pillar
The premium Open Source alternative to Pendo
🎯 Best for:SaaS companies wanting to embed AI-driven automation into their UI.
What is pillar?
An open-source alternative to Pendo that executes browser-side actions via LLMs. It uses a client-side agent to interact with the DOM and automate user tasks.
Tech Stack
PythonAI, ML & Data
Why pillar?
- • Direct DOM interaction
- • Privacy-focused
- • Extensible widget
Limitations
- • Requires LLM API keys
- • Potential DOM conflicts
- • Initial prompt tuning
3/5/2026
Last Update
4
Forks
0
Issues
AGPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to pillar instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Pendo)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%