Dialogflow vs Splutter AI vs GPT Trainer 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
Splutter AI
Competitor 2
GPT Trainer
Competitor 3
Retell AI
Compare
4 tools · best value per row highlighted
Your tool Dialogflow
cloud.google.com
Google's conversational AI
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Competitor Splutter AI
splutter.ai
Businesses drowning in support tickets or losing leads after hours need Splutter AI
Make main Remove
Competitor GPT Trainer
gpt-trainer.com
Build AI agents that actually talk to customers without writing code
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
639visits/mo
15Kvisits/mo
—
MoM change
▲ 1.9%
▲ 18.8%
▼ 25.4%
—
6-month growth
+1.6%
-86.0%
-34.8%
—
Global rank web
#560
—
#1,494,515
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Avg. last 3 months
48M
470
20K
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Bounce rate lower is better
35%
32%
41%
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Pages / visit
10.4
1.1
1.4
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Visit duration
7m 47s
—
2s
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Traffic sources
● Direct 67% · ● Referral 29%
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—
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DialogflowSplutter AIGPT TrainerRetell AI
013.2M26.5M39.7M52.9MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MSplutter AI · 5KSplutter AI · 1.2KSplutter AI · 4.3KSplutter AI · 3.4KSplutter AI · 4.6KSplutter AI · 3.2KSplutter AI · 238Splutter AI · 234Splutter AI · 538Splutter AI · 639GPT Trainer · 20KGPT Trainer · 25.7KGPT Trainer · 23KGPT Trainer · 23KGPT Trainer · 16.1KGPT Trainer · 21.7KGPT Trainer · 24.9KGPT Trainer · 20.1KGPT Trainer · 15K1001K10K100K1M10M100MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MSplutter AI · 5KSplutter AI · 1.2KSplutter AI · 4.3KSplutter AI · 3.4KSplutter AI · 4.6KSplutter AI · 3.2KSplutter AI · 238Splutter AI · 234Splutter AI · 538Splutter AI · 639GPT Trainer · 20KGPT Trainer · 25.7KGPT Trainer · 23KGPT Trainer · 23KGPT Trainer · 16.1KGPT Trainer · 21.7KGPT Trainer · 24.9KGPT Trainer · 20.1KGPT Trainer · 15KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
Free tier
$6.99per month · free tier available
$150per month · free tier available
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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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Self-Serve $150/moScale $600/moEnterprise Custom
Pay as you go CustomEnterprise Custom
Capabilities input → output
Input
AudioText
AudioText
DocumentsText
AudioText
Output
Apps
AppsAudio
Apps
AppsAudio
Skill level
Advanced
Beginner-friendly
Intermediate
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+4 more
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
13
14
10
Call center automation
Customer support
Chatbot building
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Chatbots
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Call agents
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Chatbot integration
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Call answering
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Voice agents
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Agent creation
–
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Calls
–
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Lead generation
–
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Chatbot personalization
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Agents
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–
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CRM
–
–
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Chatbot testing
–
–
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Customer support chatbot
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–
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Voice chatting
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–
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Chatbot prompts
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–
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Customer calls
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–
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Customer support automation
–
–
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On WhatsApp telegram
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–
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SMS marketing
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–
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Sales chatbots
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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
▲ 1
▲ 0
▲ 0
▲ 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.