---
title: "LaunchDarkly Alternatives for Next.js A/B Testing"
description: "LaunchDarkly is the enterprise benchmark for feature flags, but experimentation is billed separately and flag sprawl is a real complaint. Alternatives for a landing page test."
canonical: https://landtest.dev/blog/launchdarkly-alternatives-nextjs
last-updated: 2026-10-30
---

# LaunchDarkly Alternatives for Next.js A/B Testing

> LaunchDarkly is the enterprise benchmark for feature flags, but experimentation is billed separately and flag sprawl is a real complaint. Alternatives for a landing page test.

The main LaunchDarkly alternatives for Next.js A/B testing are GrowthBook (flags and statistical experimentation in one open-source tool), Statsig (hosted, unlimited flags on the free tier), and Landtest (no flags at all — the split runs outside your app code). LaunchDarkly remains the category benchmark for enterprise release governance, with a free Developer plan (unlimited seats and flags) and Foundation tier pricing from $12 per service connection plus $10 per 1,000 client-side MAUs — but experimentation is billed separately at $3 per 1,000 experimentation MAUs on top of flag costs, and [reviewers consistently cite flag hygiene](https://www.growthbook.io/insights/launchdarkly-review) as the recurring pain: LaunchDarkly makes flags easy to create but doesn't enforce a lifecycle, so stale flags accumulate as invisible tech debt.

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

## When LaunchDarkly is still the right call

If you need enterprise-grade release governance — staged rollouts, kill switches, audit trails across a large engineering org — LaunchDarkly is a serious, mature platform built for exactly that. For a single landing page test, it's more infrastructure than the problem requires.

## GrowthBook — flags and experimentation in one bill

GrowthBook bundles feature flagging and statistical experimentation without LaunchDarkly's split pricing between the two, and is free to self-host under the MIT license. For a team that mainly wants flags tied to A/B testing rather than enterprise release management, this collapses two line items into one open-source tool.

## Statsig — unlimited flags on the free tier

Statsig includes unlimited feature flag checks free, with experiments sharing the same event pool (2M/month free). No self-hosting option, but for a team that wants a hosted platform without LaunchDarkly's per-MAU experimentation surcharge, it's a straightforward substitute.

## Landtest — skip flags entirely for landing page tests

LaunchDarkly, GrowthBook, and Statsig all solve the same underlying problem — evaluate a flag at runtime and branch behavior — which is the right model for backend feature rollouts but adds a permanent flag check to your codebase for something as temporary as a landing page test. Landtest's variant is generated as a branch and the split runs at the deploy layer, so there's no flag to create, evaluate, or eventually clean up. When the test ends, the branch and split config are removed in one PR — nothing lingers the way an unused LaunchDarkly flag can.

## FAQ

**Is LaunchDarkly free?**
The Developer plan is free with unlimited seats and flags. Paid tiers start at $12 per service connection per month plus MAU-based pricing, and experimentation is billed separately.

**Does LaunchDarkly do A/B testing?**
Yes, via experiment flags, but it's priced and configured separately from standard feature flags, which is a common point of confusion in reviews.

**What's the simplest LaunchDarkly alternative for just a landing page test?**
Landtest, since it doesn't require setting up flags at all — the split happens outside your application code.

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Related: [Best A/B testing tools for Next.js developers](/blog/best-ab-testing-tools-nextjs-developers) · [LaunchDarkly vs Landtest](/blog/launchdarkly-vs-landtest) · [Landtest for A/B testing](/ab-testing)