/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Technologies / Cybersource / Slack

Companies using Cybersource and Slack

7 companies in our data have public evidence for both Cybersource and Slack, and 6 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.

7companies use both
50%of Cybersource users
under 1%of Slack users
6name both as subprocessors

Companies using one are 6.1 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

CompanyCybersourceSlack
Blackpearl Groupblackpearl.comBlackpearl Group provides data-as-a-service and sales software products, including B2B Rocket, to sales and marketing teams.Sales
BRCKbrck.comBRCK provides SIP trunking, number management, business messaging, and voice infrastructure for Microsoft Teams, Cisco Webex, and PBX environments.CommunicationsTelecom
iono.fmiono.fm provides podcast hosting and radio streaming services, along with audio advertising.Media and entertainment
SevenRoomssevenrooms.comSevenRooms provides a platform for restaurant reservations, table management, guest data and automated marketing.Food and restaurants
WorkWaveworkwave.comWorkWave provides field service management software, including products like PestPac, RealGreen, and WinTeam, along with fintech tools and business analytics.Data and analytics
Xolaxola.comXola provides online booking and reservation software for tours and attractions.Travel and hospitality
Evervaultevervault.comEvervault provides card encryption and payment tools that separate card collection and payment capabilities from processors.Payments

The two technologies

Cybersource

Payments

Cybersource is a payment platform that lets businesses accept payments online, in-person, and via mobile. It is also used to manage fraud, secure sensitive payment card data, and support additional services such as global tax calculation and recurring billing.

Summarized from cybersource.com on 8 Nov 2026.

50% of the 14 companies we see using Cybersource also show the other.

All 14 companies using Cybersource11 name it as a subprocessorMore in Payments

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.

under 1% of the 1,946 companies we see using Slack also show the other.

All 1,946 companies using Slack1,352 name it as a subprocessorMore in Productivity

Other pairs

Companies with their own evidence for both.

More with Cybersource

Cloudflare14companiesAmazon Web Services11companiesGoogle Tag Manager10companiesGoogle Workspace9companiesWordPress8companiesGoogle7companies

More with Slack

Cloudflare1,823companiesGoogle Workspace1,587companiesAmazon Web Services1,307companiesStripe899companiesGoogle Tag Manager884companiesGoogle812companies

Questions

How many companies use both Cybersource and Slack?

7 companies in StrataDB's data have public evidence for both, and 6 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 Cybersource and Slack?

Blackpearl Group, BRCK, iono.fm, SevenRooms and WorkWave, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Cybersource 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 Cybersource 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
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call