# Alternatives to mabl

> Source: https://theagentsindex.com/mabl/alternatives/ (re-verified)
> Updated: 27 October 2026

## At a glance

| Name | Best for | Starts at | Better than mabl at | Checked |
| --- | --- | --- | --- | --- |
| [mabl](https://theagentsindex.com/mabl.md) | Enterprise QA and engineering teams keeping end-to-end tests current as apps change fast | On quote | — | 24 October 2026 |
| [Applitools](https://theagentsindex.com/applitools.md) | QA and dev teams validating web and mobile UI, including AI-generated front-end code | From $667 a month billed annually | Opt out of training | 24 October 2026 |
| [Functionize Studio](https://theagentsindex.com/functionize.md) | QA and dev teams testing enterprise web apps like Salesforce, ServiceNow and Workday | Free, then $20 a month | Free tier, Opt out of training | 24 October 2026 |
| [Katalon](https://theagentsindex.com/katalon.md) | Mixed-skill QA teams automating web, mobile, API and desktop tests in one platform | Free, then $1,000 a seat a year | Free tier, Seat model | 24 October 2026 |
| [Testsigma](https://theagentsindex.com/testsigma.md) | QA teams automating web, mobile, API and Salesforce regression without writing code | On quote | Done-for-you service, Licence | 24 October 2026 |
| [testRigor](https://theagentsindex.com/testrigor.md) | Manual QA teams automating end-to-end regression without writing Selenium code | Free | Licence, Free tier | 24 October 2026 |
| [Testim](https://theagentsindex.com/testim.md) | Agile QA teams automating end-to-end tests for Salesforce, web and mobile apps | Free | Debugs and fixes, Free tier | 24 October 2026 |

The ones people open most here come first, then the closest matches.

## Shortlist

### 1. Applitools

Visual AI and no-code end-to-end testing platform for web, mobile and AI-generated UI.

**Where it improves on mabl:**
- [Opt out of training: yes — The vendor states flatly that snapshots, component source and DOM data never reach external foundation models or LLM training, with comparisons run in its cloud or a local container.](https://applitools.com/solutions/agentic-testing/)

**Trade-offs against mabl:**
- [Writes code: partial — Autonomous turns a plain-English description into executable test steps, and TestGenAI generates Cypress test code from a recording, but it authors tests rather than application source code.](https://applitools.com/platform/autonomous/)
- [Runs autonomously: partial — Tests run unattended on a schedule and in CI and maintenance is grouped automatically, but baseline resolution is deliberately gated behind a human authorisation step.](https://applitools.com/solutions/agentic-testing/)
- [Seat model: no — There is no per-seat charge and no seat floor or ceiling: every published tier states unlimited users, and the metering is on checkpoints instead.](https://applitools.com/platform-pricing/)

[View Applitools](https://theagentsindex.com/applitools)

### 2. Functionize Studio

Agentic end-to-end test platform that builds, runs and repairs tests against your live web app.

**Where it improves on mabl:**
- [Free tier: yes — A standing $0 plan with no time limit and no card gives all agent capabilities, five parallel runs and a monthly credit grant.](https://www.functionize.com/pricing)
- [Opt out of training: partial — Raw customer content is not used to train models for other customers without written consent, but de-identified aggregated usage metadata is used for model refinement with no stated opt-out.](https://www.functionize.com/privacy-policy)

**Trade-offs against mabl:**
- [Writes code: partial — It authors complete tests from a plain-language sentence, but the vendor positions coding agents as the writers of application code and Studio as the independent check on it.](https://www.functionize.com/)
- [In your pipeline: partial — Enterprise prose claims CI/CD hookup through the same integration layer, yet the integrations page itself is a 'Coming Soon' placeholder with an MCP waitlist, so pipeline use is not demonstrably live.](https://www.functionize.com/enterprise)
- [Admin controls: partial — Role-based access control arrives with the cheapest paid plan and is absent from Free, while multi-team management is held back for Enterprise.](https://www.functionize.com/pricing)

[View Functionize Studio](https://theagentsindex.com/functionize)

### 3. Katalon

AI testing platform with authoring, test management, cloud execution and an MCP server for coding agents.

**Where it improves on mabl:**
- [Free tier: yes — Signing up starts a 30-day trial with no credit card, and when it ends the account drops to a standing Free plan that keeps local authoring and execution rather than locking you out.](https://katalon.com/pricing)
- [Seat model: yes — Seats are named users and reassignable at any time; there is a floor of three seats on the True Platform bundles, and Studio's online price steps from $1,000 to $1,800 per seat after the first three.](https://katalon.com/pricing)
- [Opt out of training: yes — There is nothing to opt out of: Katalon states customer data, prompts and artifacts are never used to train AI models and that it holds zero-data-retention agreements with its managed model providers.](https://katalon.com/security)

**Trade-offs against mabl:**
- [Multi-agent: partial — Katalon publishes a dozen specialised agents (requirement analyser, generator, runner, root cause analyser) and an assistant that orchestrates end-to-end workflows, but no page describes several agents coordinating on one task as a user-configurable orchestration.](https://katalon.com/ai-powered-testing-platform)
- [Agent permissions: partial — Generated tests are produced for human review and approval before use, and administrators can switch AI off per project or organisation-wide, so the agent's reach is bounded by configuration rather than open-ended.](https://katalon.com/security)
- [In your pipeline: partial — CI/CD execution in Jenkins, GitHub Actions, Azure DevOps and GitLab is listed as included from Professional upward, but the vendor states it needs the separately purchased Katalon Runtime Engine add-on.](https://katalon.com/pricing)

[View Katalon](https://theagentsindex.com/katalon)

### 4. Testsigma

Agentic test automation that generates, runs, heals and diagnoses tests for web, mobile, API and Salesforce apps.

**Where it improves on mabl:**
- [Done-for-you service: partial — You run the software yourself; the vendor sells consulting and training alongside it, and only inside the Enterprise plan.](https://testsigma.com/pricing)
- [Licence: partial — Mixed: the vendor describes an open source platform underneath, while the hosted cloud and Enterprise capabilities are commercial, and no licence terms for redistribution are stated on the site.](https://testsigma.com/docs/getting-started/introduction-cloud/)
- [Opt out of training: yes — The privacy policy states customer data is not used to train third party AI models, so the protection is the default rather than a setting you must find.](https://testsigma.com/privacy-policy)

**Trade-offs against mabl:**
- [Writes code: partial — It writes test automation from a prompt or a requirement, not application source code, so the authoring it does is confined to test assets.](https://testsigma.com/ai-agents)
- [Runs autonomously: partial — Agents plan, generate, execute and maintain tests on their own, but the vendor states this runs with human oversight rather than unattended.](https://testsigma.com/ai-agents)
- [Agent permissions: partial — The vendor frames agents as coworkers whose output a tester approves, and generative AI features must be switched on in settings first.](https://testsigma.com/ai-agents)

[View Testsigma](https://theagentsindex.com/testsigma)

### 5. testRigor

Generative-AI test automation driven by plain-English test steps for web, mobile, desktop, API and mainframe.

**Where it improves on mabl:**
- [Licence: partial — mixed: the agent skills are published open source while the platform itself is licensed, hosted software, and nothing on the site grants a company the right to redistribute testRigor under its own licence.](https://testrigor.com/write-run-maintain-testrigor-tests-with-claude-code/)
- [Free tier: yes — A standing free plan exists with no call required, plus a self-serve 14-day private trial; the free plan's catch is that every test and result is public.](https://testrigor.com/sign-up/)

**Trade-offs against mabl:**
- [Writes code: partial — It generates test automation, not application source: AI turns a documented test case or a high-level sentence into plain-English steps you then edit, so the artefact is a test script rather than code.](https://testrigor.com/)
- [Agent permissions: partial — The MCP tools carry built-in refusals rather than a policy console: destructive operations on referenced objects are rejected unless the caller explicitly overrides, but no broader permission model is documented.](https://testrigor.com/how-to-utilise-testrigors-mcp-server/)
- [How it meters: partial — The vendor describes the shape but not the rate: a company licence with unlimited users and unlimited test cases, charged for execution infrastructure rather than per seat or per test, with no figure published anywhere.](https://testrigor.com/faq/)

[View testRigor](https://theagentsindex.com/testrigor)

### 6. Testim

AI-driven UI and end-to-end test automation for web, mobile and Salesforce apps.

**Where it improves on mabl:**
- [Debugs and fixes: yes — It diagnoses broken runs with logs, HAR files and screenshot comparison, and its AI locators repair the test itself when the app changes.](https://www.testim.io/)
- [Free tier: yes — Signup is self-service and the trial drops to a standing free Community plan, limited to one per organisation.](https://www.testim.io/pricing/)

**Trade-offs against mabl:**
- [API access: partial — A REST API covers branches, tests, runs and executions, but the documentation gates it to projects on the professional plan.](https://docs.tricentis.com/testim/content/administration/api-access.htm)
- [Admin controls: partial — Owners control project settings, membership and credential access, and read-only accounts exist but only stop saving tests in the UI.](https://docs.tricentis.com/testim/content/administration/project-and-user-management.htm)
- [Single sign-on: partial — SAML sign-in through Okta, OneLogin or AzureAD is a premium capability limited to professional-plan projects and switched on by the vendor.](https://docs.tricentis.com/testim/content/security/sso-integration/index.htm)

[View Testim](https://theagentsindex.com/testim)