OpenRouter VS Violentmonkey

Compare OpenRouter VS Violentmonkey and see what are their differences

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OpenRouter

A router for LLMs and other AI models

Violentmonkey

Violentmonkey is a userscript manager to support running userscripts in web pages.

Landing page //
2025-10-26

Landing page //
2023-10-16

OpenRouter

Website: openrouter.ai
Pricing URL: Official OpenRouter Pricing
$ Details: -

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Violentmonkey

Website: violentmonkey.github.io
Pricing URL: -
$ Details

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OpenRouter features and specs

No features have been listed yet.

Violentmonkey features and specs

Free and Open Source
Violentmonkey is freely available to use and the source code is open for anyone to inspect, modify, and contribute to. This ensures transparency and community-driven development.
Active Development
The project is actively maintained and updated, which means that bugs are fixed promptly and new features are regularly added.
Cross-Browser Support
Violentmonkey is compatible with multiple browsers including Chrome, Firefox, Microsoft Edge, and Opera, providing flexibility to users regardless of their browser preference.
User Script Manager
It allows users to manage and run custom scripts to enhance web pages, providing extensive customization options for a tailored browsing experience.
Easy Backup and Sync
Features like backup and sync allow users to easily transfer their settings and scripts across different devices, ensuring a consistent experience.

Possible disadvantages of Violentmonkey

Learning Curve
For new users, especially those not familiar with scripting, there might be a learning curve involved in understanding how to write and manage scripts effectively.
Security Risks
As with any tool that runs third-party scripts, there is a potential risk for malicious scripts that can compromise user security and privacy if not properly vetted.
Dependency on Community Scripts
The quality and functionality of Violentmonkey heavily rely on the availability and maintenance of user-submitted scripts, which can vary in quality.
Browser Performance Impact
Running multiple or poorly optimized scripts can affect browser performance by increasing loading times and resource consumption.

Analysis of OpenRouter

Overall verdict

OpenRouter is a solid unified API gateway that gives developers convenient access to a wide range of large language models from multiple providers through a single interface, making it a good choice for those who want flexibility and easy model comparison.

Why this product is good

Provides a single, unified API to access hundreds of models from providers like OpenAI, Anthropic, Google, Meta, Mistral, and more
Lets you easily switch between and compare models without managing multiple accounts and API keys
Offers transparent, pay-as-you-go pricing with no subscription lock-in
Includes automatic fallback and routing features to improve reliability and uptime
OpenAI-compatible API format makes integration simple for existing projects
Useful analytics and dashboards for tracking usage and spending across models

Recommended for

Developers building AI applications who want access to many models through one API
Teams wanting to compare or benchmark different LLMs quickly
Startups that need flexibility without committing to a single provider
Projects requiring model fallback and high availability
Hobbyists and researchers experimenting with various open and proprietary models

Analysis of Violentmonkey

Overall verdict

Yes, Violentmonkey is a reliable and efficient userscript manager that caters to the needs of users who want to customize their web browsing experience.

Why this product is good

Violentmonkey is considered a good choice for users looking to manage userscripts on their web browsers. It provides a clean and straightforward interface, supports a wide range of script sources, and is compatible with multiple browsers including Chrome, Firefox, and Edge. Moreover, it is open-source, allowing for community contributions and transparency.

Recommended for

Tech-savvy users interested in enhancing their web browser functionality through userscripts.
Developers who want to test userscripts in a flexible environment.
Users looking for an open-source alternative to other popular script managers like Greasemonkey or Tampermonkey.

OpenRouter videos

+ Add

The AI Tool Most Serious Writers Are Using (OpenRouter Review)

Violentmonkey videos

+ Add

暴力猴 Violentmonkey chrome 神器扩展插件看VIP电影下载视频一应俱全

Category Popularity

0-100% (relative to OpenRouter and Violentmonkey)

OpenRouter

Violentmonkey

100 100%

0% 0

Browser Extensions

0 0%

Browser Extensions

100% 100

Developer Tools

82 82%

Developer Tools

18% 18

Dark Mode

0 0%

Dark Mode

100% 100

User comments

Share your experience with using OpenRouter and Violentmonkey. For example, how are they different and which one is better?

Social recommendations and mentions

Violentmonkey might be a bit more popular than OpenRouter. We know about 46 links to it since March 2021 and only 36 links to OpenRouter. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenRouter mentions (36)

GLM-5.2 is the step change for open agents
It's very easy to use other providers. See https://openrouter.ai/ which also let's you filter by where the provider is hosted and their data retention policy. - Source: Hacker News / 20 days ago
Testing GLM-5.2 on OpenCode: I'm impressed!
If you want to try it yourself: grab OpenCode, point it at OpenRouter, select GLM 5.2, and give it a real task instead of a benchmark. The z.ai docs have the rest of the details. - Source: dev.to / 25 days ago
AI Gateways in 2026: a field guide to the 106 cost problem
Hosted, minimal ops. You want to be calling models in five minutes and you are fine paying a small fee for it. OpenRouter is the marketplace default — 400+ models, ~5.5% on credits. Vercel AI Gateway and Cloudflare AI Gateway go further and charge 0% markup, billing you at provider list price while adding routing and caching on top. - Source: dev.to / about 1 month ago
Self-hosting OpenClaw: a money trap and two silent failures
I use OpenRouter as the single door to a pile of models. Its BYOK (bring-your-own-key) feature has a trap. You add your own OpenAI key for a model, flip on "Always use for this provider," and read that as never spend OpenRouter credits. It doesn't mean that. - Source: dev.to / about 1 month ago
Why I Use the Same LLM Key for Claude Code and My Character Chats
Developer gateways - MegaLLM, Portkey, LiteLLM, OpenRouter. The pitch is reliability, failover, cost, analytics. They are headless: you get an API, you bring your own interface. Great for shipping code, nothing to actually use without building a client first. - Source: dev.to / about 1 month ago

Violentmonkey mentions (46)

Show HN: UserScript to manually choose model for ChatGPT website
- GPT 4o mini, so you can save your 4o calls for more complex queries https://github.com/altbdoor/userscripts/raw/master/force-gpt3.user.js. - Source: Hacker News / almost 2 years ago
If your Firefox suddenly started to hang or become extremely slow today, check if you have tampermonkey 5.0. Disable it for now as it seems to be the culprit.
Since Tampermonkey seems to be misbehaving, consider using Violentmonkey. Source: over 2 years ago
Current plan for the flag
Step 1Install violentmonkey (or your favorite user script manager). Source: almost 3 years ago
Andrej Karpathy – State of GPT ( At MSBuild 2023)
Sounds like a good violent monkey [0] script for you do this weekend. :) [0] https://violentmonkey.github.io/. - Source: Hacker News / about 3 years ago
Auto expand for reports button in modqueue
Toolbox is great, but if that is all you really need, here's this! You can copy and paste this as a new script to use in ViolentMonkey [AMO] or whatever script manager you use. Source: about 3 years ago