Stack AI vs Flowise vs Langdock vs Langflow

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

Your tool
Stack AI
vs
Competitor 1
Flowise
Competitor 2
LLangdock
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor Flowise
flowiseai.com
No-code AI workflows
Make main Remove
Competitor LLangdock
langdock.com
Langdock is an AI adoption platform that puts chat, workflow automation, custom agents, integrations and an API in one workspace for an entire company.
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
168.3Kvisits/mo
—
215.3Kvisits/mo
MoM change
▼ 57.9%
▼ 27.6%
—
▼ 0.7%
6-month growth
-93.7%
-14.1%
—
-4.9%
Global rank web
#1,700,092
#239,649
—
#217,191
Avg. last 3 months
13.9K
203.8K
—
225.2K
Bounce rate lower is better
39%
43%
—
44%
Pages / visit
1.8
2.8
—
2.2
Visit duration
14s
1m 23s
—
1m 04s
Traffic sources
—
● Direct 79% · ● Referral 19%
—
● Direct 76% · ● Referral 24%
Stack AIFlowiseLangdockLangflow
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 · 6.3KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1MStack 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 · 6.3KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
Free tier
$35per month · free tier available
€25per month
Free
Free tier
–
Free trial
–
–
API access
Plans
—
Free FreeStarter $35/moPro $65/mo
Trial FreeBusiness €25/moEnterprise CustomWorkflows Business add-on €539/mo+1 more
—
Capabilities input → output
Input
DataDocumentsText
DocumentsText
CodeDocumentsText
Text
Output
Apps
Apps
CodeText
Apps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Chatbots & CompanionsProductivity & OfficeAI AgentAI Chatbot+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
5
10
4
9
Agents
Workflows
Agent creation
No-code
–
Chatbots
–
Development
–
–
Agent collaboration
–
–
–
Chatbot building
–
–
–
Developer tools
–
–
–
LLM development
–
–
–
APIs
–
–
–
Chatbot integration
–
–
–
Finance workflow automation
–
–
–
Workflow deployment
–
–
–
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
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–
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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.