Architecture comparison

Slack vs Zoom

Zoom runs closer to the foundational model (Native (own / self-hosted weights)) than Slack (Cloud-hosted (Bedrock/Vertex/Azure)). Shared foundation: Anthropic · Claude (highlighted).

Slack

Collaboration

Proximity

Cloud-hosted (Bedrock/Vertex/Azure)

Models

Anthropic · Claude

Cloud · datastore

AWSMySQL (Vitess)Kafka

Compliance

SOC 2HIPAAFedRAMPFINRA

Architecture

AWS-native messaging backbone on horizontally sharded MySQL via Vitess, with a job queue and Kafka. Slack AI search/summarization is built on Anthropic models under a Salesforce trust boundary.

Zoom

Communications

Proximity

Native (own / self-hosted weights)

Models

proprietary / self-built modelsAnthropic · ClaudeOpenAI · GPT

Cloud · datastore

HybridMySQLMongoDBKafka

Compliance

SOC 2HIPAAFedRAMPPCI DSS

Architecture

Runs its own global data centers for real-time media, bursting to AWS/Oracle Cloud at peak. AI Companion uses a 'federated' approach blending its own models with Anthropic and OpenAI.

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