InfinityFlow vs Langflow vs Haystack vs pgvector

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

Your tool
InfinityFlow
vs
Competitor 1
Langflow
Competitor 2
Haystack
Competitor 3
pgvector
Compare
4 tools · best value per row highlighted
Your tool InfinityFlow
infiniflow.org
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Competitor Langflow
langflow.org
Drag and drop 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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Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
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Traffic estimated monthly website traffic
Monthly visits
3.3Kvisits/mo
215.3Kvisits/mo
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—
MoM change
▲ 17.5%
▼ 0.7%
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6-month growth
+50.9%
-4.9%
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Global rank web
#4,102,626
#217,191
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Avg. last 3 months
3K
225.2K
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Bounce rate lower is better
36%
44%
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Pages / visit
3.1
2.2
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Visit duration
15s
1m 04s
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Traffic sources
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● Direct 76% · ● Referral 24%
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InfinityFlowLangflowHaystackpgvector
073.8K147.7K221.5K295.3KInfinityFlow · 3.8KInfinityFlow · 6.5KInfinityFlow · 4.9KInfinityFlow · 2.2KInfinityFlow · 3.4KInfinityFlow · 2.5KInfinityFlow · 2.8KInfinityFlow · 2.8KInfinityFlow · 3.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1MInfinityFlow · 3.8KInfinityFlow · 6.5KInfinityFlow · 4.9KInfinityFlow · 2.2KInfinityFlow · 3.4KInfinityFlow · 2.5KInfinityFlow · 2.8KInfinityFlow · 2.8KInfinityFlow · 3.3KLangflow · 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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Free
Starting price
Free
Free
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Free
Free tier
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Free trial
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API access
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Plans
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Capabilities input → output
Input
DataText
Text
CodeDocuments
Data
Output
Data
Apps
Apps
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
9
5
3
Developer tools
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Agents
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Agent creation
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LLM development
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Vector indexes
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No-code
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Vector databases
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Chatbots
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Development
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PostgreSQL assistance
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Workflows
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APIs
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Agent memory
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Embeds
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
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.