ProxAI vs Vizhi
Comprehensive feature analysis, ratings breakdown, platform compatibility, and community review comparison.
ProxAI
Hard budget caps for LLM APIs — one base_url change
Detailed Feature Comparison Matrix
Compare Other Tools| Dimension | ProxAI |  Vizhi |
|---|---|---|
| Primary Category | Open Source | Open Source |
| Community Rating | No ratings(0 reviews) | No ratings(0 reviews) |
| Community Upvotes | 6 votes | 68 votes |
| Supported Platforms | Web | Web |
| Tags & Focus | #Developer Tools#GitHub#Artificial Intelligence#Open Source | #Developer Tools#OpenAI Day#GitHub#Artificial Intelligence#Open Source |
| Maker / Company | Independent Developer | Independent Developer |
| Platform Verification | Community Listing | Community Listing |
About ProxAI
ProxAI is a transparent reverse proxy designed to enforce hard hourly and daily spending caps per LLM API client. With a simple change of just one base_url and no SDK required, developers can seamlessly protect their budgets against runaway LLM costs.
The tool works out-of-the-box with major providers including OpenAI, Anthropic, Mistral, Groq, DeepSeek, and 5 others. If a client goes over its set cap, ProxAI immediately responds with a 429 status code before the upstream provider is ever called, ensuring that the worst-case scenario is your predefined cap rather than an unexpected credit card bill.
ProxAI is fully open-source (licensed under AGPL-3.0) and highly portable. It can be self-hosted as a single Go binary or a lightweight ~10 MB Docker image supporting both amd64 and arm64 architectures with zero telemetry. Alternatively, users can take advantage of the hosted beta version available at proxai.eu, which is free and requires no credit card.
Pros of ProxAI
- Enforces hard hourly and daily spending caps per LLM API client
- Requires only a single base_url change with no SDK needed
- Supports OpenAI, Anthropic, Mistral, Groq, DeepSeek, and 5 additional providers
- Blocks requests exceeding the cap (returning 429) before calling upstream
- Highly self-hostable as a single Go binary or lightweight ~10 MB Docker image with zero telemetry
Cons of ProxAI
- Hosted version is currently in beta
- Open-source license is AGPL-3.0, which may have specific compliance requirements for commercial adaptations
- Limited to the specific providers and features outlined in the current tool scope
Frequently Asked Questions
How does ProxAI enforce spending caps?
ProxAI acts as a transparent reverse proxy. When a client makes a request, it checks the hourly or daily spending limits. If the cap is exceeded, it immediately returns a 429 status code before the upstream API is ever called.
Do I need to install a special SDK to use ProxAI?
No SDK is required. You only need to change a single base_url in your existing configuration to route your requests through ProxAI.
Which LLM providers are supported?
ProxAI supports OpenAI, Anthropic, Mistral, Groq, DeepSeek, and 5 additional providers.
Can I self-host ProxAI?
Yes, ProxAI is fully self-hostable. It is available as a single Go binary or a lightweight ~10 MB Docker image (supporting amd64 and arm64) with zero telemetry, licensed under AGPL-3.0.
About Vizhi
Vizhi (derived from the Tamil word for "eye") acts as a specialized mission control dashboard for monitoring and managing your Codex CLI sessions. Developed by indie developer Ravi Shankar, Vizhi is designed to keep an eye on active execution sessions so developers don't have to constantly tab back and forth into their terminal windows.
The tool provides deep integration with hardware controllers like the Logitech MX Creative Keypad, enabling users to keep track of up to six live sessions simultaneously. Through this physical interface, developers can perform quick action executions, such as one-press session approvals, and issue local voice prompts powered by Whisper.
For developers who do not own a hardware keypad, Vizhi provides a local browser dashboard that offers visibility and control over active sessions. As an open-source developer tool available on GitHub, Vizhi fits seamlessly into terminal-centric AI development workflows.
Pros of Vizhi
- Monitors up to six live Codex CLI sessions simultaneously
- Integrates with Logitech MX Creative Keypad for tactile, one-press approvals
- Supports local Whisper voice prompts for easy command input
- Offers a local browser dashboard for users without a physical keypad
- Open-source developer tool available on GitHub
Cons of Vizhi
- Full physical experience requires a specific device (Logitech MX Creative Keypad)
- Designed specifically around Codex CLI workflows rather than general terminal tasks
Frequently Asked Questions
What is Vizhi?
Vizhi (Tamil for "eye") is an open-source mission control application designed to watch and manage active Codex CLI sessions.
Do I need a Logitech MX Creative Keypad to use Vizhi?
No. While Vizhi offers live session controls and one-press approvals tailored for the Logitech MX Creative Keypad, it also includes a local browser dashboard accessible without any hardware.
How does voice input work in Vizhi?
Vizhi utilizes local Whisper speech recognition to support voice prompts directly within your workflow.
Is Vizhi open source?
Yes, Vizhi is an open-source developer tool created by Ravi Shankar and hosted on GitHub.