Polygon PoS
Polygon PoS: A public EVM chain for teams building applications with Ethereum compatibility. Ranked #14 of 32 in Blockchain Platforms by our editors (7.8/10); pricing: Free plan; best for teams deploying public EVM-compatible applications.
At a glance
- Editor score7.8 / 10
- PricingFree plan
- Best forTeams deploying public EVM-compatible applications
- Free planYes
- Paid fromFree
- Deployment modelPublic
- Facts checked24 Sep 2026
Where it wins
- Executes EVM transactions through the Bor layer with Heimdall consensus.
- Anchors periodic checkpoints to Ethereum and supports milestone finality.
- Offers POL staking, asset bridging, and node deployment documentation.
Where it doesn't
- Public network only; permissioned networks are not supported.
- Validators must operate their own node software.
- Protocol access is free, but network use entails transaction fees.
Our verdict on Polygon PoS
Polygon PoS, presented on Polygon’s current site as Polygon Chain, is a public EVM-compatible blockchain for teams deploying applications that use Solidity smart contracts. Its Bor execution layer processes EVM transactions, while Heimdall provides proof-of-stake consensus, finality, and periodic Ethereum checkpoints. It suits developers seeking Ethereum compatibility on a public network, from small teams to enterprise organizations; it is not a fit for projects that require a permissioned chain.
The architecture is a notable part of the product’s focus. Milestone-based deterministic finality and periodic checkpoints anchored to Ethereum are paired with POL staking for validators and asset bridging between Polygon and Ethereum. This combination supports application execution alongside network participation and asset movement. Teams should assess whether that public-chain model, consensus design, and Ethereum connection match their application needs rather than expect a managed blockchain service.
Protocol access is free, but that does not mean transactions are cost-free: network use entails transaction fees. Polygon supports cloud or self-hosted deployment, and its documentation covers full-node and validator deployment, including running nodes on a VM or machine. Validator software is self-operated, so teams taking on validator responsibilities need to plan for node deployment and operation. Choose Polygon PoS for public EVM applications where that operational model is acceptable; consider an alternative if you need permissioned networks or vendor-managed service.
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Polygon PoS pricing
Polygon PoS fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Deployment model | Public |
| Contract languages | Solidity |
| Consensus mechanisms | Proof of stake; CometBFT-based consensus |
| Managed service | No |
| Cloud deployment | Not verified |
| Permissioned networks | No |
| Deployment | Cloud, Self-hosted |
| Platforms | Web, Linux |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | polygon.technology |
| Facts checked | 24 Sep 2026 |
Alternatives to Polygon PoS
- KaleidoKaleido brings consortium-chain operations, smart-contract tooling and hybrid deployment into one platform.9.2
- Hyperledger FabricFree, self-managed framework for permissioned consortium networks with configurable privacy and policies.9.0
- Amazon Managed BlockchainA managed AWS service for teams building applications on public chains or private Fabric networks.8.9
See all Polygon PoS alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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