Parcel is an intuitive coding environment designed for email developers to code high-quality emails. The platform features live previewing, advanced debugging, collaboration tools, and 80+ inbox previews to streamline email design.

Parcel is the way brands and agencies code high-quality emails. Parcel provides an intuitive coding environment designed for email developers with live previewing, advanced debugging, and collaboration tools to streamline the email design process. Parcel offers real-time previews, 80+ inbox previews, and validators for links, images, and more, along with analytics to measure statistics that can enrich your marketing strategy and simplify your code. Additionally, Parcel enables the creation of reusable components and design systems, facilitating faster email development while maintaining brand consistency and code quality. Email and lifecycle marketers alike can use Parcel to launch their email campaigns at scale using key features such as Inbox Previews, Inspect and Focus mode, and review the performance of them with Analytics. Customer.io is building the Parcel editing experience directly into its platform, with Parcel replacing Customer.io's code editor. Parcel acquired by Customer.io.
DMARC management platform for email authentication
Founded
Starting Price
DMARC management platform co-founded by one of the original DMARC protocol authors, providing expert guidance on email authentication and enforcement.
DMARC monitoring and email authentication solution
Founded
Starting Price
Cloud-based DMARC management platform providing email authentication configuration, monitoring, and reporting to prevent spoofing and improve deliverability.
The industry leader in email preparation
Email on Acid is a comprehensive automated email pre-deployment platform that helps email developers and marketers test emails across the most popular clients and devices. The platform provides campaign precheck, accessibility testing, and deliverability analysis.