AfterRaise/Companies/HiddenLayer

HiddenLayer

HiddenLayer is a provider of an AI security platform that secures agentic, generative, and predictive AI applications. From its funding announcement.

$100M Series BRaised 46 days agoAustin, USACybersecurityUSA
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In their own words

What HiddenLayer says it is doing

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Public signal Described in the funding announcement as "provider of an AI security platform that secures agentic, generative, and predictive AI applications". Source

Market expansionProduct

Public signal Read from the company's own description of what the funding supports.

Why now

Where HiddenLayer is today

HiddenLayer announced a Series B round of $100M on 3 September 2026, led by Delta-v Capital.

Latest round
Series B
Amount
$100M
Announced
3 September 2026
Headquarters
Austin, USA
Sector
Cybersecurity
Investors
Also participating
Relevant leadership
CEO Chris Sestito

Momentum AfterRaise intelligence

AfterRaise Score

74
Building momentum
1 funding signal in the last 90 days
Funding recency
34/40
announced within the last 60 days
Round scale
22/25
round size relative to the market
Funding stage
18/20
Series B
Funding cadence
0/15
one funding event tracked this year
Arriving with the signals layer
  • Hiring momentum Open roles and hiring pace
  • Market expansion New offices and new countries
  • Leadership Executive appointments
  • Product activity Launches and releases

Since the raise

What has happened since

  • 3 September 2026
    $100M Series B
    Led by Delta-v Capital.

Public signal The timeline currently holds funding events, because those are the signals AfterRaise observes today. Hiring, leadership, expansion and product events join it with the signals layer.

What may happen next

What this raise could create

AfterRaise intelligenceNot a statement of fact

What may happen next

  • New market entry
  • First local hires in the new market
  • Local entity and legal setup
  • Product launches and new tiers

Opportunities this could create

  • Channel partnerships
  • Threat intelligence partnerships
  • Market-entry advisers
  • Local employment infrastructure
  • In-market partnerships

Based on the Cybersecurity sector, a Series B round and the priorities the company itself set out. Not a statement of fact.

Medium momentum3 connected signals
  • 3 September 2026$100M Series B announced
  • 3 September 2026Stated priority: market expansion
  • 3 September 2026Stated priority: product

High momentum means several meaningful company changes have occurred in a short period. Signals here are funding events and the priorities the company stated; hiring, leadership and expansion detection join with the signals layer.

Open to

What HiddenLayer is open to

Not yet specified

HiddenLayer has not told AfterRaise which approaches it welcomes. Until it does, we do not assume. Offers to help are held and shown to the company, and the company decides whether to open a conversation.

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Opportunities

Ways to work with HiddenLayer

All opportunities
OpportunityJOBPublic signal10 days ago
HiddenLayer
Remote- Denver, CO

Enterprise Account Director- Mountain Region

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal10 days ago
HiddenLayer
Remote- Seattle or Portland

Enterprise Account Director- Pacific Northwest

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal10 days ago
HiddenLayer
Remote- Nashville, Atlanta, or Knoxville

Enterprise Account Director- Southeast

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal25 days ago
HiddenLayer
Remote- US

AI Solutions Architect- Federal

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal25 days ago
HiddenLayer
Remote- West Coast (US)

AI Solutions Architect- Post-Sales

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal25 days ago
HiddenLayer
Remote- UK

AI Solutions Architect- Post-Sales (UK)

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal25 days ago
HiddenLayer
Remote- US

AI Solutions Architect- Pre-sales

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page
OpportunityJOBPublic signal25 days ago

Customer Success Manager

HiddenLayer is hiring for this role on its own job board, after raising $100M.

Who they want
Approach preferences not yet specified
Apply on HiddenLayer’s site →Company page

Helpful contributors

People who have contributed here

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