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Technologies / Mailersend / Stripe

Companies using Mailersend and Stripe

19 companies in our data have public evidence for both Mailersend and Stripe, and 17 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.

19companies use both
68%of Mailersend users
under 1%of Stripe users
17name both as subprocessors

Companies using one are 3.6 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

CompanyMailersendStripe
Add to CRMaddtocrm.comAdd to CRM is a Chrome extension that finds verified email addresses and phone numbers from LinkedIn, Gmail, and Outlook profiles and adds them to a connected CRM.Sales
AI Sales Assistantaisalesassistant.itAISA is an AI sales assistant that reads a website's content and product pages and shows products in chat with a buy button, and can open tickets, book appointments and query connected systems.AI and machine learningCustomer support
Askoliaaskolia.appAskolia provides AI search and an AI chat widget that answer visitors' questions from a website's own content, with handoff to a human team.AI and machine learningCustomer support
BlueTallybluetally.comBlueTally is IT asset management software that tracks hardware and software licenses, automates assignments, and connects with tools like Intune, Jamf, and Entra.
ComplyDogcomplydog.comComplyDog provides GDPR compliance software that sets up a compliance portal, automates DPA signing, and handles data requests.Compliance and risk
Curiositycuriosity.aiCuriosity builds internal software and AI agents from plain-language descriptions, grounded in a company's connected data and existing permissions.AI and machine learning
curiocuriosity.shCuriosity provides a command line tool called curio that connects to Curiosity Studio, giving users a two-panel terminal interface to edit, build, commit and approve workspace configuration files.Developer tools
Essential Assessmentessentialassessment.com.auEssential Assessment provides curriculum-aligned mathematics and English assessments and resources for schools.Education
Fin Codes APIfincodesapi.comFin Codes API provides a REST API for validating IBANs, BIC/SWIFT codes and local bank routing codes worldwide, and for screening names against sanctions lists.BankingFintech
GenieOSgenieos.proGenieOS turns one brief into an on-brand campaign with coordinated email, social posts and landing pages.Marketing
COUNTgetcount.comCOUNT provides automated accounting software that handles expenses, invoices, bills, time tracking, and reports.Finance and accounting software
Hedy AIhedy.aiHedy provides AI coaching and real-time insights that listen to conversations and offer suggestions, along with transcription and session summaries.AI and machine learningProductivity and collaboration
Hooki Prohooki.proHooki Pro provides a WhatsApp Business messaging service that keeps numbers connected through automatic reconnection, queued delivery, and a self-service portal for clients to scan their own QR codes.Communications
Jaapijaapi.comJaapi provides a branded swag store where employees and clients choose items that are made on demand and shipped from facilities near the recipient.HR and recruiting
Kandirkandir.ioKandir provides AI agents that monitor sales accounts and flag changes such as job moves, competitor activity, and budget shifts.AI and machine learningSales
Schmeits websolutionsschmeits.comSchmeits builds custom software, websites and platforms, system integrations, and provides AI consultancy.Consulting and services
updown.ioupdown.io provides website and service monitoring, including HTTP(S), TCP(S), ICMP, and cron job checks, with alerts and hosted status pages.
devowl.iodevowl.io builds WordPress plugins, including Real Cookie Banner for cookie consent, Real Media Library for organizing uploaded files, and several related tools for managing WordPress media, categories, and post order.
EveryPageeverypage.coEveryPage is a document sharing service that reports when a shared document was opened, how far each reader got, and how long they spent on each page.

The two technologies

Mailersend

Email and communications

Mailersend is a transactional email API and SMTP service that lets developers send reliable email, SMS and WhatsApp messages from their applications. It is used to deliver critical messages such as order confirmations, notifications, password resets and one-time passcodes at scale.

Summarized from mailersend.com on 8 Nov 2026.

68% of the 28 companies we see using Mailersend also show the other.

All 28 companies using Mailersend26 name it as a subprocessorMore in Email and communications

Stripe

Payments

Stripe is financiële infrastructuur om omzet te laten groeien. Het wordt gebruikt om betalingen te ontvangen, financiële diensten aan te bieden en eigen verdienmodellen te implementeren.

Summarized from stripe.com on 8 Nov 2026.

under 1% of the 4,419 companies we see using Stripe also show the other.

All 4,419 companies using Stripe2,845 name it as a subprocessorMore in Payments

Industries

Among the companies above, by our own classification of their homepage.

AI and machine learning5Sales2Customer support2

Other pairs

Companies with their own evidence for both.

More with Mailersend

Cloudflare28companiesGoogle Workspace17companiesGoogle15companiesGoogle Analytics14companiesOpenAI11companiesGoogle Tag Manager10companies

More with Stripe

Cloudflare4,390companiesGoogle Workspace2,990companiesAmazon Web Services2,020companiesGoogle1,926companiesGoogle Analytics1,753companiesNext.js1,690companies

Questions

How many companies use both Mailersend and Stripe?

19 companies in StrataDB's data have public evidence for both, and 17 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 Mailersend and Stripe?

Add to CRM, AI Sales Assistant, Askolia, BlueTally and ComplyDog, and 14 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Mailersend and Stripe?

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 Mailersend and Stripe

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
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