AI · alternatives · 2026

24 alternatives to Ratio

AI-powered Social Media Around Science

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Currents AI▲767
AI social media deep research 24/7
2025 · its alternatives →
2
Iris AI 2.0▲248
Artificial Intelligence that reads science
2016 · its alternatives →
3
Consensus▲407
A search engine that finds you answers in scientific papers
2022 · consensus.app · its alternatives →
4
Ithy AI▲167
This is another one of my automate-my-life projects - I'm constantly asking the same question to different AIs since there's always the hope of getting a better answer somewhere else. Maybe ChatGPT's answer is too short, so I ask Perplexity. But I realize that's hallucinated, so I try Gemini. That answer sounds right, but I cross-reference with Claude just to make sure. This doesn't really apply to math/coding (where o1 or Gemini can probably one-shot an excellent response), but more to online search, where information is more fluid and there's no "right" search engine + text…
2025 · ithy.com · its alternatives →
5CA
Crossminds.ai – A knowledge graph indexed AI research video library▲89
2020 · crossminds.ai · its alternatives →
6
Stack 2.0▲145
The social network of reading - powered by AI
2017 · getstack.co.uk · its alternatives →
7
Test4Startup▲158
Ask artificial intelligence if your idea is promising enough
2016 · its alternatives →
8
SciSummary▲67
Use AI to summarize scientific articles
2023 · scisummary.com · its alternatives →
9
CuriosityXR▲132
Learn with 1M+ 3D models & AI in Mixed Reality
2024 · curiosityxr.com · its alternatives →
10
HootLearn AI▲122
Let's Story-fy your concept.
2025 · its alternatives →
11
Smart AI Survey▲111
SurveyMonkey with a brain
2024 · vision-app-b46cd.uc.r.appspot.com · its alternatives →
12
Communaity▲82
Share ideas, tips, and tricks
2023 · communaity.com · its alternatives →
13
Bibblio▲89
More relevant content recommendations, using AI
2016 · bibblio.org · its alternatives →
14
ResearchBunny V1▲37
Making Research Accessible, Effortless and Enjoyable!
2025 · researchbunny.com · its alternatives →
15
a16z - Artificial Intelligence and the 'Space of Possible Minds'▲80
with @TomStandage, @Azeem, @smc90, and @mpshanahan 🎧🎙
2015 · soundcloud.com · its alternatives →
16
iSummary▲69
AI-powered summaries of your favorite articles
2016 · intelligentappsinc.com · its alternatives →
17
Limk▲66
Smarter Content Recommendations.
2014 · limk.com · its alternatives →
18
Curiosity▲62
Answer questions, then see how your friends answered!
2016 · getcuriosity.com · its alternatives →
19SW
See what the internet thinks about any topic, based on Google queries▲46
projects for the future!
2016 · thehivemind.online · its alternatives →
20
Rocktangle▲10
AI-powered market insights in seconds. save hours of time
2025 · rocktangle.com · its alternatives →
21
Search Engine that uses AI to find answers in Scientific Research▲9
Tired of ads and misinformation clogging up your search results when you just want to see the science? That's why we built Consensus, a new search engine that uses Large Language Models to surface findings straight from scientific research for any question. If you like the product, please support our launch on Product Hunt today: https://www.producthunt.com/posts/consensus-2
2022 · consensus.app · its alternatives →
22
Dramalytics▲26
How much drama are you involved with on X (twitter)?
2024 · its alternatives →
23
ReadRatio – Real time web analytics for blogs▲5
Read books in hours, not days. Ratio uses AI to extract key facts, create smart summaries, and organize your documents by topic.
2015 · readratio.com · its alternatives →
24
XTopics▲26
Go viral on Threads with 1 post/day
2024 · xtopics.co · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →