Dify vs Langflow vs illumi vs Haystack

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

Your tool
Dify
vs
Competitor 1
Langflow
Competitor 2
illumi
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool Dify
dify.ai
AI apps without code
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Competitor Langflow
langflow.org
Drag and drop AI
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Competitor illumi
illumi.one
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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
1Mvisits/mo
215.3Kvisits/mo
4.8Kvisits/mo
—
MoM change
▼ 16.6%
▼ 0.7%
▲ 13.4%
—
6-month growth
-30.6%
-4.9%
-37.4%
—
Global rank web
#39,510
#217,191
#3,948,892
—
Avg. last 3 months
1.1M
225.2K
4.7K
—
Bounce rate lower is better
41%
44%
34%
—
Pages / visit
4.4
2.2
2.1
—
Visit duration
6m 40s
1m 04s
47s
—
Traffic sources
● Direct 84% · ● Referral 15%
● Direct 76% · ● Referral 24%
—
—
DifyLangflowillumiHaystack
0368.2K736.4K1.1M1.5MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3Killumi · 3.9Killumi · 6.1Killumi · 5.9Killumi · 6.7Killumi · 7.7Killumi · 5.9Killumi · 6.9Killumi · 4.9Killumi · 4.2Killumi · 4.8K1K10K100K1M10MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3Killumi · 3.9Killumi · 6.1Killumi · 5.9Killumi · 6.7Killumi · 7.7Killumi · 5.9Killumi · 6.9Killumi · 4.9Killumi · 4.2Killumi · 4.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
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Starting price
$590per month · free tier available
Free
$12per month · free tier available
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Free tier
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Free trial
–
–
–
API access
–
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Plans
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
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Starter FreePro $12/moTeam CustomDesign Partner $0
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Capabilities input → output
Input
DocumentsText
Text
DocumentsText
CodeDocuments
Output
Apps
Apps
Text
Apps
Skill level
Intermediate
Advanced
Beginner-friendly
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Chatbots & CompanionsProductivity & OfficeAI ChatbotAI Mind Mapping
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
0
2
Agent creation
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Agents
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No-code
–
–
Workflows
–
–
Chatbots
–
–
Developer tools
–
–
LLM development
–
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Development
–
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APIs
–
–
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Productivity
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
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.