diff --git a/backend/src/database/repositories/organizationRepository.ts b/backend/src/database/repositories/organizationRepository.ts
index a26eba1291..e79442203e 100644
--- a/backend/src/database/repositories/organizationRepository.ts
+++ b/backend/src/database/repositories/organizationRepository.ts
@@ -515,6 +515,35 @@ class OrganizationRepository {
     return record.get({ plain: true })
   }
 
+  static async findByDomain(domain, options: IRepositoryOptions) {
+    const transaction = SequelizeRepository.getTransaction(options)
+    const currentTenant = SequelizeRepository.getCurrentTenant(options)
+
+    // Check if organization exists
+    const organization = await options.database.organization.findOne({
+      where: {
+        website: {
+          [Sequelize.Op.or]: [
+            // Matches URLs having 'http://' or 'https://'
+            { [Sequelize.Op.iLike]: `%://${domain}` },
+            // Matches URLs having 'www'
+            { [Sequelize.Op.iLike]: `%://www.${domain}` },
+            // Matches URLs that doesn't have 'http://' or 'https://' and 'www'
+            { [Sequelize.Op.iLike]: `${domain}` },
+          ],
+        },
+        tenantId: currentTenant.id,
+      },
+      transaction,
+    })
+
+    if (!organization) {
+      return null
+    }
+
+    return organization.get({ plain: true })
+  }
+
   static async filterIdInTenant(id, options: IRepositoryOptions) {
     return lodash.get(await this.filterIdsInTenant([id], options), '[0]', null)
   }
diff --git a/backend/src/services/memberService.ts b/backend/src/services/memberService.ts
index 989c5c8200..77f97cc5cf 100644
--- a/backend/src/services/memberService.ts
+++ b/backend/src/services/memberService.ts
@@ -303,10 +303,10 @@ export default class MemberService extends LoggerBase {
         }
       }
 
+      // Collect IDs for relation
+      const organizations = []
       // If organizations are sent
       if (data.organizations) {
-        // Collect IDs for relation
-        const organizations = []
         for (const organization of data.organizations) {
           if (typeof organization === 'string' && validator.isUUID(organization)) {
             // If an ID was already sent, we simply push it to the list
@@ -329,33 +329,35 @@ export default class MemberService extends LoggerBase {
             organizations.push({ id: organizationRecord.id })
           }
         }
+      }
 
-        // Auto assign member to organization if email domain matches
-        if (data.emails) {
-          const emailDomains = new Set()
+      // Auto assign member to organization if email domain matches
+      if (data.emails) {
+        const emailDomains = new Set()
 
-          // Collect unique domains
-          for (const email of data.emails) {
-            if (!email) {
-              continue
-            }
-            const domain = email.split('@')[1]
-            emailDomains.add(domain)
+        // Collect unique domains
+        for (const email of data.emails) {
+          if (!email) {
+            continue
           }
+          const domain = email.split('@')[1]
+          emailDomains.add(domain)
+        }
 
-          // Fetch organization ids for these domains
-          const organizationService = new OrganizationService(this.options)
-          for (const domain of emailDomains) {
-            if (domain) {
-              const organizationRecord = await organizationService.findByUrl(domain)
-              if (organizationRecord) {
-                organizations.push({ id: organizationRecord.id })
-              }
+        // Fetch organization ids for these domains
+        const organizationService = new OrganizationService(this.options)
+        for (const domain of emailDomains) {
+          if (domain) {
+            const organizationRecord = await organizationService.findByDomain(domain)
+            if (organizationRecord) {
+              organizations.push({ id: organizationRecord.id })
             }
           }
         }
+      }
 
-        // Remove dups
+      // Remove dups
+      if (organizations.length > 0) {
         data.organizations = lodash.uniqBy(organizations, 'id')
       }
 
diff --git a/backend/src/services/organizationService.ts b/backend/src/services/organizationService.ts
index fe2669cbfd..fd1775c865 100644
--- a/backend/src/services/organizationService.ts
+++ b/backend/src/services/organizationService.ts
@@ -212,6 +212,10 @@ export default class OrganizationService extends LoggerBase {
     return OrganizationRepository.findByUrl(url, this.options)
   }
 
+  async findByDomain(domain) {
+    return OrganizationRepository.findByDomain(domain, this.options)
+  }
+
   async query(data) {
     const advancedFilter = data.filter
     const orderBy = data.orderBy