diff --git a/backend/src/db/migrations/20250630212553_user-latest-invite.ts b/backend/src/db/migrations/20250630212553_user-latest-invite.ts
new file mode 100644
index 000000000..6d8c01248
--- /dev/null
+++ b/backend/src/db/migrations/20250630212553_user-latest-invite.ts
@@ -0,0 +1,21 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasColumn = await knex.schema.hasColumn(TableName.OrgMembership, "lastInvitedAt");
+  await knex.schema.alterTable(TableName.OrgMembership, (t) => {
+    if (!hasColumn) {
+      t.datetime("lastInvitedAt").nullable();
+    }
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasColumn = await knex.schema.hasColumn(TableName.OrgMembership, "lastInvitedAt");
+  await knex.schema.alterTable(TableName.OrgMembership, (t) => {
+    if (hasColumn) {
+      t.dropColumn("lastInvitedAt");
+    }
+  });
+}
diff --git a/backend/src/db/schemas/org-memberships.ts b/backend/src/db/schemas/org-memberships.ts
index e77b6e9c9..939033c71 100644
--- a/backend/src/db/schemas/org-memberships.ts
+++ b/backend/src/db/schemas/org-memberships.ts
@@ -18,7 +18,8 @@ export const OrgMembershipsSchema = z.object({
   orgId: z.string().uuid(),
   roleId: z.string().uuid().nullable().optional(),
   projectFavorites: z.string().array().nullable().optional(),
-  isActive: z.boolean().default(true)
+  isActive: z.boolean().default(true),
+  lastInvitedAt: z.date().nullable().optional()
 });
 
 export type TOrgMemberships = z.infer<typeof OrgMembershipsSchema>;
diff --git a/backend/src/server/routes/index.ts b/backend/src/server/routes/index.ts
index 2469bdfb2..0efe3f475 100644
--- a/backend/src/server/routes/index.ts
+++ b/backend/src/server/routes/index.ts
@@ -1615,7 +1615,8 @@ export const registerRoutes = async (
     secretSharingDAL,
     secretVersionV2DAL: secretVersionV2BridgeDAL,
     identityUniversalAuthClientSecretDAL: identityUaClientSecretDAL,
-    serviceTokenService
+    serviceTokenService,
+    orgService
   });
 
   const dailyExpiringPkiItemAlert = dailyExpiringPkiItemAlertQueueServiceFactory({
diff --git a/backend/src/services/org-membership/org-membership-dal.ts b/backend/src/services/org-membership/org-membership-dal.ts
index 68b117202..1fbe03f4b 100644
--- a/backend/src/services/org-membership/org-membership-dal.ts
+++ b/backend/src/services/org-membership/org-membership-dal.ts
@@ -103,8 +103,41 @@ export const orgMembershipDALFactory = (db: TDbClient) => {
     }
   };
 
+  const findRecentInvitedMemberships = async () => {
+    try {
+      const now = new Date();
+      const oneWeekAgo = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000);
+      const oneMonthAgo = new Date(now.getTime() - 30 * 24 * 60 * 60 * 1000);
+      const threeMonthsAgo = new Date(now.getTime() - 90 * 24 * 60 * 60 * 1000);
+
+      const memberships = await db
+        .replicaNode()(TableName.OrgMembership)
+        .where("status", "invited")
+        .where((qb) => {
+          // lastInvitedAt is null AND createdAt is between 1 week and 3 months ago
+          void qb
+            .whereNull(`${TableName.OrgMembership}.lastInvitedAt`)
+            .whereBetween(`${TableName.OrgMembership}.createdAt`, [threeMonthsAgo, oneWeekAgo]);
+        })
+        .orWhere((qb) => {
+          // lastInvitedAt is older than 1 week ago AND createdAt is younger than 1 month ago
+          void qb
+            .where(`${TableName.OrgMembership}.lastInvitedAt`, "<", oneMonthAgo)
+            .where(`${TableName.OrgMembership}.createdAt`, ">", oneWeekAgo);
+        });
+
+      return memberships;
+    } catch (error) {
+      throw new DatabaseError({
+        error,
+        name: "Find recent invited memberships"
+      });
+    }
+  };
+
   return {
     ...orgMembershipOrm,
-    findOrgMembershipById
+    findOrgMembershipById,
+    findRecentInvitedMemberships
   };
 };
diff --git a/backend/src/services/org/org-service.ts b/backend/src/services/org/org-service.ts
index dd16cbc3c..195ddae3e 100644
--- a/backend/src/services/org/org-service.ts
+++ b/backend/src/services/org/org-service.ts
@@ -107,7 +107,10 @@ type TOrgServiceFactoryDep = {
     "findProjectMembershipsByUserId" | "delete" | "create" | "find" | "insertMany" | "transaction"
   >;
   projectKeyDAL: Pick<TProjectKeyDALFactory, "find" | "delete" | "insertMany" | "findLatestProjectKey" | "create">;
-  orgMembershipDAL: Pick<TOrgMembershipDALFactory, "findOrgMembershipById" | "findOne" | "findById">;
+  orgMembershipDAL: Pick<
+    TOrgMembershipDALFactory,
+    "findOrgMembershipById" | "findOne" | "findById" | "findRecentInvitedMemberships" | "updateById"
+  >;
   incidentContactDAL: TIncidentContactsDALFactory;
   samlConfigDAL: Pick<TSamlConfigDALFactory, "findOne">;
   oidcConfigDAL: Pick<TOidcConfigDALFactory, "findOne">;
@@ -1422,6 +1425,53 @@ export const orgServiceFactory = ({
     return incidentContact;
   };
 
+  /**
+   * Re-send emails to users who haven't accepted an invite yet
+   */
+  const notifyInvitedUsers = async () => {
+    const invitedUsers = await orgMembershipDAL.findRecentInvitedMemberships();
+    const appCfg = getConfig();
+
+    const orgCache: Record<string, { name: string; id: string } | undefined> = {};
+
+    await Promise.all(
+      invitedUsers.map(async (invitedUser) => {
+        let org = orgCache[invitedUser.orgId];
+        if (!org) {
+          org = await orgDAL.findById(invitedUser.orgId);
+          orgCache[invitedUser.orgId] = org;
+        }
+
+        if (!org || !invitedUser.userId) return;
+
+        const token = await tokenService.createTokenForUser({
+          type: TokenType.TOKEN_EMAIL_ORG_INVITATION,
+          userId: invitedUser.userId,
+          orgId: org.id
+        });
+
+        if (invitedUser.inviteEmail) {
+          await smtpService.sendMail({
+            template: SmtpTemplates.OrgInvite,
+            subjectLine: `Reminder: You have been invited to ${org.name} on Infisical`,
+            recipients: [invitedUser.inviteEmail],
+            substitutions: {
+              organizationName: org.name,
+              email: invitedUser.inviteEmail,
+              organizationId: org.id.toString(),
+              token,
+              callback_url: `${appCfg.SITE_URL}/signupinvite`
+            }
+          });
+        }
+
+        await orgMembershipDAL.updateById(invitedUser.id, {
+          lastInvitedAt: new Date()
+        });
+      })
+    );
+  };
+
   return {
     findOrganizationById,
     findAllOrgMembers,
@@ -1445,6 +1495,7 @@ export const orgServiceFactory = ({
     listProjectMembershipsByOrgMembershipId,
     findOrgBySlug,
     resendOrgMemberInvitation,
-    upgradePrivilegeSystem
+    upgradePrivilegeSystem,
+    notifyInvitedUsers
   };
 };
diff --git a/backend/src/services/resource-cleanup/resource-cleanup-queue.ts b/backend/src/services/resource-cleanup/resource-cleanup-queue.ts
index 32f180636..deb4d0cb2 100644
--- a/backend/src/services/resource-cleanup/resource-cleanup-queue.ts
+++ b/backend/src/services/resource-cleanup/resource-cleanup-queue.ts
@@ -5,6 +5,7 @@ import { QueueJobs, QueueName, TQueueServiceFactory } from "@app/queue";
 
 import { TIdentityAccessTokenDALFactory } from "../identity-access-token/identity-access-token-dal";
 import { TIdentityUaClientSecretDALFactory } from "../identity-ua/identity-ua-client-secret-dal";
+import { TOrgServiceFactory } from "../org/org-service";
 import { TSecretDALFactory } from "../secret/secret-dal";
 import { TSecretVersionDALFactory } from "../secret/secret-version-dal";
 import { TSecretFolderVersionDALFactory } from "../secret-folder/secret-folder-version-dal";
@@ -24,6 +25,7 @@ type TDailyResourceCleanUpQueueServiceFactoryDep = {
   secretSharingDAL: Pick<TSecretSharingDALFactory, "pruneExpiredSharedSecrets" | "pruneExpiredSecretRequests">;
   serviceTokenService: Pick<TServiceTokenServiceFactory, "notifyExpiringTokens">;
   queueService: TQueueServiceFactory;
+  orgService: TOrgServiceFactory;
 };
 
 export type TDailyResourceCleanUpQueueServiceFactory = ReturnType<typeof dailyResourceCleanUpQueueServiceFactory>;
@@ -39,7 +41,8 @@ export const dailyResourceCleanUpQueueServiceFactory = ({
   secretSharingDAL,
   secretVersionV2DAL,
   identityUniversalAuthClientSecretDAL,
-  serviceTokenService
+  serviceTokenService,
+  orgService
 }: TDailyResourceCleanUpQueueServiceFactoryDep) => {
   queueService.start(QueueName.DailyResourceCleanUp, async () => {
     logger.info(`${QueueName.DailyResourceCleanUp}: queue task started`);
@@ -54,6 +57,7 @@ export const dailyResourceCleanUpQueueServiceFactory = ({
     await secretVersionV2DAL.pruneExcessVersions();
     await secretFolderVersionDAL.pruneExcessVersions();
     await serviceTokenService.notifyExpiringTokens();
+    await orgService.notifyInvitedUsers();
     logger.info(`${QueueName.DailyResourceCleanUp}: queue task completed`);
   });