GMass vs Klenty
Choosing between GMass and Klenty? Both are popular tools for cold email, but they take different approaches. GMass focuses on individuals and small teams who want simple cold email directly from gmail, while Klenty is designed for mid-size sales teams running structured multi-channel outreach cadences. GMass is more affordable at $25/mo vs $50/mo. Below, we compare them feature by feature to help you decide which is the better fit for your outreach stack.
Last updated: February 2026GMass
Gmail-based cold email tool with mail merge, auto follow-ups, and campaign analytics.
Klenty
Sales engagement platform with email sequences, calls, LinkedIn, and WhatsApp outreach.
Feature-by-Feature Comparison
| Feature | GMass | Klenty |
|---|---|---|
| Starting Price | $25/mo | $50/mo |
| Free Plan | ||
| Free Trial | No | 14 days |
| G2 Rating | 4.7 | 4.6 |
| Best For | Individuals and small teams who want simple cold email directly from Gmail | Mid-size sales teams running structured multi-channel outreach cadences |
| Year Founded | 2015 | 2016 |
| Features | ||
| Gmail-native interface | ||
| Mail merge | ||
| Automated follow-ups | ||
| Campaign analytics | ||
| Email scheduling | ||
| Google Sheets integration | ||
| Email list builder | ||
| Unsubscribe management | ||
| Multi-channel sequences | ||
| Email automation | ||
| LinkedIn automation | ||
| Phone dialer | ||
| WhatsApp outreach | ||
| Intent-based branching | ||
| A/B testing | ||
| CRM sync | ||
| Pros | ||
| Key Advantages |
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| Cons | ||
| Limitations |
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Our Verdict: GMass vs Klenty
GMass and Klenty both have their strengths, but the best choice depends on your specific outreach needs.
Choose GMass if you prioritize works directly inside gmail — zero learning curve. It starts at $25/mo with a 4.7/5 G2 rating and works best for individuals and small teams who want simple cold email directly from gmail.
Choose Klenty if you need true multi-channel with whatsapp support. It starts at $50/mo with a 4.6/5 G2 rating and is designed for mid-size sales teams running structured multi-channel outreach cadences.
If neither is the right fit, we recommend FoxReach — it combines cold email automation, built-in warmup, AI replies, and deliverability monitoring in one platform, starting from a free plan.