---
title: "Netlify Split Testing Alternatives for Next.js Developers"
description: "Netlify's built-in split testing is branch-based and simple, but it's tied to Netlify's own hosting. Here's what to use if you're on a different host or want more than a traffic split."
canonical: https://landtest.dev/blog/netlify-split-testing-alternatives-nextjs
last-updated: 2026-10-30
---

# Netlify Split Testing Alternatives for Next.js Developers

> Netlify's built-in split testing is branch-based and simple, but it's tied to Netlify's own hosting. Here's what to use if you're on a different host or want more than a traffic split.

Netlify Split Testing is a built-in feature that splits traffic between deployed branches directly at Netlify's CDN layer — simple, cookie-based, and genuinely branch-native, which is close in spirit to how Landtest runs its own splits. The limitation is that it's tied specifically to Netlify's hosting and doesn't include statistical significance testing, goal tracking, or conversion analytics out of the box — it's a routing feature, not an experimentation platform. For teams that need those things, or aren't on Netlify, the alternatives are GrowthBook, Vercel Edge Config (if you're on Vercel instead), and Landtest.

This is Landtest's own comparison content. Last updated 2026-09-30.

## When Netlify Split Testing is enough

If you just need to route a percentage of traffic to a different deployed branch and you're already measuring conversions with a separate analytics tool, Netlify's built-in feature does exactly that with no additional setup. It's a genuinely useful primitive for teams that want to build their own measurement layer on top of simple branch-based routing.

## GrowthBook — for statistical rigor and warehouse-native analysis

GrowthBook adds what Netlify's routing doesn't: sequential statistical testing, sample ratio mismatch checks, and analysis against your own data warehouse. Free to self-host, but you're adding a second tool alongside Netlify's routing rather than getting one integrated system.

## Vercel Edge Config — if you're considering a host switch anyway

If you're evaluating hosts rather than committed to Netlify, Vercel's Edge Config plus Edge Middleware offers a comparable branch/variant-routing concept with sub-15ms edge reads, though it's equally host-specific in the other direction.

## Landtest — branch-based splitting with analytics and stats built in

Landtest's architecture is conceptually close to Netlify's own approach — the variant is a real branch, and traffic is split at the deploy/hosting layer rather than inside app code — but adds what Netlify's routing feature doesn't: pageview and goal tracking, mSPRT sequential significance testing, SRM checks, and a cleanup PR when you declare a winner. It also isn't tied to Netlify specifically, so the same workflow applies if you're hosted elsewhere.

## FAQ

**Does Netlify Split Testing include analytics?**
No — it's a traffic-routing feature between deployed branches. You need a separate tool for conversion tracking and statistical significance.

**Can I combine Netlify Split Testing with GrowthBook?**
Yes, conceptually — use Netlify for the routing and GrowthBook (or another analytics/stats layer) for measurement — though it means running and reconciling two separate tools.

**Is Landtest similar to Netlify Split Testing?**
The core mechanic is similar — branch-based variants, split at the hosting layer — but Landtest adds AI-generated variants, built-in analytics, sequential statistics, and isn't limited to Netlify hosting.

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Related: [Best A/B testing tools for Next.js developers](/blog/best-ab-testing-tools-nextjs-developers) · [GrowthBook alternatives for Next.js developers](/blog/growthbook-alternatives-nextjs) · [Landtest for A/B testing](/ab-testing)