How much funding has Lightbeam raised?

Lightbeam has raised $22.3M in total. Its most recent round was a Series A in February 2024.

Who are Lightbeam's competitors?

Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.

Lightbeam

Data ProtectionSan Jose, United Statesfounded 2020private

Lightbeam is a cybersecurity company specializing in Data Protection, founded in 2020 and headquartered in San Jose, United States. It has raised $22.3M in total funding, employs about 78 people, and is privately held.

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updated Aug 22, 2026

The record

What Lightbeam did, dated.

Mar 2026Feature launchLightbeam Delivers End-to-End AI Information Governance and AI Usage Control for Copilot, ChatGPT Enterprise, and Gemini
Jan 2026Feature launchLightbeam - Detecting Ransomware in Google Drive Activity
Aug 2025Feature launchLightBeam.ai adds security for Microsoft Copilot users

selected events only — the full dated record (7 events since Aug 2025) lives in the platform

Momentum

30 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

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Products

What Lightbeam sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Data Protection

FAQ

Common questions about Lightbeam.

How much funding has Lightbeam raised?: Lightbeam has raised $22.3M in total. Its most recent round was a Series A in February 2024.
How many people work at Lightbeam?: About 78.
Who are Lightbeam's competitors?: Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.