Dev tools · alternatives · 2026
24 alternatives to A/BBY for Next.js
A/B testing & effortless feature flags for Next.js
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A/BBY for Next.js launched in 2023; newer entries below may have overtaken it.
- 1
Free, open-source library for using feature flags in Next.js
2025 · flags-sdk.dev · its alternatives →
- 2
- 3
Run A/B, split, and multivariate tests directly in Webflow
Feb 2026 · optibase.io · its alternatives →
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- 7
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- 9
Hypertune▲260Type-safe feature flags, optimized for React and Next.js
2025 · hypertune.com · its alternatives →
- 10
Tiny A/B Test▲163Lightweight a/b testing for saas founders
Oct 2025 · tinyabtest.com · its alternatives →
- 11
- 12OS
2021 · github.com · its alternatives →
- 13TJ
2023 · totaljs.com · its alternatives →
- 14
- 15
A/B Testing and Feature Management for your React Native app
2021 · its alternatives →
- 16
- 17
Privacy-first and Fastest No-Code web A/B testing solution
2021 · its alternatives →
- 18
Generate your Next.js Boilerplate & save time
2023 · its alternatives →
- 19
Test different versions of your site to improve conversions
2024 · its alternatives →
- 20
Never waste time building boring pages and features
2023 · its alternatives →
- 21NJ
2021 · nextlessjs.com · its alternatives →
- 22
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- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →