Ask for what you need. Let LeoSuccess™ handle the rest.

Get the testing coverage you need without all the manual coordination. LeoSuccess™, Testlio’s AI copilot for test management, helps plan, coordinate, and improve testing so your team can move faster, identify risk earlier, and focus on the decisions that need human judgment.

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Our platform

A quality ecosystem that gets better with each run

Built within LeoCore™, Testlio’s AI-powered platform, LeoSuccess is part of a growing suite of intelligent products that work together to deliver end-to-end testing orchestration and real-time signals that help you improve your testing strategy. Soon, you’ll be able to connect planning straight to execution, where you can describe what you need so LeoSuccess can automatically create, coordinate, and staff runs within LeoCore for you. Each run benefits from the last as test history, signal data, and remediation patterns become inputs to the next cycle.

Test management that keeps up with your releases

Turn coordination from a manual, cost-heavy task into one that helps you release faster by simply asking LeoSuccess to complete core test management tasks in seconds. Because it brings Testlio's domain expertise from day one and gets sharper as it learns your context, you get recommendations and drafts that match your standards and avoid unnecessary rework.

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Accelerate releases and execution

Describe a feature and quickly get first-draft test cases written to a consistent standard, so reviews can focus on real gaps instead of formatting.

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Refresh outdated tests

Instantly refresh outdated test cases while preserving their original intent, keeping test plans reliable without the manual effort of audits and rewrites.

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Adapt to shifting priorities

Prevent administrative friction when project goals change by adapting coverage for new launches or regression runs in real time without manual re-scoping.

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Bring legacy tests out of spreadsheets

Centralize test cases into a single system of record. Import existing test inventories, preview exactly what will be created, and update existing records instead of creating duplicates.

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Get on-demand visibility

See coverage and testing statuses instantly, without manually stitching together data to make better release decisions, and surface risks earlier.

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Available where you already work

Use LeoSuccess directly in the LeoCore™ platform, or connect it to your own AI tools through the Testlio MCP (Model Context Protocol) server and API.

Enterprise-grade security you can count on

LeoSuccess is built on privacy, fairness, and compliance standards you can trust. Every change is previewed before it's applied, giving you complete visibility and control over your test cases and plans. Testlio applies rigorous security measures across its AI systems, ensuring that data processed through our AI integrations is never used for model training. This approach is protected by our ISO 27001:2022 certified controls and aligns with global privacy expectations such as GDPR. As a trusted Microsoft Supplier, we continuously demonstrate our commitment to the highest standards of security and transparency, further reinforced through our publicly available Trust Center.

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AI-powered quality orchestration. Human expertise where it matters

When you work with Testlio, intelligent technology, a global Community of experts, and experienced delivery teams work together to give you the coverage and confidence you need without adding more management overhead.

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AI-powered test orchestration

LeoCore™, our proprietary platform, automates tester sourcing, vetting, coordination, test execution, and results analysis, so your teams can focus on the issues that matter most to your customers.
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Managed oversight

Client teams with deep domain expertise act as your strategic partners to ensure consistency across cycles and alignment with your roadmap, even as scope and priorities change.
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Global coverage at scale

From functional and usability testing to niche testing areas like payments, AI, and localization, Testlio brings a network of in-market domain experts who test your product across 600K+ devices, 800+ payment methods, 150+ countries, and 100+ languages.
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Release confidence, built in

By embedding directly into your workflows and tools, Testlio’s platform helps surface issues earlier, reduce rework, and keep delivery timelines on track, all in a single window.
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Proven industry expertise

For over a decade, brands have trusted us to bring domain expertise and transparent processes to every engagement across key industries like Media & Entertainment, Finance & Fintech, Business Software, Retail, and more.

Ready to scale crowdsourced testing without scaling the coordination?

Frequently asked questions

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How does LeoSuccess help me improve my testing efforts?

LeoSuccess removes the manual coordination that slows crowdsourced testing down. Instead of writing test cases from scratch, rebuilding plans by hand, or compiling coverage data across tools, your team can ask LeoSuccess in plain language and review the result. That frees QA and engineering teams to focus on test strategy and helps you scale your Testlio engagement across new markets, devices, and payment methods quickly, without added overhead.

Can I get LeoSuccess as a standalone tool?

No. LeoSuccess is part of the Testlio Platform and included in the Enterprise tier. It is also available as an add-on to our Essentials and Advanced packages.

Do I need to use the Testlio Platform to use LeoSuccess?

Not necessarily. You can use LeoSuccess directly within the Testlio Platform, LeoCore, or connect to it from your own AI tools through the Testlio MCP server and API.

What is the MCP server, and what can I do with it?

The MCP (Model Context Protocol) server lets you connect LeoSuccess to the AI tools your team already uses. You can ask the same test management and coverage questions and take the same actions without switching into Testlio's interface, for example, pulling current coverage data into a report or slides you're drafting.

Will LeoSuccess make changes to my test cases without my approval?

No. LeoSuccess previews changes before applying them, so you decide what takes effect.

Is my data used to train LeoSuccess or any third-party AI models?

No. Testlio never uses data processed through its AI integrations for model training. This protection is built into ISO 27001:2022-certified controls and holds across every engagement, including Testlio's work as a trusted Microsoft Supplier. Your test data, results, and product information stay yours. You can learn more about our safety and security practices through our publicly available Trust Center.

Can we opt out of using AI features within your platform?

AI opt-out is available for Enterprise tier clients. For teams operating under HIPAA, GDPR, or similar regulatory requirements, Enterprise gives you full control over whether AI touches your testing workflows.

How is Testlio’s pricing structured?

Pricing has two parts. A platform fee covers your LeoCore access and includes tester matching, reporting, integrations, orchestration, and your account management team. An annual consumption fund covers the testing work itself. Whether you need quality management, specialized testers, experts in a specific region, or a specific number of testing hours, your consumption fund supports it. LeoSuccess is available as an add-on to our Essentials and Advanced packages, and on Advanced it also unlocks access to Testlio’s MCP server and API. Enterprise includes LeoSuccess, Testlio’s MCP server, and the API as a standard. 

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