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Technologies / Content Square / Slack

Companies using Content Square and Slack

10 companies in our data have public evidence for both Content Square and Slack, and 7 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

10companies use both
36%of Content Square users
1%of Slack users
7name both as subprocessors

Companies using one are 4.3 times as likely as the average company in our data to show evidence of the other.

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyContent SquareSlack
Crewfarecrewfare.comCrewfare provides travel technology for events, including hotel sourcing, room blocks, staff stays, and travel packages sold to attendees.Travel and hospitality
Heymarketheymarket.comHeymarket provides a shared inbox for business texts and emails with AI agents that answer questions, schedule appointments, and route conversations.CommunicationsCustomer support
Honeydewhoneydew.aiHoneydew provides a semantic layer that compiles governed SQL from shared business logic for AI and BI queries.AI and machine learningData and analytics
Invictiinvicti.comInvicti provides an application security platform with scanning tools for web applications, APIs, source code, open-source dependencies, infrastructure as code, secrets, and containers.Cybersecurity
PageUppageuppeople.comPageUp provides an AI-powered talent acquisition platform with products for recruitment marketing, applicant tracking, and onboarding.HR and recruiting
Plentificplentific.comPlentific provides a property operations platform for managing maintenance, work orders, contractor orchestration, and invoicing.Real estate
Prerenderprerender.ioPrerender.io converts website pages to HTML so search engines, AI systems, and social platforms can read them.Developer toolsMarketing
Crescendocrescendo.aiCrescendo provides an AI-native customer experience platform with AI agents that handle support conversations and related CX tasks.AI and machine learningCustomer support
PrestaShopprestashop.comPrestaShop provides a customizable ecommerce platform for creating and running online stores.E-commerce
doaj.org

The two technologies

Content Square is an experience analytics platform that records and analyzes how users and AI agents interact with websites and apps. It is used to find where journeys break down, such as friction points and drop-offs, and to guide decisions about what to optimize next.

Summarized from contentsquare.com on 8 Nov 2026.

36% of the 28 companies we see using Content Square also show the other.

All 28 companies using Content Square13 name it as a subprocessorMore in Analytics

Slack

by Salesforce · Productivity

Slack is a collaboration platform where teams chat, share files, and work together in channels. It is used for team communication, connecting apps and agents, and automating everyday work.

Summarized from slack.com on 8 Nov 2026.

1% of the 1,934 companies we see using Slack also show the other.

All 1,934 companies using Slack1,341 name it as a subprocessorMore in Productivity

Industries

Among the companies above, by our own classification of their homepage.

Customer support2AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with Content Square

Cloudflare27companiesGoogle Workspace22companiesGoogle Tag Manager17companiesGoogle16companiesHubSpot14companiesAmazon Web Services13companies

More with Slack

Cloudflare1,811companiesGoogle Workspace1,578companiesAmazon Web Services1,297companiesStripe895companiesGoogle Tag Manager880companiesGoogle811companies

Questions

How many companies use both Content Square and Slack?

10 companies in StrataDB's data have public evidence for both, and 7 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use Content Square and Slack?

Crewfare, Heymarket, Honeydew, Invicti and PageUp, and 5 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Content Square and Slack?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using Content Square and Slack

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

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