diff --git a/frontend/src/components/invite-form.ts b/frontend/src/components/invite-form.ts
index 5c9eb396..65f921b7 100644
--- a/frontend/src/components/invite-form.ts
+++ b/frontend/src/components/invite-form.ts
@@ -1,8 +1,12 @@
 import { state, property } from "lit/decorators.js";
 import { msg, localized } from "@lit/localize";
+import sortBy from "lodash/fp/sortBy";
 
 import type { AuthState } from "../utils/AuthService";
 import LiteElement, { html } from "../utils/LiteElement";
+import { OrgData } from "../types/org";
+
+const sortByName = sortBy("name");
 
 /**
  * @event success
@@ -12,12 +16,31 @@ export class InviteForm extends LiteElement {
   @property({ type: Object })
   authState?: AuthState;
 
+  @property({ type: Array })
+  orgs: OrgData[] = [];
+
+  @property({ type: Object })
+  defaultOrg: OrgData | null = null;
+
   @state()
   private isSubmitting: boolean = false;
 
   @state()
   private serverError?: string;
 
+  @state()
+  private selectedOrgId?: string;
+
+  willUpdate(changedProperties: Map<string, any>) {
+    if (
+      changedProperties.has("defaultOrg") &&
+      this.defaultOrg &&
+      !this.selectedOrgId
+    ) {
+      this.selectedOrgId = this.defaultOrg.id;
+    }
+  }
+
   render() {
     let formError;
 
@@ -31,12 +54,31 @@ export class InviteForm extends LiteElement {
       `;
     }
 
+    const sortedOrgs = sortByName(this.orgs) as any as OrgData[];
+
     return html`
       <form
         class="max-w-md"
         @submit=${this.onSubmit}
         aria-describedby="formError"
       >
+        <div class="mb-5">
+          <sl-select
+            label=${msg("Organization")}
+            value=${this.defaultOrg ? this.defaultOrg.id : sortedOrgs[0]?.id}
+            @sl-select=${(e: CustomEvent) => {
+              this.selectedOrgId = e.detail.item.value;
+            }}
+            ?disabled=${sortedOrgs.length === 1}
+            required
+          >
+            ${sortedOrgs.map(
+              (org) => html`
+                <sl-menu-item value=${org.id}>${org.name}</sl-menu-item>
+              `
+            )}
+          </sl-select>
+        </div>
         <div class="mb-5">
           <sl-input
             id="inviteEmail"
@@ -53,12 +95,13 @@ export class InviteForm extends LiteElement {
 
         ${formError}
 
-        <div>
+        <div class="text-right">
           <sl-button
+            variant="primary"
             size="small"
             type="submit"
             ?loading=${this.isSubmitting}
-            ?disabled=${this.isSubmitting}
+            ?disabled=${!this.selectedOrgId || this.isSubmitting}
             >${msg("Invite")}</sl-button
           >
         </div>
@@ -68,7 +111,10 @@ export class InviteForm extends LiteElement {
 
   async onSubmit(event: SubmitEvent) {
     event.preventDefault();
-    if (!this.authState) return;
+    if (!this.authState || !this.selectedOrgId) return;
+
+    const formEl = event.target as HTMLFormElement;
+    if (!(await this.checkFormValidity(formEl))) return;
 
     this.serverError = undefined;
     this.isSubmitting = true;
@@ -77,12 +123,17 @@ export class InviteForm extends LiteElement {
     const inviteEmail = formData.get("inviteEmail") as string;
 
     try {
-      const data = await this.apiFetch(`/users/invite`, this.authState, {
-        method: "POST",
-        body: JSON.stringify({
-          email: inviteEmail,
-        }),
-      });
+      const data = await this.apiFetch(
+        `/orgs/${this.selectedOrgId}/invite`,
+        this.authState,
+        {
+          method: "POST",
+          body: JSON.stringify({
+            email: inviteEmail,
+            role: 10,
+          }),
+        }
+      );
 
       this.dispatchEvent(
         new CustomEvent("success", {
@@ -102,4 +153,9 @@ export class InviteForm extends LiteElement {
 
     this.isSubmitting = false;
   }
+
+  async checkFormValidity(formEl: HTMLFormElement) {
+    await this.updateComplete;
+    return !formEl.querySelector("[data-invalid]");
+  }
 }
diff --git a/frontend/src/components/orgs-list.ts b/frontend/src/components/orgs-list.ts
index f925a1aa..75c4c795 100644
--- a/frontend/src/components/orgs-list.ts
+++ b/frontend/src/components/orgs-list.ts
@@ -1,7 +1,7 @@
 import { state, property } from "lit/decorators.js";
-import { msg, localized } from "@lit/localize";
+import { msg, localized, str } from "@lit/localize";
 
-import type { CurrentUser } from "../types/user";
+import type { CurrentUser, UserOrg } from "../types/user";
 import type { OrgData } from "../utils/orgs";
 import LiteElement, { html } from "../utils/LiteElement";
 
@@ -15,6 +15,9 @@ export class OrgsList extends LiteElement {
   @property({ type: Array })
   orgList: OrgData[] = [];
 
+  @property({ type: Object })
+  defaultOrg?: UserOrg;
+
   @property({ type: Boolean })
   skeleton? = false;
 
@@ -25,32 +28,38 @@ export class OrgsList extends LiteElement {
 
     return html`
       <ul class="border rounded-lg overflow-hidden">
-        ${this.orgList?.map(
-          (org) =>
-            html`
-              <li
-                class="p-3 md:p-6 bg-white border-t first:border-t-0 text-primary hover:text-indigo-400"
-                role="button"
-                @click=${this.makeOnOrgClick(org)}
-              >
-                <span class="font-medium mr-2 transition-colors"
-                  >${org.name}</span
-                >
-                ${this.userInfo &&
-                org.users &&
-                (this.userInfo.isAdmin ||
-                  isAdmin(org.users[this.userInfo.id].role))
-                  ? html`<sl-tag size="small" variant="primary"
-                      >${msg("Admin")}</sl-tag
-                    >`
-                  : ""}
-              </li>
-            `
-        )}
+        ${this.orgList?.map(this.renderOrg)}
       </ul>
     `;
   }
 
+  private renderOrg = (org: OrgData) => {
+    let defaultLabel: any;
+    if (this.defaultOrg && org.id === this.defaultOrg.id) {
+      defaultLabel = html`<sl-tag size="small" variant="primary" class="mr-2"
+        >${msg("Default")}</sl-tag
+      >`;
+    }
+    const memberCount = Object.keys(org.users || {}).length;
+
+    return html`
+      <li
+        class="p-3 bg-white border-t first:border-t-0 text-primary hover:text-indigo-400 flex items-center justify-between"
+        role="button"
+        @click=${this.makeOnOrgClick(org)}
+      >
+        <div class="font-medium mr-2 transition-colors">
+          ${defaultLabel}${org.name}
+        </div>
+        <div class="text-xs text-neutral-400">
+          ${memberCount === 1
+            ? msg(`1 member`)
+            : msg(str`${memberCount} members`)}
+        </div>
+      </li>
+    `;
+  };
+
   private renderSkeleton() {
     return html`
       <div class="border rounded-lg overflow-hidden">
diff --git a/frontend/src/index.ts b/frontend/src/index.ts
index f6e45f66..b02e128d 100644
--- a/frontend/src/index.ts
+++ b/frontend/src/index.ts
@@ -621,6 +621,7 @@ export class App extends LiteElement {
             return html`<btrix-users-invite
               class="w-full max-w-screen-lg mx-auto p-2 md:py-8 box-border"
               @navigate="${this.onNavigateTo}"
+              @logged-in=${this.onLoggedIn}
               @need-login="${this.onNeedLogin}"
               .authState="${this.authService.authState}"
               .userInfo="${this.userInfo}"
diff --git a/frontend/src/pages/home.ts b/frontend/src/pages/home.ts
index 0b4c29b4..0de5c4ef 100644
--- a/frontend/src/pages/home.ts
+++ b/frontend/src/pages/home.ts
@@ -1,4 +1,5 @@
 import { state, property } from "lit/decorators.js";
+import { ifDefined } from "lit/directives/if-defined.js";
 import { msg, localized, str } from "@lit/localize";
 import { serialize } from "@shoelace-style/shoelace/dist/utilities/form.js";
 
@@ -138,8 +139,8 @@ export class Home extends LiteElement {
         </form>
       </section>
 
-      <div class="grid grid-cols-3 gap-8">
-        <div class="col-span-3 md:col-span-2">
+      <div class="grid grid-cols-5 gap-8">
+        <div class="col-span-5 md:col-span-3">
           <section>
             <header class="flex items-start justify-between">
               <h2 class="text-lg font-medium mb-3 mt-2">
@@ -156,12 +157,17 @@ export class Home extends LiteElement {
             <btrix-orgs-list
               .userInfo=${this.userInfo}
               .orgList=${this.orgList}
+              .defaultOrg=${ifDefined(
+                this.userInfo?.orgs.find((org) => org.default === true)
+              )}
             ></btrix-orgs-list>
           </section>
         </div>
-        <div class="col-span-3 md:col-span-1">
+        <div class="col-span-5 md:col-span-2">
           <section class="md:border md:rounded-lg md:bg-white p-3 md:p-8">
-            <h2 class="text-lg font-medium mb-4">${msg("Invite a User")}</h2>
+            <h2 class="text-lg font-medium mb-3">
+              ${msg("Invite User to Org")}
+            </h2>
             ${this.renderInvite()}
           </section>
         </div>
@@ -239,9 +245,14 @@ export class Home extends LiteElement {
       `;
     }
 
+    const defaultOrg = this.userInfo?.orgs.find(
+      (org) => org.default === true
+    ) || { name: "" };
     return html`
       <btrix-invite-form
         .authState=${this.authState}
+        .orgs=${this.orgList}
+        .defaultOrg=${defaultOrg || null}
         @success=${() => (this.isInviteComplete = true)}
       ></btrix-invite-form>
     `;
diff --git a/frontend/src/pages/users-invite.ts b/frontend/src/pages/users-invite.ts
index aeb8187f..84e91134 100644
--- a/frontend/src/pages/users-invite.ts
+++ b/frontend/src/pages/users-invite.ts
@@ -1,9 +1,11 @@
 import { state, property } from "lit/decorators.js";
 import { msg, localized, str } from "@lit/localize";
+import { ifDefined } from "lit/directives/if-defined.js";
 
 import type { AuthState } from "../utils/AuthService";
 import LiteElement, { html } from "../utils/LiteElement";
 import { needLogin } from "../utils/auth";
+import { CurrentUser } from "../types/user";
 
 @needLogin
 @localized()
@@ -11,6 +13,9 @@ export class UsersInvite extends LiteElement {
   @property({ type: Object })
   authState?: AuthState;
 
+  @property({ type: Object })
+  userInfo?: CurrentUser;
+
   @state()
   private invitedEmail?: string;
 
@@ -40,6 +45,10 @@ export class UsersInvite extends LiteElement {
         <h2 class="text-lg font-medium mb-4">${msg("Invite Users")}</h2>
         <btrix-invite-form
           .authState=${this.authState}
+          .orgs=${this.userInfo?.orgs || []}
+          .defaultOrg=${ifDefined(
+            this.userInfo?.orgs.find((org) => org.default === true)
+          )}
           @success=${this.onSuccess}
         ></btrix-invite-form>
       </main>