--- title: "agent-qa vs TesterArmy" description: "Compare agent-qa vs TesterArmy for web and mobile QA: cloud versus local execution, repo-owned YAML tests, MCP workflows, behavioral memory, and model choice." canonical_url: "https://vostride.com/product-comparison/agent-qa-vs-tester-army" md_url: "https://vostride.com/product-comparison/agent-qa-vs-tester-army.md" last_updated: "2026-10-02T00:00:00.000Z" --- > [Documentation index](https://vostride.com/docs.md) · [Site index](https://vostride.com/llms.txt) > Follow the Markdown links to read individual pages; the indexes list the available documentation. # agent-qa vs TesterArmy > Compare agent-qa vs TesterArmy for web and mobile QA: cloud versus local execution, repo-owned YAML tests, MCP workflows, behavioral memory, and model choice. A TesterArmy alternative with your repo at the center. TesterArmy runs plain-language tests as a hosted service. agent-qa puts the runner, test expectations, and behavioral memory in your workspace, with models and infrastructure your team configures. Try agent-qa, a source-available QA runtime for teams that want test changes reviewed alongside code. Run YAML journeys locally or in CI, retain product observations as Markdown, and inspect failures through the same agent workflow. ## The choice for recurring QA Choose agent-qa when ownership of execution, test files, and learned product context matters most. TesterArmy suits teams that prefer hosted orchestration. Both support web, mobile, and coding agents; those capabilities alone are not reasons to migrate. Sources reviewed 2026-10-02 by Vostride. > This comparison is based on publicly available information. Product capabilities and pricing can change; verify details with each vendor before making a purchase decision. ## Capability comparison - **Plain-language test authoring.** agent-qa: Yes; TesterArmy: Yes. TesterArmy saves flows in its platform. agent-qa stores natural-language steps and expected outcomes in YAML files, so acceptance behavior can be reviewed in the same pull request as an application change. Sources: [TesterArmy: hosted web and mobile testing](https://tester.army/), [agent-qa: YAML test authoring](https://vostride.com/docs/agent-qa/guides/first-test.md). - **Locally controlled execution.** agent-qa: Yes; TesterArmy: No. TesterArmy's current local-development guide specifies cloud execution against a preview or tunnel URL. agent-qa runs its engine on your laptop or CI runner; configured model and device services may still be remote. Sources: [TesterArmy: cloud execution and local development](https://docs.tester.army/cli/local-dev), [agent-qa: coding-agent workflow and CI](https://vostride.com/docs/agent-qa/guides/coding-agent-workflow.md), [agent-qa: model and runtime configuration](https://vostride.com/docs/agent-qa/configuration/global-config.md). - **Coding-agent integration.** agent-qa: Yes; TesterArmy: Yes. TesterArmy provides hosted MCP tools for creating tests, starting runs, and inspecting failures. agent-qa provides CLI, MCP, and Skills around the local workspace. Choose based on where the tests execute and live, rather than MCP availability. Sources: [TesterArmy: hosted MCP and failure inspection](https://docs.tester.army/cli/mcp), [agent-qa: coding-agent workflow and CI](https://vostride.com/docs/agent-qa/guides/coding-agent-workflow.md). - **Reviewable behavioral memory.** agent-qa: Yes; TesterArmy: Partial. TesterArmy has project memory managed through its dashboard and APIs. agent-qa stores product, suite, and test observations as editable Markdown, retrieves relevant context for later steps, and curates it from run evidence. Sources: [TesterArmy: project memory lifecycle](https://docs.tester.army/guides/project-memory), [agent-qa: file-backed behavioral memory](https://vostride.com/docs/agent-qa/memory.md). - **Runner-level model choice.** agent-qa: Yes; TesterArmy: Partial. agent-qa exposes model providers and compatible endpoints in project configuration. TesterArmy's cited cloud workflow does not establish equivalent bring-your-own-provider configuration. Your editor's model and the model executing a hosted test are separate choices. Sources: [TesterArmy: cloud execution and local development](https://docs.tester.army/cli/local-dev), [TesterArmy: hosted MCP and failure inspection](https://docs.tester.army/cli/mcp), [agent-qa: model and runtime configuration](https://vostride.com/docs/agent-qa/configuration/global-config.md). - **Web, Android, and iOS.** agent-qa: Yes; TesterArmy: Yes. TesterArmy accepts web URLs and mobile builds. agent-qa supports all three targets through its test format, with Appium for configured native devices. Moving execution into your environment also transfers responsibility for device setup and app state. Sources: [TesterArmy: hosted web and mobile testing](https://tester.army/), [agent-qa: mobile targets](https://vostride.com/docs/agent-qa/guides/mobile-testing.md). - **CI verification.** agent-qa: Yes; TesterArmy: Yes. TesterArmy's CLI can trigger cloud tests and fail a CI job on an unsuccessful result. agent-qa executes repository tests in the runner and supports JUnit output. Keep test data, credentials, and application readiness explicit in either pipeline. Sources: [TesterArmy: cloud execution and local development](https://docs.tester.army/cli/local-dev), [agent-qa: coding-agent workflow and CI](https://vostride.com/docs/agent-qa/guides/coding-agent-workflow.md). - **Failure evidence for agents.** agent-qa: Yes; TesterArmy: Yes. TesterArmy exposes run transcripts, telemetry, and recordings through MCP. agent-qa connects step outcomes to local run artifacts and inspection tools. Compare how well each explains an intentionally broken flow before changing your release gate. Sources: [TesterArmy: hosted MCP and failure inspection](https://docs.tester.army/cli/mcp), [agent-qa: recorded evidence](https://vostride.com/docs/agent-qa/guides/recorded-evidence.md), [agent-qa: coding-agent workflow and CI](https://vostride.com/docs/agent-qa/guides/coding-agent-workflow.md). ## When owning the QA runtime pays off ### Review the exact acceptance behavior Put a YAML test beside the change it covers. Reviewers can discuss the expected result, setup, and target configuration before the test becomes part of the release suite. ### Run against your development environment agent-qa can run alongside your application on a laptop or CI worker. Your team controls reachability, device provisioning, and the model endpoint used for execution. ### Keep learned context under version control Inspect agent-qa's memory changes as files. Retain useful observations, remove stale context, and keep the history of what the QA system learned about your product. ## Verdict agent-qa fits teams that want their QA runtime and accumulated product knowledge in the repository. Keep TesterArmy on the shortlist when hosted orchestration is the operating model you want. > Note: This comparison covers the hosted platform, not the separate e2e framework. Partial means a different architecture or an equivalent capability not established by the cited docs. No comparative performance benchmark was run. ## Evaluate agent-qa against TesterArmy 1. Pick one authenticated flow and preserve its setup data and expected outcome in both products. 2. Run TesterArmy against a reachable preview and agent-qa against the same revision; document execution and model dependencies. 3. Introduce a known regression, confirm that both fail for the intended reason, and inspect the evidence from your coding agent. 4. Repeat the flow after a harmless UI change and review agent-qa's memory diff, operating costs, and CI setup effort. [Set up your coding agent](https://vostride.com/docs/agent-qa/agent-quickstart.md) · [Evaluation guide](https://vostride.com/docs/agent-qa/guides/evaluating-agent-qa.md) · [Recorded QA evidence](https://vostride.com/docs/agent-qa/guides/recorded-evidence.md) ## Frequently asked questions ### Is this comparison about TesterArmy or tester-army/e2e? This page covers the hosted TesterArmy platform at tester.army. The same team publishes the separate e2e framework at github.com/tester-army/e2e. Its local runner, TypeScript tests, and licensing are covered on our dedicated TesterArmy e2e comparison. ### Can TesterArmy work with coding agents? Yes. Its hosted MCP server lets agents create tests, run them, and investigate failures. agent-qa's distinction is a workspace-based execution and evidence workflow, not exclusive support for coding agents. ### Does TesterArmy already have memory? Yes. Its project-memory guide documents saved facts supplied to runs. At review time, it says learned entries are not injected and the runner does not add memories automatically. agent-qa documents a curator that updates file-backed behavioral observations after runs. Both treat memory as context rather than commands. ### Can I run TesterArmy tests on localhost? Its current documentation requires a preview deployment or tunnel reachable from the cloud. agent-qa can run against a locally reachable app from your machine. Model calls can still leave that machine unless you configure a local model endpoint. ### How should I migrate a TesterArmy test? Translate one flow's intent and assertions into agent-qa YAML, configure its target, and reproduce the required accounts and setup data. This is a schema conversion, not an automatic import. Compare passing and deliberately failing runs before moving additional coverage. ## Sources - [TesterArmy: hosted web and mobile testing](https://tester.army/) - [TesterArmy: cloud execution and local development](https://docs.tester.army/cli/local-dev) - [TesterArmy: hosted MCP and failure inspection](https://docs.tester.army/cli/mcp) - [TesterArmy: project memory lifecycle](https://docs.tester.army/guides/project-memory) - [TesterArmy's separate e2e framework](https://github.com/tester-army/e2e) - [agent-qa: YAML test authoring](https://vostride.com/docs/agent-qa/guides/first-test.md) - [agent-qa: coding-agent workflow and CI](https://vostride.com/docs/agent-qa/guides/coding-agent-workflow.md) - [agent-qa: file-backed behavioral memory](https://vostride.com/docs/agent-qa/memory.md) - [agent-qa: model and runtime configuration](https://vostride.com/docs/agent-qa/configuration/global-config.md) - [agent-qa: mobile targets](https://vostride.com/docs/agent-qa/guides/mobile-testing.md) - [agent-qa: recorded evidence](https://vostride.com/docs/agent-qa/guides/recorded-evidence.md) ## Compare other approaches - [agent-qa vs TesterArmy e2e](https://vostride.com/product-comparison/agent-qa-vs-tester-army-e2e.md): Compare the tester-army/e2e framework with agent-qa: TypeScript versus YAML, agent workflows, cached execution, and behavioral memory. - [agent-qa vs TestSprite](https://vostride.com/product-comparison/agent-qa-vs-testsprite.md): Compare agent-qa with TestSprite for agentic QA that keeps tests, hooks, memory, and model choice under engineering control. - [agent-qa vs QA Use](https://vostride.com/product-comparison/agent-qa-vs-qa-use.md): Compare Desplega's QA Use CLI with agent-qa for local execution, behavioral memory, model control, and native mobile QA. - [agent-qa vs Argent](https://vostride.com/product-comparison/agent-qa-vs-argent.md): Compare Software Mansion's Argent with agent-qa for mobile debugging, recorded flows, recurring QA, and retained product knowledge.