Stack AI vs Haystack vs Langflow vs Cloudgeni

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

Your tool
Stack AI
vs
Competitor 1
Haystack
Competitor 2
Langflow
Competitor 3
Cloudgeni
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Competitor Cloudgeni
cloudgeni.ai
Cloudgeni is an agentic AIOps service for cloud infrastructure.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
215.3Kvisits/mo
933visits/mo
MoM change
▼ 57.9%
—
▼ 0.7%
▼ 23.2%
6-month growth
-93.7%
—
-4.9%
—
Global rank web
#1,700,092
—
#217,191
#13,519,090
Avg. last 3 months
13.9K
—
225.2K
843
Bounce rate lower is better
39%
—
44%
33%
Pages / visit
1.8
—
2.2
1.7
Visit duration
14s
—
1m 04s
27s
Traffic sources
—
—
● Direct 76% · ● Referral 24%
—
Stack AIHaystackLangflowCloudgeni
073.8K147.7K221.5K295.3KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KCloudgeni · 1KCloudgeni · 1.3KCloudgeni · 381Cloudgeni · 1.2KCloudgeni · 9331001K10K100K1MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KCloudgeni · 1KCloudgeni · 1.3KCloudgeni · 381Cloudgeni · 1.2KCloudgeni · 933Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Free
Paid
Starting price
Free tier
—
Free
$449per month
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
—
—
—
—
Capabilities input → output
Input
DataDocumentsText
CodeDocuments
Text
CodeDataText
Output
Apps
Apps
Apps
Code
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
9
1
Agents
–
Agent creation
–
No-code
–
–
LLM development
–
–
Workflows
–
–
Developer tools
–
–
Chatbots
–
–
–
Development
–
–
–
APIs
–
–
–
Agent memory
–
–
–
Finance workflow automation
–
–
–
Infrastructure monitoring
–
–
–
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
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.