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Technologies / Fivetran / TaxJar

Companies using Fivetran and TaxJar

4 companies in our data have public evidence for both Fivetran and TaxJar, 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
2%of Fivetran users
40%of TaxJar 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

CompanyFivetranTaxJar
Mailchimpmailchimp.comMailchimp provides email and SMS marketing tools, including AI-powered marketing tools and automations.Marketing
Vendastavendasta.comVendasta provides AI employees for local businesses that handle marketing, sales, and customer engagement tasks.AI and machine learning
webflow.comWebflow provides tools to build, manage, and grow a website.Design and creative
WorkWaveworkwave.comWorkWave provides field service management software, including products like PestPac, RealGreen, and WinTeam, along with fintech tools and business analytics.Data and analytics

The two technologies

Fivetran is a data movement platform that moves data from sources such as SaaS apps, databases, ERPs, and file connectors into a warehouse or lake. It is used to power analytics, operations, and AI.

Summarized from fivetran.com on 8 Nov 2026.

2% of the 255 companies we see using Fivetran also show the other.

All 255 companies using Fivetran218 name it as a subprocessorMore in Data

TaxJar

Finance and ERP

TaxJar is a sales tax compliance platform. It is used to automate the sales tax lifecycle, from calculations to filing, across sales channels.

Summarized from taxjar.com on 8 Nov 2026.

40% of the 10 companies we see using TaxJar also show the other.

All 10 companies using TaxJar9 name it as a subprocessorMore in Finance and ERP

Other pairs

Companies with their own evidence for both.

More with Fivetran

Cloudflare245companiesAmazon Web Services215companiesGoogle Workspace211companiesGoogle Tag Manager144companiesOpenAI138companiesSnowflake133companies

More with TaxJar

Cloudflare10companiesAmazon Web Services9companiesAnthropic7companiesGoogle7companiesGoogle Workspace7companiesStripe7companies

Questions

How many companies use both Fivetran and TaxJar?

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 Fivetran and TaxJar?

Mailchimp, Vendasta, webflow.com and WorkWave. Each one links to the evidence behind it.

How does StrataDB know a company uses Fivetran and TaxJar?

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 Fivetran and TaxJar

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