Stacks vs Pinster AI vs MyMemo vs Withpoly

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

Your tool
Stacks
vs
Competitor 1
Pinster AI
Competitor 2
MyMemo
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.
Remove
Competitor Pinster AI
pinster.io
Your browser bookmarks become a searchable knowledge base
Make main Remove
Competitor MyMemo
mymemo.ai
You save articles
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
—
MoM change
▼ 8.4%
—
▲ 66.6%
—
6-month growth
-50.8%
—
+63.4%
—
Global rank web
#3,182,249
—
#812,013
—
Avg. last 3 months
6.1K
—
24.8K
—
Bounce rate lower is better
41%
0%
33%
—
Pages / visit
1.7
—
3.2
—
Visit duration
6s
—
51s
—
Traffic sources
—
—
—
—
StacksPinster AIMyMemoWithpoly
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
—
Starting price
$9per month
$6.99per month · free tier available
$5.9per month · free tier available
—
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreePro $6.99/mo
Free FreePro $5.90/moUltra $11.90/mo
—
Capabilities input → output
Input
DocumentsWeb pagesText
Web pagesImagesDocuments
DocumentsVideoWeb pagesImages
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 & OfficeWriting & ContentAI Files+2 more
Education & LearningProductivity & OfficeAI Knowledge ManagementAI Note Taker
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
5
8
Knowledge bases
–
Note taking
–
Bookmarking
–
–
Digital information management
–
–
Chrome extensions
–
–
Summarizing
–
–
Files
–
–
–
AI search
–
–
–
Document chat
–
–
–
File organization
–
–
–
Image search
–
–
–
Knowledge-driven chatting
–
–
–
Searching
–
–
–
Summaries
–
–
–
Image generation
–
–
–
Information retrieval
–
–
–
Knowledge consultation
–
–
–
Knowledge exploration
–
–
–
Reverse image search
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.