Prompt Paul Chrome extension
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Provider comparison

Comparing AI API providers for Prompt Paul

Prompt Paul does not bundle provider accounts or choose a provider for you. These are common hosted and local endpoint options; use one only when its endpoint, authentication, selected model, and capabilities match Prompt Paul's compatible API profile (OpenAI-compatible or the official Anthropic API format). Pricing, quotas, model access, and multimodal support change, so verify current details with each provider.

Providers covered

These are example services, not built-in Prompt Paul integrations. API profiles send an OpenAI-compatible request unless the endpoint is Anthropic's official API domain. Check each provider's current endpoint, authentication, model, media, tool, and pricing support before connecting it.

Choosing the right provider

The right provider depends on what your project needs. Consider these factors before committing to one setup.

  • 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 integration quality 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, such as text, images, or code?

1. OpenAI

OpenAI makes the GPT series of language models, plus other AI tools such as DALL-E for image generation.

Prompt Paul fit

  • Use an OpenAI-compatible API profile with the provider's chat-completions endpoint, key, and model.
  • Check the selected model's current support for media and function calling before enabling those features.
  • Review current pricing, rate limits, and provider policies before sending content.

2. Anthropic / Claude

Anthropic provides a compatible API for Claude models. Prompt Paul uses the official Anthropic format when the configured endpoint is on Anthropic's API domain.

Fit

  • Good for: Users who prefer Claude models and Anthropic's API.
  • Check first: Model availability, media support, tool support, and pricing are provider- and model-specific.
  • Setup: Use an API profile with the Anthropic endpoint, key, and model name.

3. Gemini (Google AI)

Gemini is Google's suite of AI models. Known for its multimodal capabilities, it handles text, code, audio, images, and video.

Prompt Paul fit

  • A native Gemini API URL is not automatically compatible with Prompt Paul.
  • Use a compatible OpenAI-style endpoint, model, and key when the service provides one.
  • Verify media and function-calling support for the selected model before use.

4. Groq

Groq builds custom hardware, the Language Processing Unit (LPU), for fast AI inference.

Prompt Paul fit

  • Use an OpenAI-compatible endpoint, API key, and model supplied by Groq.
  • Check current model support for media and function calling before enabling those features.
  • Review current rate limits and pricing because they can change.

5. OpenRouter

OpenRouter is an API aggregator that provides a single access point to multiple AI models from various providers, including OpenAI, Google, Anthropic, and more.

Prompt Paul fit

  • Prompt Paul seeds new profiles with OpenRouter's OpenAI-compatible chat endpoint and openrouter/free.
  • Choose a model that supports the media or function-calling features you plan to use.
  • Check current routing, model availability, pricing, and rate limits before use.

6. Together AI

Together AI is a cloud platform for AI development, focused on open-source models, offering cloud APIs and custom model training and deployment.

Prompt Paul fit

  • Use a Together AI endpoint that accepts the OpenAI-compatible request format.
  • Enter the provider key and a model available to your account.
  • Verify current media, function-calling, pricing, and rate-limit support.

7. LM Studio

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.

Prompt Paul fit

  • Run a model locally and expose its OpenAI-compatible server endpoint.
  • Set the endpoint, model, and a non-empty API key field in Prompt Paul; the local server may ignore the key.
  • Performance depends on your computer and the model you run.

8. SambaNova

SambaNova offers AI infrastructure and model deployment options focused on enterprise-grade performance, reliability, and scalable AI workloads.

Prompt Paul fit

  • Use SambaNova only through an endpoint that accepts Prompt Paul's OpenAI-compatible request format.
  • Enter the endpoint, key, and model provided by your SambaNova deployment or account.
  • Confirm current model, media, function-calling, pricing, and rate-limit support.

How to choose

Weigh cost, performance, ease of use, customization needs, and your use case before you settle on one.

Disclaimer

Pricing, capabilities, and specific features may change. Check each provider's official documentation for current details. This guide is for general informational purposes only.