◆ Gentoo Logic · Modeling Warehouse

Proximity · Cloud-hosted

16 companies — Cloud-hosted

16 companies that consume their foundational model at Cloud-hosted proximity — one of the four ways companies run. Avg Foundation Proximity Score 50/100.

Native 0Direct API 0Cloud-hosted 16Middleware 0

Atlassian

DevTools · AWS · Cloud-hosted (Bedrock/Vertex/Azure)

Jira/Confluence migrated to an AWS-native multi-tenant platform (Micros) on PostgreSQL + DynamoDB. Atlassian Intelligence wraps OpenAI behind a tenancy/governance layer.

Best Buy

Retail · GCP · Cloud-hosted (Bedrock/Vertex/Azure)

Retailer using Google Cloud Gemini for support + shopping assistants over its catalog.

Chime

FinTech · AWS · Cloud-hosted (Bedrock/Vertex/Azure)

Chime runs a proprietary fintech platform on AWS, using S3, Airflow and Spark-based data pipelines that write to Snowflake and then propagate to MySQL and DynamoDB for operational and analytics use.[1][5] AI capabilities, including call summarization, are integrated via Amazon Bedrock into this core architecture rather than being a standalone LLM-native product.[5]

CrowdStrike

Cybersecurity · AWS · Cloud-hosted (Bedrock/Vertex/Azure)

The Falcon platform is a cloud-native, single lightweight-agent architecture built on AWS that streams endpoint and cloud telemetry into CrowdStrike’s distributed NoSQL and object stores, processed by large-scale analytics and ML pipelines (e.g., EMR, SageMaker) to power detections, Threat Graph, and higher-level services like Next-Gen SIEM and Charlotte AI.[2][4][5][6][13][15] It operates as a multi-tenant SaaS service hosted on AWS regions, integrating deeply with AWS-native services and APIs while protecting workloads across on-prem, AWS, GCP, Azure, and other environments.[2][4][6][7][8][11][12][15]

Datadog

Observability · Multi-Cloud · Cloud-hosted (Bedrock/Vertex/Azure)

Runs primarily on AWS with significant GCP presence; ingests trillions of points/day through Kafka into Cassandra and custom time-series stores. Bits AI / Watchdog use in-house anomaly ML plus LLMs.

Epic Systems

Healthcare · Hybrid · Cloud-hosted (Bedrock/Vertex/Azure)

Dominant EHR on its own InterSystems stack; generative features run on Azure OpenAI via the Microsoft partnership.

GitHub

DevTools · Azure · Cloud-hosted (Bedrock/Vertex/Azure)

GitHub runs on a large-scale, multi-service production platform hosted on Microsoft Azure, with operational patterns documented by GitHub/Microsoft materials and independent technical writeups. The data layer is commonly described as MySQL at scale with Vitess plus Redis and Elasticsearch, while GitHub also publishes substantial open-source infrastructure and developer tooling.

Harvey

Legal AI · Azure · Cloud-hosted (Bedrock/Vertex/Azure)

Legal-domain assistant built on OpenAI via Azure with bespoke legal retrieval.

Oracle

Enterprise · On-Prem · Cloud-hosted (Bedrock/Vertex/Azure)

Runs its own OCI; OCI Generative AI hosts Cohere + Llama for enterprise.

Palantir

Govtech/Data · Hybrid · Cloud-hosted (Bedrock/Vertex/Azure)

Palantir runs three tightly integrated proprietary platforms—Foundry (data operations), AIP (generative AI), and Apollo (continuous delivery)—as a managed SaaS that can be deployed across public clouds and on-prem/sovereign infrastructure, with customers bringing their own data platforms and ML tooling into Foundry’s integration and ontology layers.[1][5][7][8] Operationally, this yields a hybrid architecture: Palantir provides the application/AI stack while underlying compute, storage, and some databases reside in customer-selected environments (AWS/GCP/Azure/OCI/private/on-prem) including recent NVIDIA and Dell sovereign AI reference architectures.[2][3][4][6]

Robinhood

FinTech · AWS · Cloud-hosted (Bedrock/Vertex/Azure)

Cortex investing assistant (Digests) runs on Amazon Nova via Bedrock, chosen for ~80% lower per-token cost; core trading/risk stays in-house ML. Now also exposes agent-trading APIs.

Salesforce

CRM · Multi-Cloud · Cloud-hosted (Bedrock/Vertex/Azure)

Salesforce runs a proprietary, metadata-driven, multitenant application stack (Superpods, instances, orgs) on its Hyperforce infrastructure spanning its own data centers and leading public clouds, with a single logical multitenant database per instance and stateless app servers layered above it.[2][4][7][10] Around this core, it operates a hybrid data and streaming platform (Ajna Kafka, Hadoop/HDFS, monitoring stacks) and integrates external warehouses like Snowflake for Data Cloud and analytics workloads.[8][17]

ServiceTitan

Vertical SaaS · Azure · Cloud-hosted (Bedrock/Vertex/Azure)

Trades/field-services SaaS on Azure; AI assistants via Azure OpenAI over job/CRM data.

Slack

Collaboration · Multi-Cloud · Cloud-hosted (Bedrock/Vertex/Azure)

Slack’s core production stack runs primarily on AWS with a cellular architecture across availability zones, Vitess‑sharded MySQL storage, stateful real‑time messaging services, and global edge regions, while its AI serving stack has evolved into a multi‑cloud setup spanning AWS Bedrock and Google Cloud Vertex AI.[3][5][10][11][4] Slack AI is integrated as an application layer atop this core messaging infrastructure, with strict data‑segregation and privacy controls rather than being a foundational replacement of Slack’s existing backend.[9][4]

Veeva

Healthcare · AWS · Cloud-hosted (Bedrock/Vertex/Azure)

Life-sciences cloud; Veeva AI exposes partner LLMs over regulated CRM/clinical data with a governance layer.

Wendy\u2019s

QSR · GCP · Cloud-hosted (Bedrock/Vertex/Azure)

FreshAI drive-thru ordering built on Google Cloud Gemini over menu/voice data.

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