Choose Capacities if you need
- Web, macOS, Linux, iOS, Android or API. We haven't found them on Mem's website.
- Integration with Cursor, Readwise or Kindle. We haven't found them on Mem's website.
At a glance
- Capacities has a free plan. We haven't confirmed one for Mem.
- Capacities offers a free trial (length not stated). We haven't confirmed one for Mem.
- Capacities's lowest paid plan is Capacities Pro at $9.99 per month, billed yearly at $119, as of October 23, 2026.
- Mem's lowest paid plan is Mem Plus at $9 per month, as of October 28, 2026.
- Both are available on Windows.
- Only Capacities lists Web, macOS, Linux, iOS, Android and API.
- Only Mem lists Mac.
- Both work with ChatGPT, Claude, Todoist and WhatsApp.
- Capacities lists GDPR. We haven't confirmed any of these for Mem.
- Capacities has a public API. We haven't confirmed one for Mem.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Mem if you need
- Mac. We haven't found it on Capacities's website.
- Integration with Gmail or Slack. We haven't found them on Capacities's website.
Capacities
Nobody has reviewed Capacities yet. Its rating shows once it has 3 reviews.
Review Capacities
Mem
Nobody has reviewed Mem yet. Its rating shows once it has 3 reviews.
Review MemThe facts
- What it does
- CapacitiesA home for everything you think, learn, and create
- MemMem Agent builds a living picture of your tasks, projects, and goals.
- Free plan
- CapacitiesYes
- MemNot confirmed
- Pricing
- CapacitiesMonthly or yearly subscription
- MemNot confirmed
- Paid plans from
- Capacities
What they share
From the platforms and integrations each website lists.
Platforms
Both
- Windows
Only Capacities
- Web
- macOS
- Linux
- iOS
- Android
- API
Only Mem
- Mac
Integrations
Both
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Capacities and Mem yet.
Used either of them?
Your review makes this comparison better for the next person. Review Capacities or review Mem.