Gokul Rajaram is a prolific angel investor and product operator (formerly Google AdSense, Facebook Ads) who co-founded Marathon Management Partners in 2025, an early-stage venture capital firm that partners with obsessed founders to define their categories.
Their most common stage is series-a (42% of deals). Average disclosed round size is $21.1M (across 141 rounds with reported amounts).
Portfolio
134
Fund Size
$400M
Top Stage
Series A
Last 12 Mo
8
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
154 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| GGamgee | Seed | $4M | Aug 2026 |
 Uniti | Series A | $12M | Jul 2026 |
 Uniti AI | Series A | $12M | Jul 2026 |
 Valarian | Series A | $50M | Jul 2026 |
 Katalyze | Seed | $10.5M | Jul 2026 |
 Patronus AI | Series B | $50M | Jun 2026 |
 Lassie | Series A | $35M | Jun 2026 |
 Loop AI | Series A | $14M | Feb 2026 |
 Nexus | Seed | — | Jan 2026 |
 District | Seed | $14.7M | Jan 2026 |
 Reelo | Unknown | $1M | Jan 2026 |
 Littlebird | Seed | $11M | Jan 2026 |
 Naive | Series A | $28.5M | Jan 2026 |
| AAITAN | Unknown | $41M | Jan 2026 |
 NEXUS | Seed | $4.3M | Jan 2026 |
 Knit | Series A | $16.1M | Jul 2025 |
 Composio | Series A | $29M | Jul 2025 |
 Laurel | Series C | $100M | Jun 2025 |
| Valarian | Seed | $7M | May 2025 |
 Agree.com | Seed | $7.2M | May 2025 |
 Nuvo | Series A | $34M | Apr 2025 |
 Hakimo | Series A | $10.5M | Mar 2025 |
 Freed | Series A | $30M | Mar 2025 |
 OpenInfer | Seed | $8M | Feb 2025 |
 TrueFoundry | Series A | $19M | Feb 2025 |
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Top Co-Investors
Y Combinator28 shared
India Quotient18 shared
Lightspeed Venture Partners10 shared
General Catalyst9 shared
Andreessen Horowitz9 shared
SV Angel9 shared
Sequoia Capital9 shared
Founders Fund7 shared
Anthos Capital6 shared
Hustle Fund6 shared
Greycroft6 shared
Alumni Ventures6 shared
GV6 shared
Bessemer Venture Partners6 shared
Index Ventures5 shared
BoxGroup5 shared
Tiger Global Management, LLC5 shared
First Round Capital5 shared
Eniac Ventures5 shared
Quiet Capital5 shared
Last updated: 20 October 2026