Stacks vs MyMemo vs Pinster AI vs Withpoly

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

Your tool
Stacks
vs
Competitor 1
MyMemo
Competitor 2
Pinster AI
Competitor 3
Withpoly
Compare
4 tools · best value per row highlighted
Your tool Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
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Competitor MyMemo
mymemo.ai
You save articles
Make main Remove
Competitor Pinster AI
pinster.io
Your browser bookmarks become a searchable knowledge base
Make main Remove
Competitor Withpoly
withpoly.com
Poly, offered by Withpoly, is an AI-powered cloud file browser, available on the web and as a desktop app, that understands the content of your files.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
30.8Kvisits/mo
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MoM change
▼ 8.4%
▲ 66.6%
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6-month growth
-50.8%
+63.4%
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Global rank web
#3,182,249
#812,013
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Avg. last 3 months
6.1K
24.8K
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Bounce rate lower is better
41%
33%
0%
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Pages / visit
1.7
3.2
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Visit duration
6s
51s
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Traffic sources
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StacksMyMemoPinster AIWithpoly
07.7K15.4K23.1K30.8KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KMyMemo · 22.6KMyMemo · 25.7KMyMemo · 26.8KMyMemo · 18.9KMyMemo · 23.2KMyMemo · 16.4KMyMemo · 25KMyMemo · 18.5KMyMemo · 30.8K1K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KMyMemo · 22.6KMyMemo · 25.7KMyMemo · 26.8KMyMemo · 18.9KMyMemo · 23.2KMyMemo · 16.4KMyMemo · 25KMyMemo · 18.5KMyMemo · 30.8KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Freemium
Freemium
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Starting price
$9per month
$5.9per month · free tier available
$6.99per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreePro $5.90/moUltra $11.90/mo
Free FreePro $6.99/mo
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Capabilities input → output
Input
DocumentsWeb pagesText
DocumentsVideoWeb pagesImages
Web pagesImagesDocuments
VideoTextImagesDocuments
Output
Text
Text
Text
TextImages
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningProductivity & OfficeAI Knowledge ManagementAI Note Taker
Education & LearningProductivity & OfficeWriting & ContentAI Files+2 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
5
8
8
Knowledge bases
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Note taking
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Bookmarking
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Digital information management
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Chrome extensions
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Summarizing
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Files
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AI search
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Document chat
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File organization
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Image search
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Knowledge-driven chatting
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Searching
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Summaries
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Image generation
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Information retrieval
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Knowledge consultation
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Knowledge exploration
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Reverse image search
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
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Reviews
0
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Prompts
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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.