Retell AI vs Dialogflow vs Vapi

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

Your tool
Retell AI
vs
Competitor 1
Dialogflow
Competitor 2
Vapi
Competitor 3
Suggested competitors for Retell AI: CloudTalk | AI Voice Agents94% BlandAI92% ElevenLabs Conversational AI88% Voiceflow87% Synthflow87% VVoicePod86% Regal80% EchoCall80%
Compare
3 tools · best value per row highlighted
Your tool Retell AI
retellai.com
Retell AI is a voice agent platform for automating phone calls.
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Competitor Dialogflow
cloud.google.com
Google's conversational AI
Make main Remove
Competitor Vapi
vapi.ai
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
48Mvisits/mo
—
MoM change
—
▲ 1.9%
—
6-month growth
—
+1.6%
—
Global rank web
—
#560
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Avg. last 3 months
—
48M
—
Bounce rate lower is better
—
35%
—
Pages / visit
—
10.4
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Visit duration
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7m 47s
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Traffic sources
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● Direct 67% · ● Referral 29%
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Retell AIDialogflowVapi
013.2M26.5M39.7M52.9MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48M10M100MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Freemium
Freemium
Starting price
—
Free tier
$29per month
Free tier
–
–
Free trial
–
API access
Plans
Pay as you go CustomEnterprise Custom
—
No Success Package FreeCore $29/moPro $999/moPremier Custom
Capabilities input → output
Input
AudioText
AudioText
AudioText
Output
AppsAudio
Apps
AppsAudio
Skill level
Intermediate
Advanced
Advanced
Categories
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
7
2
Call agents
Voice agents
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Chatbot building
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–
Chatbots
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–
Call center automation
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–
Customer support
–
–
Customer support chatbot
–
–
Chatbot integration
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.