Fundz

Test Box reported raising $11.4 Million in an initial SEC Form D filing, from an offering of $11.4 Million

PRIVATEOct 28, 2025Late filing, first sale Jul 25, 2025

Amount Raised

$11.4 Million

$11.4 Million sold, per SEC Form D (first sale Jul 25, 2025)

Round Type

Venture

BoulderHardwareSustainabilitySoftwareinformation technology & services

Investors

Felicis

Who else raised in Hardware and Sustainability around the same time

Companies in the same sectors as TestBox that raised within 45 days of this round, from Fundz verified event records.

  • Naq raised $7M (Funding Round) on September 8, 2025.
  • Dazl raised $10M (Seed) on September 8, 2025.
  • Dalton raised $1.2M (Pre-Seed) on September 5, 2025.
  • Reggora raised $18M (Funding Round) on September 5, 2025.
  • SCOREalytics raised $3M (Seed) on September 5, 2025.
  • Sierra Technologies raised $350M (Funding Round) on September 5, 2025.

Who to call at TestBox, and when

A new round usually means TestBox is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day TestBox raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at TestBox, from your own LinkedIn network

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Company Information

Company

TestBox

Location

Boulder, Colorado, United States

About

TestBox is redefining how software demos and proofs of concept (POCs) are done by delivering real, live product environments instead of clones, simulations, or overlays—allowing companies to showcase their software exactly as it works. Trusted by leading B2B brands such as Intuit, Gong, Apollo.io, Zendesk, and CallRail, TestBox enables teams to highlight their most powerful features and build buyer confidence. With its data-first approach, TestBox helps accelerate deal cycles, strengthen trust, and reduce dependency on technical resources—making every demo and POC not just impressive, but real.

AI made execution free. Knowing first is the whole game now.

Fundz sees it the moment TestBox raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

2 contacts
Verified contactsSam S., Founder & CEOSee plans and pricing
Predictive Intelligence
Strategic

ML-powered predictions for TestBox's next move

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TestBox raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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