ChatBotKit vs Langflow vs Stack AI vs LangChain

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

Your tool
ChatBotKit
vs
Competitor 1
Langflow
Competitor 2
Stack AI
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool ChatBotKit
chatbotkit.com
ChatBotKit deploys your bot to WhatsApp and lets you spin up a custom agent with file-based task management and branded widgets
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 LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
35.4Kvisits/mo
215.3Kvisits/mo
6.3Kvisits/mo
3.4Mvisits/mo
MoM change
▼ 12.0%
▼ 0.7%
▼ 57.9%
▲ 0.7%
6-month growth
-20.6%
-4.9%
-93.7%
+21.0%
Global rank web
#829,241
#217,191
#1,700,092
#13,384
Avg. last 3 months
42.7K
225.2K
13.9K
3.3M
Bounce rate lower is better
40%
44%
39%
42%
Pages / visit
1.8
2.2
1.8
6.2
Visit duration
10s
1m 04s
14s
5m 29s
Traffic sources
—
● Direct 76% · ● Referral 24%
—
● Direct 73% · ● Referral 24%
ChatBotKitLangflowStack AILangChain
0850.7K1.7M2.6M3.4MChatBotKit · 37.5KChatBotKit · 41.5KChatBotKit · 42.7KChatBotKit · 34.7KChatBotKit · 44.6KChatBotKit · 77.7KChatBotKit · 58.9KChatBotKit · 52.3KChatBotKit · 40.2KChatBotKit · 35.4KLangflow · 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 · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MChatBotKit · 37.5KChatBotKit · 41.5KChatBotKit · 42.7KChatBotKit · 34.7KChatBotKit · 44.6KChatBotKit · 77.7KChatBotKit · 58.9KChatBotKit · 52.3KChatBotKit · 40.2KChatBotKit · 35.4KLangflow · 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 · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$25per month · free tier available
Free
Free tier
$39per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
Basic $25/moPro $65/moScale $365/moEnterprise Custom
—
—
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
DocumentsTextWeb pages
Text
DataDocumentsText
CodeText
Output
Apps
Apps
Apps
Apps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
9
5
6
Agents
Agent creation
No-code
–
–
LLM development
–
–
Workflows
–
–
Chatbots
–
–
Developer tools
–
–
Development
–
–
Chatbot building
–
–
–
Customer support
–
–
–
APIs
–
–
–
Agent testing
–
–
–
Discord bots
–
–
–
Finance workflow automation
–
–
–
On WhatsApp telegram
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.