Zumpul vs Exclaimer: email signatures for Google Workspace
Last verified: October 26, 2026. Competitor prices and features come from Exclaimer's public website on that date (sources linked next to each fact). Prices change; check the source before you buy. List prices in USD, excluding taxes and discounts.
The short answer
If your company runs only Google Workspace and you need centrally managed Gmail signatures by department, group or organizational unit, plus marketing banners, Zumpul Enterprise costs US$7.20 per user per year with unlimited templates. Exclaimer's Standard plan, which is the one that advertises unlimited templates, lists at US$1.45 per user per month, billed annually (source, checked 2026-10-26). Exclaimer is the stronger fit if you also run Microsoft 365 or Exchange, or need server-side signatures and engagement analytics.
Start your 14-day free trial on Google Workspace Marketplace
Pricing
| Item | Zumpul | Exclaimer |
|---|---|---|
| Entry plan | Pro: US$0.55/user/month or US$5.50/user/year (4 templates) | Starter: US$0.90/user/month, billed annually |
| Unlimited templates | Enterprise: US$0.70/user/month or US$7.20/user/year | Standard: US$1.45/user/month, billed annually |
| Higher self-serve tier | Education: contact us | Pro: US$1.75/user/month, billed annually |
| Large deployments | Contact us | Enterprise: custom pricing |
| Minimum | All active users in the Google Workspace domain are licensed | Minimum of 10 users |
| Free trial | 14 days, no credit card | 14 days |
| Source / date | zumpul.com/pricing · 2026-10-26 | exclaimer.com/pricing · 2026-10-26 |
Estimated annual cost (list prices, annual billing)
| Users | Zumpul Pro | Zumpul Enterprise | Exclaimer Starter | Exclaimer Standard | Exclaimer Pro |
|---|---|---|---|---|---|
| 25 | $137.50 | $180 | $270 | $435 | $525 |
| 50 | $275 | $360 | $540 | $870 | $1,050 |
| 100 | $550 | $720 | $1,080 | $1,740 | $2,100 |
| 250 | $1,375 | $1,800 | $2,700 | $4,350 | $5,250 |
How we calculated it: users × annual price per user. Exclaimer annual = monthly list price × 12. Taxes, volume discounts and custom quotes are not included.
Features at a glance
| Feature | Zumpul | Exclaimer |
|---|---|---|
| Google Workspace | Yes, installed from Google Workspace Marketplace by a super admin | Yes (source) |
| Microsoft 365 / Exchange | No | Yes (source, "Compatible platforms") |
| Central management for the whole domain | Yes | Yes |
| Directory sync | Google profile sync, daily and on demand | Google Directory or Azure AD sync, all plans (source) |
| Signatures by department, group, location or OU | Yes, on every plan | Unique signatures by department and team on Standard (source) |
| Drag-and-drop and HTML editor, template gallery | Yes | Not compared (not verified on the pricing page) |
| Marketing banners | Yes | Yes; campaign scheduling on Standard and Pro (source) |
| Usage / engagement analytics | Not advertised on zumpul.com | Usage dashboard on Pro (source) |
| How signatures are applied | Written to each user's Gmail signature settings | Server-side, client-side or hybrid (source) |
| Multiple administrators | Yes | Not compared |
| Support | English and Spanish | 24/5, Monday to Friday (source) |
All Exclaimer data checked on 2026-10-26.
Why teams choose Zumpul
- Built for Google Workspace. On Google Workspace Marketplace since 2017. A super admin installs it once and signatures go straight into Gmail.
- Every team gets its own signature on every plan: by department, group, location or organizational unit.
- Secure by design. Enterprise-grade infrastructure on Google Cloud Platform, an active web application firewall (WAF) and Sign in with Google (SSO).
- No lock-in. Cancel anytime, immediately or at the end of your billing period, and we delete your data on request.
- Support in English and Spanish.
When Exclaimer may be a better fit
- You run Microsoft 365 or Exchange, alone or together with Google Workspace.
- You need signatures applied server-side to every email from every device.
- You need a usage dashboard, multiple brands or meeting branding.
What customers say
"Excellent tool It allows to create signatures for the whole company automatically with impeccable presentation"
— Felipe Campbell, TecnoTI
FAQ
Is Zumpul cheaper than Exclaimer?
At list prices, yes. Zumpul Enterprise (unlimited templates) is US$7.20 per user per year. Exclaimer Standard, the plan that lists unlimited templates, is US$1.45 per user per month billed annually, or US$17.40 per user per year (Exclaimer pricing page, checked October 26, 2026).
Does Zumpul work with Microsoft 365 or Outlook?
No. Zumpul is built for Google Workspace and applies signatures in Gmail for each user's primary address. Desktop clients such as Outlook or Apple Mail do not inherit it.
Is there a minimum number of users?
Zumpul licenses all active users in your Google Workspace domain. Exclaimer lists a minimum of 10 users.
Is there a free trial?
Yes, both offer 14 days. Zumpul's trial starts when a Google Workspace super admin installs it from Google Workspace Marketplace, and no credit card is required.
Can I cancel Zumpul anytime?
Yes. You can cancel immediately or at the end of your billing period, and we delete your data on request.
Is there a free version of Zumpul?
No. Zumpul offers a 14-day free trial instead.