GMass vs Lavender
A factual comparison of features, pricing, and capabilities.
GMass
Gmail-based mass email and mail merge platform with unlimited emails, campaigns, and contacts directly inside Gmail.
Lavender
Lavender is an AI email coach that helps SDRs and AEs write personalized one-to-one sales emails inside Gmail, Outlook 365 and sales engagement tools, with real-time scoring, AI recommendations and an AI email writer. Individual plans are per month billed annually; team plans are per seat with a coaching dashboard.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | GMass | Lavender |
|---|---|---|
| Works inside Gmail | ||
| Unlimited emails, contacts, and campaigns | ||
| Mail merge personalization | ||
| Free email verification | ||
| Automated follow-up sequences | ||
| A/B testing | ||
| Spam Solver deliverability tool | ||
| Custom tracking links | ||
| Inbox rotation | ||
| API and Zapier access | ||
| Email analysis and scoring | ||
| Email personalization | ||
| AI email writer | ||
| AI recommendations | ||
| Mobile optimization | ||
| Multi-inbox support | ||
| Aggregated email analytics | ||
| Human-led coaching programs |
Native integrations.
GMass
Lavender
Let us handle it.
We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.
Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.