Chatbase vs Langflow vs Stack AI vs FastBots

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

Your tool
Chatbase
vs
Competitor 1
Langflow
Competitor 2
Stack AI
Competitor 3
FastBots
Compare
4 tools · best value per row highlighted
Your tool Chatbase
chatbase.co
Train chatbots on your content
Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor FastBots
fastbots.ai
FastBots is a no-code platform for building AI-powered chatbots trained on your own business data
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
402.2Kvisits/mo
215.3Kvisits/mo
6.3Kvisits/mo
110.6Kvisits/mo
MoM change
▲ 2.0%
▼ 0.7%
▼ 57.9%
▲ 6.8%
6-month growth
-12.4%
-4.9%
-93.7%
+13.2%
Global rank web
#84,220
#217,191
#1,700,092
#400,314
Avg. last 3 months
412.6K
225.2K
13.9K
101.3K
Bounce rate lower is better
44%
44%
39%
39%
Pages / visit
6.9
2.2
1.8
1.8
Visit duration
4m 34s
1m 04s
14s
7s
Traffic sources
● Direct 81% · ● Referral 15%
● Direct 76% · ● Referral 24%
—
● Direct 77% · ● Referral 18%
ChatbaseLangflowStack AIFastBots
0147.7K295.3K443K590.6KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3KFastBots · 140.5KFastBots · 136.4KFastBots · 156.8KFastBots · 130.4KFastBots · 97.7KFastBots · 79.1KFastBots · 68KFastBots · 89.9KFastBots · 103.5KFastBots · 110.6K1K10K100K1MChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3KFastBots · 140.5KFastBots · 136.4KFastBots · 156.8KFastBots · 130.4KFastBots · 97.7KFastBots · 79.1KFastBots · 68KFastBots · 89.9KFastBots · 103.5KFastBots · 110.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$40per month · free tier available
Free
Free tier
$33per month
Free tier
–
Free trial
–
API access
–
Plans
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
—
—
Essential $33/moBusiness $75/moPremium $165/moReseller $333/mo
Capabilities input → output
Input
DocumentsTextWeb pages
Text
DataDocumentsText
DataDocumentsWeb pages
Output
AppsText
Apps
Apps
Apps
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
9
5
9
Agents
–
Chatbots
–
No-code
–
Chatbot building
–
–
Customer support
–
–
Customer support chatbot
–
–
Workflows
–
–
Agent creation
–
–
Chatbot integration
–
–
Website to chatbot
–
–
Developer tools
–
–
–
Development
–
–
–
Knowledge-driven chatting
–
–
–
LLM development
–
–
–
Lead generation
–
–
–
Shopify customer support
–
–
–
APIs
–
–
–
Finance workflow automation
–
–
–
Sales
–
–
–
Sales chatbots
–
–
–
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.