Slack
Slack is a team communication platform that enables collaboration, workflow automation, and integration with various tools, designed for businesses and teams.
Disclosed by 205 companies
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- Octopus Deploy
Instant messaging and collab. platform
“Notifications from our websites to inform our employees of important interactions with customers. Data subject business contact details” source · observed Jul 23, 2026
- Open Growth Group INC
Authentication, reading workspace data, and sending notifications
“We integrate with Slack to authenticate users, read workspace data, and send notifications. Slack's use of your data is governed by Slack's Privacy Policy.” source · observed Jul 23, 2026
- Optro, Inc.
Business Facilitation / Internal Communications, and AI
“Slack Business Facilitation / Internal Communications, and AI Optro Platform US” source · observed Jul 29, 2026
- Oscilar, Inc.
Internal and External Communication
“Slack Internal and External Communication United States” source · observed Jul 30, 2026
- Oyster HR, Inc.
Internal Communications
“Slack Technologies, LLC Internal Communications” source · observed Jul 23, 2026
- Packagecloud, INC
Managing support and contact requests
“Slack (Slack Technologies, Inc.): Chat platform used for customer support.” source · observed Jul 29, 2026
- Panther, Inc.
Chat and Customer Support
“Slack Chat and Customer Support United States” source · observed Aug 3, 2026
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- passbolt.com
Help desk
“Help desk provider We use Hubspot and Slack to manage support conversations, sales inquiry, contact forms and satisfaction surveys.” source · observed Jul 23, 2026
- PhantomBuster
Internal management
“Slack Internal management United States” source · observed Jul 29, 2026
- Postscript
Collaboration & Productivity
“Slack Collaboration & Productivity United States of America” source · observed Jul 23, 2026
- qodo.ai
Internal communications
“Slack United States Slack is one of Qodo’s key internal communications systems. Qodo team members use Slack to facilitate service provision and provide customer support expeditiously. Team members may include Customer Data and personal data in internal conversations to optimize service provision.” source · observed Jul 29, 2026
- Reditus B.V.
Internal communications
“Internal communications; includes system and client activity notifications.” source · observed Jul 23, 2026
- Refiner SAS
Internal communication and collaboration platform used for operational coordination and customer support workflows.
“Slack Internal communication and collaboration platform used for operational coordination and customer support workflows.” source · observed Jul 28, 2026
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- Revenue Inc.
Internal communications and collaboration platform
“Slack Technologies, LLC Internal communications and collaboration platform San Francisco, CA, US” source · observed Jul 23, 2026
- Runn
Internal communications, occasionally referencing customer and user names
“Slack Technologies LLC Purpose: Internal communications, occasionally referencing customer and user names. Integrates with customer support tooling, and processes names and email addresses in context of customer support requests.” source · observed Jul 29, 2026
- Salesforce, Inc.
Purpose not stated
“For purposes of Salesforce’s DPF certification, Salesforce, Inc. and Salesforce-controlled U.S. subsidiaries and entities identified in Salesforce’s self-certification submission are covered entities and adhere to the applicable DPF Principles with respect to Personal Data transferred to the United States in reliance on the DPF.” source · observed Jul 25, 2026
- Scale AI, Inc.
Messaging and Support
“Slack Technologies, Inc. - Messaging and Support” source · observed Jul 29, 2026
- Schneider Electric
publish customer feedback
“Slack is an instant messaging program used for organizational communication. EcoStruxure IT uses Slack to publish customer feedback. For that purpose Slack stores company/account names, names of users, and subscription information.” source · observed Jul 30, 2026
- Sensor Tower, Inc.
Communication
“Some customers elect to communicate with us using Slack through Slack channels and direct Slack messages (DMs). By communicating with Sensor Tower via Slack in such a way, you acknowledge that Slack will share your Personal Information with Sensor Tower including your name, contact information, and any other Personal Information you elect to share in the messages that are exchanged.” source · observed Jul 29, 2026
- SentinelOne
Customer communications and data transfer (only if customer consents to use)
“Customer communications and data transfer (only if customer consents to use)” source · observed Jul 23, 2026
- seranking.com
Corporate communication services
“Slack Technologies Limited Corporate communication services Ireland” source · observed Jul 23, 2026
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- ShareOut
sign-in and integrations
“We use a small set of service providers to run ShareOut: Cloudflare (hosting, storage, email delivery), OpenAI and Anthropic via Vercel AI Gateway (AI features), Rebill (payments), and Google, Telegram and Slack (sign-in and integrations you choose to connect).” source · observed Jul 28, 2026