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GleanWork AI platform: enterprise search + agentic assistants across every SaaS app a company uses
Valuation (Jun 2025 Series F)
$7.2B
+57% from $4.6B (Sep 2024)
Annualized Revenue (May 2026)
~$300M
tripled from $100M in ~15 months
Enterprise Customers
500+
Uber, Reddit, Databricks, Pinterest, Sony, Duolingo, Confluent, Webflow as references
First-Party Connectors
100+ SaaS apps
Coverage advantage vs typical 30-50 of competing enterprise search vendors
Total raised: ~$1B+ · Latest valuation: $7.2B
| Round | Date | Amount | Valuation | Key Investors |
|---|---|---|---|---|
| Seed | 2019 | Undisclosed | - | General CatalystKleiner Perkins |
| Series A | Sep 2020 | $15M | - | Kleiner Perkins (lead)General Catalyst |
| Series B | Apr 2021 | $40M | $200M | Lightspeed (lead)Kleiner PerkinsGeneral Catalyst |
| Series C | May 2022 | $100M | $1B | Sequoia (lead)LightspeedKleiner PerkinsGeneral Catalyst+2 more |
| Series D | Feb 2024 | $200M | $2.2B | Kleiner Perkins (lead)LightspeedSequoiaGeneral Catalyst |
| Series E | Sep 2024 | $260M | $4.6B | Altimeter (lead)DST GlobalKleiner PerkinsSequoia+3 more |
| Series F | Jun 2025 | $150M | $7.2B | Wellington Management (lead)Khosla VenturesAltimeterCoatue+5 more |
| Product | Type | Status |
|---|---|---|
| Glean Search | Enterprise search across all connected SaaS apps | GA |
| Glean Assistant | Generative-AI assistant grounded in enterprise data | GA |
| Glean Apps | No-code custom agent builder | GA |
| Glean Workflows | Long-running multi-step agents with audit + replay | GA (Oct 2025) |
| Glean Prompt Library | Shared org-wide prompt collections + governance | GA |
| Connectors | 100+ first-party SaaS integrations (Slack, Drive, M365, Salesforce, Jira, etc.) | GA |
Workday Ventures Series C investor; native Workday connector; Glean indexes Workday data for HR workflows.
Slack Fund Series C investor; first-party Slack connector + Salesforce indexing.
Deep Jira / Confluence / Bitbucket connectors; one of the canonical use cases.
First-party connectors to email, calendar, docs across both ecosystems.
Customer choice of frontier model; Glean is model-agnostic and routes per task.
Reference customers used in case studies; firm-wide deployments.
Arvind Jain (ex-Google Distinguished Engineer, ex-Rubrik co-founder), Tony Gentilcore, Piyush Prahladka, T.R. Vishwanath
Enterprise search product launches with first-party connectors to Slack, Drive, Confluence, Jira, GitHub
Sequoia leads Series C at $1B valuation; product crosses 100+ enterprise customers
$200M raise; ARR reportedly ~$25M+
Native generative-AI assistant grounded in enterprise data; transitions Glean from search to agentic platform
ARR crosses $50M run-rate; customer count >250
$150M led by Wellington Management; customer count >500
Long-running multi-step agents grounded in enterprise data with audit + replay
Crosses $300M annualized revenue, roughly tripling the $100M milestone of 15 months earlier; AI budget consolidation cited as the driver
Enterprise search and AI work assistant. Approximately $100M ARR (2024 reporting) with material growth in 2025. Customers include Sony, Reddit, Workday. Series F raised $260M at a $7.2B valuation in 2025 led by DST Global. Glean was founded in 2019, is headquartered in Palo Alto, CA and employs ~700.
Glean has raised ~$1B+ in total at a $7.2B valuation, based on the funding rounds Sterling tracks.
Sterling groups Glean in the AI Software sector, alongside Salesforce (CRM), ServiceNow (NOW), Workday (WDAY), Adobe (ADBE), Atlassian (TEAM) and Intuit (INTU).
If you are researching Glean, also look at Salesforce (CRM), ServiceNow (NOW) and Workday (WDAY). You can compare all of them side by side or browse the full AI Software sector on Sterling.
