Langflow vs Microsoft Copilot Studio vs Rasa vs Haystack

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

Your tool
Langflow
vs
Competitor 1
Microsoft Copilot Studio
Competitor 2
Rasa
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool Langflow
langflow.org
Drag and drop AI
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Competitor Microsoft Copilot Studio
microsoft.com
Builders can add conversational chat or voice agents, give them autonomous capabilities such as planning and escalating work items, and connect them to business data through more than 1,500 pre-bui...
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Competitor Rasa
rasa.com
Rasa is an agent platform for product teams building customer-facing AI.
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Traffic estimated monthly website traffic
Monthly visits
215.3Kvisits/mo
—
111.5Kvisits/mo
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MoM change
▼ 0.7%
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▼ 3.2%
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6-month growth
-4.9%
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-26.3%
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Global rank web
#217,191
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#375,963
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Avg. last 3 months
225.2K
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117.3K
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Bounce rate lower is better
44%
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41%
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Pages / visit
2.2
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1.9
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Visit duration
1m 04s
—
30s
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Traffic sources
● Direct 76% · ● Referral 24%
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● Direct 78% · ● Referral 20%
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LangflowMicrosoft Copilot StudioRasaHaystack
073.8K147.7K221.5K295.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5K100K1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Free Trial
Freemium
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Starting price
Free
$18per month
Free tier
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Free tier
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Free trial
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API access
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Plans
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Microsoft 365 Business Standard with Copilot $23.50/moMicrosoft 365 Copilot Business $18/moMicrosoft 365 Business Premium with Copilot $32/mo
Free Developer Edition CustomEnterprise Custom
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Capabilities input → output
Input
Text
DataDocumentsText
CodeText
CodeDocuments
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
8
10
5
Agents
Agent creation
Chatbots
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No-code
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LLM development
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Developer tools
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Workflows
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Agent management
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Customer support
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Agent testing
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Chatbot building
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–
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Chatbot integration
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–
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Chatbot testing
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–
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Customer support chatbot
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Development
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Voice agents
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APIs
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Agent memory
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Voice chatting
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.