Amazon Lex vs Haystack vs LangChain vs Splutter AI

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

Your tool
Amazon Lex
vs
Competitor 1
Haystack
Competitor 2
LangChain
Competitor 3
Splutter AI
Compare
4 tools · best value per row highlighted
Your tool Amazon Lex
aws.amazon.com
Amazon Lex is a managed AWS service for adding conversational interfaces to applications through voice and text.
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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
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Splutter AI
splutter.ai
Businesses drowning in support tickets or losing leads after hours need Splutter AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
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3.4Mvisits/mo
639visits/mo
MoM change
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▲ 0.7%
▲ 18.8%
6-month growth
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+21.0%
-86.0%
Global rank web
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#13,384
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Avg. last 3 months
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3.3M
470
Bounce rate lower is better
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42%
32%
Pages / visit
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6.2
1.1
Visit duration
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5m 29s
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Traffic sources
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● Direct 73% · ● Referral 24%
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Amazon LexHaystackLangChainSplutter AI
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MSplutter AI · 5KSplutter AI · 1.2KSplutter AI · 4.3KSplutter AI · 3.4KSplutter AI · 4.6KSplutter AI · 3.2KSplutter AI · 238Splutter AI · 234Splutter AI · 538Splutter AI · 6391001K10K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MSplutter AI · 5KSplutter AI · 1.2KSplutter AI · 4.3KSplutter AI · 3.4KSplutter AI · 4.6KSplutter AI · 3.2KSplutter AI · 238Splutter AI · 234Splutter AI · 538Splutter AI · 639Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
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Freemium
Freemium
Starting price
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$39per month · free tier available
$6.99per month · free tier available
Free tier
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Free trial
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API access
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Plans
Pay-as-you-go $0.00075
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Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
AudioText
CodeDocuments
CodeText
AudioText
Output
Apps
Apps
Apps
AppsAudio
Skill level
Advanced
Advanced
Advanced
Beginner-friendly
Categories
Business & MarketingChatbots & CompanionsVoice & SpeechAI Call Center+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
7
6
13
Developer tools
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Agent creation
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Agents
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Chatbots
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LLM development
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Chatbot building
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Voice agents
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Customer support
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Chatbot integration
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Call center automation
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RAG
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APIs
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Chatbot testing
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Development
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Lead generation
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Voice assistance
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Agent memory
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Agent testing
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Call answering
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Chatbot personalization
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Chatbot prompts
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Customer support chatbot
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On WhatsApp telegram
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Sales chatbots
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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▲ 1
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Saves
0
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Reviews
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Prompts
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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.