What access does each product need?

Air and Hero work through a read-only IAM role. Xero needs no AWS access while you design; write access exists only in an explicit deploy workflow you start yourself.

Does zerverless run code in my account?

No. Your AWS account stays the runtime and the source of truth. Products read through the role you grant, and nothing changes unless you explicitly deploy.

Can I grant different access to different products?

Yes. Read and deploy use separate IAM roles with a per-customer external ID, so you can give one product read-only access and another deploy access — or neither.

Can I revoke a product's access at any time?

Yes. Remove or narrow the trusted role in your AWS account and the product loses access immediately — no ticket or approval from Zerverless required.

How do I start using the products?

Xero and Hero are in private beta and Air is in preview. Request access from the tab above, or contact us and describe the workload you want to start with.

When do products start costing money?

Pricing applies once a product reaches general availability. You'll see the plan and cost in advance — nothing changes automatically at the end of a beta or preview.

Can I switch or cancel a product later?

Yes. There is no long-term lock-in tied to product access — remove the connected role when a product no longer fits, and reconnect later if it does.

Do the products work together?

They share the same account connection and context, but each keeps its own job and permission boundary. You can adopt one without the others.

Choose the view your serverless system needs next.

Design a system before it exists, map the one already running, or improve production with evidence. Each product has one job and an explicit AWS access boundary.

Compare the products Ask a product question

Xero

Design before you deploy.

Describe the workload, constraints, and outcome you need. Xero proposes an architecture, explains why each AWS service is there, and creates a migration plan and code skeleton your team can review before deployment.

View Xero Request access to Xero

Hero

Know what to improve next.

Point Hero at an existing serverless workload. It combines architecture context with cost, configuration, performance, logs, and traces so your team can work from a prioritized improvement plan instead of disconnected dashboards.

View Hero Request access to Hero

Air

See the system you actually run.

Connect an AWS account with a read-only role. Air discovers the serverless resources already running there and maps how functions, APIs, queues, event buses, workflows, and data stores connect — without changing them.

View Air Request access to Air

Access and how it works.

Simple pricing while we're in beta.

Every product is free to use during its current beta or preview. Pricing moves to a flat subscription with usage-based access within the plan once a product reaches general availability — you'll see the plan and cost before anything is billed.

Xero

Free

Private beta

Turn requirements into an AWS serverless architecture and an editable CDK starting point.

Hero

Free

Private beta

Turn production evidence into prioritized findings across cost, security, and performance.

Air

Free

Preview

Turn AWS resources and relationships into a readable serverless system map.

Need something broader?

Custom

Architecture, migration, or production work that doesn't fit inside a single product is a scoped consulting engagement, not a subscription.

Explore consulting

Pricing and getting started.

Start with the product that matches the job.

If the right path is not obvious, send us a short description of the workload and the decision you need to make.