Mem vs MindMarks vs Stacks vs ArcaNotes

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Mem
vs
Competitor 1
MindMarks
Competitor 2
Stacks
Competitor 3
ArcaNotes
Compare
4 tools · best value per row highlighted
Your tool Mem
mem.ai
Notes that organize themselves
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Competitor MindMarks
mindmarks.io
MindMarks helps users organize, search, and reuse ChatGPT, Claude, and Gemini
Make main Remove
Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
Make main Remove
Competitor ArcaNotes
arcanotes.com
ArcaNotes offers a free account to get started
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
169.9Kvisits/mo
854visits/mo
6.3Kvisits/mo
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MoM change
▼ 2.1%
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▼ 8.4%
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6-month growth
-29.8%
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-50.8%
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Global rank web
#226,410
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#3,182,249
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Avg. last 3 months
187.7K
284
6.1K
7
Bounce rate lower is better
36%
39%
41%
0%
Pages / visit
3.0
1.1
1.7
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Visit duration
46s
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6s
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Traffic sources
● Direct 74% · ● Referral 25%
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MemMindMarksStacksArcaNotes
090.6K181.2K271.8K362.4KMem · 209.8KMem · 206KMem · 241.8KMem · 236.7KMem · 241.8KMem · 236KMem · 362.4KMem · 219.8KMem · 173.5KMem · 169.9KMindMarks · 854Stacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KArcaNotes · 22101001K10K100K1MMem · 209.8KMem · 206KMem · 241.8KMem · 236.7KMem · 241.8KMem · 236KMem · 362.4KMem · 219.8KMem · 173.5KMem · 169.9KMindMarks · 854Stacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KArcaNotes · 22Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Paid
Freemium
Starting price
$15per month · free tier available
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$9per month
$5.99per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
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Capabilities input → output
Input
AudioTextWeb pages
Text
DocumentsTextWeb pages
Text
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI AssistantAI Knowledge Management+1 more
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningProductivity & OfficeAI Knowledge ManagementAI Note Taker
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
7
6
5
Knowledge bases
Digital information management
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Note taking
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Chrome extensions
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Bookmarking
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Conversation archiving
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Prompt management
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ChatGPT
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Conversation summaries
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Idea management
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Information retrieval
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Knowledge consultation
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Knowledge exploration
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Prompts
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Transcription
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 4
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.