Stack AI vs ClassMind vs Activepieces vs Flowise

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

Your tool
Stack AI
vs
Competitor 1
ClassMind
Competitor 2
Activepieces
Competitor 3
Flowise
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor ClassMind
classmind.app
ClassMind is an AI-powered smart educational tool specifically designed for educators to create, organize, and enhance learning materials. It offers a suite of features to streamline classroom prepara
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Competitor Activepieces
activepieces.com
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Competitor Flowise
flowiseai.com
No-code AI workflows
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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
221.7Kvisits/mo
168.3Kvisits/mo
MoM change
▼ 57.9%
▲ 11.7%
▲ 1.8%
▼ 27.6%
6-month growth
-93.7%
+84.2%
-10.0%
-14.1%
Global rank web
#1,700,092
#13,515,168
#174,361
#239,649
Avg. last 3 months
13.9K
641
226.6K
203.8K
Bounce rate lower is better
39%
0%
39%
43%
Pages / visit
1.8
—
3.8
2.8
Visit duration
14s
—
2m 39s
1m 23s
Traffic sources
—
—
● Direct 74% · ● Referral 24%
● Direct 79% · ● Referral 19%
Stack AIClassMindActivepiecesFlowise
063.6K127.2K190.8K254.4KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3K1001K10K100K1MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
Free tier
Free
$20per month · free tier available
$35per month · free tier available
Free tier
Free trial
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–
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API access
–
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Plans
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Free FreePlus $20/moTeam $200/mo
Free FreeStarter $35/moPro $65/mo
Capabilities input → output
Input
DataDocumentsText
DocumentsText
Text
DocumentsText
Output
Apps
DocumentsSlidesText
Apps
Apps
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Education & LearningProductivity & OfficeAI Book SummarizerAI Lesson Plan Generator+2 more
Productivity & OfficeAI AgentAI Workflow
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
13
4
10
Agents
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No-code
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Workflows
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Agent creation
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Book summaries
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–
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Curriculum integration
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–
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Interactive quizzes
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Lesson generation
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Lesson plans
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Presentations
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Quiz generation
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Teaching support
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–
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Agent collaboration
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Business automation
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Chatbot building
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Chatbots
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Process automation
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Question generation
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Student progress reports
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Summarizing
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Test generation
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Chatbot integration
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Development
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Education
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Finance workflow automation
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–
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Workflow deployment
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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
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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.