Mem vs Stacks vs Screenpipe vs Notion AI

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

Your tool
Mem
vs
Competitor 1
Stacks
Competitor 2
Screenpipe
Competitor 3
Notion AI
Compare
4 tools · best value per row highlighted
Your tool Mem
mem.ai
Notes that organize themselves
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Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
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Competitor Screenpipe
screenpi.pe
Screenpipe records what appears on your screen and what you hear, turns it into local searchable history, and lets approved AI agents use that history as context.
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Competitor Notion AI
notion.so
Notion AI brings agents, search and meeting notes into the Notion workspace where a team already keeps its documents and projects.
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Traffic estimated monthly website traffic
Monthly visits
169.9Kvisits/mo
6.3Kvisits/mo
—
11.9Mvisits/mo
MoM change
▼ 2.1%
▼ 8.4%
—
▼ 49.7%
6-month growth
-29.8%
-50.8%
—
-92.7%
Global rank web
#226,410
#3,182,249
—
#3,762
Avg. last 3 months
187.7K
6.1K
—
62.6M
Bounce rate lower is better
36%
41%
—
47%
Pages / visit
3.0
1.7
—
7.3
Visit duration
46s
6s
—
9m 00s
Traffic sources
● Direct 74% · ● Referral 25%
—
—
● Direct 88% · ● Referral 10%
MemStacksScreenpipeNotion AI
046M91.9M137.9M183.9MMem · 209.8KMem · 206KMem · 241.8KMem · 236.7KMem · 241.8KMem · 236KMem · 362.4KMem · 219.8KMem · 173.5KMem · 169.9KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNotion AI · 165.2MNotion AI · 159MNotion AI · 178.3MNotion AI · 162.5MNotion AI · 183.9MNotion AI · 174.5MNotion AI · 152.1MNotion AI · 23.7MNotion AI · 11.9M1K10K100K1M10M100M1BMem · 209.8KMem · 206KMem · 241.8KMem · 236.7KMem · 241.8KMem · 236KMem · 362.4KMem · 219.8KMem · 173.5KMem · 169.9KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNotion AI · 165.2MNotion AI · 159MNotion AI · 178.3MNotion AI · 162.5MNotion AI · 183.9MNotion AI · 174.5MNotion AI · 152.1MNotion AI · 23.7MNotion AI · 11.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$15per month · free tier available
$9per month
$20.83per month · free tier available
€9.5per month · free tier available
Free tier
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Free trial
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API access
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–
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Plans
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Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreeBasic $20.83/moBusiness $41.67/moEnterprise Custom
Free FreeBusiness See pricing
Capabilities input → output
Input
Web pagesTextAudio
Web pagesTextDocuments
VideoAudio
AudioTextDocuments
Output
Text
Text
Text
TextDocumentsData
Skill level
Beginner-friendly
Beginner-friendly
Advanced
Intermediate
Categories
Education & LearningProductivity & OfficeAI AssistantAI Knowledge Management+1 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningProductivity & OfficeAI AgentAI Knowledge Management+1 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+9 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
6
10
10
Note taking
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Knowledge bases
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Agents
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Digital information management
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Chrome extensions
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Transcription
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Bookmarking
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–
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Screen recordings
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–
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Summarizing
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–
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Digital memory recall
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–
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MCP
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–
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Productivity
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Translations
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Writing
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Document summarization
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Idea management
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Knowledge exploration
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Meeting notes
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Notion notes organization
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OCR
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Project management
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Research
–
–
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Self hosted
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
1
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.