/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Technologies / Crunchy Bridge / Postmark

Companies using Crunchy Bridge and Postmark

3 companies in our data have public evidence for both Crunchy Bridge and Postmark, 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
43%of Crunchy Bridge users
1%of Postmark 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

CompanyCrunchy BridgePostmark
SavvyCal Appointmentssavvycal.appSavvyCal Appointments provides a scheduling engine and API that computes availability, enforces scheduling rules, and books appointments atomically.Healthcare
SavvyCalsavvycal.comSavvyCal provides scheduling links that let recipients overlay their own calendar to find a meeting time.Productivity and collaboration
Ubicloudubicloud.comUbicloud provides cloud services on bare metal providers such as Hetzner, Leaseweb, or AWS Bare Metal, which you can set up yourself or use as a managed service.Cloud and infrastructure

The two technologies

Crunchy Bridge is a fully managed database as a service from Crunchy Data. It is used to deploy, manage, and scale PostgreSQL databases.

Summarized from crunchybridge.com on 8 Nov 2026.

43% of the 7 companies we see using Crunchy Bridge also show the other.

All 7 companies using Crunchy Bridge7 name it as a subprocessorMore in Data

Postmark

by ActiveCampaign · Email and communications

Postmark is an email delivery service that sends transactional emails for applications through its API and SMTP service. It is used by developers and companies to send emails such as order notifications and account messages, with the page describing it as focused on inbox deliverability.

Summarized from postmarkapp.com on 8 Nov 2026.

1% of the 385 companies we see using Postmark also show the other.

All 385 companies using Postmark340 name it as a subprocessorMore in Email and communications

Other pairs

Companies with their own evidence for both.

More with Crunchy Bridge

Cloudflare7companiesGoogle Workspace7companiesAmazon Web Services6companiesStripe5companies

More with Postmark

Cloudflare386companiesGoogle Workspace271companiesStripe246companiesAmazon Web Services224companiesGoogle Analytics165companiesGoogle157companies

Questions

How many companies use both Crunchy Bridge and Postmark?

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 Crunchy Bridge and Postmark?

SavvyCal Appointments, SavvyCal and Ubicloud. Each one links to the evidence behind it.

How does StrataDB know a company uses Crunchy Bridge and Postmark?

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 Crunchy Bridge and Postmark

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