/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Technologies / Rivery / Slack

Companies using Rivery and Slack

3 companies in our data have public evidence for both Rivery and Slack, and 3 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.

3companies use both
60%of Rivery users
under 1%of Slack users
3name both as subprocessors

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

CompanyRiverySlack
Fronteggfrontegg.comFrontegg provides a low-code customer identity and access management (CIAM) platform for securing logins, authentication, authorization, and user management in SaaS applications.CybersecurityIdentity and access
Lushalusha.comLusha provides verified B2B contact and company data, enrichment, and buying-signal intelligence through its workspace, API, browser extension, and AI connectors.Sales
Practice Betterpracticebetter.ioPractice Better provides practice management software for health and wellness practitioners, including nutrition planning, scheduling, telehealth, messaging, billing, and payments.Healthcare

The two technologies

Rivery

Data

Rivery is a cloud platform for building end-to-end ELT data pipelines, with no-code or custom code options, for analytics or AI. It is used to ingest data from apps and databases into a data lake or cloud data warehouse, transform it into business data models, orchestrate pipeline dependencies and schedules, and push data back into other tools through reverse ETL.

Summarized from rivery.io on 8 Nov 2026.

60% of the 5 companies we see using Rivery also show the other.

All 5 companies using Rivery5 name it as a subprocessorMore in Data

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 1,957 companies we see using Slack also show the other.

All 1,957 companies using Slack1,362 name it as a subprocessorMore in Productivity

Other pairs

Companies with their own evidence for both.

More with Rivery

Cloudflare5companiesGoogle Tag Manager5companiesGoogle Workspace5companies

More with Slack

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

Questions

How many companies use both Rivery and Slack?

3 companies in StrataDB's data have public evidence for both, and 3 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 Rivery and Slack?

Frontegg, Lusha and Practice Better. Each one links to the evidence behind it.

How does StrataDB know a company uses Rivery 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 Rivery 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