LangChain vs Langflow vs ChatBotKit vs Haystack

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

Your tool
LangChain
vs
Competitor 1
Langflow
Competitor 2
ChatBotKit
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Competitor 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
Make main 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
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
215.3Kvisits/mo
35.4Kvisits/mo
—
MoM change
▲ 0.7%
▼ 0.7%
▼ 12.0%
—
6-month growth
+21.0%
-4.9%
-20.6%
—
Global rank web
#13,384
#217,191
#829,241
—
Avg. last 3 months
3.3M
225.2K
42.7K
—
Bounce rate lower is better
42%
44%
40%
—
Pages / visit
6.2
2.2
1.8
—
Visit duration
5m 29s
1m 04s
10s
—
Traffic sources
● Direct 73% · ● Referral 24%
● Direct 76% · ● Referral 24%
—
—
LangChainLangflowChatBotKitHaystack
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KChatBotKit · 37.5KChatBotKit · 41.5KChatBotKit · 42.7KChatBotKit · 34.7KChatBotKit · 44.6KChatBotKit · 77.7KChatBotKit · 58.9KChatBotKit · 52.3KChatBotKit · 40.2KChatBotKit · 35.4K10K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KChatBotKit · 37.5KChatBotKit · 41.5KChatBotKit · 42.7KChatBotKit · 34.7KChatBotKit · 44.6KChatBotKit · 77.7KChatBotKit · 58.9KChatBotKit · 52.3KChatBotKit · 40.2KChatBotKit · 35.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
—
Starting price
$39per month · free tier available
Free
$25per month · free tier available
—
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
Developer FreePlus $39/moEnterprise Custom/mo
—
Basic $25/moPro $65/moScale $365/moEnterprise Custom
—
Capabilities input → output
Input
CodeText
Text
DocumentsTextWeb pages
CodeDocuments
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
9
7
5
Agents
Agent creation
LLM development
–
Developer tools
–
Chatbots
–
–
Development
–
–
No-code
–
–
–
Chatbot building
–
–
–
Customer support
–
–
–
Workflows
–
–
–
APIs
–
–
–
Agent memory
–
–
–
Agent testing
–
–
–
Discord bots
–
–
–
On WhatsApp telegram
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 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.