Choose Heptabase if you need
- Linux, iOS or Android. We haven't found them on Mem's website.
- Integration with Readwise, Zotero or Claude Code. We haven't found them on Mem's website.
At a glance
- Heptabase offers a free trial (7 days). We haven't confirmed one for Mem.
- Heptabase's lowest paid plan is Pro at $8.99 per month, billed yearly, as of October 28, 2026.
- Mem's lowest paid plan is Mem Plus at $9 per month, as of October 28, 2026.
- Both are available on Mac and Windows.
- Only Heptabase lists Linux, iOS and Android.
- They list no integrations in common.
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
- Integration with Claude, ChatGPT or Gmail. We haven't found them on Heptabase's website.
Heptabase
Nobody has reviewed Heptabase yet. Its rating shows once it has 3 reviews.
Review Heptabase
Mem
Nobody has reviewed Mem yet. Its rating shows once it has 3 reviews.
Review MemThe facts
- What it does
- HeptabaseAn intelligent, visual knowledge base built for students, researchers, and lifelong learners.
- MemMem Agent builds a living picture of your tasks, projects, and goals.
- Free plan
- HeptabaseNot confirmed
- MemNot confirmed
- Pricing
- HeptabaseTiered monthly or yearly subscription
- MemNot confirmed
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
Both
- Mac
- Windows
Only Heptabase
- Linux
- iOS
- Android
Only MemNothing else listed
Integrations
BothNone in common
Only Heptabase
- Readwise
- Zotero
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Heptabase and Mem yet.
Used either of them?
Your review makes this comparison better for the next person. Review Heptabase or review Mem.