Quantified self & productivity · Exist
Exist
Quantified-self aggregator that pulls data from fitness, sleep, mood, and productivity apps to surface correlations across all of it.
Exist is a personal-analytics aggregator rather than a primary data source: it connects to fitness trackers, sleep apps, calendars, weather, productivity tools, and manual mood logs, then combines everything into a single timeline and looks for statistically notable correlations, such as sleep quality's relationship to next-day mood or step count's relationship to productivity scores. It presents daily and yearly overviews, custom tag tracking, and a correlation feed that highlights patterns a user might not otherwise notice across siloed apps. Exist is cloud-hosted only, available via web and mobile apps, and runs on a single unified subscription tier rather than multiple plans. It suits people who already track several aspects of their life in separate apps and want one place that connects the dots between them, rather than a tool that replaces any of those individual trackers.
At a glance
| Vendor | Exist |
|---|---|
| Pricing model | Subscription |
| Free tier | No |
| Deployment | Cloud |
| Open source | No |
| Best for | People already using several separate tracking apps who want one tool to find correlations across all of that data. |
Pricing
Single subscription plan billed monthly or annually, with a 30-day free trial and no separate pricing tiers.
| Plan | Price | Notes |
|---|---|---|
| Exist | $6.99/month, or $62.90/year (25% discount) | 30-day free trial; one plan includes all features |
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget.
Features
- Aggregates data from fitness, sleep, mood, weather, and productivity apps
- Automatic correlation detection across combined data
- Daily and yearly personal overviews
- Custom tag and mood tracking
- Timeline view across all connected sources
- Averages and trend comparisons over time
Integrations
Profile last reviewed September 21, 2026