Stack AI vs Langdock vs LangChain vs MindStudio

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

Your tool
Stack AI
vs
Competitor 1
LLangdock
Competitor 2
LangChain
Competitor 3
MindStudio
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor LLangdock
langdock.com
Langdock is an AI adoption platform that puts chat, workflow automation, custom agents, integrations and an API in one workspace for an entire company.
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Competitor LangChain
langchain.com
Framework for building with large language models
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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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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
3.4Mvisits/mo
—
MoM change
▼ 57.9%
—
▲ 0.7%
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6-month growth
-93.7%
—
+21.0%
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Global rank web
#1,700,092
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#13,384
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Avg. last 3 months
13.9K
—
3.3M
—
Bounce rate lower is better
39%
—
42%
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Pages / visit
1.8
—
6.2
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Visit duration
14s
—
5m 29s
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Traffic sources
—
—
● Direct 73% · ● Referral 24%
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Stack AILangdockLangChainMindStudio
0850.7K1.7M2.6M3.4MStack 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 · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MStack 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 · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
Free tier
€25per month
$39per month · free tier available
$16per month · free tier available
Free tier
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Free trial
–
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API access
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Plans
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Trial FreeBusiness €25/moEnterprise CustomWorkflows Business add-on €539/mo+1 more
Developer FreePlus $39/moEnterprise Custom/mo
Free FreeIndividual $16/moBusiness Custom
Capabilities input → output
Input
DataDocumentsText
CodeDocumentsText
CodeText
AudioDocumentsText
Output
Apps
CodeText
Apps
Apps
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsProductivity & OfficeAI AgentAI Chatbot+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
3
6
3
Agents
Workflows
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No-code
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Agent creation
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–
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LLM development
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–
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Chatbots
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Developer tools
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–
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Development
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–
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Agent testing
–
–
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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.