Harvey
AI platform for the legal industry; OpenAI Startup Fund's first portfolio investment
SectorsAI Software
Market Metrics
Valuation (Mar 2026 Series F)
$11B
from $3B (Feb 2025); ~58x revenue
Annualized Revenue (Mar 2026)
~$190M
per Sacra; up from ~$100M (Oct 2025), toward ~$300M by mid-2026
Reach
100,000+ lawyers
across 1,300+ organizations; majority of the Am Law 100
OpenAI Startup Fund Position
First-ever portfolio investment
Nov 2022 seed predates the fund's broader portfolio
Updated at 2026-Q1
Funding History
Total raised: ~$1B+ · Latest valuation: $11B
| Round | Date | Amount | Valuation | Key Investors |
|---|---|---|---|---|
| Seed | Nov 2022 | $5M | - | OpenAI Startup Fund (first-ever portfolio investment) |
| Series A | Apr 2023 | $21M | - | Sequoia (lead)OpenAI Startup FundConvictionElad Gil+1 more |
| Series B | Dec 2023 | $80M | $715M | Kleiner Perkins (lead)SequoiaOpenAI Startup FundConviction+1 more |
| Series C | Jul 2024 | $100M | $1.5B | Google Ventures (lead)KleinerSequoiaConviction+3 more |
| Series D | Feb 2025 | $300M | $3B | Sequoia (lead)CoatueKleiner PerkinsConviction+3 more |
| Series E | Aug 2025 | $150M | $5B | Existing investor syndicate (per The Information) |
| Series F | Mar 2026 | $200M | $11B | GIC (co-lead)Sequoia (co-lead) |
Updated at 2026-Q1
Product Specifications
| Product | Type | Status |
|---|---|---|
| Harvey Assistant | General-purpose legal copilot for drafting, research, summarization | GA |
| Harvey Vault | Multi-document analysis, diligence, contract review | GA (Feb 2025) |
| Harvey Workflows | Multi-step legal automation (precedent-aware drafting, regulatory research) | GA |
| Harvey Build | Customer-built custom workflows on the Harvey platform | GA |
| Harvey Agents | Long-running multi-step legal agents with tool use + citations | GA (Jul 2025) |
Updated at 2026-Q1
Partnerships & Investors
OpenAIStrategic / Investor / Model Supplier
First-ever OpenAI Startup Fund investment; OpenAI is the primary back-end model provider with custom legal fine-tuning.
Allen & Overy / A&O ShearmanAnchor Customer
First firm-wide deployment (Feb 2023); 4,500+ A&O Shearman lawyers; the case study that launched legal-AI.
PwCStrategic Customer
Apr 2023 alliance; rollout to 4,000+ tax and legal professionals; PwC also referrals Harvey to its clients.
KPMG Legal ServicesStrategic Customer
Global Big Four legal alliance partner; multi-country deployment.
Macfarlanes / Bryan Cave / Reed Smith / Paul Weiss / Latham & WatkinsAnchor Customers
Magic Circle + Am Law 100 firm-wide deployments referenced in case studies.
GIC / Google VenturesInvestor
GIC co-led the Mar 2026 Series F; GV led the Series C.
Microsoft 365 / iManage / NetDocuments / RelativityIntegrations
Document management system integrations are essential for Vault adoption in big law.
Updated at 2026-Q1
Key Milestones
2022
Company Founded
Winston Weinberg (former O'Melveny & Myers litigator) and Gabriel Pereyra (ex-DeepMind, ex-Meta AI) launch Harvey
Nov 2022
OpenAI Startup Fund First Investment
$5M from OpenAI Startup Fund makes Harvey the fund's very first portfolio company
Feb 2023
Allen & Overy Firm-Wide Rollout
First Am Law 100 deployment; 3,500+ A&O lawyers across 43 offices get access
Apr 2023
PwC Deal
Strategic alliance and rollout to 4,000+ PwC tax and legal professionals
Dec 2023
Series B at $715M
Kleiner leads as Harvey customer count crosses 50 Am Law firms
Jul 2024
Series C + Harvey Workflows
$100M GV-led round; Workflows product turns one-shot drafting into multi-step legal automations
Feb 2025
Series D at $3B + Harvey Vault GA
$300M Sequoia-led round; Vault product GA for document analysis and diligence
Jul 2025
Harvey Agents GA
Long-running multi-step legal agents; transcribes deposition + drafts brief + cites authority autonomously
Aug 2025
Series E at $5B
Per The Information; ARR reportedly ~$80M run-rate at close
Mar 2026
Series F at $11B
$200M co-led by GIC and Sequoia, just months after an $8B valuation; 100,000+ lawyers across 1,300 organizations
Updated at 2026-Q1