Top Companies Using Postmark

Products
Product
ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
Sales
Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
Platform
Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
Our Data
Overview
Global coverage
GTM Developers
Resources
Learn
Blog
Case studies
Resource center
Events
AI sales coach
Free tools
GTM plays
Help center
Company
About us
Careers
Partner program
Newsroom
Pricing

Filter Companies By

You're signed out.

7,448 companies using this technology

By Wildbit

Postmark is a transactional email delivery service developed by Wildbit that enables web applications to reliably send and track transactional emails such as receipts, password resets, and notifications.

Top industries utilizing this technology

Business Services
Software
Hospitality
Custom Software & IT Services
Retail

1-10 of 7,448 Companies using Postmark

Sort companies by

Revenue

1
Toyota Motor Corporation
Technologies used by the company: 1,142
Toyota Motor Corporation is a Japanese automotive manufacturer headquartered in Toyota, Aichi, Japan. The Company operates through three business segments. The Automobile segment is engaged in the design, manufacture and sale of car products, includi ng sedans, minivans, 2BOX cars, sport-utility vehicles and trucks, as well as the related parts and accessories. The Finance segment is involved in the provision of financial services related to the sale of the Company's products, as well as the leasing of vehicles and equipment. The Others segment is involved in the design, manufacture and sale of housings, as well as the information and communication business. As of March 31, 2014, the Company had 542 subsidiaries and 203 associated companies. Read more
Additional technologies used by Toyota Motor Corporation:
HPE ALM
Centro
Changepoint
See 1,142 technologies
2
ByteDance
Technologies used by the company: 342
ByteDance operates at the intersection of AI, digital content, social media, e-commerce, and enterprise tools. With flagship platforms like TikTok, Douyin, and Toutiao, it excels in user engagement and personalization—expanding into commerce (TikTok Shop), productivity (Lark), and infrastructure (BytePlus), while exploring new frontiers such as XR hardware and advanced video delivery technologies. Read more
Additional technologies used by ByteDance:
Ruby on Rails
Oracle Cloud Infrastructure
IBM SPSS
See 342 technologies
3
IBM
Technologies used by the company: 5,017
IBM is a global technology and consulting company that helps organizations transform through innovation, software, and advanced infrastructure. The company works closely with clients, partners, and ecosystems to solve complex challenges and create im pactful solutions. With deep expertise in computing, data, and enterprise services, IBM focuses on turning ideas into practical technologies that help businesses and societies operate more effectively. Read more
Additional technologies used by IBM:
Apache Log4j
Logback
Exact MAX
See 5,017 technologies
4
Shopify
Technologies used by the company: 494
Founded in 2006, Shopify Inc. is a Canadian multinational e-commerce company with a software platform for online stores and retail point of sale systems. Shopify platform allows brands to sell, ship, and process payments. Shopify is based in Ottawa, Ontario, Canada. Read more
Additional technologies used by Shopify:
Celtra
Adobe Illustrator
IBM SPSS
See 494 technologies
5
RR Donnelley & Sons
Technologies used by the company: 1,159
RRD is a global provider of marketing, packaging, print and supply chain solutions that elevate engagement across the complete customer journey. RRD offers the industrys most trusted portfolio of creative execution and world-wide business process con sulting, with services designed to lower environmental impact. Read more
Additional technologies used by RR Donnelley & Sons:
BlackBerry Enterprise Server
Adobe Illustrator
MarkLogic
See 1,159 technologies
6
Zoetis
Technologies used by the company: 888
Zoetis discovers, develops, manufactures, and commercializes animal health medicines, vaccines, and diagnostic products in the United States and internationally. It commercializes products primarily across species, including livestock, such as cattle , swine, poultry, fish, and sheep; and companion animals comprising dogs, cats, and horses. The company offers vaccines, medicated feed additives that offer medicines to livestock; and other pharmaceutical products, which comprise allergy and dermatology, pain and sedation, antiemetic, reproductive, and oncology products. It markets to veterinarians, livestock producers, and retail outlets, as well as third-party veterinary distributors through its sales representatives, and technical and veterinary operations specialists. The company is headquartered in Parsippany, New Jersey. Read more
Additional technologies used by Zoetis:
Adobe Illustrator
Microsoft Project
ConnectLeader
See 888 technologies
7
Linamar
Technologies used by the company: 377
Linamar Corporation is an automobile parts manufacturer in Canada. Linamar manufactures and supplies industrial markets across North America, Europe, and Asia and has operating segments, including the Powertrain/Driveline segment and the Industrial s egment. The Company's Machining and Assembly, Casting and Forging operating groups focus on precision metallic components, modules, and systems for engine, transmission, driveline, and body systems designed for the global vehicle and industrial markets. Linamar Corporation is in Guelph, Ontario. Read more
Additional technologies used by Linamar:
BlackBerry Enterprise Server
Adobe Illustrator
MATLAB
See 377 technologies
8
Swica
Technologies used by the company: 98
Swica, founded in 1992 and headquartered in Zurich, Switzerland, is a health insurance provider offering comprehensive coverage and support services. The company specializes in both individual and business health insurance solutions, with digital ser vices accessible through their mobile app. Swica focuses on delivering prompt, professional, and personalized support to clients navigating healthcare needs. Their service portfolio includes various insurance products designed to provide financial protection and healthcare access during medical situations. Read more
Additional technologies used by Swica:
Core
Recorded Future Security Intelligence Platform
Image Map
See 98 technologies
9
CME Group
Technologies used by the company: 1,148
CME Group Inc. is the world's leading derivatives marketplace, operating multiple exchanges that facilitate the trading of futures and options contracts across a diverse range of asset classes including commodities, interest rates, equity indexes, fo reign exchange, energy, metals, and agricultural products. Headquartered in Chicago, the company was formed through the merger of the Chicago Mercantile Exchange and the Chicago Board of Trade, and has since expanded to include the New York Mercantile Exchange (NYMEX), the Commodity Exchange (COMEX), and other trading platforms. CME Group provides a centralized, regulated marketplace where hedgers, speculators, institutional investors, corporations, and individual traders can manage risk, discover prices, and gain exposure to various asset classes through standardized derivative contracts. The company operates sophisticated electronic trading platforms that enable market participants around the world to trade virtually around the clock, while also maintaining traditional open outcry trading floors for certain products. CME Group's clearing house serves as the central counterparty for all trades executed on its exchanges, guaranteeing the financial integrity of every transaction and managing counterparty risk through robust margin requirements and risk management systems. The company offers benchmark contracts that serve as global reference prices for key commodities and financial instruments, including crude oil, natural gas, gold, Treasury bonds, the S&P 500 index, and major currency pairs. CME Group provides market data, analytics, and connectivity services to financial institutions, trading firms, and market participants worldwide, supporting price discovery and market transparency. As a publicly traded company and self-regulatory organization, CME Group plays a critical role in global financial markets by providing essential infrastructure for risk management, price discovery, and capital formation across the international economy. Read more
Additional technologies used by CME Group:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,148 technologies
10
Kinetic
Technologies used by the company: 1,372
U.S. telecom provider offering voice, data, broadband, and managed services under the Kinetic brand.
Additional technologies used by Kinetic:
Radware DefensePro
BlackBerry Enterprise Server
Adobe Illustrator
See 1,372 technologies

Best Alternatives for Postmark

Usage statistics of alternative technologies to Postmark, based on Zoominfo's comprehensive dataset

Mandrill Mailgun MailChimp SPF SendGrid Amazon Simple Email Service Postmark

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding Postmark

What is the Postmark technology?

What is Postmark technology’s market share?

Postmark market share is 1.38% out of all the technologies in the same category.

What companies are using Postmark?

From the data gathered in Zoominfo, Toyota Motor Corporation, ByteDance, IBM, Shopify, RR Donnelley & Sons, are using the Postmark technology. You can see the full list in the above results table.

How many companies are using Postmark?

7448 companies are using Postmark.

Which industries do companies commonly use Postmark for their needs?

Companies in Business Services, Software, Hospitality commonly use Postmark.

What are the best alternatives for Postmark?

According to Zoominfo’s data Mandrill, Mailgun, MailChimp SPF, SendGrid, Amazon Simple Email Service, are competitors of Postmark. For more information,

See more information about Postmark

Get Started with ZoomInfo

Sign Up for Free

Get started for free! No credit card needed. Enjoy up to 25 free contacts each month at no cost.

Supercharge Your Prospecting

Search ZoomInfo's database of 106M+ companies and 140M+ professionals to find your next lead.

Grow Your Business

Reveal both personal and business contact details, including emails and phone numbers, and close your most valuable buyers.

Most Searched Industries

Construction Law Firms & Legal Services Business Services Finance Manufacturing Agriculture Software Accounting & Accounting Services Retail Healthcare Energy, Utilities & Waste Treatment Telecommunications Transportation Real Estate

People Search Company Search

Filter Companies By

Industry

Location

Type

Size

You're signed out.

7,448 companies using this technology