Langflow vs Parallel Web Systems vs Haystack

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

Your tool
Langflow
vs
Competitor 1
Parallel Web Systems
Competitor 2
Haystack
Competitor 3
Suggested competitors for Langflow: Flowise92% Dify88% LangChain85% Stack AI80% Rivet79% LLangdock79% Pipedream78% MindStudio76%
Compare
3 tools · best value per row highlighted
Your tool Langflow
langflow.org
Drag and drop AI
Remove
Competitor Parallel Web Systems
parallel.ai
Parallel Web Systems builds web infrastructure for AI agents.
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
215.3Kvisits/mo
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MoM change
▼ 0.7%
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6-month growth
-4.9%
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Global rank web
#217,191
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Avg. last 3 months
225.2K
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Bounce rate lower is better
44%
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Pages / visit
2.2
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Visit duration
1m 04s
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Traffic sources
● Direct 76% · ● Referral 24%
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LangflowParallel Web SystemsHaystack
073.8K147.7K221.5K295.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Free
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Starting price
Free
Free
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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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Pay as you go CustomResponses/Monitor/Find All APIs Custom
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Capabilities input → output
Input
Text
DataTextWeb pages
CodeDocuments
Output
Apps
DataText
Apps
Skill level
Advanced
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeResearch & AnalyticsAI Developer Tools+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
9
7
Agents
Developer tools
Agent creation
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LLM development
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APIs
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No-code
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RAG
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Web search
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Chatbots
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Data extraction
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Development
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Monitoring
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Research
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Web scraping
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Workflows
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Agent memory
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Self hosted
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Website crawling
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 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.