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Write emails 10x faster with AI. Generate email replies in Gmail™ with GPT latest models.
| Metric | AI Email Writer | GPT Workspace for Gmail™ |
|---|---|---|
| Rating | 4.7 ★ | ★ 4.9 ★ |
| Total reviews | 623 | ★ 2.2k |
| Active installs | 342,300+ | 1,831,328+ |
| Free plan | Yes | Yes |
| Pricing | Free of charge trial | Free of charge trial |
GPT Workspace for Gmail™ edges out AI Email Writer on rating (4.9★ vs 4.7★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: AI Email Writer at Free of charge trial, GPT Workspace for Gmail™ at Free of charge trial. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
GPT Workspace for Gmail™ has the larger user base (2,218 reviews vs 623), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. AI Email Writer's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage admins who need fast install and low risk should default to GPT Workspace for Gmail™; mid-market and enterprise admins with specific feature requirements should evaluate both — AI Email Writer's 623-review base may include the workflow context that matches your specific use case better than GPT Workspace for Gmail™'s broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Google Workspace Marketplace listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: AI Email Writer audit • GPT Workspace for Gmail™ audit
Both AI Email Writer and GPT Workspace for Gmail™ offer paid plans only. AI Email Writer starts at Free of charge trial; GPT Workspace for Gmail™ starts at Free of charge trial. Compare the per-tier features in the Pricing section above before committing.
GPT Workspace for Gmail™ has the higher average rating (4.9★ from 2,218 reviews) compared to AI Email Writer (4.7★ from 623 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
GPT Workspace for Gmail™ holds the higher average rating (4.9★ vs 4.7★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Google Workspace Marketplace. GPT Workspace for Gmail™ has the deeper published review base (2,218 vs 623), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
AI Email Writer typically suits early-stage and growth-mode teams based on its published review base (623 reviews). GPT Workspace for Gmail™ typically suits early-stage and growth-mode teams based on its published review base (2,218 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. AI Email Writer and GPT Workspace for Gmail™ both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from AI Email Writer" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.