ctx vs Proxon (2026)
A side-by-side comparison of ctx and Proxon on pricing, features, and fit, so you can decide which is right for you.
Quick answer
ctx and Proxon are both strong choices, but they fit different needs. Choose ctx if you mainly need preparing accurate code context before prompting an ai coding assistant — its edge is completely free with no usage limits or paywalls. 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. ctx starts at Free; Proxon starts at On request.
Features compared
- Automated code context gathering from your project directories
- Command-line interface for fast, scriptable workflow integration
- Export and format context for use with popular AI assistants
- Open-source and self-hostable with full community transparency
- 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
- Completely free with no usage limits or paywalls
- Lightweight CLI tool that fits naturally into developer workflows
- Open-source with full code transparency and community contributions
- Requires comfort with the command line, which may not suit all developers
- No graphical interface or IDE plugin available out of the box
- 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 ctx if
you mainly need to preparing accurate code context before prompting an ai coding assistant. Its edge: completely free with no usage limits or paywalls.
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 ctx better than Proxon?
Neither is universally better. ctx is stronger for preparing accurate code context before prompting an ai coding assistant, with an edge in completely free with no usage limits or paywalls. 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, ctx or Proxon?
ctx starts at Free and Proxon starts at On request. Free tier: ctx — Fully free and open-source; Proxon — No public free tier.
What is ctx best for?
ctx is best for preparing accurate code context before prompting an ai coding assistant, debugging complex issues by feeding structured project context to ai, onboarding new team members by summarizing codebase structure with ai help.
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 ctx and Proxon have free plans?
ctx: Fully free and open-source. Proxon: No public free tier. Check each tool's pricing page for current limits, as plans change.