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Technology · head to head

LaunchDarkly vs RescueTime

LaunchDarkly logo

LaunchDarkly

Technology

Ship fast. Rest easy.

From
Free
Rated
-
Full reviewWebsite
RescueTime logo

RescueTime

Technology

Take back control of your time

From
$12/month
Rated
-
Full reviewWebsite

The short version

  • Only LaunchDarkly has a free tier, so it costs nothing to try first.
  • Each has a real cost: LaunchDarkly pricing scales rapidly with monthly active users, becoming expensive at scale; RescueTime no free tier since 2023, making it costly for individual experimentation
  • They diverge on capability: LaunchDarkly covers Feature flags, RescueTime covers Automatic time tracking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which LaunchDarkly and RescueTime actually diverge.

Attributes where LaunchDarkly and RescueTime differ
AttributeLaunchDarklyRescueTime
Starting priceFree$12/month
Free tierYesNo
PlatformsWeb, Cloud, APIsWindows, macOS, Android, Web
Founded20142006

Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Technology).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in LaunchDarkly

  • Feature flags
  • Progressive rollouts
  • User targeting
  • A/B testing
  • Kill switches
  • Audit log
  • Multi-environment
  • SDKs for all platforms

Only in RescueTime

  • Automatic time tracking
  • Productivity scoring
  • Detailed categorization
  • FocusTime blocking
  • Goal setting
  • Alerts & notifications
  • Offline time entry
  • API access

Both cover

  • Slack

What people use each for

The jobs each tool is most often brought in to do.

LaunchDarkly

  • Progressive deliverynot RescueTime
  • Feature experimentationnot RescueTime
  • Risk mitigationnot RescueTime
  • Performance optimizationnot RescueTime
  • Infrastructure migrationnot RescueTime

RescueTime

  • Personal productivity trackingnot LaunchDarkly
  • Time auditnot LaunchDarkly
  • Focus improvementnot LaunchDarkly
  • Work-life balancenot LaunchDarkly
  • Team productivity analysisnot LaunchDarkly

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

LaunchDarkly

  • Pricing scales rapidly with monthly active users, becoming expensive at scale
  • Limited seats for engineers on standard plans, forcing upgrade to enterprise
  • Advanced features like experimentation and audit logs require higher-tier plans
  • Occasional reliability issues and backend delays reported by users

RescueTime

  • No free tier since 2023, making it costly for individual experimentation
  • Limited iOS support compared to competitors that offer full mobile app access
  • Requires integration via categories and rules rather than direct app detection on some platforms

Pricing, plan by plan

LaunchDarkly

Free
  • DeveloperFree
    • Unlimited seats
    • Unlimited feature flags
    • A/B tests and experiments
  • Foundation$undefined/mo
    • $12 per connection
    • $10 per 1K MAU
    • Targeted segmentation
  • Enterprise$undefined/mo
    • Custom pricing
    • Advanced automation
    • Compliance features

RescueTime

$12/month
  • Standard$12/month
    • Automatic time tracking
    • Focus Time
    • Idle time monitoring
  • Team$6/month
    • All Standard features
    • Team analytics
    • Cross-device tracking

Which should you pick?

Choose LaunchDarkly if

  • You need feature flags.
  • You want to start without paying.
  • You work on Web, Cloud, APIs.
  • You also want progressive rollouts.
LaunchDarkly review

Choose RescueTime if

  • You need automatic time tracking.
  • You work on Windows, macOS, Android, Web.
  • You also want productivity scoring.
RescueTime review

Questions people ask

Is LaunchDarkly or RescueTime better?
Neither clearly leads. LaunchDarkly starts at Free and RescueTime at $12/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LaunchDarkly or RescueTime?
LaunchDarkly has a free tier; the other does not. Paid plans start at Free for LaunchDarkly and $12/month for RescueTime.
Does LaunchDarkly or RescueTime run on more platforms?
LaunchDarkly runs on Web, Cloud, APIs. RescueTime runs on Windows, macOS, Android, Web.
Can I use LaunchDarkly for free?
Yes. LaunchDarkly has a free tier, so you can try it without paying. RescueTime starts at $12/month.
What is LaunchDarkly best used for?
LaunchDarkly is most often used for progressive delivery, feature experimentation, risk mitigation, performance optimization. Of those, progressive delivery and feature experimentation are not what RescueTime is typically brought in for.
What can LaunchDarkly do that RescueTime cannot?
LaunchDarkly covers Feature flags, Progressive rollouts, User targeting, A/B testing. RescueTime covers Automatic time tracking, Productivity scoring, Detailed categorization, FocusTime blocking. Both handle Slack.

Answered from the vendors’ own pages

LaunchDarkly: What does the free Developer plan include?

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.

Source
RescueTime: Does RescueTime still have a free tier?

No. RescueTime discontinued its free tier in 2023. The service now requires a paid subscription starting at $12 per month or $78 per year.

Source
LaunchDarkly: How does LaunchDarkly pricing scale?

Foundation 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.

Source
RescueTime: What platforms does RescueTime support?

RescueTime supports Windows, macOS, Android, and web. iOS support is limited to passive features like calendar sync and mobile summary emails.

Source
LaunchDarkly: Does LaunchDarkly integrate with Jira and Slack?

Yes, 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.

Source
RescueTime: What are the key productivity features in RescueTime?

RescueTime offers automatic time tracking, Focus Time for blocking distractions, idle time monitoring, goal-setting with reminders, and in 2026 adds AI-Based Focus Sessions with real-time alerts to detect poor focus patterns.

Source
LaunchDarkly: What is dark launching and how does LaunchDarkly enable it?

Dark 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.

Source
RescueTime: Is there a team plan for RescueTime?

Yes. The team plan costs $6 per user per month when billed annually, with a minimum of 3 users required.

Source
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