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Technologies / Amazon Web Services / Userback

Companies using Amazon Web Services and Userback

4 companies in our data have public evidence for both Amazon Web Services and Userback, and 4 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.

4companies use both
under 1%of Amazon Web Services users
50%of Userback users
4name 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

CompanyAmazon Web ServicesUserback
Contractor+contractorplus.appContractor+ provides a software platform for managing jobs, crews, customers, and business operations.Construction
Turbo Lawturbolaw.aiTurbo Law provides a unified litigation workspace that reads an entire matter file and connects facts, people, events, documents, and issues for review, drafting, research, and strategy.AI and machine learningLegal
WorkflowMAXworkflowmax.comWorkflowMAX provides job management software with features for quoting, time tracking, capacity planning, and invoicing.Productivity and collaboration
Writesonicwritesonic.comWritesonic tracks where brands appear in AI search answers and fixes content, citations, and technical issues to improve that visibility.AI and machine learningMarketing

The two technologies

Amazon Web Services

by Amazon · Cloud and infrastructure

Amazon Web Services is a cloud provider offering a broad set of on-demand computing, storage, database, analytics, and AI services. It is used to build, deploy, and scale applications and workloads in the cloud.

Summarized from aws.amazon.com on 8 Nov 2026.

under 1% of the 5,437 companies we see using Amazon Web Services also show the other.

All 5,437 companies using Amazon Web Services4,267 name it as a subprocessorMore in Cloud and infrastructure

Userback

Support and chat

Userback is user feedback software that lets product teams collect feedback from users through tools such as a feedback widget, surveys, and a browser extension. It is used to capture, understand, and act on user feedback in one place.

Summarized from userback.io on 9 Nov 2026.

50% of the 8 companies we see using Userback also show the other.

All 8 companies using Userback6 name it as a subprocessorMore in Support and chat

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,233companiesGoogle Workspace3,937companiesGoogle Tag Manager2,566companiesGoogle Analytics2,155companiesGoogle2,030companiesStripe2,020companies

More with Userback

Cloudflare8companiesGoogle Workspace6companiesGoogle Analytics5companiesGoogle Tag Manager5companiesHubSpot5companiesStripe5companies

Questions

How many companies use both Amazon Web Services and Userback?

4 companies in StrataDB's data have public evidence for both, and 4 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 Amazon Web Services and Userback?

Contractor+, Turbo Law, WorkflowMAX and Writesonic. Each one links to the evidence behind it.

How does StrataDB know a company uses Amazon Web Services and Userback?

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 Amazon Web Services and Userback

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
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