Detailed comparison across 10 dimensions
Winner: HubSpot AI Email Writer
HubSpot AI Email Writer clearly comes out ahead of Proton Scribe on Staquest's weighted six-dimension score. HubSpot AI Email Writer has a free tier; Proton Scribe does not. Paid plans start at $20/mo for HubSpot AI Email Writer and $2.99/mo for Proton Scribe.
| Overview | ||
|---|---|---|
| Type | hybrid | hybrid |
| Company | HubSpot | Proton AG |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Trending | Stable | Stable |
| Industries | MarketingDesignAI & Machine LearningSales & CRM | MarketingDesign |
| Categories | ai-writingcrm | ai-writing |
| Website | Visit | Visit |
HubSpot AI Email Writer
per seat
freemium
custom
custom
flat
per user
| Feature | hubspot-ai-email-writer | proton-scribe |
|---|---|---|
| Ai Chatbots | ||
| Compose Emails From Prompts | ||
| Ai Landing Page Content Suggestions | ||
| Local Processing Option | ||
| Ai Subject Line Suggestions | ||
| Proofread And Correct Grammar | ||
| Ai-Powered Attribution | ||
| Shorten And Formalize Text | ||
| Ai-Powered Email Templates | ||
| Ai-Powered Meeting Scheduler Suggestions | ||
| Basic Ai Email Writer | ||
| Basic Chatbot Builder | ||
| Breeze Copilot | ||
| Content Remix | ||
| Custom Ai Assistants | ||
| Everything In Free | ||
| Everything In Professional | ||
| Everything In Starter | ||
| Expanded Ai Content Generation | ||
| Form Suggestions Based On Conversion Data | ||
| Limited Generations Per Month | ||
| Predictive Lead Scoring |
Showing 22 of 22 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, HubSpot AI Email Writer comes out ahead overall, though Proton Scribe can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
HubSpot AI Email Writer's paid plans start at $20/mo and Proton Scribe's start at $2.99/mo, so Proton Scribe is the lower entry price. Check the pricing comparison for higher tiers and per-seat costs.
HubSpot AI Email Writer offers a free tier; Proton Scribe does not currently list one.
Proton Scribe is open source, and HubSpot AI Email Writer exposes a public API. The feature comparison and dimension scores above cover the full breakdown.
