Voiceflow vs Amazon Lex vs Dialogflow vs Ada

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

Your tool
Voiceflow
vs
Competitor 1
Amazon Lex
Competitor 2
Dialogflow
Competitor 3
Ada
Compare
4 tools · best value per row highlighted
Your tool Voiceflow
voiceflow.com
Design conversations visually
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Competitor 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 Dialogflow
cloud.google.com
Google's conversational AI
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Competitor Ada
ada.cx
Ada provides agentic customer experience software: AI customer service agents that resolve inquiries, take actions and keep improving.
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Traffic estimated monthly website traffic
Monthly visits
385Kvisits/mo
—
48Mvisits/mo
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MoM change
▼ 5.8%
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▲ 1.9%
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6-month growth
-35.3%
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+1.6%
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Global rank web
#93,201
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#560
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Avg. last 3 months
407.5K
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48M
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Bounce rate lower is better
38%
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35%
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Pages / visit
5.2
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10.4
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Visit duration
3m 07s
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7m 47s
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Traffic sources
● Direct 75% · ● Referral 24%
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● Direct 67% · ● Referral 29%
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VoiceflowAmazon LexDialogflowAda
013.2M26.5M39.7M52.9MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48M100K1M10M100MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
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Starting price
Free tier
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Free tier
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Free tier
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Free trial
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–
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API access
Plans
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Pay-as-you-go $0.00075
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Capabilities input → output
Input
DocumentsText
AudioText
AudioText
AudioText
Output
Apps
Apps
Apps
AudioText
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsVoice & SpeechAI Call Center+3 more
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Business & MarketingAI Customer Service
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
13
10
7
6
Chatbots
Customer support
Chatbot building
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Customer support chatbot
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Call center automation
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Agents
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Voice agents
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Agent creation
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Call agents
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Chatbot integration
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Customer support automation
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APIs
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Calls
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Voice assistance
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Call answering
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–
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Customer service optimization
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Developer tools
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No-code
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Website to chatbot
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 1
▲ 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.