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Technologies / Dropbox / Slack

Companies using Dropbox and Slack

49 companies in our data have public evidence for both Dropbox and Slack, and 41 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.

49companies use both
36%of Dropbox users
3%of Slack users
41name both as subprocessors

Companies using one are 4.4 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

CompanyDropboxSlack
1Stream1stream.com1Stream provides an AI-integrated communications platform that combines voice, messaging, and video with AI agents and integrations to PSA and IT tools.CommunicationsCustomer support
Allen Hulseyallenhulsey.comAllen Hulsey is a musician who performs a mixture of live instruments and electronic music.
Arternalarternal.comARTERNAL provides gallery management software for tracking collector relationships, inventory, viewing rooms, invoicing, and websites.Sales
Atto Partnersattopartners.comAtto Partners is a strategic design and development studio focused on online software and responsible AI.Design and creativeConsulting and services
Avant Assessmentavantassessment.comAvant provides language proficiency assessments and professional learning in more than 153 languages.Education
BrightAnalyticsbrightanalytics.euBrightAnalytics provides a consolidated management reporting platform for financial reporting, consolidation, FP&A, financial closing, and operational data.Finance and accounting software
bushidobushido.isBushido provides music licensing, royalty collection and recovery, and cross-platform advertising tools for music.Media and entertainment
Chargify is now Maxiochargify.comMaxio provides a billing and financial operations platform for subscription, usage-based, and hybrid billing, along with quoting, revenue recognition, and reporting.Finance and accounting software
Cialfocialfo.coCialfo is an AI-powered university guidance platform that helps students build profiles, explore careers, discover universities, and submit applications directly.Education
Cledaracledara.comCledara provides a software and AI management platform for finance teams that tracks subscriptions, invoices, renewals, and user access.Finance and accounting software
Clozecloze.comCloze provides AI-powered real estate software for brokerages, including CRM, marketing, and lead management tools.Real estate
Countfirecountfire.comCountfire provides PDF takeoff and estimating software for mechanical and electrical projects.Construction
Delivradelivra.comDelivra provides email and SMS marketing software with automation, segmentation, and reporting tools.Marketing
Dockdock.usDock provides a revenue enablement platform with AI agents for building buyer workspaces, managing sales content, and training teams.AI and machine learningProductivity and collaboration
Employemployinc.comEmploy provides AI hiring tools and applicant tracking systems for recruiting teams.AI and machine learningHR and recruiting
Entent.aiEnt provides an intent-aware security platform that reads user and agent activity in real time to distinguish normal work from risky actions and intervene at the moment of risk.Cybersecurity
Finsweetfinsweet.comFinsweet designs and builds websites and web apps for B2B and enterprise companies, including rebrands, migrations, and custom applications.
GaggleAMPgaggleamp.comGaggleAMP is a platform that turns employees into a measurable advocacy network that shares company content to their personal social networks, built into Slack and Teams with AI-generated copy variations.Marketing
GreenArrow Emailgreenarrowemail.comGreenArrow provides email infrastructure software, available on-premises or as a managed cloud service.
Hubble Networkhubble.comHubble carries low-bandwidth data from devices with a Bluetooth chip over its Terrestrial and Satellite Networks.Developer toolsLogistics and supply chain
Hydrolixhydrolix.ioHydrolix provides a real-time data platform for petabyte-scale data storage, retention, and analytics.Data and analytics
Juice Analyticsjuiceanalytics.comJuice builds white-labeled outcome reports and data products that turn a company's data into stories proving ROI to its customers.Data and analytics
Laylah Ibizalaylahibiza.comLaylah Ibiza is a restaurant and lounge bar that serves globally inspired sharing plates and a family-style menu.Food and restaurantsTravel and hospitality
LearnUponlearnupon.comLearnUpon provides an agentic learning platform for creating, managing, and delivering training content.Education
Massed Computemassedcompute.comMassed Compute provides on-demand cloud GPU instances, bare metal servers, and GPU clusters with preinstalled CUDA.AI and machine learningCloud and infrastructure

24 more companies

See every company using both Dropbox and Slack, with the source for each.

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The two technologies

Dropbox

Productivity

Dropbox is a cloud storage and file collaboration service that syncs files across devices and lets teams store, share, and organize their content. It is used to keep files current and accessible, share large files, find documents quickly, and connect file content with AI tools.

Summarized from dropbox.com on 8 Nov 2026.

36% of the 135 companies we see using Dropbox also show the other.

All 135 companies using Dropbox96 name it as a subprocessorMore in Productivity

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.

3% of the 1,949 companies we see using Slack also show the other.

All 1,949 companies using Slack1,355 name it as a subprocessorMore in Productivity

Industries

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

Education3Finance and accounting software3AI and machine learning3Sales2Marketing2Data and analytics2

Other pairs

Companies with their own evidence for both.

More with Dropbox

Cloudflare137companiesAmazon Web Services92companiesGoogle Workspace89companiesGoogle75companiesGoogle Analytics68companiesGoogle Tag Manager67companies

More with Slack

Cloudflare1,834companiesGoogle Workspace1,598companiesAmazon Web Services1,312companiesStripe906companiesGoogle Tag Manager887companiesGoogle821companies

Questions

How many companies use both Dropbox and Slack?

49 companies in StrataDB's data have public evidence for both, and 41 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 Dropbox and Slack?

1Stream, Allen Hulsey, Arternal, Atto Partners and Avant Assessment, and 44 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Dropbox 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 Dropbox 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.

  • Every company and vendor, with its public source
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