Stack AI vs Intelligent Internet vs Activepieces vs Langflow

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

Your tool
Stack AI
vs
Competitor 1
Intelligent Internet
Competitor 2
Activepieces
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor Intelligent Internet
ii.inc
The II-Thought dataset contains over 340,000 reasoning problems
Make main Remove
Competitor Activepieces
activepieces.com
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
53Kvisits/mo
221.7Kvisits/mo
215.3Kvisits/mo
MoM change
▼ 57.9%
▼ 4.1%
▲ 1.8%
▼ 0.7%
6-month growth
-93.7%
+16.9%
-10.0%
-4.9%
Global rank web
#1,700,092
#587,627
#174,361
#217,191
Avg. last 3 months
13.9K
51.7K
226.6K
225.2K
Bounce rate lower is better
39%
36%
39%
44%
Pages / visit
1.8
2.7
3.8
2.2
Visit duration
14s
2m 28s
2m 39s
1m 04s
Traffic sources
—
● Direct 54% · ● Search 25%
● Direct 74% · ● Referral 24%
● Direct 76% · ● Referral 24%
Stack AIIntelligent InternetActivepiecesLangflow
073.8K147.7K221.5K295.3KStack 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 · 6.3KIntelligent Internet · 45.4KIntelligent Internet · 49.8KIntelligent Internet · 46.3KIntelligent Internet · 46.9KIntelligent Internet · 55.3KIntelligent Internet · 53KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1MStack 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 · 6.3KIntelligent Internet · 45.4KIntelligent Internet · 49.8KIntelligent Internet · 46.3KIntelligent Internet · 46.9KIntelligent Internet · 55.3KIntelligent Internet · 53KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
Free tier
—
$20per month · free tier available
Free
Free tier
–
Free trial
–
–
–
API access
–
–
Plans
—
—
Free FreePlus $20/moTeam $200/mo
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Capabilities input → output
Input
DataDocumentsText
Text
Text
Text
Output
Apps
CodeText
Apps
Apps
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Lifestyle & EntertainmentProductivity & OfficeAI AgentAI Robot
Productivity & OfficeAI AgentAI Workflow
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
3
4
9
Agents
No-code
–
Workflows
–
Agent creation
–
Business automation
–
–
–
Chatbots
–
–
–
Developer tools
–
–
–
Development
–
–
–
LLM development
–
–
–
Process automation
–
–
–
APIs
–
–
–
Finance workflow automation
–
–
–
Large language models
–
–
–
Research
–
–
–
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
–
–
–
–

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.