Stack AI vs Langflow vs Suppa vs Activepieces

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

Your tool
Stack AI
vs
Competitor 1
Langflow
Competitor 2
Suppa
Competitor 3
Activepieces
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Competitor Suppa
suppa.ai
Support teams buried in repetitive questions need automation without keeping a developer on standby
Make main Remove
Competitor Activepieces
activepieces.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
215.3Kvisits/mo
1.8Kvisits/mo
221.7Kvisits/mo
MoM change
▼ 57.9%
▼ 0.7%
▲ 1,085.8%
▲ 1.8%
6-month growth
-93.7%
-4.9%
—
-10.0%
Global rank web
#1,700,092
#217,191
—
#174,361
Avg. last 3 months
13.9K
225.2K
634
226.6K
Bounce rate lower is better
39%
44%
45%
39%
Pages / visit
1.8
2.2
1.0
3.8
Visit duration
14s
1m 04s
—
2m 39s
Traffic sources
—
● Direct 76% · ● Referral 24%
● Search 41% · ● Direct 39%
● Direct 74% · ● Referral 24%
Stack AILangflowSuppaActivepieces
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 · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KSuppa · 552Suppa · 1.7KSuppa · 535Suppa · 148Suppa · 1.8KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7K1001K10K100K1MStack 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 · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KSuppa · 552Suppa · 1.7KSuppa · 535Suppa · 148Suppa · 1.8KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Free Trial
Freemium
Starting price
Free tier
Free
$27per month
$20per month · free tier available
Free tier
–
Free trial
–
–
API access
–
Plans
—
—
Starter $27/moPro $57/moBusiness $137/mo
Free FreePlus $20/moTeam $200/mo
Capabilities input → output
Input
DataDocumentsText
Text
Text
Text
Output
Apps
Apps
Apps
Apps
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service
Productivity & OfficeAI AgentAI Workflow
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
9
8
4
No-code
Agents
–
Workflows
–
Agent creation
–
Chatbots
–
–
Business automation
–
–
–
Chatbot building
–
–
–
Chatbot integration
–
–
–
Customer support
–
–
–
Customer support chatbot
–
–
–
Developer tools
–
–
–
Development
–
–
–
LLM development
–
–
–
On WhatsApp telegram
–
–
–
Process automation
–
–
–
APIs
–
–
–
Finance workflow automation
–
–
–
Sales chatbots
–
–
–
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.