How much did Socket raise in its Series C?

Socket raised $60M in a Series C announced on 20 May 2026.

Who invested in Socket's Series C?

The round was led by Thrive Capital, Andreessen Horowitz, Abstract Ventures, Capital One Ventures.

Socket is a cybersecurity company specializing in Application Security, founded in 2020 and headquartered in San Francisco, United States.

Funding record · 2026 / 05

Socket raises $60M Series C for application security

Announced 20 May 2026 · Recorded 8 September 2026 · Last verified 8 September 2026

Socket, an application security company based in San Francisco, United States, raised $60M in a Series C announced on 20 May 2026, led by Thrive Capital, Andreessen Horowitz and Abstract Ventures with one other. Its disclosed equity funding is now $124.6M across 4 rounds.

Amount: $60M
Round: Series C
Announced: 20 May 2026
Lead investors: Thrive Capital, Andreessen Horowitz, Abstract Ventures, Capital One Ventures
Valuation: $1Bdisclosed
Sources on record: 1bloomberg.com

From the source

Security Firm Thwarting Nation-State Hackers Valued at $1 Billion

Socket, a cybersecurity startup focused on safeguarding open-source code against hackers, has raised a new funding round that values the company at $1 billion.

bloomberg.com · 21 May 2026 ↗

The Mandos read

What the record says about Socket

Momentum 62 / 100 · Steadylocked →
pillars in the platform
103 employees · down 1% last month · 23 open roleslocked →
history and breakdowns in the platform
Exit Readiness: Lowlocked →
Tested against 751 past exits in the Mandos record: 43% sat in Watch or Elevated 2 years before. Companies in Elevated exited at 3.1× the record's rate.
Buyers most often compare Socket with Aikido Securitylocked →
the full set in the platform

Funding history

Socket funding on record

Socket has raised $124.6M in priced equity. Its most recent round was a Series C in May 2026.

Latest round on record: Series C, May 2026.

Socket funding on the profile →

In the platform

The round is the fact. The read is the product.

Every round, investor and correction for Socket, the competitors buyers weigh it against, hiring by department, and an alert when the next thing happens.

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FAQ

Questions people ask

How much did Socket raise in its Series C?: Socket raised $60M in a Series C announced on 20 May 2026.
Who invested in Socket's Series C?: The round was led by Thrive Capital, Andreessen Horowitz, Abstract Ventures, Capital One Ventures.
What does Socket do?: Socket is a cybersecurity company specializing in Application Security, founded in 2020 and headquartered in San Francisco, United States.