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Xink

One place for every email signature

Workflow
For AI agents
APICapable readiness
About

What is Xink

Xink gives IT, marketing, and RevOps teams a single admin layer to create, deploy, and auto-update email signatures across Microsoft 365, Google Workspace, and Apple Mail — without touching individual devices. It's built for mid-market and enterprise organizations where signature drift, legal disclaimer gaps, or off-brand employee emails are a real operational risk. The standout capability is its ability to run campaign banners and promotional messages directly inside signatures, turning every outbound email into a trackable marketing touchpoint with open and click analytics. Salesforce integration and a public API mean it can slot into existing GTM workflows rather than sitting in isolation. That said, Xink is purpose-built for signature management — teams expecting it to handle broader email marketing automation or sequencing will need to look elsewhere.

Workflow
Capabilities

Key features

Workflow automation

wire tools together and run multi-step jobs

Native CRM integration

first-party connectors, no middleware required

Our verdict

Vanderbuild take

For RevOps and marketing teams at mid-market or enterprise scale, Xink solves a problem that's easy to ignore until it becomes a compliance or brand incident — every employee email going out with a different, outdated, or legally incomplete signature. The API is available and documented, so you can wrap Xink into your own automation layer or MCP stack without much friction, though MCP-native support isn't confirmed yet. Pricing is custom and enterprise-oriented, so expect a procurement conversation rather than a self-serve credit card signup, even with the free trial on offer. The honest limitation: Xink does one thing — signature management — and if you're hoping it doubles as a broader email marketing or sequencing platform, it won't; you'll need a separate tool for that.

Mateusz Sekta
Founder, vanderbuild
Learn more

Our Resources

The wedge

Agentic stack profile

API
REST

Programmatic access available.

REST API — straightforward to call from any agent or workflow tool. Rate limits and auth vary by plan.

API docs →
Agentic readiness
Capable

Solid API access — wraps cleanly for agent use.

Solid REST or SDK access. No MCP server yet, but easy to wrap in custom agent tooling. Most modern SaaS tools land here.

Stack role
Orchestrator

Where this tool slots into an agentic pipeline.

Plays the role of Orchestrator in an agentic pipeline. Use it to tie multiple tools and AI calls together in one workflow.

Compare

Xink alternatives

Tools that solve a similar problem — compared at a glance.

Xink(this tool)
Pricing
Custom
Budget
$$$$
Best for
RevOps, Marketing
Readiness
Capable
API
REST
Airtable
Pricing
Freemium
Budget
$
Best for
Founder, GTM Engineer
Readiness
Native
MCP
Yes
API
REST
Make
Pricing
Freemium
Budget
$
Best for
GTM Engineer, Founder
Readiness
Native
MCP
Yes
API
REST
Answers

Frequently asked questions

Does Xink have a public API?

Yes — Xink ships a REST API. Docs: https://support.xink.io/support/solutions/articles/1000224599-xink-rest-api-guide-oauth-discovery-and-endpoints.

How much does Xink cost?

Xink: pricing is custom, expect enterprise tier ($$$$) spend. Full pricing page: https://www.xink.io/pricing.

Who is Xink best for?

Xink is built for RevOps, Marketing, GTM Lead. Fits Mid-market (50-500), Enterprise-sized teams.

How well does Xink fit an agentic sales stack?

Tier: Capable. Solid public API, no MCP yet — straightforward to wrap in your own agent tooling.