Getwallid Blog

Blockchain technologies for Identity Management. Post 4. Comparison of Hyperledger Indy & Hyperledger Fabric.

Hyperledger Fabric:


1. Flexibility: Hyperledger Fabric is a general-purpose blockchain framework that allows for the development of complex business networks. It offers a high degree of flexibility in terms of network design and consensus mechanisms.

2. Scalability: Fabric's architecture supports scalability by allowing multiple channels and partitioning of data. It can handle a large number of transactions per second.

3. Privacy: Fabric provides privacy through its channel-based approach, where different participants can have access to specific channels and data. This is beneficial for identity management, as it allows for selective sharing of information.


1. Complexity: Fabric's flexibility comes with a level of complexity. It has a steeper learning curve and requires more technical expertise to set up and manage compared to other frameworks.

2. Governance: Fabric's governance model involves a membership service provider (MSP), which can be complex to set up and manage for a startup with limited resources.

3. Development Effort: Developing applications on Fabric requires more effort and time due to its modular architecture and the need for smart contract development.

Hyperledger Indy:


1. Identity Focus: Hyperledger Indy is specifically designed for decentralized identity management. It offers features like self-sovereign identity, verifiable credentials, and privacy-preserving identity proofs.

2. Interoperability: Indy supports interoperability with other identity systems, allowing seamless integration with existing solutions.

3. Simplicity: Indy provides a simpler architecture and abstractions focused on identity management, making it easier to understand and use.


1. Limited Use Cases: While Indy excels in identity management, it may not be as suitable for general-purpose blockchain applications due to its narrower focus.

2. Maturity: Compared to Fabric, Indy is relatively newer and may have a smaller community and ecosystem. This could result in fewer resources and support available for startups.

3. Scalability: Indy's current architecture may face scalability challenges when dealing with a large number of transactions or participants.

Ultimately, the choice between Hyperledger Fabric and Hyperledger Indy depends on the specific needs and goals of the identity management startup. If the focus is on developing a flexible, scalable, and privacy-focused solution for a broader range of use cases, Hyperledger Fabric may be more suitable. On the other hand, if the startup's primary goal is decentralized identity management with simplicity and interoperability in mind, Hyperledger Indy may be the better choice. It's recommended to evaluate the specific requirements and consider consulting with experts or community members to make an informed decision.