Dialogflow vs Langflow vs Haystack vs LangChain

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

Your tool
Dialogflow
vs
Competitor 1
Langflow
Competitor 2
Haystack
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool Dialogflow
cloud.google.com
Google's conversational AI
Remove
Competitor Langflow
langflow.org
Drag and drop AI
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
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
48Mvisits/mo
215.3Kvisits/mo
—
3.4Mvisits/mo
MoM change
▲ 1.9%
▼ 0.7%
—
▲ 0.7%
6-month growth
+1.6%
-4.9%
—
+21.0%
Global rank web
#560
#217,191
—
#13,384
Avg. last 3 months
48M
225.2K
—
3.3M
Bounce rate lower is better
35%
44%
—
42%
Pages / visit
10.4
2.2
—
6.2
Visit duration
7m 47s
1m 04s
—
5m 29s
Traffic sources
● Direct 67% · ● Referral 29%
● Direct 76% · ● Referral 24%
—
● Direct 73% · ● Referral 24%
DialogflowLangflowHaystackLangChain
013.2M26.5M39.7M52.9MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M100K1M10M100MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free
—
Freemium
Starting price
Free tier
Free
—
$39per 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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Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
AudioText
Text
CodeDocuments
CodeText
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
5
6
Agents
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Agent creation
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LLM development
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Developer tools
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Chatbots
–
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Development
–
–
Chatbot building
–
–
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No-code
–
–
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Call center automation
–
–
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Customer support
–
–
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Customer support chatbot
–
–
–
Workflows
–
–
–
APIs
–
–
–
Agent memory
–
–
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Agent testing
–
–
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Call agents
–
–
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Chatbot integration
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 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.