Government blockchain has a unique constraint that enterprise blockchain doesn't: sovereignty. Data must stay within national borders. Infrastructure must be auditable by the national audit office. Citizens' data must be protected under national privacy laws. No foreign cloud dependency. No vendor lock-in to a US tech giant.
This eliminates most options immediately. Here are the ones that survive.
Insurance is the perfect blockchain use case — and the hardest one to get right. Five to fifteen carriers, all competitors, need to share claims data to detect fraud without revealing their pricing models, customer lists, or underwriting strategies to rivals. Every participant needs to trust the shared data. Nobody trusts anyone else to host the database.
That's the insurance blockchain paradox: maximum collaboration required, maximum privacy demanded. Here's which platforms actually solve it.
Supply chain traceability is the most successful enterprise blockchain use case — by actual deployments, not by whitepaper count. Walmart uses it. Maersk used it (TradeLens). The pharmaceutical industry is being regulated into it (DSCSA).
But the platform you choose determines whether your traceability system ships in 6 weeks or 6 months. Whether it costs $16K/year or $450K/year. Whether your logistics partners can deploy their nodes without hiring a blockchain consultant.
Here's the platform comparison that supply chain operators actually need.
If you've ruled out Fabric (too complex) and Corda (too finance-specific), your enterprise blockchain options narrow to three: Hyperledger Besu, ConsenSys Quorum, and MiniLedger.
Two are Ethereum-based. One is not. One has been losing momentum since ConsenSys shifted focus to the other. One takes a fundamentally different approach: no Ethereum, no Solidity, no gas — just JavaScript and Node.js.
Here's the comparison for teams that want enterprise blockchain without the Fabric complexity tax.
Blockchain-as-a-Service (BaaS) promises the same thing every managed service promises: "Focus on your application. We'll handle the infrastructure." For databases (RDS, Cloud SQL), the tradeoff is clear — you give up some control for dramatically simpler operations. For blockchain, the tradeoff is more complex because blockchain isn't just infrastructure. It's governance.
Here's when BaaS makes sense, when self-hosted wins, and the actual costs of each.
Your board doesn't care about consensus algorithms. They don't care about Merkle trees or Ed25519 signatures or whether your platform uses Raft or PBFT. They care about three things: what problem this solves, what it costs, and when they'll see results.
Here's the exact pitch that gets a yes — structure, slides, objection handling, and the numbers that make CFOs nod.
Every compliance team eventually asks: "Should we build an internal audit blockchain or buy a managed service?" The blockchain industry's answer is always "it depends." Here's the version with actual numbers, tradeoffs, and a decision framework.
Three platforms dominate the enterprise blockchain conversation. Each represents a fundamentally different philosophy about what enterprise blockchain should be.
This isn't a "which is best" comparison. It's a "which philosophy matches your organization" comparison.
You've read the comparisons. You've sat through the vendor demos. You've heard "our platform is the best" from every direction. What you need isn't another feature list — it's a decision framework that maps your specific requirements to the right platform.
Here it is. Weighted, scored, and biased toward what developers actually care about: how fast you ship, what it costs to run, and whether your team can maintain it.
The dominant narrative in enterprise blockchain is that you need Kubernetes clusters, Docker Compose files, certificate authorities, and a dedicated DevOps team. That's true if you choose Hyperledger Fabric. It's not true if you choose smarter.
A new category has emerged: lightweight blockchain frameworks. Single-process. Zero external dependencies. Deployable like any other application. For teams that need blockchain guarantees without the operational circus.
Here's the definitive ranking.