Silvanexum · Office #63,415

What it is

Calls itself “spend-control plane”.

• Calls itself: spend-control plane

“The spend-control plane for AI agents”

Where it puts itself

Its one line of difference: “Spend attributed per agent, customer, and model”

“The usual On Silvanexum Cost One blended bill, no idea which agent burned it Spend attributed per agent, customer, and model”

What it costs

Monthly subscription. A free tier, free forever. Has an enterprise plan. Sales on request. Prices quoted: $0/month, $499/month, $99/month.

• Monthly: yes
• Commission: no
• Free plan: free forever
• Price: $0/month · $499/month · $99/month
• Enterprise plan: yes
• Contact sales: yes

“$0 forever”

“$499 / month flat”

“$99 / month flat”

Who it sells to

Sells to developers. Built for teams. Available in 2 languages.

• Sells to: developers
• Company size: teams
• Languages: Python · TypeScript

“Published where developers already are.”

“…built for fleets of agents.”

How it runs

A browser extension. Hosted in the cloud. Distributed through the PyPI and npm. Offers an API. AI is the core of the product. You can bring your own API key.

• Kind: extension
• Runs where: cloud / hosted
• Distributed via: PyPI · npm
• API: yes
• AI role: core to the product
• Bring your own key: yes

“SDKs on npm and PyPI, an MCP server listed across MCP directories, and an editor extension for VS Code, Cursor and Windsurf.”

“Plug in by swapping one base URL, or use SDK-only mode so prompts and keys never leave your servers.”

What it works with

Plugin for Cursor and VS Code.

• Plugin for: Cursor · VS Code

“…an editor extension for VS Code, Cursor and Windsurf.”

What it offers as proof

In beta. Claims “~10K”. Compliance: AES-256-GCM. Backed by NVIDIA Inception. Try it without signing up. Publishes docs and a blog.

• Stage: beta
• Number claimed: ~10K
• Compliance: AES-256-GCM
• Backer: NVIDIA Inception
• Instant signup: yes
• Trial asks for: nothing

“Limits are soft during beta”

“Start free”