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ActivityWatch vs RescueTime
Both track automatically in the background; ActivityWatch is free, open source and local-only, RescueTime is a paid cloud product with mature scoring.
Side by side
| ActivityWatch | RescueTime | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | ActivityWatch (open source project) | RescueTime, Inc. | ||||||||
| Pricing model | Open source + paid options | Subscription | ||||||||
| Free tier | Yes | No | ||||||||
| Deployment | Self-hosted | Cloud | ||||||||
| Open source | Yes (MPL-2.0) | No | ||||||||
| Best for | Privacy-conscious users who want automatic time tracking with data that never leaves their own device. | Individuals and teams who want automatic, unbiased time-use data instead of self-reported time logs. | ||||||||
| Pricing | Completely free and open source, with no premium tiers, usage limits, or advertising. Pricing has not been verified yet — see the vendor's site. | Paid plans for individuals and teams, with a 14-day free trial and a discount for annual billing.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | ||||||||
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Verdict
ActivityWatch and RescueTime solve the same problem the same way: a background agent automatically logs active windows and idle time, with no manual timer, then breaks it down into categories and trends. Someone evaluating one will recognize the other's core loop immediately.
The difference is vendor model, and it's a real one, not a technicality. ActivityWatch is free and open source with no company behind it to monetize — tracking and storage happen entirely on your own device by default, nothing is sent to a third-party server, and there is no premium tier because the whole feature set is already free. RescueTime is a commercial, cloud-hosted product: your activity data syncs to RescueTime's servers, which funds a more polished product with daily Focus and Productivity scores, distraction alerts, FocusTime website/app blocking, and paid team tiers with manual timesheet options layered on top of the automatic data.
Choose ActivityWatch if
- You want automatic tracking with data that never leaves your own device, and you're comfortable with less built-in coaching or scoring.
- Cost matters — there's no subscription at any tier, ever.
- You want to extend tracking yourself through its plugin ecosystem (editor and media-player watchers) rather than relying on a vendor's roadmap.
Choose RescueTime if
- You want mature, ready-made Focus and Productivity scoring without configuring your own categorization rules.
- Distraction alerts and site/app blocking (FocusTime) are a feature you'll actually use, not just data you'll look at.
- You're managing a team and want per-user reporting and dashboards, which ActivityWatch doesn't offer.
The honest caveat
This isn't an even trade-off: ActivityWatch is volunteer-maintained software with no company support line, while RescueTime is a funded commercial product with a support team and a 14-day free trial to test before paying. If local-only data is a hard requirement, ActivityWatch is the only real option here — no configuration of RescueTime changes where its data is stored. If polish, coaching, and blocking features matter more than data location, RescueTime's trial costs nothing to test against ActivityWatch's free tier before deciding. For AI-driven categorization specifically, also look at Rize, which neither of these two offers.
Last reviewed September 22, 2026