Zumpul vs Xink: email signatures for Google Workspace
Last verified: November 8, 2026. Competitor prices and features come from Xink's public pages on that date (xink.io/pricing, Google Workspace, FAQ and Gmail API guide). Prices change; check the source before you buy. List prices in USD, excluding taxes and discounts.
The short answer
If your company runs on Google Workspace and you want centrally managed Gmail signatures that a super admin installs from Google Workspace Marketplace, Zumpul costs US$5.50 (Pro) or US$7.20 (Enterprise) per user per year. Xink prices by number of users, from a minimum of 10 licenses: its calculator shows US$624 per year or US$52 per month for 50 users, and its price per user falls as you add users (source, checked 2026-11-08). Xink may be the stronger fit if you also run Microsoft 365, need Salesforce and Zendesk integrations, or want to license only some of your users.
Start your 14-day free trial on Google Workspace Marketplace
Who each product is for
- Zumpul is for companies on Google Workspace that want the super admin to install signature management from Google Workspace Marketplace and assign signatures by department, location or organizational unit. You license all active users in the domain, billed monthly or annually.
- Xink serves Google Workspace and Microsoft 365. It prices by the number of users who need centrally managed signatures, from 10 licenses, and lists discounts for education, non-profit and government organizations (source, checked 2026-11-08).
Pricing
| Item | Zumpul | Xink |
|---|---|---|
| Pricing model | Per user, for all active users in the Google Workspace domain | By number of users who need managed signatures; price per user falls with volume |
| Published prices | Pro: US$0.55/user/month or US$5.50/user/year (4 templates) Enterprise: US$0.70/user/month or US$7.20/user/year (unlimited templates) | Monthly: US$11 (10 users), US$52 (50), US$93 (100), US$142 (200), US$165 (300) Yearly: 12 × the monthly price More than 300: contact Xink |
| Minimum | No fixed minimum; all active users in the domain | 10 user licenses; calculator in steps of 10 |
| Billing | Monthly or annual | Monthly or annual, no contracts required |
| Free trial | 14 days, no credit card | 14 days, no credit card |
| Discounts | Education: 80–90% for teachers and staff | Education, non-profit and government |
| Cancel | Cancel anytime | Card: online, at least 2 days before renewal; invoice: 30 days' notice; no refunds (Xink terms) |
| Source / date | zumpul.com/pricing · 2026-11-08 | xink.io/pricing and FAQ · 2026-11-08 |
Estimated cost at list prices
| Users | Zumpul Pro, per year | Zumpul Enterprise, per year | Xink, per year |
|---|---|---|---|
| 10 | $55 | $72 | $132 |
| 50 | $275 | $360 | $624 |
| 100 | $550 | $720 | $1,116 |
| 200 | $1,100 | $1,440 | $1,704 |
| 300 | $1,650 | $2,160 | $1,980 |
| Users | Zumpul Pro, per month | Zumpul Enterprise, per month | Xink, per month |
|---|---|---|---|
| 10 | $5.50 | $7 | $11 |
| 50 | $27.50 | $35 | $52 |
| 100 | $55 | $70 | $93 |
| 200 | $110 | $140 | $142 |
| 300 | $165 | $210 | $165 |
How we calculated it: Zumpul = users × the per-user list price. Xink = the total its pricing calculator shows in USD for that number of users. Zumpul licenses every active user in the domain, while Xink licenses the users who need managed signatures, so compare against your own head count. Taxes, discounts and custom quotes are not included.
Features at a glance
| Feature | Zumpul | Xink |
|---|---|---|
| Email platforms | Google Workspace (Gmail) | Google Workspace and Microsoft 365 |
| Google Workspace setup | A super admin installs it from Google Workspace Marketplace | Domain-wide delegation in the Google Admin console, then enable the integration in the Xink portal |
| How signatures are applied in Gmail | Written into each user's Gmail signature settings | Gmail API, updated within one hour, no email rerouting; optional server-side signatures routed through Microsoft Azure |
| Directory sync | Google profile auto sync | Google Workspace Directory sync |
| Signatures by department or group | By department, location or organizational unit | By department, region, role or other user attributes, using rules |
| Templates | 4 (Pro) or unlimited (Enterprise) | Multiple templates; limit not published on its pricing page |
| Marketing banners | Yes | Yes, with scheduled campaigns |
| Banner analytics | Real-time click analytics on banners | Click tracking in the Xink dashboard |
| Integrations | Google Workspace | Salesforce, Zendesk and the Xink API |
| Security | Google Cloud infrastructure, web application firewall (WAF), Sign in with Google (SSO) | Hosted on Microsoft Azure; encryption at rest and TLS 1.2+; optional MFA; role-based access control |
| Support | English and Spanish, plus a help center | Onboarding, knowledge base, email and chat |
Xink data from xink.io/google-workspace, xink.io FAQ and the Xink Gmail API guide, checked 2026-11-08.
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.
- Simple per-user pricing. One price per user, monthly or yearly, with no minimum package.
- Every team gets its own signature: by department, location or organizational unit.
- No change to your mail flow. Zumpul uses Gmail settings access only to update each user's signature.
- Cancel anytime.
- Support in English and Spanish.
When Xink may be a better fit
- You also run Microsoft 365 and Outlook and want one tool for both.
- You want to license only the users who need managed signatures, not the whole domain.
- You need Salesforce and Zendesk integrations.
- You have around 300 users: at that size Xink's yearly price is below Zumpul Enterprise, though above Zumpul Pro.
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 Xink?
At list prices, for most team sizes. For 50 users billed annually, Zumpul Pro costs US$275 and Zumpul Enterprise costs US$360 per year. Xink's price calculator shows US$624 per year for 50 users. At 300 users, Xink shows US$1,980 per year: more than Zumpul Pro (US$1,650) and less than Zumpul Enterprise (US$2,160) (pricing pages checked November 8, 2026).
Is there a minimum number of users?
Xink's FAQ says the minimum package is 10 user licenses, and its calculator lists 10 to 300 users in steps of 10. Above 300, Xink asks you to contact it. Zumpul has no fixed minimum: you purchase licenses for all active users in your Google Workspace domain.
Can I pay monthly?
Yes, both. Zumpul costs US$0.55 (Pro) or US$0.70 (Enterprise) per user per month. Xink's calculator shows US$52 per month for 50 users, and its yearly price equals 12 monthly payments.
Is there a free trial?
Yes, both. Zumpul offers a 14-day free trial with no credit card when you install it from Google Workspace Marketplace. Xink offers a 14-day free trial with no credit card required.
How does each product add the signature in Gmail?
Both can write the signature into each user's Gmail settings through Google's Gmail API, without rerouting email. Xink says it updates Gmail signatures within one hour. Xink also offers server-side signatures, where email is routed through Microsoft Azure for signature insertion.
Which email platforms does each product support?
Zumpul works with Google Workspace (Gmail). Xink lists Google Workspace and Microsoft 365, including Outlook through its Outlook add-in.
Can I cancel anytime?
Zumpul: yes, immediately or at the end of your billing period. Xink's terms say subscriptions paid by card can be cancelled online no later than 2 days before the renewal date, invoice subscriptions need 30 days' written notice, and payments are not refunded.