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Fleet AI

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Training gyms for AI agents

San Francisco, United StatesFounded 2024Cybersecurity

Valuation $500M–1B Last recorded · 2026

Headcount 100–500 Current team size

Total funding $10–50M Disclosed equity funding

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About Fleet AI

Fleet AI builds high-fidelity training gyms—simulated worlds and real-world challenges—where AI agents practice enterprise software, browser, desktop, and operational workflows under human supervision, evaluation, and feedback. The company positions these environments so agents can rehearse tasks that mirror how real businesses run before they are deployed as drop-in virtual assistants.

Products and tooling include versioned simulation environments accessible through a Python SDK and platform APIs, plus open-source evaluation and RL-environment tooling such as Harbor. Environments are instrumented with agent-legible tools, data, tasks, and programmatic verifiers so rollouts produce graded feedback. Public materials emphasize replicas of real enterprise contexts (for example CRM and spreadsheet-style workflows) aimed at frontier labs and large enterprises training computer-use agents.

Fleet AI sells simulation and evaluation infrastructure to teams training and steering production agents. The business model is platform / SDK access for agent training environments rather than a consumer AI assistant.

MoreLess Source: Dealroom company data

At a glance

Status: Operational
Founded: 2024
Headquarters: San Francisco, United States
Employees: 103
Open positions: 8
Dealroom signal: 91.7/100
Industry: Security
Sector: Cybersecurity, Core AI, AI Tools, AI Applications
Technology: Artificial Intelligence, Machine Learning
Business model: SaaS
Client focus: b2b
Links: Website LinkedIn

Knowledge graph

Founder mafia, market maps, research and news connected to this company by Dealroom

Open roles

6 open roles

Safety and AlignmentOperations · San Francisco, US · 1mo ago Security EngineerEngineering · San Francisco, US · 1mo ago Founding RecruiterPeople · San Francisco, US · 2mo ago Synthetic Data & EvalsNew York, US · 2mo ago IT EngineerEngineering · San Francisco, US · 2mo ago Head of TalentPeople · San Francisco, CA · 2mo ago

From job postings in the last four months. Careers page ↗More startups hiring →

Funding history

1 recorded event

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES A✓Equity / VC	Apr 2026	$45M	$725M	SV Angel · Bain Capital Ventures · Sequoia · Menlo Ventures	↗

Showing the latest 1 of 1 recorded eventsBook a demo for the full funding history →

Growth signals

Fleet AI website traffic

Latest recorded traffic for Fleet AI is 380K monthly website visits, up 216.7% over the last three months. Fleet AI's team grew 3333.3% over the past year.

Latest monthly visits380K 3-month web change+216.7% 1-year team growth+3333.3%

Monthly website visitsJun 2025–Jul 2026

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Summary metrics are public; monthly history is available with a demoCompare with peers →

Open positions

Openings linked to this company in Dealroom

IT EngineerSan Francisco, California, United States, Northern America, Americas · Backend Development · Aug 22, 2026 Head of TalentSan Francisco, CA · Marketing & Communication · Aug 14, 2026 Chief of StaffSan Francisco, California, United States, Northern America, Americas · Other · Jul 24, 2026 OversightSan Francisco, California, United States, Northern America, Americas · Accounting · Jul 24, 2026 Post-TrainingSan Francisco, California, United States, Northern America, Americas · Other · Jul 24, 2026 Environment ScalingSan Francisco, California, United States, Northern America, Americas · Design · Jul 24, 2026 Research Engineer, InfrastructureSan Francisco, California, United States, Northern America, Americas · Other · Jul 9, 2026 Applied Research ScientistSan Francisco, California, United States, Northern America, Americas · Data Science & Engineering · Jun 25, 2026

8 distinct openings shownExplore hiring signals →

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