Is your demo killing deals? Get AI-powered gap analysis in 5 mins.

Build product, not data.

Generate synthetic data in minutes. Test new features at scale. TestBox builds and maintains your demo infrastructure as you launch — so you never have to.

Benefits for product & engineering.

Realistic test data in minutes.

Complex relationships, believable timelines, thousands of records — generated in minutes, not hand-built over days.

Test new features fast.

Every release lands in a customer-like environment — ready to test at scale. No setup. No waiting.

Catch issues earlier.

Realistic states and timelines surface edge cases, regressions, and impossible states — before they hit production.

Sales stops relying on you.

Demo infrastructure maintains itself. New features appear automatically. GTM gets what they need without filing tickets.
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TestBox made our product validation and release process incredibly seamless, significantly simplifying our entire testing workflow. It eliminated manual hurdles by allowing us to easily switch between different accounts and credentials to test various user roles and scenarios."
Piotr Jakubowski

Under the hood.

Data that fits your product.

TestBox maps your schema, relationships, and constraints — so generated data isn't generic noise. It fits your structure, behaves like real records, and works across your product automatically.
Create demo environments and POC leave-behinds instantly
Discover your leads' interests

New features work immediately — without maintenance.

TestBox runs on a real product account — not a clone, not a simulation. When you ship a feature, it's already there with data that works. No rebuilding. No upkeep. Demo infrastructure that maintains itself.
The data that's hard to create.
Edge cases. Complex customer states. The depth and volume AI features need to actually perform. The tricky scenarios you'd never get from production — without PII risk.
Customize data and use cases

”Showcasing the data we capture and provide to our clients is critical in selling the value of our product. TestBox has given me confidence that our sellers can now provide an exceptional buyer experience and effectively demonstrate our product's power — all while reducing our reliance on technical engineering resources, making our team more strategic and efficient.”

"TestBox makes it easy for your prospects to experience your product's look and feel without having to do any of the onboarding/implementation. We love working with the TestBox team!"

"Clients can get a feel of our product faster and easier. Before trialing our product, they can test any implementations or customizations they need inside of TestBox."

"TestBox saves us an average of 2-5 hours a week in developer time, but the big win is having products that are now demo-able that it would have taken us 3-5 months to create in our own demo instance."

"TestBox has been a massive value-add for our SE team. They've enabled us to provide prospects with beautiful sandbox environments to allow them to quickly get their hands on the product and tangibly feel the value."

"There is no better way to engage buyers and support value-driven conversations than providing access to TestBox."

"The dummy data included in TestBox makes it easier for prospects to understand how our solution works. Ultimately, this speeds up the sales process and makes both the buyer's and seller's job easier."

”I didn’t want just a screenshot or a click-through environment—I needed something dynamic, something ‘breathing.’ Anywhere a rep clicked in Apollo needed to bring up a fully populated page. TestBox was the only vendor that put their money where their mouth is, and they delivered on that promise.”

”Because our product requires a ton of data to trigger the right AI responses, it has been very challenging to have a demo environment that is reliable and keeps up to date with all our feature releases. TestBox is helping us solve all these problems plus other use cases like sandbox creation.”

More revenue less effort.

Spin up live demo environments, and POCs in seconds with TestBox. Close more deals and speed up your sales cycle — all with fewer resources than ever before.

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