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Technologies / Sentry / TaxJar

Companies using Sentry and TaxJar

6 companies in our data have public evidence for both Sentry and TaxJar, and 5 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.

6companies use both
under 1%of Sentry users
60%of TaxJar users
5name both as subprocessors

Companies using one are 6.3 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

CompanySentryTaxJar
Arternalarternal.comARTERNAL provides gallery management software for tracking collector relationships, inventory, viewing rooms, invoicing, and websites.Sales
Measuregetmeasure.comMeasure provides billing and revenue operations software that connects contracts, usage metering, billing, revenue recognition, commissions, and reporting in one system.Finance and accounting software
GitLawgit.lawGitLaw is an AI agent that drafts, reviews and marks up legal contracts.Legal
Kaseyakaseya.comKaseya provides a platform for IT service delivery, cyber resilience and security, including endpoint management, backup and recovery, and email security products.Cybersecurity
Vendastavendasta.comVendasta provides AI employees for local businesses that handle marketing, sales, and customer engagement tasks.AI and machine learning
AgentTaxagenttax.ioAgent Tax provides real-time sales tax calculation, economic nexus monitoring, and 1099-DA reporting for AI agent transactions across US states and local jurisdictions.Fintech

The two technologies

Sentry

by Functional Software · Observability

Sentry is an application monitoring and debugging platform that connects errors, logs, replays, traces, profiles, and metrics under the same trace. It is used by developers to find the root causes of application issues and fix them, from development through production.

Summarized from sentry.io on 8 Nov 2026.

under 1% of the 2,226 companies we see using Sentry also show the other.

All 2,226 companies using Sentry1,643 name it as a subprocessorMore in Observability

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.

60% 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 Sentry

Cloudflare2,205companiesGoogle Workspace1,575companiesAmazon Web Services1,192companiesStripe1,145companiesOpenAI925companiesGoogle892companies

More with TaxJar

Cloudflare10companiesAmazon Web Services9companiesAnthropic7companiesGoogle7companiesGoogle Workspace7companiesStripe7companies

Questions

How many companies use both Sentry and TaxJar?

6 companies in StrataDB's data have public evidence for both, and 5 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 Sentry and TaxJar?

Arternal, Measure, GitLaw, Kaseya and Vendasta, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Sentry 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 Sentry 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