Langflow vs Chatbase vs ChatNode vs Stack AI

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

Your tool
Langflow
vs
Competitor 1
Chatbase
Competitor 2
ChatNode
Competitor 3
Stack AI
Compare
4 tools · best value per row highlighted
Your tool Langflow
langflow.org
Drag and drop AI
Remove
Competitor Chatbase
chatbase.co
Train chatbots on your content
Make main Remove
Competitor ChatNode
chatnode.ai
ChatNode builds AI customer service agents that handle support queries and execute actions through API calls
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
215.3Kvisits/mo
402.2Kvisits/mo
7.9Kvisits/mo
6.3Kvisits/mo
MoM change
▼ 0.7%
▲ 2.0%
▼ 56.0%
▼ 57.9%
6-month growth
-4.9%
-12.4%
-13.9%
-93.7%
Global rank web
#217,191
#84,220
#1,061,283
#1,700,092
Avg. last 3 months
225.2K
412.6K
12.2K
13.9K
Bounce rate lower is better
44%
44%
39%
39%
Pages / visit
2.2
6.9
4.9
1.8
Visit duration
1m 04s
4m 34s
2m 20s
14s
Traffic sources
● Direct 76% · ● Referral 24%
● Direct 81% · ● Referral 15%
● Direct 97% · ● Mail 3%
—
LangflowChatbaseChatNodeStack AI
0147.7K295.3K443K590.6KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KChatNode · 11.7KChatNode · 6.7KChatNode · 10KChatNode · 9.2KChatNode · 4.6KChatNode · 10.4KChatNode · 10.6KChatNode · 18KChatNode · 7.9KStack 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 · 6.3K1K10K100K1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KChatNode · 11.7KChatNode · 6.7KChatNode · 10KChatNode · 9.2KChatNode · 4.6KChatNode · 10.4KChatNode · 10.6KChatNode · 18KChatNode · 7.9KStack 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 · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Free Trial
Freemium
Starting price
Free
$40per month · free tier available
$35per month
Free tier
Free tier
–
Free trial
–
API access
Plans
—
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
Lite $35/moStandard $89/moScale $377/moEnterprise Custom
—
Capabilities input → output
Input
Text
DocumentsTextWeb pages
DocumentsTextWeb pages
DataDocumentsText
Output
Apps
AppsText
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
10
9
7
Agents
No-code
–
Chatbots
–
Customer support
–
–
Customer support chatbot
–
–
Workflows
–
–
Agent creation
–
–
Chatbot building
–
–
Chatbot integration
–
–
Website to chatbot
–
–
Business automation
–
–
–
Customer support automation
–
–
–
Developer tools
–
–
–
Development
–
–
–
Knowledge bases
–
–
–
LLM development
–
–
–
Process automation
–
–
–
Shopify customer support
–
–
–
APIs
–
–
–
Finance workflow automation
–
–
–
Sales
–
–
–
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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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.