Openlayer

Openlayer

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://openlayer.com

Last Round

Series A

May 14, 2025

Est. Valuation

$50M

Total Funding Raised

$4.93M

Company Overview

Openlayer is a governance and evaluation platform for AI applications, founded in 2021 by Gabriel Bayomi, Rishab Ramanathan, and Vikas Nair. The company provides a unified platform that supports AI teams throughout the entire development lifecycle, from experimentation to production deployment. It is designed for both traditional machine learning and emerging GenAI systems, enabling teams to address data quality issues, model evaluation, and governance within a single workflow. Openlayer aims to help enterprises build and deploy AI applications reliably and quickly by spotting and guarding against any weaknesses. The company is a Y Combinator graduate and has received funding from investors including Race Capital, NXTP, KPN Ventures, and Telefónica.

Sector

AI, Data & Cloud Infrastructure

Verticals

ML Platforms, NLP & Conversational AI, Compliance, Data Governance

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS, Freemium, Government Contracts

AI Layer

Infrastructure

Keywords

LLM observabilityLLM evaluationAI observabilityAI model evaluationML observabilityML evaluationLLMOpsMLOpsAI guardrailsResponsible AIAI model monitoringAI model testingAI complianceAI governanceAI infrastructuredata quality monitoringAI developer tools

Historical Pricing

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Openlayer Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Openlayer Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series AMay 14, 2025
SeedMay 4, 2023
AcceleratorAug 31, 2021

Key People

Founding team and executive leadership

Rishab Ramanathan

Co-Founder CTO

Founding Team

Gabriel Bayomi Tinoco Kalejaiye

Co-Founder CEO

Founding Team

Openlayer Investors

Notable investors and investment history

InvestorRounds
Race CapitalSeries A
Mantis Venture CapitalSeed
Picus CapitalSeed
WayraSeries A
TelefónicaSeries A
Mento VCSeries A
KPN VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 26, 2026

    Integrates platform into AI and data services for Europe and Latin America.

  • Feb 19, 2026

    Named Representative Vendor in Gartner's AI Evaluation and Observability Platforms Market Guide.

Openlayer Filings

SEC and related filings with document metadata.

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Openlayer Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSan Francisco, California
Employee Range23
Year Founded2021
Last FundingMay 14, 2025

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