LangChain vs Replicate vs Flowise vs OpenAI Agents SDK

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

Your tool
LangChain
vs
Competitor 1
Replicate
Competitor 2
Flowise
Competitor 3
OAOpenAI Agents SDK
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor Replicate
replicate.com
Run open-source AI without managing servers
Make main Remove
Competitor Flowise
flowiseai.com
No-code AI workflows
Make main Remove
Competitor OAOpenAI Agents SDK
openai.github.io
The OpenAI Agents SDK is a Python package for building agentic applications with very few abstractions.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
1Mvisits/mo
168.3Kvisits/mo
—
MoM change
▲ 0.7%
▼ 3.1%
▼ 27.6%
—
6-month growth
+21.0%
-30.2%
-14.1%
—
Global rank web
#13,384
#39,584
#239,649
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Avg. last 3 months
3.3M
1.1M
203.8K
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Bounce rate lower is better
42%
35%
43%
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Pages / visit
6.2
5.6
2.8
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Visit duration
5m 29s
5m 09s
1m 23s
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Traffic sources
● Direct 73% · ● Referral 24%
● Direct 92% · ● Referral 6%
● Direct 79% · ● Referral 19%
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LangChainReplicateFlowiseOpenAI Agents SDK
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$39per month · free tier available
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$35per month · free tier available
Free
Free tier
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Free trial
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API access
–
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Plans
Developer FreePlus $39/moEnterprise Custom/mo
Public Models Custom/usage-basedPrivate Models Custom/usage-based
Free FreeStarter $35/moPro $65/mo
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Capabilities input → output
Input
TextCode
ImagesText
TextDocuments
TextCodeAudio
Output
Apps
VideoTextImagesAudio
Apps
AudioApps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
9
10
6
Agent creation
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Agents
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Developer tools
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LLM development
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Development
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Agent collaboration
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APIs
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No-code
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Workflows
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API integrations
–
–
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Chatbot building
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–
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Chatbots
–
–
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Inference
–
–
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Models
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–
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Agent testing
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Chatbot integration
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Image generation
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Video generation
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Voice agents
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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
▲ 1
▲ 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.