Top AI Platforms Where You Can Use Claude and Gemini Together
Before you pick a tool, look for these 3 things:
- Which AI models are actually available, not just advertised
- Whether you can run them side by side or only one at a time
- What the free tier lets you do before hitting a paywall
Here are the best platforms for using Claude and Gemini in the same place.
1. AskAI.free
Best for: Anyone who wants fast, free access to multiple top AI models without signing up for five different accounts.
AskAI.free puts Claude, Gemini, and other leading models into a single, clean dashboard. You can switch between them quickly, compare answers on the same topic, and figure out which model handles your task best. The interface stays out of your way and just works.
Pros: Free to use, no complicated setup, multiple models in one place, easy to switch between them
Cons: Fewer advanced settings than some paid tools
Pricing is free to start, with paid options available for heavier use.
2. Perplexity.ai
Best for: People who want AI answers backed by real web sources.
Perplexity pulls live search results and summarizes them with AI. It supports different underlying models, including options that include Gemini and Claude on higher tiers. Every answer comes with citations so you can check the source yourself.
Pros: Great for research, shows sources, feels trustworthy
Cons: Less useful for creative writing or casual back-and-forth chat
It has a free tier and a paid Pro plan for more model access.
3. You.com
Best for: Users who want a search engine and AI assistant in one tab.
You.com combines web search with AI chat and lets you choose which model powers your answers. Claude and Gemini are both available depending on your plan, and it works well when you want more than a plain search result.
Pros: Search plus AI in one place, model switching available
Cons: Interface can feel busy, free tier is limited
Pricing includes a free plan with a paid upgrade for full model access.
4. Poe.com
Best for: People who want to try a wide range of AI models under one login.
Poe, made by Quora, is one of the most well-known multi-model platforms. It gives you access to Claude, Gemini, and many others, and you can even build simple custom chatbots inside the platform without any coding.
Pros: Wide model selection, clean chat interface, bot creation tools
Cons: Heavy users hit limits fast on the free plan
Poe has a free tier and a subscription plan for unlimited access.
5. Forefront.ai
Best for: Users who want multi-model chat with a bit of customization.
Forefront lets you pick your model and adjust how it responds. Claude and Gemini are among the options available. It sits somewhere between a simple chat app and a light developer tool, which makes it flexible for different tasks.
Pros: Model choice, persona options, decent free access
Cons: Smaller community, fewer integrations than bigger platforms
Pricing is free to start with paid tiers available.
6. Writesonic.com
Best for: Writers and marketers who want AI help with content.
Writesonic is primarily a writing tool that has expanded to support multiple AI models for chat and content generation. It works well if your main goal is drafting blog posts or ad copy, but it is not the best fit for pure model testing or open-ended conversation.
Pros: Strong for writing tasks, structured templates, multiple models
Cons: Built for content creation, not flexible general-purpose chat
Pricing varies by plan and usage volume.
7. ChatHub.gg
Best for: Anyone who wants to compare AI answers side by side in real time.
ChatHub lets you open two or more AI models at once and send them the same prompt at the same time. Watching Claude and Gemini answer the same question together is genuinely useful for understanding what each one does well.
Pros: True side-by-side comparison, simple to use
Cons: Limited features beyond the comparison view
It has a free version with a paid plan for more simultaneous models.
8. Nat.dev
Best for: Developers and curious users who want a model playground.
Nat.dev is a clean interface for testing different language models with adjustable settings. It is more technical than most options here and feels built for people who already know their way around AI tools. Less suited for casual everyday use.
Pros: Great for testing, adjustable settings, good model variety
Cons: Not beginner-friendly, availability can vary
Pricing is typically based on model usage.
9. Phind.com
Best for: Developers looking for coding help from multiple AI sources.
Phind is focused on software development and uses AI to answer coding questions while pulling from web sources. It is a solid pick if your work involves code. For general writing or casual chat, the experience feels narrow.
Pros: Strong for coding, fast answers, source links included
Cons: Limited use outside development tasks
It has a free tier with a paid plan for more requests.
10. HuggingFace.co
Best for: Researchers and developers who want broad access to AI models.
HuggingFace hosts thousands of models and interactive Spaces where you can run them. Claude and Gemini appear in various integrations across the platform. It is powerful but takes more effort to use than a polished chat app, so it rewards people who already know what they are looking for.
Pros: Huge model library, active research community, free compute options
Cons: Not a plug-and-play experience for everyday users
Many tools on the platform are free, with paid options for larger workloads.
Which one should you pick?
- For research with sources: Go with Perplexity.ai or You.com.
- For coding help: Phind.com or Nat.dev are built for that.
- For side-by-side model comparison: ChatHub.gg is designed exactly for it.
For most people who just want easy access to both Claude and Gemini without a steep learning curve, AskAI.free is the place to start. It covers the basics well, keeps things free, and lets you get a feel for what each model does before you commit to anything paid.
