NetBox Labs

Business/Productivity Software · New York, NY · Founded 2023 · Privately Held (backing)

Operator of a cloud-based platform intended to simplify and accelerate network automation. NetBox Labs is based in New York, NY and was founded in 2023. It was valued at $215 million at its early-stage round in Jul 2025, the last priced event on record. It has raised $55 million across 2 recorded rounds; the latest was a $35 million Series B in Jul 2025.

PMV mark · valuation
$215.0M
Oct 2026
Priced at
its early-stage round
Jul 2025
Total raised
$55.0M
Last round
Early Stage VC (Series B)
Jul 2025
What is NetBox Labs worth?
$215.0MPrivateMarketView mark · Oct 2026

Valued at $215.0M at its early-stage round, Jul 2025. Nothing has traded since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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NetBox Labs funding history

2 rounds
DateRoundRaisedPost-money
Jul 2025Early Stage VC (Series B)$35.0M▮
Apr 2023Early Stage VC (Series A)$20.0M▮
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NetBox Labs valuation

NetBox Labs was valued at $215 million at its early-stage round in Jul 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has NetBox Labs raised?

NetBox Labs has raised $55 million across 2 recorded rounds since 2023. The largest was a $35 million Series B in Jul 2025.

NetBox Labs has filed 2 Form Ds with the SEC since 2023, most recently in Jul 2025 ($35 million sold to 13 investors).

Comparable companies

Comparable business/productivity software names by valuation on PrivateMarketView: Antithesis ($215 million), Regrow ($210 million) and Ema Unlimited ($207 million).

How NetBox Labs's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For NetBox Labs, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about NetBox Labs

What is NetBox Labs worth?
NetBox Labs is valued at $215.0M as of Oct 2026. Valued at $215.0M at its early-stage round, Jul 2025. Nothing has traded since.
How much has NetBox Labs raised?
NetBox Labs has raised $55.0M in total funding across 2 recorded rounds.
When did NetBox Labs last raise?
NetBox Labs last raised in Jul 2025 (Early Stage VC (Series B)), raising $35.0M.