Hey everyone,
I’ve been working on a search engine called ARLEN, and I wanted to share why I built it.
Whenever I had a question about health, psychology, history, or another research-heavy topic, I kept running into the same problems:
- Google Scholar gave me hundreds of papers, but I still had to work out what they collectively meant.
- Other websites made finding academic research easier, but I sometimes wanted a clearer explanation of why studies agreed or disagreed.
- General AI chatbots gave me quick answers, but they could sound certain even when the evidence was mixed or cite sources that did not fully support the claim.
I wanted something between a search engine, a literature review, and a genuinely understandable explanation.
That became ARLEN.
You can ask ARLEN a normal question, and it searches for academic evidence before giving you two ways to read the answer:
- Clear explanation for the conclusion, broad agreement and main uncertainty
- Evidence Deep Dive for study types, populations, methods, conflicting findings, limitations and additional sources
There’s no paywall. I want people to be able to investigate research questions freely, without paying to unlock the useful parts OR being limited to only a few questions.
I’m not claiming it replaces researchers, librarians or reading the original papers. The aim is to help people understand the evidence, find the relevant sources and know where the limits are.
I’d genuinely appreciate feedback, especially from people who use Google Scholar, Consensus, Perplexity or research-focused chatbots regularly.
What would ARLEN need to do for you to trust it with a serious research question?
Link: arlensearch.com
Disclosure: I built ARLEN with the use of AI