About TheTestMart
Horizon is the platform.
TheTestMart is the company behind it.
The TestMart helps enterprises reduce Dynamics 365 testing from weeks to days while preserving the governance, auditability, and confidence every release demands. Our distributed team spans North America, New Zealand, and Europe, with global headquarters in the United States.
What we believe.
Dynamics is its own discipline.
Dynamics 365 is not the web. Quarterly releases, ISVs, customizations, and AI-driven workflows require a purpose-built approach to quality.
AI assists. It does not execute.
AI should create. AI should recommend. Execution should remain deterministic. Horizon uses AI where it adds value and deterministic automation where confidence matters.
Customer Success is part of the product.
Great software earns attention. Great partnerships earn trust. Every customer works with a dedicated Customer Success Manager.
Outcomes are non-negotiable.
Every release should be predictable. Every deployment should be auditable. Every customer should succeed.
Our AI Philosophy
AI where it helps. Deterministic where it matters.
AI Powered Authoring
AI captures intent and generates production-ready tests in minutes. Business users describe the workflow. Horizon builds the validation.
Deterministic Execution
Every production validation executes the same way every time. No AI decisions during execution. Predictable, repeatable, and auditable.
Predictable Licensing
AI powers authoring, not execution. No token pricing. No per-execution AI fees. One predictable enterprise subscription.
Why This Matters
Enterprise validation requires evidence, not probability. Every Microsoft release should produce the same answer every time.
Built for the Future
AI is changing how tests are created. Deterministic validation remains the standard for proving software works.
Where we are.
Miami Global Headquarters
701 Brickell Avenue, Suite 1490
Miami, FL 33131
United States of America
.svg)
Auckland
Level 11, Tower 1, 205 Queen Street,Auckland, New Zealand 1010
Wellington
Level 1, 38 Waring Taylor Street,Wellington, New Zealand 6011
Contact
Get in touch.