A browser-workflow service combining natural-language actions, Python orchestration and AWS run management.
Agent & orchestrationlive
Nova Act provides the browser-action model and Python workflow integration. A session runs act calls sequentially; a workflow can coordinate multiple sessions. AWS service availability is documented for US East (N. Virginia), while credentials and deployment setup remain explicit choices.
Teams composing Python with adaptive browser steps
AWS teams needing workflow-run monitoring and service integration
LOOK ELSEWHERE WHEN
A stable application API already completes the entire job
You need native desktop control established by current documentation
Fit recommendations are editorial interpretations of the documented architecture.
Documented capabilities
CAPABILITY
DOCUMENTED STATE
SOURCE
workflow
Nova Act combines natural-language browser actions with Python workflow control and AWS deployment integrations.
billing
Active agent time is billed separately for concurrent agents; time awaiting human input is excluded.
workflow model
A workflow combines Python and natural-language act() calls; steps and act calls within one session are sequential, while workflows may run parallel sessions.
region
The current service guide lists US East (N. Virginia) availability.
integration boundary
The guide names external APIs, remote MCP and Strands integration (Preview), plus AgentCore Runtime/Browser. Browser UI automation does not by itself establish unrestricted desktop control.
authentication
The Python SDK distinguishes developer API-key access from IAM-authenticated workflows; terms and credentials depend on that choice.
api version
The owner repository says SDK releases older than 3.0 are unsupported; upgrade before relying on current security updates.
Environment, deployment & control
Environment
browser
Full
desktop
Unknown
mobile
Unknown
Deployment
cloud
Unknown
local
Unknown
self Hosted
Unknown
Extensibility
api
Full
sdk
Full
mcp
Unknown
bring Your Own Model
Unknown
Control method
screenshots
Unknown
mouse Keyboard
Unknown
dom Or Accessibility
Unknown
code Execution
Unknown
Unknown = insufficient public evidence; No evidence = an explicit negative record; N/A = does not apply to this layer.
Trust, oversight & limitations
Documented oversight
human Approval
Unknown
audit Logs
Unknown
sandboxing
Unknown
prompt Injection Defense
Unknown
credential Controls
Unknown
Know the boundary
Agent-hour billing is not a flat workflow subscription; simultaneous agents accrue separate usage.
SDK versions below 3.0 are unsupported according to the current owner repository.
Service region, API-key developer access and IAM workflow access have different setup and contractual boundaries.
See Billing meters & conditions below for source dates, units and freshness. No unified calculator quote is available for this product; separately billed services are not a single total price.
Evidence, scope & unresolved questions
Stack classification: L3 / L6. Verified means the cited source supports the statement; it does not mean COMPUTER USE independently tested the product.
verified
status
Official current documentation and product sources identify Amazon Nova Act in the scope described here; account access and operational readiness have not been independently tested.
Documented by the provider; not an independent execution, reliability or security test.
aws.amazon.com ↗ · Verified Sep 28, 2026 · Recheck every 14 days
Billing meters & conditions
Each amount belongs to the named service, plan and unit. Subscription, runtime, steps and tokens cannot be ranked as a single cheapest price. Rates expire after 14 days; unresolved conflicts are excluded.
Source verification added scope and decision evidence: Nova Act combines natural-language browser actions with Python workflow control and AWS deployment integrations.