Companies using Fiserv and HubSpot

5 companies in our data have public evidence for both Fiserv and HubSpot, 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.

5companies use both

50%of Fiserv users

under 1%of HubSpot users

3name both as subprocessors

Companies using one are 2.7 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	Fiserv	HubSpot
CenterFuzecenterfuze.comCenterFuze provides a revenue operations platform that connects billing, payments, customer workflows, integrations, and operational intelligence.Finance and accounting software
Flywireflywire.comFlywire provides payment processing and software for complex cross-border payments in education, travel, B2B, and healthcare.Payments
Livelylivelyme.comLively provides health savings accounts (HSAs) for individuals and benefits administration software for employers, brokers, and consultants.Fintech
CINC Systemscincsystems.comCINC provides a software platform for community association management, including accounting, operations, communication, and resident self-service.Real estate
CERTIFY Healthcertifyhealth.comCERTIFY Health provides patient experience, practice management, revenue and billing, and patient management software, including check-in, intake, scheduling, reminders, messaging, and payment tools.Healthcare

The two technologies

Fiserv

Payments

Fiserv is a payments and financial technology company. It is used by merchants, financial institutions, fintechs, public sector organizations and software providers for payments, banking and commerce solutions.

Summarized from fiserv.com on 8 Nov 2026.

50% of the 10 companies we see using Fiserv also show the other.

All 10 companies using Fiserv 8 name it as a subprocessor More in Payments

HubSpot

CRM and sales

HubSpot is a customer platform that brings together marketing, sales, and customer service software on one agentic platform. It is used for marketing automation, sales, customer service, content marketing, data management, and billing and payments.

Summarized from hubspot.com on 8 Nov 2026.

under 1% of the 4,303 companies we see using HubSpot also show the other.

All 4,303 companies using HubSpot 1,145 name it as a subprocessor More in CRM and sales

Other pairs

Companies with their own evidence for both.

More with Fiserv

Cloudflare10companies

Google Tag Manager7companies

Amazon Web Services6companies

Google Analytics5companies

Google Workspace5companies

Salesforce5companies

More with HubSpot

Cloudflare4,231companies

Google Workspace3,080companies

Google Tag Manager2,825companies

Google Analytics1,944companies

Amazon Web Services1,708companies

Webflow1,162companies

Questions

How many companies use both Fiserv and HubSpot?

5 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 Fiserv and HubSpot?

CenterFuze, Flywire, Lively, CINC Systems and CERTIFY Health. Each one links to the evidence behind it.

How does StrataDB know a company uses Fiserv and HubSpot?

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 Fiserv and HubSpot

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.

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