Live HTML email playground – preview Gmail/Outlook rendering
Client-side email renderer, but remove.bg-style single-purpose tool—MJML and Litmus do this.
Agenda extension that only works if you use their ActorDo assistant.
Busy professionals using ActorDo
Motion · Reclaim · Notion Calendar
It works only with ActorDo, the work assistant I'm building for busy professionals.
Client-side email renderer, but remove.bg-style single-purpose tool—MJML and Litmus do this.
Renders email HTML inside an iframe with client-specific CSS filtering (Gmail vs Outlook vs raw), responsive device presets, and a handy 102KB Gmail clipping warning — small but pragmatic features that speed up local iteration. Zero runtime dependencies, TypeScript types and SSR compatibility make it easy to drop into modern Vue/Nuxt stacks; don’t expect it to fully replace real-client testing services like Litmus, but it’s an excellent dev-time preview tool.
Another AI email wrapper in a sea of Superhuman and Shortwave clones.
Vim modal editing for email composition undercuts Superhuman's $30 price for terminal users.
Tab consolidation via AI, but Recap, Morning Brew, and Slack digests already do this.
AI personal assistant over chat, but OpenAI Assistants API + Make.com already do this cheaper.