No. 7 of 31 ·Network Testing Software

Cisco pyATS

Mac · Linux · Self-hosted

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Cisco pyATS is ranked #7 of 31 in network testing software on Freedom251. It runs on Linux, macOS, Self-hosted. There is a free plan.

Cisco pyATS plans and pricing

All plans

pyATS Free Free of charge · Apache 2.0 license developer.cisco.com · 29 Sept 2026

Compared on network testing software

Free plan: Yes
Deployment: self_hosted
Configuration management: Yes
Workflow orchestration: Yes
Network testing: Yes
Supported platforms: Cisco IOS, Cisco IOXE, Cisco IOSXR, Cisco NXOS, Cisco ASA; CLI, NETCONF, RESTCONF

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The record

Purpose: Cisco pyATS is a Python framework for network testing, automation, and validation.
Testing: It supports sanity, feature, solution, system, and scale test and verification automation.
Reusable tests: The framework supports data-driven reusable tests that can scale from simple cases to complex asynchronous test suites.
Genie libraries: Genie provides device connectivity, parsers, APIs, platform-agnostic feature models, reusable test cases, and a YAML-driven test runner.
Network devices: Built-in libraries support Cisco IOS, IOS XE, IOS XR, NX-OS, and ASA, with additional platforms possible through plugins and extensions.
Connection protocols: Device connections can use CLI, NETCONF, or RESTCONF.
Dashboard: XPRESSO manages test suites, environments, testbeds, resources, live test views, and archived results with comparisons and analytics.
Execution integrations: XPRESSO supports on-demand, bundled, and scheduled execution using Jenkins and Docker backends.
Framework integrations: Cisco documents community integrations with Ansible and out-of-the-box RobotFramework support.
License and code: Cisco says pyATS is free under Apache 2.0 and that more than 75% of its codebase is open source on GitHub.
Support: The development team provides best-effort email support and usually responds within a day; Cisco invites inquiries about dedicated support and SLAs.
Support data: Cisco says information provided in logs for support will not be shared outside the support team without explicit approval.
Recent security change: The August 2026 release added credential redaction to help protect sensitive values in logs and reports.
Company history: Cisco states it was founded in 1984 and is headquartered in San Jose, California.
Price from: Free

Where it ranks on Freedom251

Best Network Testing Software in 2026#7 of 31
Best Network Automation Software in 2026#3 of 26

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Sources

developer.cisco.com/docs/pyats/· checked 29 Sept 2026
developer.cisco.com/docs/pyats/integration-to-other-framewo· checked 29 Sept 2026
developer.cisco.com/docs/pyats/license/· checked 29 Sept 2026
developer.cisco.com/docs/pyats/26-8/· checked 29 Sept 2026
cisco.com/c/dam/global/en_ae/assets/sa/netversity· checked 29 Sept 2026
developer.cisco.com/pyats/· checked 28 Sept 2026