What products does Openlayer sell?

Openlayer sells Openlayer ML Testing, Openlayer AI Agent Evaluation Platform, and Openlayer LLM Observability.

Openlayer

AI SecuritySan Francisco, United Statesfounded 2021privateopenlayer.com ↗

Openlayer is a cybersecurity company specializing in AI Security, founded in 2021 and headquartered in San Francisco, United States. It has raised $19.3M in equity across 3 priced rounds, employs about 32 people, and is privately held.

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updated Oct 11, 2026

Latest Openlayer news and company activity

What Openlayer did, dated — selected moves from the record, one per kind, newest first.

Jun 2026PartnershipOpenlayer joins Databricks Unity Gateway partner ecosystem for AI governance
Mar 2026PartnershipOpenlayer Partners with Telefónica Tech to Deliver AI Governance and Observability Across Europe and Latin America
Mar 2026PartnershipTelefónica Tech signs commercial agreement with Openlayer to strengthen responsible AI governance
May 2025Funding roundOpenlayer raises $14.5M Series A to help developers assess and improve AI model performance

Openlayer Momentum score

43/ 100

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Openlayer products

Openlayer funding

Openlayer has raised $19.3M in priced equity. Its most recent round was a Series A in May 2025.

Equity raised: $19.3M3 priced rounds
Last round: Series AMay 2025

View the complete funding history

Openlayer employees and hiring

Openlayer has about 32 employees, down 3% over the last 30 days.

Employees: 32
30-day change: -3%
Open roles: 0

See hiring trends

Openlayer competitors

Security professionals most often compare Openlayer against NeuralTrust and Fiddler AI on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.

ranked by CybersecTools comparison demand, 90 days

View the competitive set with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
Headcount, hiring and the people
The timeline of what they did, dated
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The other 440 data points.

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

Similar in AI Security

Common questions about Openlayer.

How much funding has Openlayer raised?: Openlayer has raised $19.3M in priced equity. Its most recent round was a Series A in May 2025.
How many people work at Openlayer?: Openlayer has about 32 employees, down 3% over the last 30 days.
Who are Openlayer's competitors?: Security professionals most often compare Openlayer against NeuralTrust and Fiddler AI on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
What does Openlayer do?: Openlayer is a cybersecurity company specializing in AI Security, founded in 2021 and headquartered in San Francisco, United States.
What products does Openlayer sell?: Openlayer sells Openlayer ML Testing, Openlayer AI Agent Evaluation Platform, and Openlayer LLM Observability.