PlugThis vs Proxon (2026)
A side-by-side comparison of PlugThis and Proxon on pricing, features, and fit, so you can decide which is right for you.
Quick answer
PlugThis and Proxon are both strong choices, but they fit different needs. Choose PlugThis if you mainly need building a personal productivity extension to automate repetitive browser tasks — its edge is full source code ownership on every plan gives users complete control. Choose Proxon if you need auditing all ai applications in use across a large enterprise to identify shadow it risks — its edge is provides comprehensive visibility into both approved and unauthorized ai tool usage. PlugThis starts at $9.99/mo; Proxon starts at On request.
Features compared
- Manifest V3 Chrome extension generation from plain-English prompts
- Chat-based iteration to refine and update extension behavior
- Auto-generated Chrome Web Store assets including icons, screenshots, and listing copy
- Optional Supabase backend wiring for data persistence and user auth
- Automated discovery and inventory of all AI tools across an organization, including shadow AI
- Ownership assignment and policy binding per AI system
- Real-time spend tracking and budget attribution for each AI tool
- Centralized compliance and governance dashboard for IT and security teams
Pros & cons
- Full source code ownership on every plan gives users complete control
- Generates all Chrome Web Store publishing assets automatically, saving significant time
- Chat-based workflow makes iteration accessible to non-technical users
- No free tier means users must pay before testing the core product
- Some AI features may require providing your own API key, adding friction for beginners
- Provides comprehensive visibility into both approved and unauthorized AI tool usage
- Directly links AI tools to owners, policies, and costs for clear accountability
- Designed specifically for enterprise security and IT governance workflows
- Pricing is not publicly available, making it difficult to budget without a sales conversation
- May require significant onboarding effort to fully integrate with existing IT infrastructure
The verdict
Choose PlugThis if
you mainly need to building a personal productivity extension to automate repetitive browser tasks. Its edge: full source code ownership on every plan gives users complete control.
Choose Proxon if
you mainly need to auditing all ai applications in use across a large enterprise to identify shadow it risks. Its edge: provides comprehensive visibility into both approved and unauthorized ai tool usage.
Frequently asked questions
Is PlugThis better than Proxon?
Neither is universally better. PlugThis is stronger for building a personal productivity extension to automate repetitive browser tasks, with an edge in full source code ownership on every plan gives users complete control. Proxon is stronger for auditing all ai applications in use across a large enterprise to identify shadow it risks, with an edge in provides comprehensive visibility into both approved and unauthorized ai tool usage. Pick based on your main task.
Which is cheaper, PlugThis or Proxon?
PlugThis starts at $9.99/mo and Proxon starts at On request. Free tier: PlugThis — No free tier; Proxon — No public free tier.
What is PlugThis best for?
PlugThis is best for building a personal productivity extension to automate repetitive browser tasks, creating a custom content-blocking or page-modification extension without coding, generating a browser tool with a backend database connection using supabase.
What is Proxon best for?
Proxon is best for auditing all ai applications in use across a large enterprise to identify shadow it risks, enforcing ai usage policies and mapping each tool to a responsible owner, tracking and controlling ai-related software spend across business units.
Do PlugThis and Proxon have free plans?
PlugThis: No free tier. Proxon: No public free tier. Check each tool's pricing page for current limits, as plans change.