Dialogflow vs Stack AI vs Botpress vs Calldock

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

Your tool
Dialogflow
vs
Competitor 1
Stack AI
Competitor 2
Botpress
Competitor 3
Calldock
Compare
4 tools · best value per row highlighted
Your tool Dialogflow
cloud.google.com
Google's conversational AI
Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Botpress
botpress.com
Build AI chatbots for business
Make main Remove
Competitor Calldock
calldock.co
AI voice agents that actually answer business phone calls, handling everything from qualifying leads to booking appointments without human intervention
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
48Mvisits/mo
6.3Kvisits/mo
359.8Kvisits/mo
1.1Kvisits/mo
MoM change
▲ 1.9%
▼ 57.9%
▼ 5.1%
▼ 6.6%
6-month growth
+1.6%
-93.7%
-17.4%
+85.2%
Global rank web
#560
#1,700,092
#153,242
#15,565,535
Avg. last 3 months
48M
13.9K
371.2K
888
Bounce rate lower is better
35%
39%
51%
36%
Pages / visit
10.4
1.8
1.8
1.0
Visit duration
7m 47s
14s
33s
—
Traffic sources
● Direct 67% · ● Referral 29%
—
● Direct 86% · ● Referral 14%
—
DialogflowStack AIBotpressCalldock
013.2M26.5M39.7M52.9MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8KCalldock · 810Calldock · 1KCalldock · 614Calldock · 2.2KCalldock · 1.1KCalldock · 312Calldock · 1.2KCalldock · 1.1K1001K10K100K1M10M100MDialogflow · 44.3MDialogflow · 45.8MDialogflow · 47.8MDialogflow · 47.2MDialogflow · 52.9MDialogflow · 49.9MDialogflow · 48.8MDialogflow · 47.1MDialogflow · 48MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8KCalldock · 810Calldock · 1KCalldock · 614Calldock · 2.2KCalldock · 1.1KCalldock · 312Calldock · 1.2KCalldock · 1.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
Free tier
Free tier
Free tier
$49per month
Free tier
–
Free trial
–
–
API access
–
Plans
—
—
Botpress Pricing $25/mo
Hobby $49/moPro $129/moAgency $349/mo
Capabilities input → output
Input
AudioText
DataDocumentsText
DocumentsText
AudioText
Output
Apps
Apps
Apps
AudioText
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI Call CenterAI Chatbot+1 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Business & MarketingAI Call CenterAI Lead Generation
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
7
8
10
Agents
–
–
Chatbot building
–
–
Chatbots
–
–
No-code
–
–
Agent creation
–
–
Call agents
–
–
Call center automation
–
–
Customer support
–
–
Customer support chatbot
–
–
Chatbot integration
–
–
Call answering
–
–
–
Lead generation
–
–
–
Voice agents
–
–
–
Workflows
–
–
–
Appointments
–
–
–
Business automation
–
–
–
Calls
–
–
–
Customer calls
–
–
–
Customer leads
–
–
–
Process automation
–
–
–
Dental practice receptionist
–
–
–
Finance workflow automation
–
–
–
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
–
–
–
–

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.