diff --git a/src/App.js b/src/App.js
index 7608ffc..19a2677 100644
--- a/src/App.js
+++ b/src/App.js
@@ -3,12 +3,13 @@ import styled, { createGlobalStyle } from 'styled-components'
 import { useDeferredState } from './hooks/state'
 import { CardHolder } from './components/Card'
 import GithubCard from './components/GithubCard'
+import DomainCard from './components/DomainCard'
+import HomebrewCard from './components/HomebrewCard'
 import TwitterCard from './components/TwitterCard'
+import SlackCard from './components/SlackCard'
 import NpmCard from './components/NpmCard'
 import JsOrgCard from './components/JsOrgCard'
-import HomebrewCard from './components/HomebrewCard'
 import PypiCard from './components/PypiCard'
-import DomainCard from './components/DomainCard'
 import './App.css'
 
 const GlobalStyle = createGlobalStyle`
@@ -45,9 +46,10 @@ export default function App() {
           <ResultHeader>Result for {query}</ResultHeader>
           <CardHolder>
             <GithubCard name={query} />
-            <TwitterCard name={query} />
             <DomainCard name={query} />
             <HomebrewCard name={query} />
+            <TwitterCard name={query} />
+            <SlackCard name={query} />
             <NpmCard name={query} />
             <JsOrgCard name={query} />
             <PypiCard name={query} />
diff --git a/src/components/SlackCard.js b/src/components/SlackCard.js
new file mode 100644
index 0000000..c054303
--- /dev/null
+++ b/src/components/SlackCard.js
@@ -0,0 +1,18 @@
+import React from 'react'
+import { Card, CardTitle, DedicatedAvailability } from './Card'
+import { FaSlack } from 'react-icons/fa'
+
+export default function SlackCard({ name }) {
+  return (
+    <Card key={name}>
+      <CardTitle>Slack</CardTitle>
+      <DedicatedAvailability
+        name={name}
+        provider="slack"
+        url={`https://${name}.slack.com`}
+        suffix=".slack.com"
+        icon={<FaSlack />}
+      />
+    </Card>
+  )
+}
diff --git a/src/services/slack.js b/src/services/slack.js
new file mode 100644
index 0000000..cb23e31
--- /dev/null
+++ b/src/services/slack.js
@@ -0,0 +1,31 @@
+const fetch = require('isomorphic-unfetch')
+
+async function getAvailability(name) {
+  try {
+    const response = await fetch(
+      `https://${encodeURIComponent(name)}.slack.com`
+    )
+    return response.status !== 200
+  } catch (err) {
+    if (err.code === 'ENOTFOUND') {
+      return true
+    } else {
+      throw new Error(err.message)
+    }
+  }
+}
+
+module.exports = async (req, res) => {
+  const name = req.query.name
+
+  if (!name) {
+    return res.status(400).json({ error: 'no query given' })
+  }
+
+  try {
+    const availability = await getAvailability(name)
+    res.json({ availability })
+  } catch (err) {
+    res.status(400).json({ error: err.message })
+  }
+}