# One codebase. Infinite domains. Build the platform of your dreams. Serve multiple customers across different subdomains and custom domains in your application with just a few lines of code. [ Platforms DocumentationPlatforms DocumentationPlatforms Documentation ](/platforms) [ Get a Demo ](/contact/sales) Trusted by the best platform teams - ![Super](/vc-ap-vercel-marketing/_next/static/immutable/media/super-light.41y31hnf-l9-n.svg)![Super](/vc-ap-vercel-marketing/_next/static/immutable/media/super-dark.276tsxqrbwamk.svg) - ![Hashnode](/vc-ap-vercel-marketing/_next/static/immutable/media/hashnode-light.05twmoaw_alyq.svg)![Hashnode](/vc-ap-vercel-marketing/_next/static/immutable/media/hashnode-dark.381qqn5_9c-ai.svg) - ![Zapier](/vc-ap-vercel-marketing/_next/static/immutable/media/zapier-light.2ct0egz41t7rl.svg)![Zapier](/vc-ap-vercel-marketing/_next/static/immutable/media/zapier-dark.2lovw6e_4n-xu.svg) - ![IncidentIo](/vc-ap-vercel-marketing/_next/static/immutable/media/incident-io-light.1i_8bkwu-dc2n.svg)![IncidentIo](/vc-ap-vercel-marketing/_next/static/immutable/media/incident-io-dark.3xtfixywl6gql.svg) - ![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-light.11lsn-7lxlhj6.svg)![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-dark.15-6_mpn46k_c.svg) - ![Mintlify](/vc-ap-vercel-marketing/_next/static/immutable/media/mintlify-light.2n86fj948c2ia.svg)![Mintlify](/vc-ap-vercel-marketing/_next/static/immutable/media/mintlify-dark.273diohlygdkj.svg) - ![Dub](/vc-ap-vercel-marketing/_next/static/immutable/media/dub-light.31a7x9f572iat.svg)![Dub](/vc-ap-vercel-marketing/_next/static/immutable/media/dub-dark.3simc8hr-1006.svg) ### Build for scale, and the next big thing. ### Infinite domains. Onboard as many domains as you need. Trust them to be secure, with free provisioned SSL certificates. ### Instant SSL certificates. Fast and free SSL certificates for all of your domains in under 5 seconds. ### Zero maintenance. Never forget to renew an SSL certificate, so that you can fully support your growing customer base. " By far my favorite Vercel feature is the **ability to connect as many domains as I need** to a single project. " ## Scale fast **Go from zero to beta users in days.**  Scale and manage powerful workloads without the infrastructure overhead.  ## Go global **Scale effortlessly.**  Edge network for lightning fast content delivery and serverless scaling without manual intervention. ## Experiment easily **Iterate to greatness.**  Explore platform possibilities like experimentation with A/B tests and support for feature flag tooling. ## Stay secure **Comprehensive and robust.** Scalable DDoS Mitigation and Firewall protection at every edge location, so your app stays protected without adding latency. " The speed that it takes to generate an SSL certificate, and **the reliability on Vercel is amazing. It feels like magic on our end.** It's so good. " ![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-light.11lsn-7lxlhj6.svg)![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-dark.15-6_mpn46k_c.svg) Marcus Smith, CTO Build your multi-tenant app with Vercel. ### Zero config Vercel recognizes your code's intent. Derisk your DevOps with framework defined infrastructure.  [](/blog/framework-defined-infrastructure) ### Instant domains No need to set any DNS records. Vercel automatically configures and sets the nameservers. [](/docs/projects/domains) ### SSL certificates Generate certificates for every domain automatically once it's added to a project to keep your site secure. [](https://vercel.com/docs/projects/domains/custom-SSL-certificate) ### Highly available Auto-scaling capabilities keep the lights on bright during high demand periods or incidents. [](/blog/effortless-high-availability-for-dynamic-frontends) ### Ultra performant Cache via Vercel's Edge Network, with the ability to invalidate the cache on-demand using ISR. [](/products/previews) ### Globally optimized Deliver personalized content to any user, on any device, with zero infrastructure overhead. [](/blog/the-user-experience-of-the-frontend-cloud) ## Learn how to build a full-stack multi-tenant application with custom domains by using Next.js and the Platforms Starter Kit. [ Start building ](/guides/nextjs-multi-tenant-application) [ Your guide to building a multi-tenant app **Ship your own platform.** Vercel for Platforms lets you build hosted products that create, deploy, and operate web applications for customers or teams. [ Vercel for Platforms ](/platforms) [ Vercel for Platforms ](/platforms) ## The teams we empower. [ ![Hashnode](/vc-ap-vercel-marketing/_next/static/immutable/media/hashnode-light.05twmoaw_alyq.svg)![Hashnode](/vc-ap-vercel-marketing/_next/static/immutable/media/hashnode-dark.381qqn5_9c-ai.svg) ](https://vercel.com/blog/hashnode-runs-the-fastest-blogs-on-the-web-with-vercel)- ![Zapier](/vc-ap-vercel-marketing/_next/static/immutable/media/zapier-light.2ct0egz41t7rl.svg)![Zapier](/vc-ap-vercel-marketing/_next/static/immutable/media/zapier-dark.2lovw6e_4n-xu.svg) [ ![Super](/vc-ap-vercel-marketing/_next/static/immutable/media/super-light.41y31hnf-l9-n.svg)![Super](/vc-ap-vercel-marketing/_next/static/immutable/media/super-dark.276tsxqrbwamk.svg) ](https://vercel.com/blog/super-serves-thousands-of-domains-on-one-project-with-next-js-and-vercel)- ![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-light.11lsn-7lxlhj6.svg)![Universe](/vc-ap-vercel-marketing/_next/static/immutable/media/universe-dark.15-6_mpn46k_c.svg) - ![IncidentIo](/vc-ap-vercel-marketing/_next/static/immutable/media/incident-io-light.1i_8bkwu-dc2n.svg)![IncidentIo](/vc-ap-vercel-marketing/_next/static/immutable/media/incident-io-dark.3xtfixywl6gql.svg) [ ![Mintlify](/vc-ap-vercel-marketing/_next/static/immutable/media/mintlify-light.2n86fj948c2ia.svg)![Mintlify](/vc-ap-vercel-marketing/_next/static/immutable/media/mintlify-dark.273diohlygdkj.svg) ](https://vercel.com/blog/mintlify-scaling-a-powerful-documentation-platform-with-vercel) [ ![Dub](/vc-ap-vercel-marketing/_next/static/immutable/media/dub-light.31a7x9f572iat.svg)![Dub](/vc-ap-vercel-marketing/_next/static/immutable/media/dub-dark.3simc8hr-1006.svg) ](https://vercel.com/blog/how-dub-grew-to-3000-active-domains-with-vercels-multi-tenant-saas-toolkit)- ![Zora](/vc-ap-vercel-marketing/_next/static/immutable/media/zora-light.3n-jtesk4x43x.svg)![Zora](/vc-ap-vercel-marketing/_next/static/immutable/media/zora-dark.1lym7jm8l47sl.svg) [ ![Chatbase](/vc-ap-vercel-marketing/_next/static/immutable/media/chatbase-light.2246h01t5-lxv.svg)![Chatbase](/vc-ap-vercel-marketing/_next/static/immutable/media/chatbase-dark.1zi8ncruw5ewy.svg) ](https://vercel.com/blog/how-chatbase-scaled-rapidly-with-vercels-developer-experience-and-ai-sdk) **Ready to deploy?** Start building with a free account. Speak to an expert for your _Pro_ or Enterprise needs. [ Start Deploying ](/new) [ Talk to an Expert ](/contact/sales) **Explore Vercel Enterprise** with an interactive product tour, trial, or a personalized demo. [ Explore Enterprise ](/try-enterprise)