Alternatives to Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA

Comparable listings

1. Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok Describes nearly the same job, with a large installed audience · Wider access than the original 5.0M users ★ 4.9 Compare side by side
2. Send2AI - Browser AI Client Describes nearly the same job, smaller audience · Narrower access than the original 37 users Compare side by side
3. Smart Sidebar: Chat GPT, Claude & DeepSeek Describes nearly the same job, with a large installed audience · Narrower access than the original 400k users ★ 4.3 Compare side by side
4. ChatGPT Assistant Pro Describes nearly the same job, smaller audience · Narrower access than the original 50 users Compare side by side
5. AI Sidebar - Chat with Claude, Deepseek, Gemini, Grok Describes nearly the same job, with an established audience · Narrower access than the original 10k users ★ 4.6 Compare side by side
6. AI Sidebar — ChatGPT, Claude, Gemini — FREE & Unlimited Describes nearly the same job, smaller audience · Same access as the original 5k users ★ 4.6 Compare side by side
7. Chat with Ai (gpt ,grok ,claude,gemini) Describes nearly the same job, smaller audience · Narrower access than the original 147 users ★ 5.0 Compare side by side
8. AI Sidebar Pro Describes nearly the same job, smaller audience · Same access as the original 15 users Compare side by side

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store. Access compares where each listing can run (every site, how many site patterns) and how many browser permissions it declares, against the extension it would replace. Narrower is not a verdict on safety: compare what each needs for the job.