diff --git a/pages/404.tsx b/pages/404.tsx
index d40da2e3..2b0c3647 100644
--- a/pages/404.tsx
+++ b/pages/404.tsx
@@ -31,11 +31,12 @@ export default function Custom404() {
   ];
 
   const isSubpage = router.asPath.includes("/", 2);
+  const isSignup = router.asPath.includes("/signup");
 
   return (
     <>
       <HeadSeo
-        title={t("404_page_not_found")}
+        title={isSignup ? t("signup_requires") : t("404_page_not_found")}
         description={t("404_page_not_found")}
         nextSeoProps={{
           nofollow: true,
@@ -44,139 +45,267 @@ export default function Custom404() {
       />
       <div className="min-h-screen px-4 bg-white">
         <main className="max-w-xl pt-16 pb-6 mx-auto sm:pt-24">
-          <div className="text-center">
-            <p className="text-sm font-semibold tracking-wide text-black uppercase">404 error</p>
-            <h1 className="mt-2 text-4xl font-extrabold tracking-tight text-gray-900 font-cal sm:text-5xl">
-              {t("page_doesnt_exist")}
-            </h1>
-            {isSubpage ? (
-              <span className="inline-block mt-2 text-lg ">{t("check_spelling_mistakes_or_go_back")}</span>
-            ) : process.env.NEXT_PUBLIC_BASE_URL === "https://app.cal.com" ? (
-              <a
-                href={"https://cal.com/signup?username=" + username.replace("/", "")}
-                className="inline-block mt-2 text-lg ">
-                {t("the_username")} <strong className="text-blue-500">cal.com{username}</strong>{" "}
-                {t("is_still_available")} <span className="text-blue-500">{t("register_now")}</span>.
-              </a>
-            ) : (
-              <>
-                {t("the_username")}{" "}
-                <strong className="text-green-500">
-                  {new URL(process.env.NEXT_PUBLIC_BASE_URL || "").hostname}
-                  {username}
-                </strong>{" "}
-                {t("is_still_available")}
-              </>
-            )}
-          </div>
-          <div className="mt-12">
-            <h2 className="text-sm font-semibold tracking-wide text-gray-500 uppercase">
-              {t("popular_pages")}
-            </h2>
-            {!isSubpage && process.env.NEXT_PUBLIC_BASE_URL === "https://app.cal.com" && (
-              <ul role="list" className="mt-4">
-                <li className="px-4 py-2 border-2 border-green-500">
-                  <a
-                    href={"https://cal.com/signup?username=" + username.replace("/", "")}
-                    className="relative flex items-start py-6 rtl:space-x-reverse space-x-4">
-                    <div className="flex-shrink-0">
-                      <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-green-50">
-                        <CheckIcon className="w-6 h-6 text-green-500" aria-hidden="true" />
-                      </span>
-                    </div>
-                    <div className="flex-1 min-w-0">
-                      <h3 className="text-base font-medium text-gray-900">
-                        <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
-                          <span className="focus:outline-none">
-                            <span className="absolute inset-0" aria-hidden="true" />
-                            {t("register")} <strong className="text-green-500">{username}</strong>
-                          </span>
+          {isSignup && process.env.NEXT_PUBLIC_BASE_URL !== "https://app.cal.com" ? (
+            <div>
+              <div>
+                <p className="text-sm font-semibold tracking-wide text-black uppercase">
+                  {t("missing_license")}
+                </p>
+                <h1 className="mt-2 text-3xl font-extrabold text-gray-900 font-cal">
+                  {t("signup_requires")}
+                </h1>
+                <p className="mt-4">{t("signup_requires_description")}</p>
+              </div>
+              <div className="mt-12">
+                <h2 className="text-sm font-semibold tracking-wide text-gray-500 uppercase">
+                  {t("next_steps")}
+                </h2>
+                <ul role="list" className="mt-4">
+                  <li className="px-4 py-2 border-2 border-green-500">
+                    <a
+                      href="https://cal.com/pricing?infra"
+                      className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
+                      <div className="flex-shrink-0">
+                        <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-green-50">
+                          <CheckIcon className="w-6 h-6 text-green-500" aria-hidden="true" />
                         </span>
-                      </h3>
-                      <p className="text-base text-gray-500">{t("claim_username_and_schedule_events")}</p>
-                    </div>
-                    <div className="self-center flex-shrink-0">
-                      <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
-                    </div>
-                  </a>
-                </li>
-              </ul>
-            )}
+                      </div>
+                      <div className="flex-1 min-w-0">
+                        <h3 className="text-base font-medium text-gray-900">
+                          <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
+                            <span className="focus:outline-none">
+                              <span className="absolute inset-0" aria-hidden="true" />
+                              {t("acquire_commercial_license")}
+                            </span>
+                          </span>
+                        </h3>
+                        <p className="text-base text-gray-500">{t("the_infrastructure_plan")}</p>
+                      </div>
+                      <div className="self-center flex-shrink-0">
+                        <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
+                      </div>
+                    </a>
+                  </li>
+                </ul>
 
-            <ul role="list" className="mt-4 border-gray-200 divide-y divide-gray-200">
-              {links.map((link, linkIdx) => (
-                <li key={linkIdx} className="px-4 py-2">
-                  <Link href={link.href}>
-                    <a className="relative flex items-start py-6 rtl:space-x-reverse space-x-4">
+                <ul role="list" className="border-gray-200 divide-y divide-gray-200">
+                  <li className="px-4 py-2">
+                    <Link href="https://docs.cal.com/self-hosting/install#setting-up-your-first-user">
+                      <a className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
+                        <div className="flex-shrink-0">
+                          <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-gray-50">
+                            <DocumentTextIcon className="w-6 h-6 text-gray-700" aria-hidden="true" />
+                          </span>
+                        </div>
+                        <div className="flex-1 min-w-0">
+                          <h3 className="text-base font-medium text-gray-900">
+                            <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
+                              <span className="absolute inset-0" aria-hidden="true" />
+                              {t("prisma_studio_tip")}
+                            </span>
+                          </h3>
+                          <p className="text-base text-gray-500">{t("prisma_studio_tip_description")}</p>
+                        </div>
+                        <div className="self-center flex-shrink-0">
+                          <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
+                        </div>
+                      </a>
+                    </Link>
+                  </li>
+                  <li className="px-4 py-2">
+                    <a
+                      href="https://cal.com/slack"
+                      className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
                       <div className="flex-shrink-0">
                         <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-gray-50">
-                          <link.icon className="w-6 h-6 text-gray-700" aria-hidden="true" />
+                          <svg
+                            viewBox="0 0 2447.6 2452.5"
+                            className="w-6 h-6"
+                            xmlns="http://www.w3.org/2000/svg">
+                            <g clipRule="evenodd" fillRule="evenodd">
+                              <path
+                                d="m897.4 0c-135.3.1-244.8 109.9-244.7 245.2-.1 135.3 109.5 245.1 244.8 245.2h244.8v-245.1c.1-135.3-109.5-245.1-244.9-245.3.1 0 .1 0 0 0m0 654h-652.6c-135.3.1-244.9 109.9-244.8 245.2-.2 135.3 109.4 245.1 244.7 245.3h652.7c135.3-.1 244.9-109.9 244.8-245.2.1-135.4-109.5-245.2-244.8-245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m2447.6 899.2c.1-135.3-109.5-245.1-244.8-245.2-135.3.1-244.9 109.9-244.8 245.2v245.3h244.8c135.3-.1 244.9-109.9 244.8-245.3zm-652.7 0v-654c.1-135.2-109.4-245-244.7-245.2-135.3.1-244.9 109.9-244.8 245.2v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m1550.1 2452.5c135.3-.1 244.9-109.9 244.8-245.2.1-135.3-109.5-245.1-244.8-245.2h-244.8v245.2c-.1 135.2 109.5 245 244.8 245.2zm0-654.1h652.7c135.3-.1 244.9-109.9 244.8-245.2.2-135.3-109.4-245.1-244.7-245.3h-652.7c-135.3.1-244.9 109.9-244.8 245.2-.1 135.4 109.4 245.2 244.7 245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m0 1553.2c-.1 135.3 109.5 245.1 244.8 245.2 135.3-.1 244.9-109.9 244.8-245.2v-245.2h-244.8c-135.3.1-244.9 109.9-244.8 245.2zm652.7 0v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.2v-653.9c.2-135.3-109.4-245.1-244.7-245.3-135.4 0-244.9 109.8-244.8 245.1 0 0 0 .1 0 0"
+                                fill="rgba(55, 65, 81)"></path>
+                            </g>
+                          </svg>
                         </span>
                       </div>
                       <div className="flex-1 min-w-0">
                         <h3 className="text-base font-medium text-gray-900">
                           <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
                             <span className="absolute inset-0" aria-hidden="true" />
-                            {link.title}
+                            Slack
                           </span>
                         </h3>
-                        <p className="text-base text-gray-500">{link.description}</p>
+                        <p className="text-base text-gray-500">{t("join_our_community")}</p>
                       </div>
                       <div className="self-center flex-shrink-0">
                         <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
                       </div>
                     </a>
+                  </li>
+                </ul>
+                <div className="mt-8">
+                  <Link href="https://cal.com/enterprise">
+                    <a className="text-base font-medium text-black hover:text-gray-500">
+                      {t("contact_sales")}
+                      <span aria-hidden="true"> &rarr;</span>
+                    </a>
                   </Link>
-                </li>
-              ))}
-              <li className="px-4 py-2">
-                <a
-                  href="https://cal.com/slack"
-                  className="relative flex items-start py-6 rtl:space-x-reverse space-x-4">
-                  <div className="flex-shrink-0">
-                    <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-gray-50">
-                      <svg viewBox="0 0 2447.6 2452.5" className="w-6 h-6" xmlns="http://www.w3.org/2000/svg">
-                        <g clipRule="evenodd" fillRule="evenodd">
-                          <path
-                            d="m897.4 0c-135.3.1-244.8 109.9-244.7 245.2-.1 135.3 109.5 245.1 244.8 245.2h244.8v-245.1c.1-135.3-109.5-245.1-244.9-245.3.1 0 .1 0 0 0m0 654h-652.6c-135.3.1-244.9 109.9-244.8 245.2-.2 135.3 109.4 245.1 244.7 245.3h652.7c135.3-.1 244.9-109.9 244.8-245.2.1-135.4-109.5-245.2-244.8-245.3z"
-                            fill="rgba(55, 65, 81)"></path>
-                          <path
-                            d="m2447.6 899.2c.1-135.3-109.5-245.1-244.8-245.2-135.3.1-244.9 109.9-244.8 245.2v245.3h244.8c135.3-.1 244.9-109.9 244.8-245.3zm-652.7 0v-654c.1-135.2-109.4-245-244.7-245.2-135.3.1-244.9 109.9-244.8 245.2v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.3z"
-                            fill="rgba(55, 65, 81)"></path>
-                          <path
-                            d="m1550.1 2452.5c135.3-.1 244.9-109.9 244.8-245.2.1-135.3-109.5-245.1-244.8-245.2h-244.8v245.2c-.1 135.2 109.5 245 244.8 245.2zm0-654.1h652.7c135.3-.1 244.9-109.9 244.8-245.2.2-135.3-109.4-245.1-244.7-245.3h-652.7c-135.3.1-244.9 109.9-244.8 245.2-.1 135.4 109.4 245.2 244.7 245.3z"
-                            fill="rgba(55, 65, 81)"></path>
-                          <path
-                            d="m0 1553.2c-.1 135.3 109.5 245.1 244.8 245.2 135.3-.1 244.9-109.9 244.8-245.2v-245.2h-244.8c-135.3.1-244.9 109.9-244.8 245.2zm652.7 0v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.2v-653.9c.2-135.3-109.4-245.1-244.7-245.3-135.4 0-244.9 109.8-244.8 245.1 0 0 0 .1 0 0"
-                            fill="rgba(55, 65, 81)"></path>
-                        </g>
-                      </svg>
-                    </span>
-                  </div>
-                  <div className="flex-1 min-w-0">
-                    <h3 className="text-base font-medium text-gray-900">
-                      <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
-                        <span className="absolute inset-0" aria-hidden="true" />
-                        Slack
-                      </span>
-                    </h3>
-                    <p className="text-base text-gray-500">{t("join_our_community")}</p>
-                  </div>
-                  <div className="self-center flex-shrink-0">
-                    <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
-                  </div>
-                </a>
-              </li>
-            </ul>
-            <div className="mt-8">
-              <Link href="/">
-                <a className="text-base font-medium text-black hover:text-gray-500">
-                  {t("or_go_back_home")}
-                  <span aria-hidden="true"> &rarr;</span>
-                </a>
-              </Link>
+                </div>
+              </div>
             </div>
-          </div>
+          ) : (
+            <>
+              <div className="text-center">
+                <p className="text-sm font-semibold tracking-wide text-black uppercase">{t("error_404")}</p>
+                <h1 className="mt-2 text-4xl font-extrabold text-gray-900 font-cal sm:text-5xl">
+                  {t("page_doesnt_exist")}
+                </h1>
+                {isSubpage ? (
+                  <span className="inline-block mt-2 text-lg ">
+                    {t("check_spelling_mistakes_or_go_back")}
+                  </span>
+                ) : process.env.NEXT_PUBLIC_BASE_URL === "https://app.cal.com" ? (
+                  <a
+                    href={"https://cal.com/signup?username=" + username.replace("/", "")}
+                    className="inline-block mt-2 text-lg ">
+                    {t("the_username")} <strong className="text-blue-500">cal.com{username}</strong>{" "}
+                    {t("is_still_available")} <span className="text-blue-500">{t("register_now")}</span>.
+                  </a>
+                ) : (
+                  <>
+                    {t("the_username")}{" "}
+                    <strong className="text-green-500">
+                      {new URL(process.env.NEXT_PUBLIC_BASE_URL || "").hostname}
+                      {username}
+                    </strong>{" "}
+                    {t("is_still_available")}
+                  </>
+                )}
+              </div>
+              <div className="mt-12">
+                <h2 className="text-sm font-semibold tracking-wide text-gray-500 uppercase">
+                  {t("popular_pages")}
+                </h2>
+                {!isSubpage && process.env.NEXT_PUBLIC_BASE_URL === "https://app.cal.com" && (
+                  <ul role="list" className="mt-4">
+                    <li className="px-4 py-2 border-2 border-green-500">
+                      <a
+                        href={"https://cal.com/signup?username=" + username.replace("/", "")}
+                        className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
+                        <div className="flex-shrink-0">
+                          <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-green-50">
+                            <CheckIcon className="w-6 h-6 text-green-500" aria-hidden="true" />
+                          </span>
+                        </div>
+                        <div className="flex-1 min-w-0">
+                          <h3 className="text-base font-medium text-gray-900">
+                            <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
+                              <span className="focus:outline-none">
+                                <span className="absolute inset-0" aria-hidden="true" />
+                                {t("register")} <strong className="text-green-500">{username}</strong>
+                              </span>
+                            </span>
+                          </h3>
+                          <p className="text-base text-gray-500">{t("claim_username_and_schedule_events")}</p>
+                        </div>
+                        <div className="self-center flex-shrink-0">
+                          <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
+                        </div>
+                      </a>
+                    </li>
+                  </ul>
+                )}
+
+                <ul role="list" className="mt-4 border-gray-200 divide-y divide-gray-200">
+                  {links.map((link, linkIdx) => (
+                    <li key={linkIdx} className="px-4 py-2">
+                      <Link href={link.href}>
+                        <a className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
+                          <div className="flex-shrink-0">
+                            <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-gray-50">
+                              <link.icon className="w-6 h-6 text-gray-700" aria-hidden="true" />
+                            </span>
+                          </div>
+                          <div className="flex-1 min-w-0">
+                            <h3 className="text-base font-medium text-gray-900">
+                              <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
+                                <span className="absolute inset-0" aria-hidden="true" />
+                                {link.title}
+                              </span>
+                            </h3>
+                            <p className="text-base text-gray-500">{link.description}</p>
+                          </div>
+                          <div className="self-center flex-shrink-0">
+                            <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
+                          </div>
+                        </a>
+                      </Link>
+                    </li>
+                  ))}
+                  <li className="px-4 py-2">
+                    <a
+                      href="https://cal.com/slack"
+                      className="relative flex items-start py-6 space-x-4 rtl:space-x-reverse">
+                      <div className="flex-shrink-0">
+                        <span className="flex items-center justify-center w-12 h-12 rounded-lg bg-gray-50">
+                          <svg
+                            viewBox="0 0 2447.6 2452.5"
+                            className="w-6 h-6"
+                            xmlns="http://www.w3.org/2000/svg">
+                            <g clipRule="evenodd" fillRule="evenodd">
+                              <path
+                                d="m897.4 0c-135.3.1-244.8 109.9-244.7 245.2-.1 135.3 109.5 245.1 244.8 245.2h244.8v-245.1c.1-135.3-109.5-245.1-244.9-245.3.1 0 .1 0 0 0m0 654h-652.6c-135.3.1-244.9 109.9-244.8 245.2-.2 135.3 109.4 245.1 244.7 245.3h652.7c135.3-.1 244.9-109.9 244.8-245.2.1-135.4-109.5-245.2-244.8-245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m2447.6 899.2c.1-135.3-109.5-245.1-244.8-245.2-135.3.1-244.9 109.9-244.8 245.2v245.3h244.8c135.3-.1 244.9-109.9 244.8-245.3zm-652.7 0v-654c.1-135.2-109.4-245-244.7-245.2-135.3.1-244.9 109.9-244.8 245.2v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m1550.1 2452.5c135.3-.1 244.9-109.9 244.8-245.2.1-135.3-109.5-245.1-244.8-245.2h-244.8v245.2c-.1 135.2 109.5 245 244.8 245.2zm0-654.1h652.7c135.3-.1 244.9-109.9 244.8-245.2.2-135.3-109.4-245.1-244.7-245.3h-652.7c-135.3.1-244.9 109.9-244.8 245.2-.1 135.4 109.4 245.2 244.7 245.3z"
+                                fill="rgba(55, 65, 81)"></path>
+                              <path
+                                d="m0 1553.2c-.1 135.3 109.5 245.1 244.8 245.2 135.3-.1 244.9-109.9 244.8-245.2v-245.2h-244.8c-135.3.1-244.9 109.9-244.8 245.2zm652.7 0v654c-.2 135.3 109.4 245.1 244.7 245.3 135.3-.1 244.9-109.9 244.8-245.2v-653.9c.2-135.3-109.4-245.1-244.7-245.3-135.4 0-244.9 109.8-244.8 245.1 0 0 0 .1 0 0"
+                                fill="rgba(55, 65, 81)"></path>
+                            </g>
+                          </svg>
+                        </span>
+                      </div>
+                      <div className="flex-1 min-w-0">
+                        <h3 className="text-base font-medium text-gray-900">
+                          <span className="rounded-sm focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-gray-500">
+                            <span className="absolute inset-0" aria-hidden="true" />
+                            Slack
+                          </span>
+                        </h3>
+                        <p className="text-base text-gray-500">{t("join_our_community")}</p>
+                      </div>
+                      <div className="self-center flex-shrink-0">
+                        <ChevronRightIcon className="w-5 h-5 text-gray-400" aria-hidden="true" />
+                      </div>
+                    </a>
+                  </li>
+                </ul>
+                <div className="mt-8">
+                  <Link href="/">
+                    <a className="text-base font-medium text-black hover:text-gray-500">
+                      {t("or_go_back_home")}
+                      <span aria-hidden="true"> &rarr;</span>
+                    </a>
+                  </Link>
+                </div>
+              </div>
+            </>
+          )}
         </main>
       </div>
     </>
diff --git a/public/static/locales/en/common.json b/public/static/locales/en/common.json
index 5a86e5dd..2ee157b6 100644
--- a/public/static/locales/en/common.json
+++ b/public/static/locales/en/common.json
@@ -636,5 +636,15 @@
   "add": "Add",
   "verify_wallet": "Verify Wallet",
   "connect_metamask": "Connect Metamask",
-  "create_events_on": "Create events on:"
+  "create_events_on": "Create events on:",
+  "missing_license": "Missing License",
+  "signup_requires": "Commercial license required",
+  "signup_requires_description": "Cal.com, Inc. currently does not offer a free open source version of the sign up page. To receive full access to the signup components you need to acquire a commercial license. For personal use we recommend the Prisma Data Platform or any other Postgres interface to create accounts.",
+  "next_steps": "Next Steps",
+  "acquire_commercial_license": "Acquire a commercial license",
+  "the_infrastructure_plan": "The infrastructure plan is usage-based and has startup-friendly discounts.",
+  "prisma_studio_tip": "Create an account via Prisma Studio",
+  "prisma_studio_tip_description": "Learn how to set up your first user",
+  "contact_sales": "Contact Sales",
+  "error_404": "Error 404"
 }