Dialogflow vs Voiceflow vs Retell AI

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

Your tool
Dialogflow
vs
Competitor 1
Voiceflow
Competitor 2
Retell AI
Competitor 3
Suggested competitors for Dialogflow: Amazon Lex85% Botpress85% Kore.ai80% BlandAI78% Monobot74% Landbot72% Chatbase72% Vapi72%
Compare
3 tools · best value per row highlighted
Your tool Dialogflow
cloud.google.com
Google's conversational AI
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
48Mvisits/mo
385Kvisits/mo
—
MoM change
▲ 1.9%
▼ 5.8%
—
6-month growth
+1.6%
-35.3%
—
Global rank web
#560
#93,201
—
Avg. last 3 months
48M
407.5K
—
Bounce rate lower is better
35%
38%
—
Pages / visit
10.4
5.2
—
Visit duration
7m 47s
3m 07s
—
Traffic sources
● Direct 67% · ● Referral 29%
● Direct 75% · ● Referral 24%
—
DialogflowVoiceflowRetell AI
013.2M26.5M39.7M52.9MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385K100K1M10M100MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Starting price
Free tier
Free tier
—
Free tier
–
Free trial
–
API access
Plans
—
—
Pay as you go CustomEnterprise Custom
Capabilities input → output
Input
AudioText
DocumentsText
AudioText
Output
Apps
Apps
AppsAudio
Skill level
Advanced
Intermediate
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+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
7
13
2
Call agents
Voice agents
–
Chatbot building
–
Chatbots
–
Customer support
–
Customer support chatbot
–
Call center automation
–
Agents
–
–
Agent creation
–
–
Calls
–
–
Call answering
–
–
Chatbot integration
–
–
No-code
–
–
Website to chatbot
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 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.