Vapi vs Chatbase vs Voiceflow vs Retell AI

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

Your tool
Vapi
vs
Competitor 1
Chatbase
Competitor 2
Voiceflow
Competitor 3
Retell AI
Compare
4 tools · best value per row highlighted
Your tool Vapi
vapi.ai
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
Remove
Competitor Chatbase
chatbase.co
Train chatbots on your content
Make main Remove
Competitor Voiceflow
voiceflow.com
Design conversations visually
Make main Remove
Competitor Retell AI
retellai.com
Retell AI is a voice agent platform for automating phone calls.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
402.2Kvisits/mo
385Kvisits/mo
—
MoM change
—
▲ 2.0%
▼ 5.8%
—
6-month growth
—
-12.4%
-35.3%
—
Global rank web
—
#84,220
#93,201
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Avg. last 3 months
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412.6K
407.5K
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Bounce rate lower is better
—
44%
38%
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Pages / visit
—
6.9
5.2
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Visit duration
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4m 34s
3m 07s
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Traffic sources
—
● Direct 81% · ● Referral 15%
● Direct 75% · ● Referral 24%
—
VapiChatbaseVoiceflowRetell AI
0150K300K450.1K600.1KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385K100K1MChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$29per month
$40per month · free tier available
Free tier
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Free tier
–
–
Free trial
API access
Plans
No Success Package FreeCore $29/moPro $999/moPremier Custom
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
—
Pay as you go CustomEnterprise Custom
Capabilities input → output
Input
AudioText
DocumentsTextWeb pages
DocumentsText
AudioText
Output
AppsAudio
AppsText
Apps
AppsAudio
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
10
13
10
Customer support
Voice agents
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Call center automation
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Agent creation
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Call agents
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Calls
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Call answering
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Customer support chatbot
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Agents
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Chatbot building
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Chatbots
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Customer calls
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No-code
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Website to chatbot
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APIs
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–
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Chatbot integration
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–
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Developer tools
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–
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Shopify customer support
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–
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Agent testing
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–
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Customer support automation
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–
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SMS marketing
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–
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Sales
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 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.