Microsoft Entra External ID
GeneralPartners for Azure AD B2C to Microsoft Entra External ID migrations
In brief
The migration partners page now lists Fortytwo and updates its publication date.
What Entra admins need to know
Administrators planning an Azure AD B2C to Microsoft Entra External ID migration can consider the newly listed Fortytwo resource. No action is required.
This editorial summary was generated by AI from the documentation changes. Verify important details in the full Microsoft Learn article.
Documentation change
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|Avanade |"Avanade is excited to be a launch partner with Microsoft for migrating clients from Entra B2C to Entra External ID. Our deep expertise on both Entra B2C and Entra External ID has led to the development of unique assets that accelerate the migration to Entra External ID, reducing migration risk and improving the end user experience. Avanade provides both greenfield deployment and migration services for Entra External ID and works hand in hand with our clients to tailor the service to meet their needs and provide the best possible experience for consumer sign-in, without compromising on security." | [email protected] | |Edgile, a Wipro company |"Edgile, a Wipro company is excited to be a Microsoft Migration Partner for Microsoft Entra External ID. We have spent many years helping customers deploy and manage their customer identity environments including with Azure AD B2C. Our deep and broad experience in customer identity management, Azure AD B2C, and Microsoft's successor Entra External ID makes us uniquely positioned to ensure your program is a success. Our project accelerators will reduce your risk and deliver results faster." | [email protected] | |EY |"The EY organization applies deep industry insight and a refined, human-centered approach to help enterprises reimagine external identity with Microsoft Entra External ID. Through the EY-Microsoft Alliance, proven accelerators and delivery methods streamline transitions from Azure AD B2C and simplify complex integrations, enabling a secure, scalable identity foundation that enhances trust across customer, partner, and developer communities." | [email protected] | |Fortytwo |"Fortytwo helps organizations migrate from Azure AD B2C to Microsoft Entra External ID while minimizing disruption to customer sign-in. Our identity engineers assess existing identity flows, custom policies, user and credential migration, and application integrations. We manage the migration end to end, including architecture, testing, staged cutover, and post-migration validation to ensure production readiness." | [email protected] | |Grit |"Grit Software has deep expertise in consumer identity and access management, with a strong track record of helping Fortune 500 and mid-market companies execute complex transformation projects successfully and on time. For Azure AD B2C to Microsoft Entra External ID migrations, Grit's AI-powered migration service uses advanced coding agents to deliver accurate migrations in days, while ensuring customer data isn't sent to the underlying AI models." | [email protected] | |Modern 42 |"Modern 42 is a specialist identity consultancy delivering enterprise-grade identity advisory and engineering services across Australia. With Microsoft Entra External ID experience for government and private sector customers, Modern 42 has both the technical expertise and experience required to assist any organization to transition from Azure AD B2C to Microsoft Entra External ID, no matter how complex or simple. Modern 42's approach combines strategic consulting with hands-on technical implementation, ensuring CIAM solutions align with your business objectives, regulatory requirements, customer experience expectations, and security best practices." | [email protected] | |PlanB. |"PlanB. combines deep identity and security expertise with a strong focus on measurable business outcomes. As an experienced partner within the Microsoft Entra ecosystem, we help organizations securely integrate and manage external identities at scale—customers, agents, partners, and suppliers—across their digital platforms. From identity strategy and architecture through hands-on implementation of Microsoft Entra External ID, we ensure security, governance, compliance, and user experience work seamlessly together. Our mission is to simplify complex identity scenarios, reduce risk, and enable sustainable digital growth built on trusted identity foundations." | Felix Rohmeier (Solution Expert for Identity), [email protected] |
@@ -2,7 +2,7 @@ title: Partners for Azure AD B2C to Microsoft Entra External ID migrations description: Learn about partners who can help with deployment and integration of customer identity and access management (CIAM) scenarios using Microsoft Entra External ID. ms.topic: partner-tools-ms.date: 03/26/2026+ms.date: 10/21/2026 ai-usage: ai-assisted ms.custom: it-pro ---@@ -26,6 +26,7 @@ Use this page to identify and contact partners based on your migration needs, in |[Avanade](https://www.avanade.com/en/services/microsoft-tech/microsoft-security/advanced-identity) |"Avanade is excited to be a launch partner with Microsoft for migrating clients from Entra B2C to Entra External ID. Our deep expertise on both Entra B2C and Entra External ID has led to the development of unique assets that accelerate the migration to Entra External ID, reducing migration risk and improving the end user experience. Avanade provides both greenfield deployment and migration services for Entra External ID and works hand in hand with our clients to tailor the service to meet their needs and provide the best possible experience for consumer sign-in, without compromising on security." | [email protected] | |[Edgile, a Wipro company]( https://edgile.com/blog/edgile-a-wipro-company-announced-as-eeid-migration-partner-by-microsoft/) |"Edgile, a Wipro company is excited to be a Microsoft Migration Partner for Microsoft Entra External ID. We have spent many years helping customers deploy and manage their customer identity environments including with Azure AD B2C. Our deep and broad experience in customer identity management, Azure AD B2C, and Microsoft's successor Entra External ID makes us uniquely positioned to ensure your program is a success. Our project accelerators will reduce your risk and deliver results faster." | [email protected] | |[EY](https://www.ey.com/en_us/alliances/microsoft) |"The EY organization applies deep industry insight and a refined, human-centered approach to help enterprises reimagine external identity with Microsoft Entra External ID. Through the EY-Microsoft Alliance, proven accelerators and delivery methods streamline transitions from Azure AD B2C and simplify complex integrations, enabling a secure, scalable identity foundation that enhances trust across customer, partner, and developer communities." | [email protected] |+|[Fortytwo](https://fortytwo.io/article/security/migrating-from-azure-ad-b2c-to-microsoft-entra-external-id-protecting-the-customer-journey/) |"Fortytwo helps organizations migrate from Azure AD B2C to Microsoft Entra External ID while minimizing disruption to customer sign-in. Our identity engineers assess existing identity flows, custom policies, user and credential migration, and application integrations. We manage the migration end to end, including architecture, testing, staged cutover, and post-migration validation to ensure production readiness." | [email protected] | |[Grit](https://www.gritiam.com/migration.html) |"Grit Software has deep expertise in consumer identity and access management, with a strong track record of helping Fortune 500 and mid-market companies execute complex transformation projects successfully and on time. For Azure AD B2C to Microsoft Entra External ID migrations, Grit's AI-powered migration service uses advanced coding agents to deliver accurate migrations in days, while ensuring customer data isn't sent to the underlying AI models." | [email protected] | |[Modern 42](https://www.modern42.com/blog/microsoft-recommends-modern-42-for-azure-ad-b2c-entra-external-id-migrations-australia) |"Modern 42 is a specialist identity consultancy delivering enterprise-grade identity advisory and engineering services across Australia. With Microsoft Entra External ID experience for government and private sector customers, Modern 42 has both the technical expertise and experience required to assist any organization to transition from Azure AD B2C to Microsoft Entra External ID, no matter how complex or simple. Modern 42's approach combines strategic consulting with hands-on technical implementation, ensuring CIAM solutions align with your business objectives, regulatory requirements, customer experience expectations, and security best practices." | [email protected] | |[PlanB.](https://www.planb.net/en/post/microsoft-entra-external-id) |"PlanB. combines deep identity and security expertise with a strong focus on measurable business outcomes. As an experienced partner within the Microsoft Entra ecosystem, we help organizations securely integrate and manage external identities at scale—customers, agents, partners, and suppliers—across their digital platforms. From identity strategy and architecture through hands-on implementation of Microsoft Entra External ID, we ensure security, governance, compliance, and user experience work seamlessly together. Our mission is to simplify complex identity scenarios, reduce risk, and enable sustainable digital growth built on trusted identity foundations." | Felix Rohmeier (Solution Expert for Identity), [email protected] |