Compatible with the leading providers
Unlock the full potential of AI with seamless compatibility. Our platform integrates effortlessly with leading providers like Gemini, Groq, OpenRouter, and OnanAI, ensuring you have access to the best tools for your needs. Whether you're analyzing data, generating content, or automating tasks, our flexible integration empowers you to work smarter and faster. Experience the future of AI, all in one place.
Work without breaking your flow
Work without breaking your flow with
✨Prompt Paul✨. Access AI insights directly where you already are — no tab switching required.1) Select text
2) Choose an action
3) Get instant resultsStay focused and productive with seamless assistance.

✨ Professional Email Response
✨Concise Meeting Summary with Action Items
✨Engaging Instagram Caption with Hashtags
✨Creative Blog Post Title and Outline
✨Debug Code with Explanation
✨Detailed Product Description with Features
✨Polished Customer Support Reply
✨Summarize Research Findings in Bullet Points
✨Presentation Slide Content with Key Points
✨and just about anything else
Save Custom Instructions
Save time and streamline your workflow with Save Custom Instructions. Create and store your frequently used prompts, tailored to your specific needs, for quick and easy access. Whether it’s crafting emails, generating reports, or analyzing data, your custom instructions are just a click away. Perfect for repetitive tasks, this feature ensures consistency and efficiency, letting you focus on what matters most—your work
Once Off, no problem
Need a quick, custom AI response? Use our One-off Instruction feature. Simply select your text, enter a specific instruction, and get tailored results instantly—perfect for unique tasks like crafting LinkedIn replies, generating ideas, or refining content. No setup required, just seamless AI assistance on the fly.

Understanding Different AI API Providers
The world of Artificial Intelligence is rapidly evolving, and accessing powerful AI models often involves using Application Programming Interfaces (APIs). These APIs act as the bridge between your applications and the AI models, allowing you to integrate advanced features like text generation, image recognition, and more. But with many providers out there, how do you choose the right one? Here's a breakdown of some popular AI API providers, along with their strengths and weaknesses.Providers Covered:
✨ OpenAI
✨ Gemini (Google AI) (Offers Free Use API Keys)
✨ GROQ (Offers Free Use API Keys)
✨ OpenRouter (Offers Free Use API Keys)
✨ Together.ai
✨ LM Studio
✨ SambaNova (Offers Free Use API Keys)
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1. OpenAIDescription: OpenAI is a leading AI research and deployment company known for its powerful language models (GPT series) and other AI tools like DALL-E for image generation.
✅ Pros:
✅ State-of-the-art models: Offers cutting-edge models that consistently perform at the top of benchmarks for various tasks.
✅ Wide range of capabilities: Provides models for text generation, code completion, image generation, and more.
✅ Extensive documentation and community: Large user base results in great support and tons of online resources
✅ Developer-friendly API: Well-documented and relatively easy to integrate into applications.
✅ Regular updates: Consistently releases model improvements, enhancing performance.❌ Cons:
❌ Cost: Can be expensive, especially for high-volume or complex applications.
❌ Usage restrictions: Can sometimes have limitations on usage due to high demand or specific policy requirements.
❌ Black box nature: The inner workings of its models are often opaque, making it hard to debug specific issues or understand model bias.
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2. Gemini (Google AI)Description: Gemini is Google's suite of AI models. Known for its multimodal capabilities, it handles text, code, audio, images, and video.
✅ Pros:
✅ Multimodal capabilities: Excels at handling and processing various types of data inputs and outputs
✅ Integration with Google services: Easily integrates with other Google Cloud Platform offerings, like cloud storage.
✅ Scalable infrastructure: Benefits from Google's robust and scalable infrastructure, which can support high-demand applications.
✅ Competitive pricing: Offers various pricing tiers, which may be more competitive for some use cases than other leading providers.
❌ Cons
❌ Newer in the market: Compared to OpenAI, its models are not as battle-tested or widely used by the community.
❌ Complexity: The wide variety of options can lead to a steeper learning curve for developers and a potential increase in set-up time.
❌ Varying model performance: While some models excel in some areas, others may not be as good as others.
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3. GROQDescription: GROQ is an AI accelerator company that focuses on super fast AI inference through their Language Processing Unit (LPU).
✅ Pros:
✅ Incredibly fast inference speed: Boasts extremely fast inference speeds when compared to other platforms
✅ Cost-Effective: With faster inference speeds, there is the possibility to reduce cost at scale
✅ Focus on speed: Optimized for high-throughput and low-latency AI inference
✅ Streamlined API: Designed to minimize complexity and ease integration.
❌ Cons:
❌ Limited model selection: Currently focuses on supporting specific types of models which may not be appropriate for every use case.
❌ New platform: New in the market and may not have the community, and third party tool support other established providers have.
❌ Less mature: May have limitations in features that more mature platforms offer.
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4. OpenRouterDescription: OpenRouter is an API aggregator that provides a single access point to multiple AI models from various providers (including OpenAI, Google, Anthropic and more).
✅ Pros:
✅ Unified access: Provides access to many AI models through one single API, simplifying workflows.
✅ Model flexibility: Allows users to easily switch between different models and providers.
✅ Cost comparison: Allows the user to compare the cost of different models across various providers in one convenient place.
❌ Cons:
❌ Potential latency: May introduce slight latency due to the additional layer of aggregation.
❌ Dependency: Relies on the stability of the providers it connects to, introducing a potential point of failure.
❌ Feature variation: Features across different models may vary, requiring careful evaluation on a per-model basis.
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5. Together.aiDescription: Together.ai is a cloud platform for AI development, focused on open-source models, offering cloud APIs and custom model training and deployment.
✅ Pros:
✅ Open-source focus: Emphasizes open-source AI models, offering transparency and community contribution.
✅ Customization: Ability to fine-tune and deploy custom models for niche applications.
✅ Competitive pricing: Can be more affordable for specific workloads compared to commercial models.
✅ Strong community: Backed by an active community of AI researchers and developers.
❌ Cons:
❌ Model maturity: Some open-source models may not be as mature or perform as well as commercial alternatives.
❌ Complexity: Requires a deeper understanding of AI model training and deployment for custom models.
❌ Resource intensive: Custom training can require substantial computational resources.
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6. LM StudioDescription: LM Studio is a desktop application that allows you to run large language models locally on your computer, offering an alternative to cloud-based APIs.
✅ Pros
✅ Privacy Focused: All data and computations remain local to the users computer
✅ Offline capabilities: Ability to run AI models even without an internet connection
✅ Model control: Offers the user complete control of the models being used.
❌ Cons:
❌ Resource intensive: Running large models locally requires a powerful computer with high processing power and sufficient RAM and may not be available to some users.
❌ Limited scalability: Not suitable for high-volume applications that require scalable infrastructure.
❌ Initial Setup: Requires the user to have the knowhow to download, configure and run models.
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Choosing the Right ProviderThe ideal AI API provider depends heavily on your specific project needs and constraints. Consider these factors:💰 Cost: How much are you willing to spend on API usage?
✨ Performance: What level of accuracy and speed is required?
✅ Ease of use: How important is ease of integration and API documentation?
🎨 Customization: Do you need to fine-tune or train your own models?
🔍 Specific use cases: Which models are most suitable for your tasks (e.g., text, images, code)?By carefully evaluating these factors and understanding the unique strengths and weaknesses of each provider, you can select the right AI API to power your project.
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Disclaimer: Pricing, capabilities, and specific features may change. It's always recommended to consult the official documentation of each provider for the most up-to-date information. This guide is for general informational purposes only.
How to Get API Keys for AI Services
This article will guide you through the process of obtaining API keys from various AI service providers, including OpenAI, Gemini (Google AI), Groq, OpenRouter, Together AI, and LM Studio. These keys are essential for accessing their powerful language models and other AI capabilities via Prompt Paul.Are there any free providers?
Yes there are. Groq, OpenRouter and Google all offer multiple free options. Additionally LM Studio uses models ran on your computer locally.What is an API Key and Why Do I Need One?An API (Application Programming Interface) key is a unique identifier that authenticates you when you make requests to a service's API. Think of it as a password that allows your applications to communicate with the provider's servers. You'll need an API key to use these services via Prompt Paul.How to Get an API Key from Different ProvidersHere's a breakdown of how to get API keys for each of the platforms you mentioned:------------1. OpenAIAccount Creation:Go to the OpenAI website and sign up for an account. If you already have an account, log in.Accessing API Keys:Once logged in, click on your profile icon in the top right corner, then select "View API keys". Alternatively, you may be redirected to the API section directly.Click on the "Create new secret key" button.A new API key will be generated. Copy this key and store it in a safe place. You won't be able to see it again.Important Notes:OpenAI may require you to provide billing information before using their API.Always keep your API keys secure and do not share them.------------2. Gemini (Google AI)Account Creation:Visit the Google AI Studio website.Sign in with your Google account.Accessing API Keys:After logging in, look for the "Get API key" button, usually located in the top right corner.Click “Create API key in new project.”You will be prompted to create a new Google Cloud Project or use an existing one. Follow the instructions.Once the project is set up, the API key will be generated and displayed.Copy and securely store your API Key.Important Notes:Using Google AI APIs may incur costs. Ensure that you understand Google's pricing policies before making API calls.Google Cloud console might be needed to manage projects and API settings.------------3. GroqAccount Creation:Go to the Groq website and create an account.Accessing API Keys:Navigate to the API section of your account after logging in.You should see an option to generate a new API key.Copy and store the generated API key securely.Important Notes:Groq's API access might be subject to usage quotas and pricing. Check their documentation for the latest details.4. OpenRouterAccount Creation:Go to the OpenRouter website (https://openrouter.ai/) and sign up for an account.Accessing API Keys:After logging in, navigate to your account settings or API keys section.Click on “Create API key” or a similar button.Copy the generated key and keep it safe.Important NotesOpenRouter is a service that provides access to multiple LLMs via a single API. You need to set up billing to use the API.OpenRouter does charge for usage, but it usually costs less compared to other LLM API providers.
------------5. Together AIAccount Creation:Go to the Together AI platform and create an account.Accessing API Keys:Locate the API key section within your account after logging in.Click on "Create API Key" buttonCopy the generated API key and save it securely.Important Notes:Together AI also offers billing plans. Check their website for details.------------6. LM StudioLM Studio is a local application, not a cloud service:LM Studio is designed to run models locally on your computer and does not require API keys. Instead, you download and run language models directly.To use LM Studio, you must download and install the application from its official website.After installation, you can download various models and use them locally.LM Studio does not require you to obtain API keys.Important Notes:Because the models are run locally, the performance of the models will depend on the hardware of your local machine.------------General API Key Safety Tips✅ Never share your API keys publicly. Avoid posting them on social media or in public repositories.✅ Use environment variables. Store your keys in environment variables on your system instead of hard-coding them directly into your applications.✅ Regularly rotate keys. Change your API keys periodically to enhance security.✅ Be aware of pricing. Some API providers charge for usage. Check their pricing models to avoid unexpected costs.------------This guide provides a general overview. Always refer to the specific documentation and instructions provided by each platform for the most accurate and up-to-date information. By taking the proper steps, you can access the power of these AI services for your projects.
Configuring your chosen provider for PromptPaul
Now that you have chosen your provider, it's time to set up the API endpoint, The API key and the model context window. This is a once off process (unless you want to try different models).STEP 1 — Getting to the configuration page
Open up the configuration page of PromptPaul. To do this,
— Click the puzzle piece icon in the top right of your browser
— A drop-down menu will appear with all your enabled extensions
— Click the pushpin icon to the right of the extension you want to pin.
— Now simply click on the Prompt Paul icon & click “Configure Settings”STEP 2 — Setting the API endpoint
To set the model up for use.
Paste the LLM API Endpoint URL for your provider.
Example Endpoints as of 2025/01/04
• Groq's API endpoint is:
https://api.groq.com/openai/v1/chat/completions
• OpenAI's API endpoint is :
https://api.openai.com/v1/chat/completions
• TogetherAI's API endpoint is:
https://api.together.xyz/v1/chat/completions
• **OpenRouter's API endpoint is:
https://openrouter.ai/api/v1/chat/completions
•Google Gemini's endpoint is: https://generativelanguage.googleapis.com/v1beta/openai/chat/completions
• LM Studios API endpoint is:
This is dependant of your settings, refer to LMStudio documentation.STEP 3 — Setting the API KEY
Paste or type in the API KEY you received from your provider into the input field.STEP 4 — Setting the Model Name
Paste or type in the Model Name you wish to use.
Example Model Names:
• OpenAI —
gpt-4o-mini
• Groq —
llama3-8b-8192
• OpenRouter —
google/gemini-2.0-flash-exp:free
• Google Gemini —
gemini-1.5-flash
• TogetherAI —
meta-llama/Meta-Llama-3.1-8B-Instruct-Turbo
• LMStudio—
This is dependant of your settings, refer to LMStudio documentation.STEP 5 — Max Tokens
You can simply leave the default of 2048. If you wish to consume longer texts, refer to your provider's documentation to find the token limit for your model.STEP 6 — Saving the settings
Click the green “Save Settings” button.
Adding a custom instruction to PromptPaul
Let's give PromptPaul superpowers written just for you by you!STEP 1 — Getting to the configuration page
Open up the configuration page of PromptPaul. To do this,
— Click the puzzle piece icon in the top right of your browser
— A drop-down menu will appear with all your enabled extensions
— Click the pushpin icon to the right of the extension you want to pin.
— Now simply click on the Prompt Paul icon & click “Configure Settings”STEP 2 — Writing the instruction
In the “Instruction Name” give your custom instruction a name such as LinkedIn Outreach Message
Next, type out what PromptPaul should do when you use this custom instruction. Using our example from above, we could type Create a personalized LinkedIn message to establish a connection and spark conversation. Ensure the message is: - Personalised to the recipient's profile and interests - Professional and polished - Relevant and concise (1-2 paragraphs) - Includes a clear call-to-action Follow these guidelines: - Formal greeting using first name - Brief self-introduction (I am Prompt Paul a chrome extension that helps you leverage AI without breaking flow and with your context ) - Clearly stated purpose and value proposition (Stated Purpose PromptPaul simplifies and improves AI accessibly with instant relative and context aware output. Value Proposition Relative AI Outputs: Ai augmentation based on what your actually working on. Time-Saving: Remove's repeated prompting , saves effort with custom set instructions. Ease of Use: User-friendly for non-technical users. Customisation: You can tailor and build custom instructions for diverse use cases such as reaching out, quick business email replies, summarising texts etc.Enhanced Productivity. Specific call-to-action (Try out the Prompt Paul Chrome Extension) - Professional digital signature (sign off as PromptPaul)
STEP 3 — Saving the instruction
Click the save button. You should now find the custom instruction in your right click context menu.
Privacy Policy for Prompt Paul
Last Updated: 2025/01/01At Prompt Paul, we are committed to protecting your privacy and ensuring transparency about how we handle your data.This Privacy Policy outlines the types of information we may collect, how we use it, and the steps we take to safeguard your information.Information We Collect
We may collect the following types of information anonymously for usage statistics and to improve the functionality of the extension:Location Information
We may collect general location data such as region, IP address, or approximate GPS coordinates, NEVER YOUR EXACT LOCATION.This information is used to understand the geographic distribution of our users and improve our services.User Activity
We may collect data related to your interactions with the extension,such as clicks, mouse position, scroll activity, and keystrokes.This information helps us analyze usage patterns and enhance the user experience.How We Use Your Information
To analyze usage statistics and improve the functionality of Prompt Paul.To understand user behavior and preferences to enhance the extension’s features.To ensure compliance with legal and regulatory requirements.Data Collection Practices
All data collected is anonymous and cannot be used to personally identify you.We do not sell, trade, or share your information with third parties for marketing purposes.Data is aggregated and used solely for internal analysis and improvement of the extension.Data Security
We implement industry-standard security measures to protect the data we collect. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.Your Choices
You can disable data collection by adjusting the settings in the extension or uninstalling the extension.By using Prompt Paul, you consent to the collection and use of your information as described in thisPrivacy Policy.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date.Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us via the Chrome Web Store Listing page
Thank you for using Prompt Paul!^^