Tools · Comparison

AI Experiments vs Perplexity AI vs StudyforCitizenship

All three are research tools. Here is what separates them.

	AI Experiments	Perplexity AI	StudyforCitizenship
What it is	Since 2009, coders have created thousands of amazing experiments using Chrome, Android, AI, WebVR, AR and more. We're showcasing projects here, along with…	AI-powered search engine providing accurate, sourced answers using LLMs and real-time web search.	A study guide for US Naturalization Test, in every language.
Category	Research	Research	Research
Pricing	Paid	Freemium · $20/mo	Paid
How it bills	Not published	Flat monthly	Not published
Free tier	No	Yes	No
Rating	Not yet rated	4.6 from 5,400 reviews	Not yet rated
Features	—	Real-time web search Cited sources Pro Search deep research File analysis Image search Code execution Collections API access	—
What works	—	Accurate with citations Real-time information Excellent for research Clean interface Generous free tier	—
What does not	—	Pro features behind paywall Sometimes shallow answers Limited creative tasks Fewer integrations	—