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How Long Does It Take to Migrate a Test Suite to an AI Testing Platform?

By Anupam Pal Singh. Last reviewed November 14, 2026.

How long a test suite migration takes depends on the route: existing scripts keep their test logic, with new connection settings and capabilities, while a large test case import into Test Manager can take 10 to 30 minutes or a few hours. KaneAI re-authoring scales with how many flows you keep; TestMu AI's docs give it no duration.

The Selenium migration guide lists three changes: the driver URL, your credentials and the capabilities. The import times come from the guides for the one-click import from a Jira-based test management tool and a second Jira-based tool's one-click import.

What Changes When You Move an Existing Test Suite to TestMu AI?

In each framework guide, what changes is how the tests connect and which browsers or devices they use, not what they check.

Framework	What you change
Selenium	Swap the local WebDriver for a `RemoteWebDriver` pointed at the TestMu AI hub, add your credentials and set capabilities in `LT:Options`.
Playwright	Replace `chromium.launch` with a connection to the TestMu AI CDP endpoint plus a capabilities object; the Playwright migration guide calls it only a few lines of change.
Cypress	Install the TestMu AI Cypress CLI, generate its config file (credentials, browsers, specs) and run through the CLI (Cypress getting started guide).
Appium	Upload the app build, then pass credentials and capabilities, including the app ID, to the TestMu AI hub (Appium migration guide).
Any of these on HyperExecute	Add a YAML file to the repository and start jobs with the HyperExecute CLI (first HyperExecute job guide).

Teams coming from another cloud grid may find their capabilities in the capability mapping guide, which covers two of them.

How Long Does Each Test Suite Migration Route Take?

The docs give durations only for test case imports.

Route	What the docs say about time	What the time depends on
Run existing scripts on the cloud grid	No duration stated	Driver setup, capabilities, app uploads and private environments
Run the same scripts on HyperExecute	No duration stated	Writing the YAML file and adding the CLI to your pipeline
Import test cases from CSV into Test Manager	Preparing the file can take a few minutes for large imports	File size (10 MB per file; split larger ones), column mapping and the match key
One-click import from a cloud test management tool	10 to 30 minutes for thousands of test cases with attachments on one importer; a few hours on another	Library size, attachments and embedded screenshots
Re-create flows as KaneAI tests	No duration stated	How many flows you re-create
Write new tests in Kane CLI	No duration stated	How many flows you describe as new tests

Changing frameworks during the move is a separate project. In a pilot timed for the Selenium to Playwright migration guide (October 2026), an AI coding agent turned an 8-test Selenium suite into a verified Playwright suite in 40 minutes 51 seconds.

What Decides How Long a Test Suite Migration Takes?

Count these before you set a date:

Driver setup: the Selenium guide has you find where your tests create the WebDriver, so one shared base class means one change.
Capabilities: every browser, version and OS combination needs its capabilities set, and the Capabilities Generator writes that code.
App builds: each Appium build (.apk, .aab or .ipa, up to 1 GB) is uploaded to the real device cloud before its tests run.
Private environments: an app on localhost or a closed staging site needs the TestMu AI Tunnel for locally hosted pages running first.
A framework change: plan a fix pass; in the pilot above, 3 of the 8 converted tests failed their first cloud run on issues the Selenium suite had hidden.
Flows to rebuild: Automate with KaneAI works on one test case at a time, and Bulk Automate takes several manual test cases at once; either way, the time grows with the flows you keep.

What Does Not Carry Over When You Migrate a Test Suite?

Run history: the import docs that list exclusions leave test runs, execution logs and pass/fail history in the old tool.
Some source data: depending on the source tool, datasets, environments, standalone preconditions, comments or general file attachments stay behind.
Scripts, into KaneAI: KaneAI does not convert Selenium, Playwright, Cypress or Appium scripts, so you re-create the flows you keep; its one documented desktop web project importer for KaneAI turns another tool's project archive into KaneAI tests, without code or past runs.
Scripts, into Kane CLI: tests start as new plain-English _test.md files you can commit to git; the docs describe no import of existing scripts.

Which TestMu AI Products Handle Each Migration Route?

Your team runs the tests; each route lands on a different part of TestMu AI:

Automation cloud: runs existing Selenium, Playwright, Puppeteer or Appium tests across 3,000+ real environments and keeps your framework, assertions, reporters and CI workflow; Cypress suites run there through the TestMu AI Cypress CLI.
HyperExecute: runs the same suites as jobs defined in a YAML file.
Real device cloud: runs migrated Appium suites on 50,000+ real Android and iOS devices.
Test Manager: holds imported test cases, with CSV and one-click imports and two-way Jira and Azure DevOps sync.
KaneAI: generates structured test cases from a Jira ticket, PDF, screenshot or spreadsheet, and authors tests in plain English.
Kane CLI: runs plain-English tests from the terminal; it is free to install, runs use credits, and you can start with 10,000 free credits for 30 days.

Frequently Asked Questions

Do we have to rewrite our tests to move to an AI testing platform?

No, not to run them: rewriting is a per-flow choice, and scripts you do not rewrite run on the cloud with their test logic unchanged. Automate with KaneAI opens a saved Test Manager test case in KaneAI with its steps pre-filled, for the flows your team would rather keep in plain English.

Can we keep our old test management tool running during the move?

Yes. The one-click import docs that cover it describe a read-only, one-time copy of the test cases, not a sync. Edits made in the old tool after the import do not reach Test Manager, so agree a cut-over date after which the team edits test cases only in Test Manager.

How do we link migrated automated runs to imported test cases?

Test Manager can link an automation run to a test case manually from the automation dashboard, or with the tms.tc_id capability set to the test case ID that Test Manager gave the imported case, plus the project capability for its project. The automatic route instead creates a new test case in an auto-created Automation project.

Can KaneAI give us code back after we re-author tests?

Yes: Selenium and Appium code in the Classic authoring experience and Playwright code in New Experience, some options only on request, while Cypress and WebdriverIO are coming soon, per the KaneAI code generation docs. The migration guides add that a test saved as Ready, with every step run and passed, generates code. Kane CLI can also export Playwright code after a run.

What should we migrate first when moving a test suite?

Confirm your setup first: the Selenium guide advises teams new to the grid to run a first Selenium test before migrating a full suite. Then point one existing test at the cloud, move the suite, fix first-run failures with the session video and logs, and only then pick the flows to re-create in KaneAI.