At a glance

Harvest RescueTime
Best for Agencies and consultancies that need time tracking + invoicing in one tool Individuals who want to understand and improve their productivity habits
Starting price $10.80/user/mo $12/mo
Free tier
Open source
Free tier available
Open source
Automatic tracking
Distraction blocking
Expense tracking
Focus sessions
Invoicing
Productivity scoring
Project budgets
Time tracking

Harvest

Strengths

  • Built-in invoicing saves you from needing a separate tool
  • Mature, battle-tested product used by agencies for 18+ years
  • Excellent project budgeting and cost forecasting
  • Clean QuickBooks and Xero integrations

Weaknesses

  • Expensive compared to Clockify and Toggl
  • Free plan is very limited (1 user, 2 projects)
  • Interface feels dated compared to newer competitors
  • Limited customization for reports

RescueTime

Strengths

  • Fully automatic — no manual timers to start and stop
  • Detailed productivity insights with daily/weekly reports
  • Focus sessions block distracting sites during work hours
  • Works across desktop and mobile

Weaknesses

  • Not suitable for client billing or project-level tracking
  • Privacy concerns — it monitors everything you do on your computer
  • Limited team features compared to Toggl or Harvest
  • Free plan discontinued — now requires paid subscription

The bottom line

Pricing: Both tools offer free tiers, so you can test each before committing. Harvest's free plan: Free for 1 user, 2 projects. RescueTime's free plan: 14-day free trial. When you outgrow the free tier, Harvest is the cheaper option at $10.80/user/mo vs. $12/mo for RescueTime.

Feature gaps: Harvest offers Expense tracking, Invoicing and Project budgets that RescueTime lacks. RescueTime brings Automatic tracking, Distraction blocking and Focus sessions that Harvest does not have.

Where each tool shines: Harvest's biggest strengths are: built-in invoicing saves you from needing a separate tool. mature, battle-tested product used by agencies for 18+ years. RescueTime's biggest strengths are: fully automatic — no manual timers to start and stop. detailed productivity insights with daily/weekly reports.

Watch out for: With Harvest, users commonly note that expensive compared to clockify and toggl. With RescueTime, the main complaint is that not suitable for client billing or project-level tracking.

Choose Harvest if...

  • Your profile matches its sweet spot: agencies and consultancies that need time tracking + invoicing in one tool
  • You want to save on per-user costs — Harvest is $1.20/user/mo cheaper
  • You specifically need Expense tracking and Invoicing
  • You care about mature, battle-tested product used by agencies for 18+ years
  • The free tier works for you: free for 1 user, 2 projects

Choose RescueTime if...

  • You need a tool built for individuals who want to understand and improve their productivity habits
  • You specifically need Automatic tracking and Distraction blocking
  • You care about detailed productivity insights with daily/weekly reports
  • The free tier works for you: 14-day free trial

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