Chatbase vs Microsoft Copilot Studio vs Rasa vs Stack AI

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

Your tool
Chatbase
vs
Competitor 1
Microsoft Copilot Studio
Competitor 2
Rasa
Competitor 3
Stack AI
Compare
4 tools · best value per row highlighted
Your tool Chatbase
chatbase.co
Train chatbots on your content
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Competitor Microsoft Copilot Studio
microsoft.com
Builders can add conversational chat or voice agents, give them autonomous capabilities such as planning and escalating work items, and connect them to business data through more than 1,500 pre-bui...
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Competitor Rasa
rasa.com
Rasa is an agent platform for product teams building customer-facing AI.
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Competitor Stack AI
stack-ai.com
Connect AI models visually
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Traffic estimated monthly website traffic
Monthly visits
402.2Kvisits/mo
—
111.5Kvisits/mo
6.3Kvisits/mo
MoM change
▲ 2.0%
—
▼ 3.2%
▼ 57.9%
6-month growth
-12.4%
—
-26.3%
-93.7%
Global rank web
#84,220
—
#375,963
#1,700,092
Avg. last 3 months
412.6K
—
117.3K
13.9K
Bounce rate lower is better
44%
—
41%
39%
Pages / visit
6.9
—
1.9
1.8
Visit duration
4m 34s
—
30s
14s
Traffic sources
● Direct 81% · ● Referral 15%
—
● Direct 78% · ● Referral 20%
—
ChatbaseMicrosoft Copilot StudioRasaStack AI
0147.7K295.3K443K590.6KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KStack 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 · 6.3K1K10K100K1MChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KStack 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 · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Freemium
Freemium
Starting price
$40per month · free tier available
$18per month
Free tier
Free tier
Free tier
–
Free trial
–
API access
–
Plans
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
Microsoft 365 Business Standard with Copilot $23.50/moMicrosoft 365 Copilot Business $18/moMicrosoft 365 Business Premium with Copilot $32/mo
Free Developer Edition CustomEnterprise Custom
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Capabilities input → output
Input
DocumentsTextWeb pages
DataDocumentsText
CodeText
DataDocumentsText
Output
AppsText
Apps
Apps
Apps
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
8
10
5
Agents
Agent creation
–
Chatbots
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No-code
–
Customer support
–
–
Chatbot building
–
–
Customer support chatbot
–
–
Workflows
–
–
Chatbot integration
–
–
Agent management
–
–
Agent testing
–
–
–
Chatbot testing
–
–
–
Shopify customer support
–
–
–
Voice agents
–
–
–
Finance workflow automation
–
–
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Sales
–
–
–
Voice chatting
–
–
–
Website to chatbot
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 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.