Glean revenue and valuation
Specter estimates Glean's annual revenue at $320M to $460M and its valuation at $8.68B to $9.06B. The company last reported $380M ARR in November 2026 and was priced at $7.2B in June 2025.
- Estimated revenue
- $320M–$460M
- Estimated valuation
- $8.68B–$9.06B
- Reported ARR
- $380M
- Total funding
- $768M
- Founded
- 2019
- Headquarters
- San Francisco, United States
- Employees
- 1,754
Glean revenue
Glean grew from $100M ARR in December 2024 to $380M in November 2026. Specter's model puts current ARR between $320M and $460M, anchored to five reported figures.
Monthly data
| Month | Specter estimate | Low | High | Reported ARR |
|---|---|---|---|---|
| $380M | $320M | $460M | ||
| $360M | $260M | $510M | ||
| $350M | $260M | $470M | ||
| $330M | $250M | $430M | ||
| $310M | $250M | $390M | ||
| $300M | $250M | $360M | $300M | |
| $270M | $220M | $340M | ||
| $250M | $210M | $300M | ||
| $230M | $178M | $300M | ||
| $220M | $173M | $270M | ||
| $200M | $166M | $240M | $250M | |
| $189M | $97M | $370M | ||
| $178M | $88M | $360M | ||
| $168M | $88M | $320M | ||
| $159M | $89M | $280M | ||
| $150M | $82M | $270M | ||
| $141M | $80M | $250M | ||
| $133M | $88M | $200M | ||
| $126M | $88M | $181M | ||
| $119M | $87M | $162M | ||
| $112M | $86M | $147M | ||
| $106M | $85M | $132M | ||
| $100M | $83M | $120M | $100M | |
| $100M | $80M | $125M | ||
| $100M | $78M | $129M | ||
| $300M | $163M | $430M | ||
| $198M | $127M | $270M | ||
| $189M | $111M | $270M |
Glean valuation
Glean's valuation rose from $1B at its Series C in May 2022 to $7.2B at its Series F in June 2025. Specter's live estimate sits between $8.68B and $9.06B.
Monthly data
| Month | Specter estimate | Low | High | Reported valuation |
|---|---|---|---|---|
| $8.87B | $8.68B | $9.06B | ||
| $5.71B | $3.86B | $8.45B | ||
| $5.79B | $3.76B | $8.92B | ||
| $5.8B | $3.54B | $9.53B | ||
| $6.22B | $4.1B | $9.44B | ||
| $6.44B | $4.43B | $9.39B | ||
| $6.52B | $4.52B | $9.39B | ||
| $6.9B | $4.72B | $10.1B | ||
| $6.64B | $4.57B | $9.65B | ||
| $6.96B | $4.67B | $10.3B | ||
| $7.09B | $5.07B | $9.9B | ||
| $7.03B | $5.24B | $9.43B | ||
| $7.07B | $5.61B | $8.9B | ||
| $6.96B | $5.54B | $8.75B | ||
| $7.08B | $5.79B | $8.67B | ||
| $7.2B | $5.99B | $8.66B | $7.2B (press) | |
| $7.2B | $5.99B | $8.66B | $7.2B (round) | |
| $7.2B | $5.58B | $9.28B | ||
| $7.2B | $5.62B | $9.22B | ||
| $7.2B | $5.75B | $9.02B | ||
| $7.2B | $5.83B | $8.89B | ||
| $7.2B | $5.91B | $8.76B | ||
| $7.2B | $5.99B | $8.66B | $7.2B (press) | |
| $6.2B | $5.01B | $7.68B | ||
| $5.34B | $4.38B | $6.52B | ||
| $4.6B | $3.83B | $5.53B | $4.6B (round) | |
| $4.19B | $3.4B | $5.17B | ||
| $3.82B | $3.38B | $4.32B |
Glean funding rounds
| Date | Round | Raised | Post-money valuation | Lead investors |
|---|---|---|---|---|
| Secondary | Undisclosed | Undisclosed | Undisclosed | |
| Series F | $150M | $7.2B | Wellington Management | |
| Series E | $260M | $4.6B | DST Global, Altimeter | |
| Series D | $203M | $2.4B | Lightspeed Venture Partners, Kleiner Perkins | |
| Series C | $100M | $1B | Sequoia Capital | |
| Series B | $40M | Undisclosed | General Catalyst | |
| Series A | $15M | Undisclosed | Lightspeed Venture Partners, Kleiner Perkins |
Glean competitors
The enterprise AI search market centers on the competition between universal application connectivity and curated knowledge management.
| Company | Revenue | Valuation |
|---|---|---|
| $320M–$460M | $8.68B–$9.06B | |
| $116M–$200M | $185M–$620M | |
| $163M–$420M | $600M–$2.6B | |
| $4.7M–$12M | $20M–$136M | |
| $2.3M–$12M | $95M–$570M |
Glean revenue and valuation FAQ
What is Glean's revenue?
Specter estimates Glean's annual recurring revenue at $320M to $460M as of October 2026. Glean last reported $380M ARR in November 2026, up from $100M in December 2024.
What is Glean's valuation?
Glean's latest post-money valuation is $7.2B, from a June 2025 Series F. Specter's live estimate is $8.68B to $9.06B.
How much funding has Glean raised?
$768M across seven rounds, from a $15M Series A in March 2019 to a Secondary in October 2025.
Who invested in Glean?
31 investors, including Altimeter, DST Global, Kleiner Perkins, Lightspeed Venture Partners, Sequoia Capital and Wellington Management.
Who are Glean's competitors?
Coveo, Guru, Sinequa by ChapsVision and Pryon. Specter ranks 30 competitors for Glean.