Proxon vs Skillier.ai

Proxon and Skillier.ai are both inference engines & infra tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Proxon

Proxon surfaces AI activity across teams into a single operating record: which tools and agents exist, who owns them, what they cost, and whether they're producing results. The attribution layer connects token spend to specific teams and workflows rather than burying it in an undifferentiated API bill. Adoption tracking lets leadership identify high-performing workflows and push them to teams still running ad hoc. The ceiling appears when you need deep integrations with proprietary internal tooling — the vendor page describes discovery and governance but does not detail connector coverage, so teams with niche or self-built stacks will need to validate fit before committing.

Skillier.ai

Skillier sits between you and your AI client, detecting what domain you're working in and loading the relevant skill — finance modeling, legal reasoning, DevOps runbooks — into the context without you leaving the interface. The Lite version is MIT-licensed and runs offline, which matters for air-gapped environments where cloud-dependent tooling is a non-starter. The routing model hands control back through an AskUserQuestion prompt, so you confirm the skill selection rather than having it decided for you. That model works cleanly for single-domain sessions. Blended workflows — writing copy while checking financial assumptions, for instance — require you to manually re-route between skills, and the seams show.

Attribute	Proxon	Skillier.ai
Pricing	Paid	Paid
Free trial	No	No
Open source	No	No
Has API	Yes	No
Self-hosted option	No	Yes
Platforms	Web	Claude Desktop, Claude Web, Claude Code CLI, OpenClaw
Pros	Single inventory of all AI tools, agents, and workflows across the organization, so leadership stops discovering production AI systems by accident during an incident or audit. Spend attribution down to the team, workflow, and model level, which means the monthly API bill becomes an actionable breakdown instead of a number nobody can explain. Built-in optimization signals that flag redundant model work and suggest caching or routing changes, so engineering doesn't need a separate cost analysis pass to find waste. Adoption trend tracking by team, which means high-performing workflows can be identified and pushed to underperforming teams rather than staying siloed with whoever built them first. API access for exporting governance and cost data, so Proxon can feed into existing dashboards or alerting pipelines rather than requiring a separate login for every stakeholder.	Offline skill access via the self-hostable Lite version, so air-gapped teams and low-connectivity environments can load domain expertise without a live API call — something cloud-only tools in this category cannot offer. Skill routing that triggers without leaving the chat interface, which means the context window you've built up in a session doesn't get abandoned every time you need to shift to a different domain. MIT-licensed Lite version with no paid tier required, so teams that need to audit, fork, or self-host the code have a legal path to do that without a procurement conversation. Explicit AskUserQuestion confirmation before a skill loads, so you stay in control of what gets injected into context — preventing the silent prompt stuffing that degrades output quality when auto-routing guesses wrong.
Cons	The vendor page does not enumerate which AI platforms, model providers, or agent frameworks Proxon connects to natively. Teams running self-built or niche tooling will find gaps in the discovery layer — activity that runs outside supported connectors stays invisible, which defeats the core premise of a complete inventory. No self-hosted deployment option is described. Organizations in regulated sectors where activity metadata cannot leave their own infrastructure hit a hard architectural wall here, and at that point the evaluation moves to purpose-built on-premises governance tools regardless of what Proxon offers. Policy enforcement and approval flows are listed as capabilities but the vendor page does not show the depth of the rules engine. Teams that need granular, conditional access controls — for example, blocking specific models for specific data classifications — will need to pressure-test whether Proxon's governance layer goes deep enough or whether they need a dedicated AI access control product alongside it.	Multi-domain sessions hit the routing model's friction ceiling fast: each skill switch requires a confirmation prompt, so a workflow that blends financial modeling with technical writing generates repeated interruptions — teams doing this regularly report falling back to manual context pasting because it's faster. No API surface is described, which means teams who want to embed skill routing inside a pipeline, a CI step, or any system outside Claude Desktop and Claude Web have no integration path — at that point they are looking at building their own context-injection layer or switching to a tool that exposes programmatic control. Scoped exclusively to Claude Desktop and Claude Web at time of review, so organizations standardized on other AI clients — GPT-4 via ChatGPT, Gemini, or internal models — get no benefit and need a different solution entirely.

Bottom line

Only Proxon exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between Proxon and Skillier.ai?

Proxon is Paid, while Skillier.ai is Paid. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Proxon better than Skillier.ai?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.