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Collaboration · AWS

Slack

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.

Foundation proximity: Cloud-hosted (Bedrock/Vertex/Azure)

Foundational models & how they consume them

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

Cloud & datastore

AWSMySQL (Vitess)Kafka

Compliance

SOC 2HIPAAFedRAMPFINRA

Similar companies

Miro
Head-to-head: Slack vs Miro

Others that build on Anthropic · Claude

AirtableAmplitudeAnthropicBlockBoxBrex

Explore

Cloud-hosted (Bedrock/Vertex/Azure) →More on AWS →

FAQ

Does Slack use a foundational AI model?
Slack uses Claude (Cloud-hosted (Bedrock/Vertex/Azure)).
What cloud does Slack run on?
Slack runs on AWS.
What database does Slack use?
Slack uses MySQL (Vitess), Kafka.
How close does Slack run to the foundational model?
Slack is Cloud-hosted (Bedrock/Vertex/Azure) — further out, trading control for convenience.

Sources

slack.com ↗

Also on the map

Anthropic · Claude

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Architecture inferred from public sources · confidence high · verify before betting on a detail.