Stack AI vs ChatNode vs Openwork 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
ChatNode
Competitor 2
Openwork
Competitor 3
Pipefy
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor ChatNode
chatnode.ai
ChatNode builds AI customer service agents that handle support queries and execute actions through API calls
Make main Remove
Competitor Openwork
accomplish.ai
Open-source AI agent for Mac automation
Make main Remove
Competitor Pipefy
pipefy.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
7.9Kvisits/mo
11Kvisits/mo
2.7Mvisits/mo
MoM change
▼ 57.9%
▼ 56.0%
▼ 22.4%
▲ 13.8%
6-month growth
-93.7%
-13.9%
-72.8%
+18.7%
Global rank web
#1,700,092
#1,061,283
#2,166,329
#17,377
Avg. last 3 months
13.9K
12.2K
18.5K
2.6M
Bounce rate lower is better
39%
39%
42%
45%
Pages / visit
1.8
4.9
1.6
7.4
Visit duration
14s
2m 20s
12s
9m 54s
Traffic sources
—
● Direct 97% · ● Mail 3%
—
● Direct 80% · ● Mail 13%
Stack AIChatNodeOpenworkPipefy
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 · 6.3KChatNode · 11.7KChatNode · 6.7KChatNode · 10KChatNode · 9.2KChatNode · 4.6KChatNode · 10.4KChatNode · 10.6KChatNode · 18KChatNode · 7.9KOpenwork · 10.1KOpenwork · 40.5KOpenwork · 137.9KOpenwork · 44.7KOpenwork · 30.2KOpenwork · 14.2KOpenwork · 11KPipefy · 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 · 6.3KChatNode · 11.7KChatNode · 6.7KChatNode · 10KChatNode · 9.2KChatNode · 4.6KChatNode · 10.4KChatNode · 10.6KChatNode · 18KChatNode · 7.9KOpenwork · 10.1KOpenwork · 40.5KOpenwork · 137.9KOpenwork · 44.7KOpenwork · 30.2KOpenwork · 14.2KOpenwork · 11KPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Freemium
Freemium
Starting price
Free tier
$35per month
$16per month · free tier available
Free tier
Free tier
–
Free trial
–
–
API access
–
–
Plans
—
Lite $35/moStandard $89/moScale $377/moEnterprise Custom
—
Starter FreeBusiness CustomEnterprise Custom
Capabilities input → output
Input
DataDocumentsText
DocumentsTextWeb pages
DocumentsText
DataText
Output
Apps
Apps
DocumentsText
Apps
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Productivity & OfficeAI Agent
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
9
8
4
Agents
No-code
–
–
Workflows
–
–
Agent creation
–
–
Customer support
–
–
–
Customer support chatbot
–
–
–
Document creation
–
–
–
File organization
–
–
–
macOS task automation
–
–
–
Bulk file renaming
–
–
–
Business automation
–
–
–
Chatbots
–
–
–
Customer support automation
–
–
–
Document management
–
–
–
Document organization
–
–
–
Knowledge bases
–
–
–
Process automation
–
–
–
Website to chatbot
–
–
–
Chatbot building
–
–
–
Chatbot integration
–
–
–
Finance workflow automation
–
–
–
Summarizing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
1
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.