Architecture comparison
DoorDash vs Instacart
DoorDash runs closer to the foundational model (Direct API) than Instacart (Direct API). Shared foundation: OpenAI · GPT (highlighted).
Marketplace
Proximity
Direct API
Models
OpenAI · GPT
Cloud · datastore
AWSAuroraCockroachDB
Compliance
SOC 2PCI DSS
Architecture
In-house logistics ML plus OpenAI for support + merchant tooling.
Marketplace
Proximity
Direct API
Models
OpenAI · GPT
Cloud · datastore
GCPPostgreSQLBigQuery
Compliance
SOC 2
Architecture
Own catalog/logistics ML; an early, prominent OpenAI customer for search + Ask Instacart.
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