Haystack vs Dify vs OpenAI Agents SDK vs Langflow

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

Your tool
Haystack
vs
Competitor 1
Dify
Competitor 2
OAOpenAI Agents SDK
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Remove
Competitor Dify
dify.ai
AI apps without code
Make main Remove
Competitor OAOpenAI Agents SDK
openai.github.io
The OpenAI Agents SDK is a Python package for building agentic applications with very few abstractions.
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
1Mvisits/mo
—
215.3Kvisits/mo
MoM change
—
▼ 16.6%
—
▼ 0.7%
6-month growth
—
-30.6%
—
-4.9%
Global rank web
—
#39,510
—
#217,191
Avg. last 3 months
—
1.1M
—
225.2K
Bounce rate lower is better
—
41%
—
44%
Pages / visit
—
4.4
—
2.2
Visit duration
—
6m 40s
—
1m 04s
Traffic sources
—
● Direct 84% · ● Referral 15%
—
● Direct 76% · ● Referral 24%
HaystackDifyOpenAI Agents SDKLangflow
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 · 215.3K100K1M10MDify · 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 · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
—
Freemium
Free
Free
Starting price
—
$590per month · free tier available
Free
Free
Free tier
–
Free trial
–
–
–
–
API access
–
Plans
—
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
—
—
Capabilities input → output
Input
CodeDocuments
DocumentsText
AudioCodeText
Text
Output
Apps
Apps
AppsAudio
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
2
9
2
9
Agent creation
Agents
No-code
–
–
Workflows
–
–
Chatbots
–
–
Developer tools
–
–
LLM development
–
–
Development
–
–
APIs
–
–
–
Productivity
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.