Nous Research

AI/ML · Austin, TX · Founded 2022 · Privately Held (backing)

Developer of human-centric artificial intelligence models designed for enhancing reasoning and adaptability in real-world applications. Nous Research is based in Austin, TX and was founded in 2022. It was valued at $1 billion at its Series A in Apr 2025, the last priced event on record. It has raised $70 million across 3 recorded rounds; the latest was a $50 million Series A in Apr 2025.

PMV mark · valuation
$1.0B
Oct 2026
Priced at
its Series A
Apr 2025
Total raised
$70.0M
Last round
Series A
Apr 2025
What is Nous Research worth?
$1.0BPrivateMarketView mark · Oct 2026

Valued at $1.0B at its Series A, Apr 2025. Nothing has traded since.

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Valuation timeline

1 priced round · 32 daily marks since · Apr 2025 – Oct 2026
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Series Arounds hold their value until the next priced eventMark, today
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Nous Research funding history

3 rounds
DateRoundRaisedPost-money
Apr 2025Series A$50.0M▮
Jun 2024Seed Round$15.0M▮
Jan 2024Seed$5.2M▮
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Nous Research valuation

Nous Research was valued at $1 billion at its Series A in Apr 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Nous Research raised?

Nous Research has raised $70 million across 3 recorded rounds since 2024. The largest was a $5.2 million seed round in Jan 2024; the most recent was a $50 million Series A in Apr 2025. 1 of the rounds disclosed a post-money valuation.

Comparable companies

Comparable ai/ml names by valuation on PrivateMarketView: Labelbox ($810 million), Rilla ($737 million) and Cartesia ($362 million).

How Nous Research'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 Nous Research, 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 Nous Research

What is Nous Research worth?
Nous Research is valued at $1.0B as of Oct 2026. Valued at $1.0B at its Series A, Apr 2025. Nothing has traded since.
How much has Nous Research raised?
Nous Research has raised $70.0M in total funding across 3 recorded rounds.
When did Nous Research last raise?
Nous Research last raised in Apr 2025 (Series A), raising $50.0M.