Complexity records 6,671 monthly visits with +5.9% month-over-month growth and Free pricing. Consensus records 6,014,388 monthly visits with -1.2% growth and Freemium pricing.
An AI knowledge engine that answers questions about the world around you
AI academic search engine for peer-reviewed science
| Dimension / Metric | | |
|---|---|---|
| Official Domain | cplx.ai | consensus.app |
| Pricing Model | Free | Freemium |
| Monthly Visits | 6.67K (6,671) | 6.01M (6,014,388) |
| MoM Traffic Delta | +374 (+5.9%) | -71.39K (-1.2%) |
| Primary Market & Share | 🇺🇸 United States (65%) | 🇺🇸 United States (12.8%) |
| Direct Visits / mo | 2.7K | 2.92M |
| User Rating | 4.2 | 4.7 |
| Supported Platforms | Website | Website |
An AI knowledge engine that answers questions about the world around you
Ask in plain language and receive a synthesized response instead of an unfiltered list of links.
Homepage prompts such as quantum computing, AI and job markets, or geopolitics give you an easy starting point.
A minimal layout keeps attention on your question and the answer, without dashboard noise.
Useful across science, technology, economics and current events rather than a single narrow niche.
AI academic search engine for peer-reviewed science
Ask a research question in plain language and get answers synthesized from peer-reviewed studies, with each claim linked to its source paper.
A visual summary shows how the scientific literature leans on a yes/no question, indicating agreement, disagreement or mixed evidence.
Narrow results by study design, sample size, journal quality, publication year and more to prioritize high-quality evidence.
Aggregate findings across many studies into structured summaries that map what is known and where the gaps are.
SpecialistCovers general web sources alongside academic papers, but lacks specialized scientific synthesis metrics and consensus ratings.
SpecialistCovers general web sources alongside academic papers, but lacks specialized scientific synthesis metrics and consensus ratings.
Agentic search that composes cited research pages for you
Free / Open-sourceCompletely free access to a massive scholarly index, but offers less automated natural-language evidence synthesis than Consensus.
Free / Open-sourceCompletely free access to a massive scholarly index, but offers less automated natural-language evidence synthesis than Consensus.
Ad-free AI search that takes you straight to the answer
SpecialistA paid, ad-free search engine that answers to its users
SpecialistA paid, ad-free search engine that answers to its users
Provides deeper PDF reading and interactive literature analysis tools, but is less focused on quick evidence aggregation.
Provides deeper PDF reading and interactive literature analysis tools, but is less focused on quick evidence aggregation.
Computational knowledge engine for expert answers
Free multilingual AI search engine with built-in creation tools
Free multilingual AI search engine with built-in creation tools
Performs advanced systematic review data extraction and evidence synthesis, but has a more complex interface than Consensus.
Performs advanced systematic review data extraction and evidence synthesis, but has a more complex interface than Consensus.
SpecialistThe AI workspace where researchers read, write, and cite with every claim traceable to its source
SpecialistThe AI workspace where researchers read, write, and cite with every claim traceable to its source
SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
Tracks how papers are cited with Smart Citations to gauge reliability, but features a less direct Q&A synthesis.
Tracks how papers are cited with Smart Citations to gauge reliability, but features a less direct Q&A synthesis.
