kitio.aiGoogle AI Mode vs alphaXiv
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Google AI Mode starts at Free and alphaXiv starts at Free. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Conversational search
- Query fan-out
- Multimodal questions
- Deep Search
- Follow-up questions
- Line-level discussions
- AI paper chat
- Paper summaries
- Trending papers feed
- Author responses
| Feature | Google AI Mode | alphaXiv |
|---|---|---|
| Best for | Conversational AI search mode inside Google Search | Discuss arXiv papers and chat with them using AI |
| Category | Research & search | Research & search |
| Pricing model | Free | Free |
| Starting price | Free | Free |
| Free plan | Yes, fully free | Yes, fully free |
| Made by | alphaXiv | |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Google AI Mode starts at Free and alphaXiv starts at Free. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Google AI Mode
- Free and widely available
- Draws on Google's index
- Handles multimodal input
- Fewer citations than research tools
- Features vary by country
alphaXiv
- Free for researchers
- Active discussion community
- Easy switch from arXiv
- Limited to arXiv papers
- Discussion depth varies
Which one should you choose?
Choose Google AI Mode if you want:
- Free and widely available
- Draws on Google's index
- Handles multimodal input
Watch out: fewer citations than research tools.
Choose alphaXiv if you want:
- Free for researchers
- Active discussion community
- Easy switch from arXiv
Watch out: limited to arxiv papers.
Google AI Mode vs alphaXiv FAQ
What is the difference between Google AI Mode and alphaXiv?
Google AI Mode: Conversational AI search mode inside Google Search. alphaXiv: Discuss arXiv papers and chat with them using AI. Both are research & search tools.
Is Google AI Mode or alphaXiv cheaper?
Google AI Mode starts at Free and alphaXiv starts at Free. Check both pricing pages for current plans.
Do Google AI Mode and alphaXiv have free plans?
Google AI Mode: Yes, fully free. alphaXiv: Yes, fully free.
Who makes Google AI Mode?
Google AI Mode is made by Google, based in United States.
Who makes alphaXiv?
alphaXiv is made by alphaXiv, based in United States.
Which should I choose, Google AI Mode or alphaXiv?
Choose Google AI Mode if you value free and widely available and draws on google's index. Choose alphaXiv if you value free for researchers and active discussion community.