Last updated 2026-09-09
- Raised $300M Series B led by Radical Ventures, May 2026
- Raised $100M Series A led by Aleph, Aug 2025
- Raised $32M Seed round led by Benchmark, Oct 2024
Total raised
$453.0M
Last: C Round 2026-05
Stage
Series C
Founded
2023
Headcount
112
HQ
San Francisco, United States
Sector
Business Software
About
Decart is an Israeli AI company founded in 2023 by Dean Leitersdorf, Moshe Shalev, and Orian Leitersdorf. It specializes in building real-time generative video models and an AI infrastructure platform that enhances the efficiency of AI models, offering faster and more reliable training and real-time inference. Decart's technology aims to dramatically reduce the cost of real-time video generation and enable real-time interactive experiences in various applications, including gaming, virtual reality, and robotics. The company has developed products like the Decart Optimization Stack (DOS), Lucy (a world model for immersive experiences), and Oasis (a generative AI video model for interactive world creation).
Funding history · 4 rounds · $453.0M total
4 events/rounds · $453.0M Total Funding: $435.0M in Private Equity
May 2026
★ Radical VenturesAlephAdobeNvidiaAmazonToyotaSequoiaBenchmarkNventuresValor EquityeBay VenturesZeev VenturesMichael EisnerAlpha PartnersYamauchi-No.10Amazon and AWSAndrej KarpathyNintendo familyYamauchi familyMoritz Baier-LentzAtreides ManagementValley Capital PartnersNintendo founding familyManhattan Venture PartnersVolantis Capital ManagementYamauchi-No.10 Family OfficeOpenAI co-founder Andrej Karpathy
Aug 2025
★ Aleph★ Sequoia★ Benchmark★ Zeev Ventures★ Valley CapitalSagaAleph VCAdam GuildLUX CapitalAlso CapitalDaft CapitalFounders FundMichael EisnerAndrej KarpathyAlumni VenturesBedrock CapitalKhosla VenturesMizMaa VenturesParadox CapitalStellar CapitalYamauchi familyNintendo familyPhilippe SuchetVirginia VentureMichael EisenbergMoritz Baier-LentzCaffeinated CapitalNintendo founding familySequoia Capital Operations
Oct 2024
Dec 2023
Seed
$3.0M
contrary.com
Offices
San Francisco, United States · HQ / main office
Q&A
- What is Decart's primary focus?
- Decart is an AI lab that builds real-time world models and the ultra-optimized infrastructure to power them, enabling real-time interactive AI experiences.
- When was Decart founded and by whom?
- Decart was founded in September 2023 by Dean Leitersdorf, Moshe Shalev, and Orian Leitersdorf.
- What is Decart's current employee count?
- Decart has 112 employees, falling within the 51-200 employee bucket.
- What was Decart's most recent funding round?
- Decart completed a Series C round in May 2026, raising $300,000,000. Radical Ventures was a lead investor in this round.
- Which investors participated in Decart's Seed round in October 2024?
- In October 2024, Decart raised a Seed round with lead investors Benchmark and Sequoia Capital.
- What products has Decart developed?
- Decart has developed the Decart Optimization Stack (DOS), Lucy (a world model for immersive experiences), and Oasis (a generative AI video model for interactive world creation).
- Where is Decart's headquarters located?
- Decart's headquarters is located in San Francisco, United States.
- What is Decart's total funding raised to date?
- Decart has raised a total of $453,000,000 USD across all funding rounds.
Team · 11
Dean Leitersdorf
Founder · CEO & Co-Founder
Orian Leitersdorf
Founder · Chief Scientist & Co-Founder
Ed O'Reilly
Chief Operating Officer
Ariana Chen
Chief Technology Officer
Nikhil Patel
Chief Financial Officer
Elena Martinez
Chief Marketing Officer
Ori Monheit
VP, Operations
Ido Dan
VP, R&D
Kfir Aberman
Head of San Francisco R&D Center
Victor Lazarte
General Partner, Benchmark (Board Observer)
Sectors & technology
Primary sector
Business Software
Technologies
Target customers
Business model
B2BLicensingSubscription-based
Tags
artificial-intelligencegenerative-aiai-infrastructurereal-time-aiworld-modelsmachine-learningdeep-techgamingdigital-mediaenterprise-softwaresoftware-development-tools
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | decart.ai |
|---|---|
| linkedin.com/company/101203572 |
Identifiers & details
| Legal name | Decart.AI Inc. |
|---|---|
| Founded | 2023-9 |
| Employees (exact) | 112 |
Radar intelligence
Web history (Wayback)
| Domain | decart.ai |
|---|
Certificate / subdomain footprint
| Subdomains | 170 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516870029 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2023-09-13 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 2 |
| Registry events | 7 — annual_report (1), other (1), charge (4), people (1) |
| Registered address | יצחק שדה 4 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-03-24 | דו~ח שנתי-שינוי בהוראות בתקנון |
| 2026-02-16 | עדכון כתובת ו/או מען דיגיטלי |
| 2025-10-12 | רישום שעבוד |
| 2025-07-09 | רישום שעבוד |
| 2025-09-04 | עדכון בעלי תפקידים |
| 2026-02-04 | סילוק שעבוד |
| 2026-02-02 | רישום שעבוד |