Comparison
Serena vs WattMate
Price, price history, availability and ratings, side by side.
| Serena | WattMate | |
|---|---|---|
| What it does | Serena AI keeps tasks, notes, projects, decisions, and follow-ups connected, surfaces what needs attention, and helps you prepare the next step. | See which apps and AI coding agents are draining your MacBook battery, right from the menu bar, in real watts and the minutes you get back by quitting one. |
| Deal type | Price unknown | Lifetime deal |
| Price | Pro $12 | $9.99/yr |
| Lowest in 30 days | — | $18.88 |
| Uptime | Live | Live |
| Tracked | 17 days | 22 days |
| Reliability, 30 days | 100 % | 100 % |
| Deadline moved | no | no |
| Rating | — | — |
| Refund window | not stated | not stated |
| Platform | web | macOS 14+ (Apple silicon) |
| Upvotes | 0 | 2 |
| Open | Open |
Price and terms are entered by the maker. Uptime and price history are measured by us and cannot be influenced.