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

Finally — demos that actually show your product’s value.
Finally — demos that actually show your product’s value.

Stop faking it.
Win with your actual product.

Demo agents that generate realistic data and auto-maintain environments for testing, live demos, and sandboxes.

TRUSTED BY THE BIGGEST NAMES IN B2B SOFTWARE.

GongIntuitApollo.ioPeople.aiCallRailZendesk
GongIntuitApollo.ioPeople.aiCallRailZendesk

Most demo environments.

You're forced to talk your way to trust.

Trapped in a click path.

You're doing Houdini in the background. One wrong question or dead end, and you're saying "I'll show you later."

Asking people to imagine.

“Ignore the dates from 2022”.Pretend this revenue isn’t zero.” You’re losing trust instead of letting the product prove itself.

AI you can't show.

Everyone claims "AI-powered." But you can't explain an agent. People have to drive it. Without the right data, it’s just vaporware.

One foundation. Any team. No limits.

Live demos & personalization.

Deliver consistent, high-impact stories with playbooks and AI-powered personalization.

Guided buyer sandboxes.

Give buyers a hands-on experience with an AI copilot to guide them and capture intent.

Synthetic data at scale.

Generate complex datasets in minutes for demos, testing, and AI training.

”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.”

You don't need a better demo tool. You need infrastructure.

TestBox's Product Graph maps your data model and workflows to power real product scenarios.

No more gaps... get a complete dataset right in your product.

Map your product.

TestBox creates a deep map of your data model, APIs, workflows, and dependencies.

Easily showcase your third party integrations

Generate the data.

AI agents create realistic, interconnected synthetic data tailored to any scenario.

Always up-to-date, no maintenance required.

Orchestrate the action.

Agents simulate activity, so your live product behaves like a real customer account, integrations included.

One-Click POCs.

Guide the experience.

Agents guide buyers through the product and show sellers what they did.

The foundation for every team.

Sales

Sales

Win deals with real buyer intent signals.

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Partner Enablement

Solutions

Scale technical validation, not environment maintenance.

Learn More
Enablement

Enablement & Ops

Turn sandbox engagement into actionable signals.

Learn More
Sales Enablement

Product & Engineering

Realistic test data. Self-maintaining demos.

Learn More
Marketing

Marketing

Turn positioning into consistent, on-brand execution.

Learn More
Partner Enablement

Partners

Equip the channel to sell like your internal team.

Learn More

”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.”

Show the power of the product.
Win buyer trust & close deals.

Book demo

FAQs.

Does TestBox work with AI features?

Yes. AI features need realistic data to function. TestBox generates data with the volume and complexity your AI needs to actually perform in demos and sandboxes. It works by ingesting it into your real product so the data interacts with your AI functionality.

What is the engineering lift?

Minimal. After a one-time platform mapping to set up secure data ingestion, your GTM team becomes fully self-sufficient. We handle all ongoing data generation and environment maintenance.

What is GTM Infrastructure?

The foundational layer for how your product is shown, evaluated, and tested. It replaces brittle, manual processes with an automated engine built for the entire customer lifecycle. It’s not just for demos, but for every moment where you or a prospect has to interact with your product.

Can I use the Data Generator standalone?

Yes. You can generate and export high-fidelity synthetic datasets for testing, AI training, or product development. [See for yourself]

What is the Product Graph?

The Product Graph is TestBox's map of your data model, workflows, APIs, and dependencies. It's what allows us to generate realistic, interconnected data and orchestrate your actual product across all use cases.

How is TestBox different from cloning or data injection tools like Reprise or Saleo?

These tools clone your UI or inject data into static screens. TestBox orchestrates your actual product backend with synthetic data, so every feature, integration, and AI workflow is real and functional. Nothing fake. All the real thing.