diff --git a/web/astro.config.mjs b/web/astro.config.mjs
index afa4e31..24cd6af 100644
--- a/web/astro.config.mjs
+++ b/web/astro.config.mjs
@@ -177,6 +177,12 @@ export default defineConfig({
         url: true,
         optional: false,
       }),
+      LOGS_UI_URL: envField.string({
+        context: 'server',
+        access: 'secret',
+        url: true,
+        optional: true,
+      }),
 
       RELEASE_NUMBER: envField.number({
         context: 'server',
diff --git a/web/src/pages/admin/index.astro b/web/src/pages/admin/index.astro
index e7cebeb..8e7012d 100644
--- a/web/src/pages/admin/index.astro
+++ b/web/src/pages/admin/index.astro
@@ -1,6 +1,6 @@
 ---
 import { Icon } from 'astro-icon/components'
-import { DATABASE_UI_URL } from 'astro:env/server'
+import { DATABASE_UI_URL, LOGS_UI_URL } from 'astro:env/server'
 
 import BaseLayout from '../../layouts/BaseLayout.astro'
 import { cn } from '../../lib/cn'
@@ -81,6 +81,18 @@ const adminLinks: AdminLink[] = [
       base: 'text-gray-300',
     },
   },
+  ...(LOGS_UI_URL
+    ? [
+        {
+          icon: 'ri:menu-search-line',
+          title: 'Logs',
+          href: LOGS_UI_URL,
+          classNames: {
+            base: 'text-cyan-300',
+          },
+        },
+      ]
+    : []),
 ]
 ---
 
@@ -93,25 +105,27 @@ const adminLinks: AdminLink[] = [
   <nav>
     <ol class="grid grid-cols-[repeat(auto-fill,minmax(calc(var(--spacing)*40),1fr))] gap-4">
       {
-        adminLinks.map((link) => (
-          <li
-            class={cn(
-              'group ease-out-back transition-transform duration-250 hover:-translate-y-0.5 hover:scale-105',
-              link.classNames.base
-            )}
-          >
-            <a
-              href={link.href}
-              class="flex min-h-24 flex-col items-center justify-around rounded-lg border border-current/4 bg-current/3 py-3 text-center transition-all duration-250 group-hover:border-current/10 group-hover:bg-current/10 group-hover:shadow-xl"
+        adminLinks
+          .filter((link) => link.href)
+          .map((link) => (
+            <li
+              class={cn(
+                'group ease-out-back transition-transform duration-250 hover:-translate-y-0.5 hover:scale-105',
+                link.classNames.base
+              )}
             >
-              <Icon
-                name={link.icon}
-                class="size-8 text-current opacity-50 transition-opacity duration-250 group-hover:opacity-100"
-              />
-              <span class="font-title text-xl leading-none font-semibold text-current">{link.title}</span>
-            </a>
-          </li>
-        ))
+              <a
+                href={link.href}
+                class="flex min-h-24 flex-col items-center justify-around rounded-lg border border-current/4 bg-current/3 py-3 text-center transition-all duration-250 group-hover:border-current/10 group-hover:bg-current/10 group-hover:shadow-xl"
+              >
+                <Icon
+                  name={link.icon}
+                  class="size-8 text-current opacity-50 transition-opacity duration-250 group-hover:opacity-100"
+                />
+                <span class="font-title text-xl leading-none font-semibold text-current">{link.title}</span>
+              </a>
+            </li>
+          ))
       }
     </ol>
   </nav>
diff --git a/web/src/pages/admin/users/index.astro b/web/src/pages/admin/users/index.astro
index eda4e3b..4d8d42f 100644
--- a/web/src/pages/admin/users/index.astro
+++ b/web/src/pages/admin/users/index.astro
@@ -19,7 +19,7 @@ import type { Prisma } from '@prisma/client'
 
 const { data: filters } = zodParseQueryParamsStoringErrors(
   {
-    'sort-by': z.enum(['name', 'role', 'createdAt', 'karma']).default('createdAt'),
+    'sort-by': z.enum(['name', 'role', 'lastLoginAt', 'karma', 'createdAt']).default('createdAt'),
     'sort-order': z.enum(['asc', 'desc']).default('desc'),
     search: z.string().optional(),
     role: z.enum(['user', 'admin', 'moderator', 'verified', 'spammer']).optional(),
@@ -29,7 +29,10 @@ const { data: filters } = zodParseQueryParamsStoringErrors(
 
 // Set up Prisma orderBy with correct typing
 const prismaOrderBy =
-  filters['sort-by'] === 'name' || filters['sort-by'] === 'createdAt' || filters['sort-by'] === 'karma'
+  filters['sort-by'] === 'name' ||
+  filters['sort-by'] === 'createdAt' ||
+  filters['sort-by'] === 'lastLoginAt' ||
+  filters['sort-by'] === 'karma'
     ? {
         [filters['sort-by'] === 'karma' ? 'totalKarma' : filters['sort-by']]:
           filters['sort-order'] === 'asc' ? 'asc' : 'desc',
@@ -86,6 +89,7 @@ const dbUsers = await prisma.user.findMany({
     totalKarma: true,
     createdAt: true,
     updatedAt: true,
+    lastLoginAt: true,
     internalNotes: {
       select: {
         id: true,
@@ -218,16 +222,29 @@ const makeSortUrl = (sortBy: NonNullable<(typeof filters)['sort-by']>) => {
               <th
                 class="w-[15%] px-4 py-3 text-center text-xs font-medium tracking-wider text-zinc-400 uppercase"
               >
-                <a
-                  href={makeSortUrl('createdAt')}
-                  class="flex items-center justify-center hover:text-zinc-200"
-                >
-                  Joined <SortArrowIcon
-                    active={filters['sort-by'] === 'createdAt'}
-                    sortOrder={filters['sort-order']}
-                  />
-                </a>
+                <div class="flex flex-wrap items-center justify-center gap-1">
+                  <a
+                    href={makeSortUrl('lastLoginAt')}
+                    class="flex items-center justify-center hover:text-zinc-200"
+                  >
+                    Login <SortArrowIcon
+                      active={filters['sort-by'] === 'lastLoginAt'}
+                      sortOrder={filters['sort-order']}
+                    />
+                  </a>
+                  <span class="text-zinc-600">/</span>
+                  <a
+                    href={makeSortUrl('createdAt')}
+                    class="flex items-center justify-center hover:text-zinc-200"
+                  >
+                    Joined <SortArrowIcon
+                      active={filters['sort-by'] === 'createdAt'}
+                      sortOrder={filters['sort-order']}
+                    />
+                  </a>
+                </div>
               </th>
+
               <th
                 class="w-[15%] px-4 py-3 text-center text-xs font-medium tracking-wider text-zinc-400 uppercase"
               >
@@ -305,8 +322,24 @@ const makeSortUrl = (sortBy: NonNullable<(typeof filters)['sort-by']>) => {
                       {user.totalKarma}
                     </span>
                   </td>
-                  <td class="px-4 py-3 text-center text-sm text-zinc-400">
-                    <TimeFormatted date={user.createdAt} hourPrecision hoursShort prefix={false} />
+                  <td class="px-4 py-3 text-center text-sm">
+                    <div class="flex flex-wrap items-center justify-center gap-1 text-center">
+                      <TimeFormatted
+                        class="text-zinc-300"
+                        date={user.lastLoginAt}
+                        hourPrecision
+                        hoursShort
+                        prefix={false}
+                      />
+                      <span class="text-zinc-600">/</span>
+                      <TimeFormatted
+                        class="text-zinc-400"
+                        date={user.createdAt}
+                        hourPrecision
+                        hoursShort
+                        prefix={false}
+                      />
+                    </div>
                   </td>
                   <td class="px-4 py-3">
                     <div class="flex justify-center gap-3">
diff --git a/web/src/pages/u/[username].astro b/web/src/pages/u/[username].astro
index cffd9d9..ee797a4 100644
--- a/web/src/pages/u/[username].astro
+++ b/web/src/pages/u/[username].astro
@@ -48,6 +48,7 @@ const user = await Astro.locals.banners.try('user', async () => {
         verifiedLink: true,
         totalKarma: true,
         createdAt: true,
+        lastLoginAt: true,
         _count: {
           select: {
             comments: true,
@@ -469,6 +470,24 @@ const isCurrentUser = !!Astro.locals.user && user.id === Astro.locals.user.id
               </div>
             </li>
 
+            <AdminOnly>
+              <li class="flex items-start">
+                <span class="text-day-500 mt-0.5 mr-2"><Icon name="ri:calendar-line" class="size-4" /></span>
+                <div>
+                  <p class="text-day-500 text-xs">Last login</p>
+                  <p class="text-day-300">
+                    {
+                      formatDateShort(user.lastLoginAt, {
+                        prefix: false,
+                        hourPrecision: true,
+                        caseType: 'sentence',
+                      })
+                    }
+                  </p>
+                </div>
+              </li>
+            </AdminOnly>
+
             {
               user.verifiedLink && (
                 <li class="flex items-start">