Technologies / Slack / Wise
Companies using Slack and Wise
12 companies in our data have public evidence for both Slack and Wise, 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.
Companies using one are 5.0 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
| Company | Slack | Wise |
|---|---|---|
The two technologies
Slack
by Salesforce · ProductivitySlack 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 1,936 companies we see using Slack also show the other.
All 1,936 companies using Slack1,343 name it as a subprocessorMore in Productivity
Wise
PaymentsWise is a current account and money transfer service that lets people hold, convert, send and spend money in many currencies. It is used for low-cost international transfers, a multi-currency debit card for spending abroad, and earning a return on everyday balances.
Summarized from wise.com on 8 Nov 2026.
41% of the 29 companies we see using Wise also show the other.
All 29 companies using Wise19 name it as a subprocessorMore in Payments
Other pairs
Companies with their own evidence for both.
More with Slack
Questions
How many companies use both Slack and Wise?
12 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 Slack and Wise?
Byteful, DataForSEO, Reditus, Helpr and Mobiddiction, and 7 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Slack and Wise?
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 Wise
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