LangChain vs Replicate vs Haystack

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
Haystack
Competitor 3
Suggested competitors for LangChain: LlamaIndex80% CrewAI78% Langflow75% Flowise72% AutoGen70% Dify70% Semantic Kernel64% OAOpenAI Agents SDK62%
Compare
3 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 Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
1Mvisits/mo
—
MoM change
▲ 0.7%
▼ 3.1%
—
6-month growth
+21.0%
-30.2%
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Global rank web
#13,384
#39,584
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Avg. last 3 months
3.3M
1.1M
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Bounce rate lower is better
42%
35%
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Pages / visit
6.2
5.6
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Visit duration
5m 29s
5m 09s
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Traffic sources
● Direct 73% · ● Referral 24%
● Direct 92% · ● Referral 6%
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LangChainReplicateHaystack
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 · 1M1M10MLangChain · 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 · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Starting price
$39per month · free tier available
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Free tier
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Free trial
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–
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API access
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–
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Plans
Developer FreePlus $39/moEnterprise Custom/mo
Public Models Custom/usage-basedPrivate Models Custom/usage-based
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Capabilities input → output
Input
CodeText
ImagesText
CodeDocuments
Output
Apps
AudioImagesTextVideo
Apps
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
9
5
LLM development
Developer tools
Agent creation
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Agents
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Development
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APIs
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API integrations
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Inference
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Models
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Agent memory
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Agent testing
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Image generation
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.