Langflow vs Stack AI vs Cloudir | LLM Ops vs LangChain

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

Your tool
Langflow
vs
Competitor 1
Stack AI
Competitor 2
Cloudir | LLM Ops
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool Langflow
langflow.org
Drag and drop AI
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Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Cloudir | LLM Ops
cloudidr.com
Cloudir LLM Ops tracks and controls costs for AI agent deployments by monitoring API spending in real time and automatically routing requests to cheaper models when possible
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
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Traffic estimated monthly website traffic
Monthly visits
215.3Kvisits/mo
6.3Kvisits/mo
9.1Kvisits/mo
3.4Mvisits/mo
MoM change
▼ 0.7%
▼ 57.9%
▼ 21.0%
▲ 0.7%
6-month growth
-4.9%
-93.7%
+12.7%
+21.0%
Global rank web
#217,191
#1,700,092
#2,357,399
#13,384
Avg. last 3 months
225.2K
13.9K
14.6K
3.3M
Bounce rate lower is better
44%
39%
38%
42%
Pages / visit
2.2
1.8
2.0
6.2
Visit duration
1m 04s
14s
12s
5m 29s
Traffic sources
● Direct 76% · ● Referral 24%
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—
● Direct 73% · ● Referral 24%
LangflowStack AICloudir | LLM OpsLangChain
0850.7K1.7M2.6M3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3KCloudir | LLM Ops · 12Cloudir | LLM Ops · 6.3KCloudir | LLM Ops · 8.1KCloudir | LLM Ops · 9.7KCloudir | LLM Ops · 15.6KCloudir | LLM Ops · 23.1KCloudir | LLM Ops · 11.5KCloudir | LLM Ops · 9.1KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M101001K10K100K1M10MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3KCloudir | LLM Ops · 12Cloudir | LLM Ops · 6.3KCloudir | LLM Ops · 8.1KCloudir | LLM Ops · 9.7KCloudir | LLM Ops · 15.6KCloudir | LLM Ops · 23.1KCloudir | LLM Ops · 11.5KCloudir | LLM Ops · 9.1KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
Free tier
$49per month · free tier available
$39per month · free tier available
Free tier
Free trial
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–
–
API access
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Plans
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Starter FreeGrowth $49/moScale $299/moEnterprise Custom
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
Text
DataDocumentsText
Data
CodeText
Output
Apps
Apps
Data
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
7
5
6
Agents
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Agent creation
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No-code
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LLM development
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Workflows
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Developer tools
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Development
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API cost reduction
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Cost management
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LLM gateway
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Model routing
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Business automation
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–
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Chatbots
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–
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LLM management
–
–
–
Process automation
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–
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APIs
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–
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Agent testing
–
–
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Finance workflow automation
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.