Blocks Edit vs Parcel

Blocks Edit lets teams visually edit HTML designs for websites, blogs, landing pages, marketing emails, digital forms and other content. Users can import an HTML design and set up editable areas with a visual theme editor or HTML classes and attributes. The editor supports inline changes, drag-and-drop components, and live preview and editing for mobile and dark mode. Team workflows include commenting and review, role-based permissions, revision history, a shared content library and campaign checklists. Review checklists can flag missing or broken links, and the service describes automated image formatting. Blocks Edit works with HTML, CSS and JavaScript platforms, can publish to a chosen host or CDN, and can export emails to service providers. It helps create email content but does not send messages to customers. A free plan offers solo editing and 5 GB storage. The listed Integrations plan costs $10 a month for each integration; a Yearly plan is listed at $20 a year. Additional storage is $25 a month per 250 GB.

Parcel is a web-based email coding platform for brands and agencies, with tools to code, preview, and collaborate on emails. Its code-first editor keeps HTML, text, and AMP versions in one file and provides email-specific autocomplete, formatting, and code checks. Browser previews update as code changes, with responsive sizing, image blocking, dark mode, and visual impairment simulation. The platform lists 89 inbox preview combinations; inbox previews are a pay-as-you-go add-on for Pro and Business. Teams can reuse code components, edit together in real time, organize work in workspaces, and share emails through teammate or public links. Checks cover accessibility, HTML problems, links, and images; Business adds SpamAssassin scanning. Parcel says it works with any ESP and supports importing and exporting email code, with named integrations including Customer.io, Mailchimp, Klaviyo, HubSpot, and Salesforce Marketing Cloud. Parcel Analytics reports engagement and audience details such as read time, geolocation, and email client breakdown, with filters for Apple Mail Privacy Protection and proxy effects. Community is free; Pro costs $29/user/mo and Business costs $56/user/mo. New signups and Community users can try Pro or Business for seven days.