Caldera provides scalable, high-performance Ethereum rollups, enabling blockchain applications to achieve low fees, high throughput, and seamless interoperability across chains. Built on AWS, Caldera rollup infrastructure offers robust security, reliability, and easy integration for developers deploying decentralized applications (dApps).
Caldera is a powerful rollup-as-a-service platform designed for blockchain developers seeking scalable and efficient solutions for decentralized applications (dApps). Built on AWS infrastructure, Caldera Ethereum rollups offer low transaction fees, rapid transaction finality, and robust interoperability between blockchains, significantly improving the end-user experience. Developers benefit from streamlined integration, allowing rapid deployment without sacrificing security or decentralization.
Caldera's platform leverages advanced AWS services for high availability, resilience, and security, ensuring reliable performance and near-instant scalability as transaction volume grows. With native support for cross-chain message passing and intents-based bridging via Caldera's Metalayer, developers gain immediate access to liquidity, data, and users across diverse blockchain ecosystems.
Ideal for financial services, gaming, marketplaces, and more, Caldera simplifies blockchain infrastructure management, allowing teams to focus on innovation and growth.
Highlights
Scalable Ethereum Rollups: Achieve low fees, high throughput, and seamless blockchain interoperability.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing bills through a contract with two separate units you buy as needed. The Rollup pod is your dedicated blockchain deployment, provisioned in your chosen stack such as Arbitrum, Optimism, or zkSync. The Block explorer is a Blockscout explorer unit that adds a browsing interface for your chain. These are independent line items, not tiers. You add each in the quantity your project requires, so pricing scales with the number of pods and explorers you deploy rather than by usage volume.
Top-of-mind questions for buyers
What does one Rollup pod give me, and what stacks can I choose?
One Rollup pod is a dedicated blockchain deployment provisioned in a stack you select, such as Arbitrum Nitro, OP Bedrock, or the zkSync stack. Caldera hosts the underlying infrastructure and RPC endpoints. You choose the settlement layer and data availability options during configuration for that pod.
How do the Rollup pod and Block explorer charges combine on my invoice?
The two units bill independently and add together. Each Rollup pod you deploy is one line item. Each Blockscout Block explorer you add is a separate line item. The explorer gives your chain a browsing interface but is not required to run a pod. Your total reflects the count of each unit.
If I run more than one chain, how does my cost scale?
Cost scales by the number of units you deploy, not by transaction or usage volume. Each additional Rollup pod adds one pod charge. Each additional Block explorer adds one explorer charge. Caldera states it scales infrastructure with your usage, so pod pricing does not change based on activity levels.
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Support
Vendor support
Contact us via support@caldera.xyz
Caldera provides responsive, expert-level support to help customers integrate, deploy, and manage their Ethereum rollups. Customers can expect initial response times within 24 hours on business days, with prioritized assistance for critical issues, ensuring seamless operation and optimal performance of their blockchain solutions.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Caldera provides premium support for blockchain infrastructure running on AWS. We help teams deploy, manage, and scale secure, high-performance blockchain systems using native AWS services like EC2, EKS, and VPC.
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