Stack AI vs GitHub Copilot vs OpenAI Codex CLI 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
GitHub Copilot
Competitor 2
OpenAI Codex CLI
Competitor 3
Pipefy
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Pipefy
pipefy.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
637.9Mvisits/mo
—
2.7Mvisits/mo
MoM change
▼ 57.9%
▲ 3.7%
—
▲ 13.8%
6-month growth
-93.7%
+19.3%
—
+18.7%
Global rank web
#1,700,092
#49
—
#17,377
Avg. last 3 months
13.9K
629.7M
—
2.6M
Bounce rate lower is better
39%
36%
—
45%
Pages / visit
1.8
5.9
—
7.4
Visit duration
14s
6m 26s
—
9m 54s
Traffic sources
—
● Direct 83% · ● Referral 15%
—
● Direct 80% · ● Mail 13%
Stack AIGitHub CopilotOpenAI Codex CLIPipefy
0159.5M318.9M478.4M637.9MStack 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 · 6.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MPipefy · 2.1MPipefy · 2.2MPipefy · 2.4MPipefy · 2.3MPipefy · 2.9MPipefy · 2.4MPipefy · 2.6MPipefy · 2.4MPipefy · 2.7M1K10K100K1M10M100M1BStack 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 · 6.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MPipefy · 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
$4per month · free tier available
—
Free tier
Free tier
–
Free trial
–
–
API access
–
–
–
Plans
—
Free FreeTeam $4/moEnterprise $21/mo
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Starter FreeBusiness CustomEnterprise Custom
Capabilities input → output
Input
DataDocumentsText
CodeText
CodeImagesText
DataText
Output
Apps
Code
Code
Apps
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
9
4
4
Agents
Coding
–
–
No-code
–
–
Workflows
–
–
Agent creation
–
–
Terminal
–
–
Code autocompletion
–
–
–
Business automation
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Process automation
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Debugging
–
–
–
Developer tools
–
–
–
Finance workflow automation
–
–
–
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
2
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.