Top 5 Companies for Nuxt 2 to Nuxt 3 Migration in 2026

Nuxt 2 support ended in June 2024. So, no more core updates, no security patches, or bug fixes. Now it’s harder to maintain outdated dependencies for Nuxt 2 businesses. 

Nuxt 3 was built from scratch, integrating Vue 3, Vite, Nitro server engine, and Composition API. The practical improvements of this are immense as Nuxt 2 cold starts at 1000+ ms for the first render, while Nuxt 3 cold starts in <250ms with Nitro + edge, with a 30-40% cost delta (Source). 

But no one should attempt this arduous migration without proper guidance, as it will only lead to delays and regressions, and ultimately to your frustration.

This is what makes hiring a professional firm for migrating to Nuxt 3 a must. The following are the top 5 companies that can assist you throughout this moving process.

KEY TAKEAWAYS

• Nuxt 2 to Nuxt 3 migration is arduous but equally rewarding.
• Nuxt 3 offers better performance, security, and features, along with future-proofing.
• Choose a migration partner based on their experience in migrating to Nuxt 3 and expertise in Vue 3 and Composition API.
• The top 5 firms for moving to Nuxt 3 are: Epicmax, Monterail, Scandiweb, Uptech, and NuxtLabs.

1. Epicmax

Epicmax has been working with Vue.js and Nuxt.js since 2017. Their dedicated Nuxt 2 to Nuxt 3 migration service covers: 

• Initial codebase audit
• Final deployment
• Post-migration support. 

They don’t treat all projects as one-size-fits-all. The process starts with architecture review and dependency evaluation to identify compatibility issues, outdated modules, and performance bottlenecks. Only then do they start working on code.

They have worked on over 60 projects. They also have deep roots in the Vue open-source community.

It was the Epicmax team that created Vuestic UI, a Vue 3 component library with over 17,000 GitHub stars. It also maintains an active partnership with Vuetify, PrimeVue, and the Nuxt team. They just don’t use the ecosystem; they actively shape it, having direct insight into how the framework evolves.

Their migration workflow includes:

• Component refactoring from the Options API to the Composition API
• Vuex-to-Pinia state management rewrites
• Module replacement and custom rebuilds
• Nitro server configuration
• Full testing at every stage

With great knowledge transfer, they make sure your in-house team understands the new codebase to the T and can easily maintain it after the shift to Nuxt 3. Epicmax works with clients across SaaS, EdTech, fintech, insurance, and e-commerce, and offers flexible engagement models including dedicated teams, fixed-scope projects, and consulting.

2. Monterail

Monterail is a Polish development company with almost a decade of experience with the Vue.js ecosystem. It is an official Vue.js and Nuxt partner. Their engineers have even contributed directly to Vue core tooling. 

Their experience with migrating to Nuxt 3 is well-known. In 2023, they organized technical panels and public events focused specifically on the Vue 2 to Vue 3 migration strategy, drawing on lessons learned from real enterprise projects.

Monterail migrates with an incremental approach. They break the process into phases, with a focus on updating self-contained parts of the codebase step by step. This minimizes disruption and the possibility of introducing bugs. In addition, they provide testing strategy support and CI/CD pipeline integration. This is valuable for larger teams needing to keep shipping features as migration is happening. Their 2025 State of Vue report, co-created with the Vue and Nuxt core teams, further underscores their deep community involvement.

3. Scandiweb

Known for working with e-commerce platforms, Scandiweb specializes in migrating content-rich frontends to Nuxt 3. They often work alongside headless CMS solutions and microservices backends.

Scandiweb brings practical SEO and performance improvements to Nuxt 2 e-commerce and content businesses. They prioritize preserving search rankings during the transition and ensuring that server-side rendering and static site generation are configured correctly for maximum speed and crawlability. Their migration services include:

• Dependency auditing
• Component refactoring
• Rendering strategy optimization
• Post-launch monitoring 

This allows catching any performance regressions early.

4. Uptech

Uptech is a product-focused development company, mostly modernizing the frontend stacks of startups. Their Nuxt migration services include:

• Architecture redesign
• Component refactoring
• API integration updates
• Performance optimization

Uptech process is collaborative with a focus on agile-driven delivery. They break migrations into small, testable increments, validating changes with real users at each stage. This migration process is essential in case the business can’t afford extended downtime or feature freezes. 

Uptech also focuses on improving developer productivity as part of the process — not just getting the code to run on Nuxt 3, but structuring it in a way that makes future development faster and more enjoyable for the engineering team.

5. NuxtLabs

NuxtLabs is the developer of Nuxt itself. Primarily known for building and maintaining the open-source project, they also offer consulting and audit services for organizations with Nuxt migrations. Working with NuxtLabs means getting guidance directly from the people who designed the framework’s architecture.

Recently joining hands with Vercel, NuxtLabs still operates independently and commits to keeping Nuxt open-source. Their consulting engagements are typically focused on architecture review, migration planning, and performance optimization rather than full hands-on development. 

For companies with capable in-house engineering teams just needing expert direction on Nuxt 3 transition, NuxtLabs provides very high-authority guidance. They helped a Fortune 50 SaaS provider move to Nuxt 3, which trimmed bundle size by over 30 percent and unlocked edge-rendering capabilities.

Why the Migration Is Worth the Investment

Along with keeping you updated, Nuxt 3 enables faster builds, smaller production bundles, and improved runtime performance. All thanks to Vue 3 and Vite. The Composition API leads to more reusable, testable code. Pinia provides a simpler, more type-safe approach to state management than Vuex. And Nitro gives you the flexibility to deploy the same application as a server-rendered app, a static site, or a hybrid of both.

Developers also increasingly prefer working with modern tools. This makes recruiting for a Nuxt 3 project significantly easier than staffing a Nuxt 2 maintenance effort. Security is another consideration — without ongoing patches, every known vulnerability in Nuxt 2 and Vue 2 remains permanently unpatched. The longer you wait, the more technical debt accumulates and the more expensive the eventual transition becomes.

FUN FACT
Nuxt 3 is minimal by default. For example, a “pages” directory is not included just to keep things lighter.

How to Choose a Migration Partner

Many agencies are proficient with Vue.js, but migrating to Nuxt 3 requires specialized expertise. When choosing a development partner, ensure they:

• Have prior experience in Nuxt 3 migration.
• Start with a codebase audit before quoting timelines, as this suggests their complexity handling capabilities.
• Have contributed to or partnered with the Nuxt ecosystem.
• Provide post-migration support.

A good partner will cleanly document the Nuxt 3 codebase. It will also ensure that your team has enough knowledge to maintain it going forward. The five companies on this list all meet that standard, each with its own strengths depending on your project size, industry, and internal capabilities.

Conclusion

Now you know everything about Nuxt 3 migrations. This shift might seem arduous, but it is equally rewarding. Along with necessary future-proofing, Nuxt 3 offers better performance, security, and features. Just ensure that your migration partner has considerable experience in Nuxt 3 migrations as well as expertise in Vue 3 and Composition API.

As far as my recommendations are concerned, you won’t regret going with any of the following: Epicmax, Monterail, Scandiweb, Uptech, and NuxtLabs.

Modernize and enjoy enhanced performance with the latest update!

---