GrowthBook vs LaunchDarkly: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for GrowthBook and LaunchDarkly side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
GrowthBook
Open-source feature flags and A/B testing
Best for you if:
- • You want warehouse-native approach means experiment data never leaves your infrastructure
LaunchDarkly
Feature flags and experimentation at scale
Best for you if:
- • You want very reliable
| At a Glance | GrowthBook | LaunchDarkly |
|---|---|---|
Starts at | Free plan, paid from $40/user/mo, billed monthly Pro (Cloud) plan | Free plan |
Category | Feature Flags A/B Testing | Feature Flags Testing & QA |
Rating | 4.6/5 G2 4.6 26 reviews | 4.6/5 G2 4.5 · Capterra 4.7 880 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | Overage fees for high MAUs (Monthly Active Users) |
Choose GrowthBook or LaunchDarkly?
Choose GrowthBook if
- You want warehouse-native approach means experiment data never leaves your infrastructure
- You want generous free tier with unlimited flags, experiments, and traffic
Choose LaunchDarkly if
- You want very reliable
- You want powerful targeting
In-Depth Analysis
GrowthBook
Open-source feature flags and A/B testing
GrowthBook offers a very generous Starter tier at $0/month for up to 3 users, making it highly accessible for small teams.
Strengths
- Pro: Warehouse-native approach means experiment data never leaves your infrastructure
- Pro: Generous free tier with unlimited flags, experiments, and traffic
- Pro: Open-source edition supports unlimited users at no cost
- Pro: Ultra-lightweight SDKs with local evaluation keep latency near zero
- Pro: Enterprise-grade statistics (CUPED, sequential, bandits) included in Pro plan
Weaknesses
- Con: Requires a data warehouse connection for experiment analysis, not plug-and-play
- Con: Free cloud plan limited to 3 users with no advanced statistics
- Con: Pro plan at $40/user/month can get expensive for large teams
- Con: Self-hosted deployment needs infrastructure expertise and ongoing maintenance
- Con: Visual editor and advanced testing features are only available on paid plans
Key features
LaunchDarkly
Feature flags and experimentation at scale
LaunchDarkly's pricing is fair for small teams but quickly becomes expensive for larger organizations.
Watch out
Overage fees for high MAUs (Monthly Active Users)
Strengths
- Pro: Very reliable
- Pro: Powerful targeting
- Pro: Enterprise features
Weaknesses
- Con: Expensive
- Con: Overkill for simple needs
- Con: Learning curve
Key features
Plans and prices: GrowthBook vs LaunchDarkly
| Tool | Plans and prices | Source |
|---|---|---|
| GrowthBook |
| growthbook.io/pricing read Oct 8, 2026 |
| LaunchDarkly |
| launchdarkly.com/pricing read Oct 15, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on GrowthBook pricing and LaunchDarkly pricing.
Key Takeaways
GrowthBook
- Choose if you want open-source feature flags and A/B testing
LaunchDarkly
- Choose if you want feature flags and experimentation at scale
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.6/5 from 26 reviews for GrowthBook, 4.6/5 from 880 reviews for LaunchDarkly).
- GrowthBook starts at $40/user/mo, billed monthly; LaunchDarkly has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do GrowthBook and LaunchDarkly compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.6/5 from 26 reviews for GrowthBook, 4.6/5 from 880 reviews for LaunchDarkly). GrowthBook starts at $40/user/mo, billed monthly; LaunchDarkly has no public paid plan price on file. Both have a free plan.
What are GrowthBook and LaunchDarkly used for?
GrowthBook: Open-source feature flags and A/B testing. LaunchDarkly: Feature flags and experimentation at scale.
What does GrowthBook cost vs LaunchDarkly?
GrowthBook's cheapest paid plan is Pro (Cloud) at $40/user/mo, billed monthly; it also has a free plan. LaunchDarkly has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 15, 2026.
What's the main difference between GrowthBook and LaunchDarkly?
GrowthBook's main strength: warehouse-native approach means experiment data never leaves your infrastructure. LaunchDarkly's main strength: very reliable.