Stack AI vs Chatbase vs Lambda vs Pipefy

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

Your tool
Stack AI
vs
Competitor 1
Chatbase
Competitor 2
Lambda
Competitor 3
Pipefy
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor Chatbase
chatbase.co
Train chatbots on your content
Make main Remove
Competitor Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
Make main Remove
Competitor Pipefy
pipefy.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
402.2Kvisits/mo
—
2.7Mvisits/mo
MoM change
▼ 57.9%
▲ 2.0%
—
▲ 13.8%
6-month growth
-93.7%
-12.4%
—
+18.7%
Global rank web
#1,700,092
#84,220
—
#17,377
Avg. last 3 months
13.9K
412.6K
—
2.6M
Bounce rate lower is better
39%
44%
—
45%
Pages / visit
1.8
6.9
—
7.4
Visit duration
14s
4m 34s
—
9m 54s
Traffic sources
—
● Direct 81% · ● Referral 15%
—
● Direct 80% · ● Mail 13%
Stack AIChatbaseLambdaPipefy
0726.4K1.5M2.2M2.9MStack 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 · 6.3KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7M1K10K100K1M10MStack 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 · 6.3KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
Free tier
$40per month · free tier available
—
Free tier
Free tier
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Free trial
–
–
API access
–
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Plans
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Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
Starter FreeBusiness CustomEnterprise Custom
Capabilities input → output
Input
DataDocumentsText
DocumentsTextWeb pages
CodeData
DataText
Output
Apps
AppsText
Apps
Apps
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
10
3
4
No-code
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Agents
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Workflows
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Agent creation
–
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Chatbot building
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–
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Chatbots
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–
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Customer support
–
–
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Customer support chatbot
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–
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GPU infrastructure
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–
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Business automation
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–
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Chatbot integration
–
–
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Process automation
–
–
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Shopify customer support
–
–
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Developer tools
–
–
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Finance workflow automation
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–
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Model training
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–
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Sales
–
–
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Website to chatbot
–
–
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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.