Stack AI vs MindStudio vs Voiceflow vs Pipefy

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

Your tool
Stack AI
vs
Competitor 1
MindStudio
Competitor 2
Voiceflow
Competitor 3
Pipefy
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
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.
Make main Remove
Competitor Voiceflow
voiceflow.com
Design conversations visually
Make main Remove
Competitor Pipefy
pipefy.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
385Kvisits/mo
2.7Mvisits/mo
MoM change
▼ 57.9%
—
▼ 5.8%
▲ 13.8%
6-month growth
-93.7%
—
-35.3%
+18.7%
Global rank web
#1,700,092
—
#93,201
#17,377
Avg. last 3 months
13.9K
—
407.5K
2.6M
Bounce rate lower is better
39%
—
38%
45%
Pages / visit
1.8
—
5.2
7.4
Visit duration
14s
—
3m 07s
9m 54s
Traffic sources
—
—
● Direct 75% · ● Referral 24%
● Direct 80% · ● Mail 13%
Stack AIMindStudioVoiceflowPipefy
0726.4K1.5M2.2M2.9MStack 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 · 6.3KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7M1K10K100K1M10MStack 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 · 6.3KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
Free tier
$16per month · free tier available
Free tier
Free tier
Free tier
Free trial
–
–
API access
–
Plans
—
Free FreeIndividual $16/moBusiness Custom
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Starter FreeBusiness CustomEnterprise Custom
Capabilities input → output
Input
DataDocumentsText
AudioDocumentsText
DocumentsText
DataText
Output
Apps
Apps
Apps
Apps
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
7
7
13
4
Agents
No-code
Agent creation
Workflows
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Customer support
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–
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Customer support chatbot
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–
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Voice agents
–
–
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Business automation
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–
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Call agents
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–
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Call center automation
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–
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Calls
–
–
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Chatbot building
–
–
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Chatbots
–
–
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Process automation
–
–
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Call answering
–
–
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Developer tools
–
–
–
Finance workflow automation
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–
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MCP
–
–
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Model routing
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Website to chatbot
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.