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Glean ARR: $300M+ After Tripling in 15 Months.

Glean, the enterprise AI search and work assistant, disclosed surpassing $300 million in annualized revenue in May 2026 — roughly tripling from $100M in 15 months, up about 89% year over year. Every publicly reported revenue, funding and valuation number is collected below, each traced back to a source.

$300M+

Disclosed ARR, May 2026

~$25M

Implied monthly recurring revenue

15 months

From $100M to $300M ARR

$7.2B

Valuation, Series F

The Glean Revenue Curve.

Disclosed annualized run rate in USD millions, 2024 to May 2026. Enterprise ARR moves in bigger, slower steps than consumer AI — but the last 15 months tripled the base.

Sources: Glean, TechCrunch, Value Add VC.

$100M → $200M ARR

~10 months

Feb 2025 → early 2026

$100M → $300M ARR

15 months

Glean, May 2026

Year-over-year growth

~89%

Glean, May 2026

Series D → Series F valuation

7x in 16 months

$1.03B → $7.2B

Every Reported ARR Milestone.

2019
$1M ARR
Founded by Arvind Jain, ex-Google Distinguished Engineer, to unify enterprise knowledge behind AI search. — Company
February 2024
$40M ARR
Raises a $100M Series D at a $1.03B valuation as enterprise search demand accelerates. — TechCrunch
September 2024
$80M ARR
Raises a $260M Series E at a $4.6B valuation led by Altimeter and Craft. — TechCrunch
February 2025
$100M ARR
Discloses $100M ARR, having roughly doubled in the previous year. — Glean
June 2025
$150M ARR
Raises a $150M Series F at a $7.2B valuation. — TechCrunch
Early 2026
$200M ARR
Crosses $200M ARR roughly five months before the next disclosure. — Value Add VC
May 28, 2026
$300M ARR
Discloses surpassing $300M annualized revenue — up ~89% YoY, triple the $100M mark in 15 months. Win rates rise from 66% on simple tasks to 73% on complex ones. — Glean

Glean by the Numbers.

Latest disclosed ARR

$300M+

Glean, May 2026

Implied MRR

~$25M / month

Derived from ARR

Valuation

$7.2B

Series F, Jun 2025

Series F

$150M

TechCrunch, Jun 2025

Series E

$260M at $4.6B

Sep 2024

YoY growth

~89%

Glean, May 2026

Win rate

66% → 73% on complex tasks

Glean, May 2026

Founded

2019, Palo Alto

Company

CEO

Arvind Jain

Company

How a Context Graph Justifies Enterprise Pricing.

Glean sells enterprise agreements priced on seats and usage of its work AI platform. Its defensibility claim is the context graph: permission-aware connections across every company app that make answers usable where generic chatbots hallucinate. That infrastructure-first position lets Glean price above point solutions and expand from search into agents that act on company knowledge.

The company reports that its win rate increases with deal complexity — 66% on simpler tasks versus 73% on complex, multi-step ones — and that customers consolidating AI tooling cut inference costs by roughly 30%. The competitive frame is increasingly Microsoft, with Glean arguing that cross-app context beats the incumbent's single-suite view.

Revenue Mix

Enterprise seat agreementsPer-seat pricing on the work AI platform, sold top-down to CIOs.
Platform usageAgent and assistant consumption across connected company apps.
AI consolidationCustomers folding point tools into Glean, cutting inference costs ~30%.

FAQ

Glean Revenue, Answered.

What Is Glean's ARR in 2026?

Glean disclosed surpassing $300 million in annualized revenue on May 28, 2026 — up about 89% year over year and roughly triple the $100M it disclosed in February 2025. That implies around $25 million of monthly recurring revenue.

How Fast Did Glean Triple Its ARR?

Fifteen months, from $100M (February 2025) to $300M+ (May 2026), passing $200M roughly five months before the latest disclosure.

What Is Glean's Valuation?

A $150 million Series F in June 2025 valued Glean at $7.2 billion, up from $4.6 billion at its $260 million Series E in September 2024 and $1.03 billion in February 2024.

How Does Glean Make Money?

Enterprise seat and usage agreements on its work AI platform. Its pitch is the permission-aware context graph across every company app, which it says drives rising win rates on complex deals and ~30% inference-cost savings for customers consolidating AI tools.

Who Does Glean Compete With?

Increasingly Microsoft in enterprise AI search, along with point-solution chatbots. Glean argues its cross-app, permission-aware context beats single-suite assistants — and reports winning 73% of complex, multi-step deals.

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