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Alpaca
Alpaca provides developer APIs for stock, options, and crypto trading, enabling businesses and developers to build trading applications and automate investment strategies.
20 North San Mateo Drive, San Mateo, California, United States
Current stage: Series DFunded in the last 6 months10 current maintainers9 active leads7 new active leads2 lead step-downs1 early lead departure
Maintainer signals as of Aug 10, 2026
Current Funding Stage
Series DCurrent recognized equity stage. The rounds below remain the historical funding record.
Funding Rounds
Funding Round: Unknown
Funding Date: 1 Jul, 2026
Raised Amount: $135M
Funding Round: Series D
Funding Date: 14 Jan, 2026
Raised Amount: $150M
Funding Round: Series D
Funding Date: 1 Jan, 2026
Raised Amount: $150M
Funding Round: Series C
Funding Date: 23 Apr, 2025
Raised Amount: $52M
Funding Round: Series C
Funding Date: 1 Apr, 2025
Raised Amount: $52M
Funding Round: Unknown
Funding Date: 1 Oct, 2023
Raised Amount: $15M
Funding Round: Series B
Funding Date: 1 Aug, 2021
Raised Amount: $50M
Funding Round: Series A
Funding Date: 1 Oct, 2020
Raised Amount: $10M
Funding Round: Series A
Funding Date: 1 Nov, 2019
Raised Amount: $6M
Funding Round: Seed
Funding Date: 1 Mar, 2019
Raised Amount: $5.8M