LaunchDarklyvs
PostHog


PostHog: Open source feature flags and experimentation platform with built-in analytics for product teams.
Overview
LaunchDarkly is a feature management platform that empowers development teams to safely deliver and control software through feature flags. It enables teams to progressively deliver features to users with less risk.
The honest half
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about LaunchDarkly.
Cross-shopped
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.


PostHog: Open source feature flags and experimentation platform with built-in analytics for product teams.


GitLab: GitLab includes built-in feature flags and progressive deployment capabilities integrated with CI/CD.


Terraform: Infrastructure-as-code alternative for managing feature flags and deployments programmatically.
Pricing
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Developer
Free
Foundation
On request
Enterprise
On request
Capabilities
Feature flags
Feature flags capability
Progressive rollouts
Progressive rollouts capability
User targeting
User targeting capability
A/B testing
A/B testing capability
Kill switches
Kill switches capability
Audit log
Audit log capability
Multi-environment
Multi-environment capability
SDKs for all platforms
SDKs for all platforms capability
Jira
Integration with Jira
Slack
Integration with Slack
GitHub
Integration with GitHub
Datadog
Integration with Datadog
Answered, with sources
Each answer names the page it came from, so you can check it rather than take our word for it.
The free Developer plan includes unlimited seats, unlimited feature flags, A/B tests and experiments, 30 SDKs, 10 million logs and traces, 5,000 session replays and errors, and 14 days of data retention.
SourceFoundation plan pricing is $12 per connection plus $10 per 1,000 Monthly Active Users (MAU). Enterprise and Guardian plans have custom pricing based on usage, advanced features, and compliance requirements.
SourceYes, LaunchDarkly integrates with Jira Cloud, allowing you to link feature flags to Jira issues and create issues from observability data. It also integrates with Slack for flag notifications and allows authorized members to trigger flag changes from Slack.
SourceDark launching keeps code changes hidden in production until ready to enable. LaunchDarkly enables this through feature flags that let teams safely test code in production before rolling out to users.
SourceBehind it
Timeline
Series D of $200M at $3B valuation
SourceKeep looking
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Softwr does not host reviews and shows no star rating for LaunchDarkly, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
What people switch to, and what they give up
Every tier, and where the cost actually lands
Put it head to head with anything we hold
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