Stack AI vs Rasa vs MindStudio vs CrewAI

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

Your tool
Stack AI
vs
Competitor 1
Rasa
Competitor 2
MindStudio
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor Rasa
rasa.com
Rasa is an agent platform for product teams building customer-facing AI.
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Competitor MindStudio
mindstudio.ai
MindStudio is a visual builder for AI agents that needs no coding but can be extended with code when a project calls for it.
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Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
111.5Kvisits/mo
—
476.6Kvisits/mo
MoM change
▼ 57.9%
▼ 3.2%
—
▼ 10.3%
6-month growth
-93.7%
-26.3%
—
-5.3%
Global rank web
#1,700,092
#375,963
—
#107,487
Avg. last 3 months
13.9K
117.3K
—
564.3K
Bounce rate lower is better
39%
41%
—
46%
Pages / visit
1.8
1.9
—
2.6
Visit duration
14s
30s
—
1m 32s
Traffic sources
—
● Direct 78% · ● Referral 20%
—
● Direct 75% · ● Referral 23%
Stack AIRasaMindStudioCrewAI
0171.3K342.6K513.9K685.2KStack 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 · 6.3KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1K10K100K1MStack 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 · 6.3KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
Free tier
Free tier
$16per month · free tier available
Free
Free tier
Free trial
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–
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API access
Plans
—
Free Developer Edition CustomEnterprise Custom
Free FreeIndividual $16/moBusiness Custom
Basic FreeEnterprise $0
Capabilities input → output
Input
DataDocumentsText
CodeText
AudioDocumentsText
Text
Output
Apps
Apps
Apps
AppsCode
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
10
7
9
Agents
Agent creation
No-code
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Workflows
–
Agent management
–
–
Agent testing
–
–
Developer tools
–
–
Agent collaboration
–
–
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Chatbots
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Customer support
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Business automation
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–
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Chatbot integration
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Chatbot testing
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–
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Customer support chatbot
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–
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Process automation
–
–
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Voice agents
–
–
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Development
–
–
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Finance workflow automation
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MCP
–
–
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Model routing
–
–
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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
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.