support
Categories in common with Blockstream: [Blockchain as a Service](https://www.g2.com/categories/blockchain-as-a-service)

**Compare:** [Blockstream vs Quicknode](https://www.g2.com/compare/blockstream-vs-quicknode)
**Compare Quicknode with other alternatives:**
- [Quicknode vs Kaleido](https://www.g2.com/compare/kaleido-kaleido-vs-quicknode)
- [Quicknode vs Ethereum](https://www.g2.com/compare/ethereum-vs-quicknode)
- [Quicknode vs Venly](https://www.g2.com/compare/quicknode-vs-venly)
- [Quicknode vs POK - Proof of Knowledge](https://www.g2.com/compare/pok-proof-of-knowledge-vs-quicknode)
- [Quicknode vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-quicknode)
- [Quicknode vs Corda](https://www.g2.com/compare/corda-vs-quicknode)
- [Quicknode vs Chainstack](https://www.g2.com/compare/chainstack-vs-quicknode)
- [Quicknode vs TransferChain](https://www.g2.com/compare/quicknode-vs-transferchain)
- [Quicknode vs Hyperledger](https://www.g2.com/compare/hyperledger-vs-quicknode)

  ### 2. [Kaleido](https://www.g2.com/products/kaleido-kaleido/reviews)
By Kaleido
**Average Rating:** 4.8/5
**Total Reviews:** 24
Kaleido is a truly complete Web3 platform that makes it easy to build enterprise-grade blockchain and digital asset solutions.


Reviewers say compared to Blockstream, Kaleido is:
- Better at support
- More usable
Categories in common with Blockstream: [Blockchain as a Service](https://www.g2.com/categories/blockchain-as-a-service), [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs Kaleido](https://www.g2.com/compare/blockstream-vs-kaleido-kaleido)
**Compare Kaleido with other alternatives:**
- [Kaleido vs Quicknode](https://www.g2.com/compare/kaleido-kaleido-vs-quicknode)
- [Kaleido vs Ethereum](https://www.g2.com/compare/ethereum-vs-kaleido-kaleido)
- [Kaleido vs Venly](https://www.g2.com/compare/kaleido-kaleido-vs-venly)
- [Kaleido vs POK - Proof of Knowledge](https://www.g2.com/compare/kaleido-kaleido-vs-pok-proof-of-knowledge)
- [Kaleido vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-kaleido-kaleido)
- [Kaleido vs Corda](https://www.g2.com/compare/corda-vs-kaleido-kaleido)
- [Kaleido vs Chainstack](https://www.g2.com/compare/chainstack-vs-kaleido-kaleido)
- [Kaleido vs TransferChain](https://www.g2.com/compare/kaleido-kaleido-vs-transferchain)
- [Kaleido vs Hyperledger](https://www.g2.com/compare/hyperledger-vs-kaleido-kaleido)

  ### 3. [Ethereum](https://www.g2.com/products/ethereum/reviews)
By Ethereum Project
**Average Rating:** 4.3/5
**Total Reviews:** 41
Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications.


Categories in common with Blockstream: [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs Ethereum](https://www.g2.com/compare/blockstream-vs-ethereum)
**Compare Ethereum with other alternatives:**
- [Ethereum vs Quicknode](https://www.g2.com/compare/ethereum-vs-quicknode)
- [Ethereum vs Kaleido](https://www.g2.com/compare/ethereum-vs-kaleido-kaleido)
- [Ethereum vs Venly](https://www.g2.com/compare/ethereum-vs-venly)
- [Ethereum vs POK - Proof of Knowledge](https://www.g2.com/compare/ethereum-vs-pok-proof-of-knowledge)
- [Ethereum vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-ethereum)
- [Ethereum vs Corda](https://www.g2.com/compare/corda-vs-ethereum)
- [Ethereum vs Chainstack](https://www.g2.com/compare/chainstack-vs-ethereum)
- [Ethereum vs TransferChain](https://www.g2.com/compare/ethereum-vs-transferchain)
- [Ethereum vs Hyperledger](https://www.g2.com/compare/ethereum-vs-hyperledger)

  ### 4. [Venly](https://www.g2.com/products/venly/reviews)
By Venly
**Average Rating:** 4.5/5
**Total Reviews:** 37
With Venly NFT Tools, Venly offers the right tools to build fast and securely. From minting tools to a complete asset management system for Unity or even a Shopify NFT app to scale fast.


Reviewers say compared to Blockstream, Venly is:
- Better at support
- Better at meeting requirements
- More usable
Categories in common with Blockstream: [Blockchain as a Service](https://www.g2.com/categories/blockchain-as-a-service)

**Compare:** [Blockstream vs Venly](https://www.g2.com/compare/blockstream-vs-venly)
**Compare Venly with other alternatives:**
- [Venly vs Quicknode](https://www.g2.com/compare/quicknode-vs-venly)
- [Venly vs Kaleido](https://www.g2.com/compare/kaleido-kaleido-vs-venly)
- [Venly vs Ethereum](https://www.g2.com/compare/ethereum-vs-venly)
- [Venly vs POK - Proof of Knowledge](https://www.g2.com/compare/pok-proof-of-knowledge-vs-venly)
- [Venly vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-venly)
- [Venly vs Corda](https://www.g2.com/compare/corda-vs-venly)
- [Venly vs Chainstack](https://www.g2.com/compare/chainstack-vs-venly)
- [Venly vs TransferChain](https://www.g2.com/compare/transferchain-vs-venly)
- [Venly vs Hyperledger](https://www.g2.com/compare/hyperledger-vs-venly)

  ### 5. [POK - Proof of Knowledge](https://www.g2.com/products/pok-proof-of-knowledge/reviews)
By POK Proof of Knowledge
**Average Rating:** 5.0/5
**Total Reviews:** 38
POK is a platform for issuing verifiable digital credentials as Non-Fungible Tokens (NFTs) on the blockchain. It enables educational institutions, corporations, and organizations to create secure, tamper-proof, and globally verifiable certificates, diplomas, microcredentials, and badges. By leveraging blockchain technology, POK ensures the authenticity and permanence of each credential, providing recipients with true ownership and the ability to share their achievements seamlessly across digital platforms. Key Features and Functionality: - White-Label Customization: Institutions can fully customize the platform to reflect their brand identity, including domains, credential URLs, branding pages, logos, colors, and messaging. This ensures a consistent brand experience across all touchpoints. - Advanced Digital Signatures: Each credential can include an advanced digital signature validated by an authorized individual before issuance, adding a layer of authenticity and legal backing comparable to leading solutions like DocuSign or Adobe Sign. - Blockchain Integration: Credentials are issued as NFTs on public blockchains such as Ethereum and Polygon, ensuring they are immutable, verifiable, and owned by the recipient. - Marketing and Analytics Tools: POK transforms digital credentials into powerful marketing tools by enabling recipients to share their achievements on platforms like LinkedIn, thereby amplifying the institution's reach. Real-time analytics dashboards provide insights into credential interactions, measuring impact, reach, and return on investment. - Seamless Integrations: The platform offers Learning Tools Interoperability (LTI), open APIs, and plug-and-play compatibility with various Learning Management Systems (LMS) such as Moodle, Blackboard, Canvas, Google Classroom, Open edX, and D2L Brightspace, as well as CRMs like Salesforce and HubSpot. - Compliance with Global Standards: POK adheres to international standards including OpenBadge 3.0, the European Learning Model (Europass), and GDPR, ensuring interoperability and data protection. Primary Value and Solutions Provided: POK addresses the need for secure, verifiable, and portable digital credentials in an increasingly digital and globalized world. By issuing credentials as NFTs on the blockchain, POK ensures that each certificate is tamper-proof, permanently verifiable, and owned by the recipient, thereby enhancing trust and credibility. The platform's white-label customization allows institutions to maintain their brand identity, while its marketing and analytics tools help amplify brand reach and measure the impact of their programs. Seamless integrations with existing systems and compliance with global standards make POK a versatile and reliable solution for modern credentialing needs.


Reviewers say compared to Blockstream, POK - Proof of Knowledge is:
- Better at support
- More usable
Categories in common with Blockstream: [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs POK - Proof of Knowledge](https://www.g2.com/compare/blockstream-vs-pok-proof-of-knowledge)
**Compare POK - Proof of Knowledge with other alternatives:**
- [POK - Proof of Knowledge vs Quicknode](https://www.g2.com/compare/pok-proof-of-knowledge-vs-quicknode)
- [POK - Proof of Knowledge vs Kaleido](https://www.g2.com/compare/kaleido-kaleido-vs-pok-proof-of-knowledge)
- [POK - Proof of Knowledge vs Ethereum](https://www.g2.com/compare/ethereum-vs-pok-proof-of-knowledge)
- [POK - Proof of Knowledge vs Venly](https://www.g2.com/compare/pok-proof-of-knowledge-vs-venly)
- [POK - Proof of Knowledge vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-pok-proof-of-knowledge)
- [POK - Proof of Knowledge vs Corda](https://www.g2.com/compare/corda-vs-pok-proof-of-knowledge)
- [POK - Proof of Knowledge vs Chainstack](https://www.g2.com/compare/chainstack-vs-pok-proof-of-knowledge)
- [POK - Proof of Knowledge vs TransferChain](https://www.g2.com/compare/pok-proof-of-knowledge-vs-transferchain)
- [POK - Proof of Knowledge vs Hyperledger](https://www.g2.com/compare/hyperledger-vs-pok-proof-of-knowledge)

  ### 6. [Crypto APIs](https://www.g2.com/products/crypto-apis/reviews)
By Crypto APIs
**Average Rating:** 4.4/5
**Total Reviews:** 18
Crypto APIs is the leading enterprise-grade infrastructure layer that helps development teams to build crypto and blockchain products faster. Crypto APIs allows its users to generate addresses, get callback notifications, forward tokens, and coins automatically, get clean and gapless market data from top crypto exchanges and execute orders with unified API on multiple exchanges. Crypto APIs is trusted by thousands of exchanges, wallets, payment processors, neobanks, and more by allowing them to save huge development and infrastructure costs.


Reviewers say compared to Blockstream, Crypto APIs is:
- Better at support
Categories in common with Blockstream: [Blockchain as a Service](https://www.g2.com/categories/blockchain-as-a-service), [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs Crypto APIs](https://www.g2.com/compare/blockstream-vs-crypto-apis)
**Compare Crypto APIs with other alternatives:**
- [Crypto APIs vs Quicknode](https://www.g2.com/compare/crypto-apis-vs-quicknode)
- [Crypto APIs vs Kaleido](https://www.g2.com/compare/crypto-apis-vs-kaleido-kaleido)
- [Crypto APIs vs Ethereum](https://www.g2.com/compare/crypto-apis-vs-ethereum)
- [Crypto APIs vs Venly](https://www.g2.com/compare/crypto-apis-vs-venly)
- [Crypto APIs vs POK - Proof of Knowledge](https://www.g2.com/compare/crypto-apis-vs-pok-proof-of-knowledge)
- [Crypto APIs vs Corda](https://www.g2.com/compare/corda-vs-crypto-apis)
- [Crypto APIs vs Chainstack](https://www.g2.com/compare/chainstack-vs-crypto-apis)
- [Crypto APIs vs TransferChain](https://www.g2.com/compare/crypto-apis-vs-transferchain)
- [Crypto APIs vs Hyperledger](https://www.g2.com/compare/crypto-apis-vs-hyperledger)

  ### 7. [Corda](https://www.g2.com/products/corda/reviews)
By Corda
**Average Rating:** 4.3/5
**Total Reviews:** 22
Corda is a blockchain and smart contract platform.


Categories in common with Blockstream: [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs Corda](https://www.g2.com/compare/blockstream-vs-corda)
**Compare Corda with other alternatives:**
- [Corda vs Quicknode](https://www.g2.com/compare/corda-vs-quicknode)
- [Corda vs Kaleido](https://www.g2.com/compare/corda-vs-kaleido-kaleido)
- [Corda vs Ethereum](https://www.g2.com/compare/corda-vs-ethereum)
- [Corda vs Venly](https://www.g2.com/compare/corda-vs-venly)
- [Corda vs POK - Proof of Knowledge](https://www.g2.com/compare/corda-vs-pok-proof-of-knowledge)
- [Corda vs Crypto APIs](https://www.g2.com/compare/corda-vs-crypto-apis)
- [Corda vs Chainstack](https://www.g2.com/compare/chainstack-vs-corda)
- [Corda vs TransferChain](https://www.g2.com/compare/corda-vs-transferchain)
- [Corda vs Hyperledger](https://www.g2.com/compare/corda-vs-hyperledger)

  ### 8. [Chainstack](https://www.g2.com/products/chainstack/reviews)
By Chainstack
**Average Rating:** 4.8/5
**Total Reviews:** 33
Chainstack is the fastest way to deploy blockchains in multi-cloud and multi-protocol environments.


Reviewers say compared to Blockstream, Chainstack is:
- Better at support
- More usable
Categories in common with Blockstream: [Blockchain as a Service](https://www.g2.com/categories/blockchain-as-a-service)

**Compare:** [Blockstream vs Chainstack](https://www.g2.com/compare/blockstream-vs-chainstack)
**Compare Chainstack with other alternatives:**
- [Chainstack vs Quicknode](https://www.g2.com/compare/chainstack-vs-quicknode)
- [Chainstack vs Kaleido](https://www.g2.com/compare/chainstack-vs-kaleido-kaleido)
- [Chainstack vs Ethereum](https://www.g2.com/compare/chainstack-vs-ethereum)
- [Chainstack vs Venly](https://www.g2.com/compare/chainstack-vs-venly)
- [Chainstack vs POK - Proof of Knowledge](https://www.g2.com/compare/chainstack-vs-pok-proof-of-knowledge)
- [Chainstack vs Crypto APIs](https://www.g2.com/compare/chainstack-vs-crypto-apis)
- [Chainstack vs Corda](https://www.g2.com/compare/chainstack-vs-corda)
- [Chainstack vs TransferChain](https://www.g2.com/compare/chainstack-vs-transferchain)
- [Chainstack vs Hyperledger](https://www.g2.com/compare/chainstack-vs-hyperledger)

  ### 9. [TransferChain](https://www.g2.com/products/transferchain/reviews)
By TransferChain AG
**Average Rating:** 4.7/5
**Total Reviews:** 29
TransferChain provides the safest cloud storage, file transfer, and file request capabilities for businesses - through zero-knowledge encryption, file splitting, distributed cloud architectures, and blockchain authorization. Neither TransferChain nor any unauthorized third parties, be it potential bad actors or data centers, can access the user’s private and confidential information. TransferChain is the most secure and private way to store your sensitive documents and share them externally.


Reviewers say compared to Blockstream, TransferChain is:
- Better at support
Categories in common with Blockstream: [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs TransferChain](https://www.g2.com/compare/blockstream-vs-transferchain)
**Compare TransferChain with other alternatives:**
- [TransferChain vs Quicknode](https://www.g2.com/compare/quicknode-vs-transferchain)
- [TransferChain vs Kaleido](https://www.g2.com/compare/kaleido-kaleido-vs-transferchain)
- [TransferChain vs Ethereum](https://www.g2.com/compare/ethereum-vs-transferchain)
- [TransferChain vs Venly](https://www.g2.com/compare/transferchain-vs-venly)
- [TransferChain vs POK - Proof of Knowledge](https://www.g2.com/compare/pok-proof-of-knowledge-vs-transferchain)
- [TransferChain vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-transferchain)
- [TransferChain vs Corda](https://www.g2.com/compare/corda-vs-transferchain)
- [TransferChain vs Chainstack](https://www.g2.com/compare/chainstack-vs-transferchain)
- [TransferChain vs Hyperledger](https://www.g2.com/compare/hyperledger-vs-transferchain)

  ### 10. [Hyperledger](https://www.g2.com/products/hyperledger/reviews)
By The Linux Foundation
**Average Rating:** 4.1/5
**Total Reviews:** 16
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.


Categories in common with Blockstream: [Blockchain Platforms](https://www.g2.com/categories/blockchain-platforms)

**Compare:** [Blockstream vs Hyperledger](https://www.g2.com/compare/blockstream-vs-hyperledger)
**Compare Hyperledger with other alternatives:**
- [Hyperledger vs Quicknode](https://www.g2.com/compare/hyperledger-vs-quicknode)
- [Hyperledger vs Kaleido](https://www.g2.com/compare/hyperledger-vs-kaleido-kaleido)
- [Hyperledger vs Ethereum](https://www.g2.com/compare/ethereum-vs-hyperledger)
- [Hyperledger vs Venly](https://www.g2.com/compare/hyperledger-vs-venly)
- [Hyperledger vs POK - Proof of Knowledge](https://www.g2.com/compare/hyperledger-vs-pok-proof-of-knowledge)
- [Hyperledger vs Crypto APIs](https://www.g2.com/compare/crypto-apis-vs-hyperledger)
- [Hyperledger vs Corda](https://www.g2.com/compare/corda-vs-hyperledger)
- [Hyperledger vs Chainstack](https://www.g2.com/compare/chainstack-vs-hyperledger)
- [Hyperledger vs TransferChain](https://www.g2.com/compare/hyperledger-vs-transferchain)


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