Guillermo Rauch

Guillermo Rauch accounts for 5 tracked companies with verified cap-table data, 5 of which disclose round sizes totalling $1.6B. The median disclosed raise is $68M, and the largest is Airplane at $1.4B, ahead of Railway ($124M) and Browserbase ($68M).

The names that recur most often on these portfolio cap tables are Guillermo Rauch (5 companies), CRV (2 companies), Thrive Capital (1 company), Benchmark (1 company), Calvin French-Owen (1 company), Neha Narkhede (1 company). By latest disclosed round, the market skews Series B (5).

• Companies tracked: 5
• Disclosed funding total: $1.6B across 5 companies
• Median disclosed raise: $68M
• Largest raise: Airplane — $1.4B
• Stage mix: Series B 5
• Most recent dated round: 2026-01-01

Best funded Guillermo Rauch companies

1. Airplane — $1.4B (latest: Series B)
2. Railway — $124M (latest: Series B)
3. Browserbase — $68M (latest: Series B)
4. Fleet Device Management — $52M (latest: Series B)
5. Raycast — $33M (latest: Series B)

Guillermo Rauch — related firms and companies (47)

• Airplane
• Railway
• Browserbase
• Fleet Device Management
• Raycast
• Guillermo Rauch co-investors 2026
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Guillermo Rauch profile · All research reports