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Technologies / Slack / Veriff

Companies using Slack and Veriff

8 companies in our data have public evidence for both Slack and Veriff, 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.

8companies use both
under 1%of Slack users
38%of Veriff users
6name both as subprocessors

Companies using one are 4.6 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

CompanySlackVeriff
Gateway.fmGateway provides managed blockchain infrastructure, tokenization, payments and settlement, and privacy tools for institutional digital finance.Crypto and blockchainFintech
kudosity.comKudosity provides a business messaging platform for SMS, MMS, WhatsApp, RCS and conversational AI, with a REST API and integrations.CommunicationsDeveloper tools
MakeCommercemakecommerce.ltE-commerceFintech
MakeCommercemakecommerce.netMakeCommerce provides payment and delivery solutions for online stores, including bank links, card payments, POS terminals, and parcel machine integrations.E-commercePayments
Ringoverringover.esRingover provides a cloud communication platform with cloud telephony, call campaigns, virtual numbers, IVR, CRM and ATS integrations, and AI agents.CommunicationsSales
Ringoverringover.frRingover provides a cloud communication platform with cloud telephony, call campaigns, virtual numbers, IVR, CRM and ATS integrations, and AI agents.AI and machine learningCommunications
Dotfiledotfile.comDotfile provides a business verification and compliance platform that verifies businesses, traces ownership, and screens for financial crime across jurisdictions.Compliance and risk
Griffingriffin.comGriffin provides banking infrastructure that lets companies embed bank accounts, payments, and other financial products via an API on regulated infrastructure.BankingDeveloper tools

The two technologies

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

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

Veriff

Security and identity

Veriff is an identity verification platform that verifies individuals using document checks, face matching, and liveness detection. It is used to confirm that someone is who they claim to be.

Summarized from veriff.com on 8 Nov 2026.

38% of the 21 companies we see using Veriff also show the other.

All 21 companies using Veriff18 name it as a subprocessorMore in Security and identity

Industries

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

Fintech3Communications3Developer tools2E-commerce2Payments2Sales2

Other pairs

Companies with their own evidence for both.

More with Slack

Cloudflare1,812companiesGoogle Workspace1,579companiesAmazon Web Services1,298companiesStripe895companiesGoogle Tag Manager880companiesGoogle811companies

More with Veriff

Cloudflare21companiesGoogle Workspace18companiesAmazon Web Services14companiesGoogle13companiesGoogle Analytics10companiesZendesk10companies

Questions

How many companies use both Slack and Veriff?

8 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 Slack and Veriff?

Gateway.fm, kudosity.com, MakeCommerce, MakeCommerce and Ringover, and 3 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Slack and Veriff?

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 Slack and Veriff

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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