How do their growth rates compare?

Consensus has a month-over-month growth rate of -1.2%; PEC Plus has —.

How does pricing compare?

Consensus: Freemium. Freemium. A free tier offers a limited number of AI-powered searches per month; paid individual plans unlock unlimited searches and advanced research features, with discounted student pricing and team/enterprise options. PEC Plus: Free. Free. PEC Plus is a free Chrome extension with no published paid tiers.

What are alternatives to Consensus and PEC Plus?

Other tools in related categories include Perplexity, Semantic Scholar, Kagi Search, Monica, SciSpace.

Head-to-Head Benchmark

Consensus vs PEC Plus

Consensus records 6,014,388 monthly visits with -1.2% month-over-month growth and Freemium pricing. PEC Plus records 0 monthly visits with — growth and Free pricing.

ConsensusFreemiumTraffic Leader

AI academic search engine for peer-reviewed science

Monthly Visits

6.01M

MoM Velocity

-1.2%

Top Market

🇺🇸 United States

View Consensus Analysis

consensus.app

PEC PlusFree

Clinical guidance inside Brazil's PEC E-SUS primary-care record

Monthly Visits

0

MoM Velocity

—

Top Market

🌐 Global

View PEC Plus Analysis chromewebstore.google.com

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Consensus	PEC Plus
Official Domain	consensus.app	chromewebstore.google.com
Pricing Model	Freemium	Free
Monthly Visits	6.01M (6,014,388)	0 (0)

Primary Market & Share	🇺🇸 United States (12.8%)	🌐 Global (—)

Direct Visits / mo	2.92M	0

User Rating	4.7	4.2

Supported Platforms	Website	Browser Extension

Consensus

AI academic search engine for peer-reviewed science

Evidence-grounded answers

Ask a research question in plain language and get answers synthesized from peer-reviewed studies, with each claim linked to its source paper.

Consensus Meter

A visual summary shows how the scientific literature leans on a yes/no question, indicating agreement, disagreement or mixed evidence.

Powerful filters

Narrow results by study design, sample size, journal quality, publication year and more to prioritize high-quality evidence.

Topic synthesis and Deep Search

Aggregate findings across many studies into structured summaries that map what is known and where the gaps are.

Strengths & Pros

+Answers cite real peer-reviewed papers, so claims are verifiable
+Consensus Meter makes it easy to gauge scientific agreement at a glance
+Rich filters help separate high-quality evidence from weaker studies
+Fast, clean interface designed around research workflows

Limitations

Frequently Asked Questions: Consensus vs PEC Plus

Consensus has 6,014,388 monthly visits, while PEC Plus has 0. Traffic estimates describe audience size, not product quality.

More Head-to-Head Matchups

Consensus vs Perplexity

94.32M visits/mo

PEC Plus vs Perplexity

88.31M visits/mo

Consensus vs Semantic Scholar

14.21M visits/mo

PEC Plus vs Semantic Scholar

8.2M visits/mo

Consensus vs Kagi Search

10.66M visits/mo

Kagi Search vs PEC Plus

4.65M visits/mo

Best Alternatives to Consensus & PEC Plus (12)

–Free tier caps the number of AI-assisted searches per month
–Coverage is strongest for STEM and health fields, lighter for some humanities topics
–It guides you toward sources but is not a substitute for reading full papers

PEC Plus

Clinical guidance inside Brazil's PEC E-SUS primary-care record

SINAN notification reminders

When you select a notifiable disease in the SOAP assessment field, PEC Plus prompts you to complete the SINAN form and links to the form and the Ministry of Health's official list.

Score suggestions

It suggests validated instruments matched to the problem, such as GAD-7 for anxiety, PHQ-9 for depression and the Mini-Mental State Examination for dementia syndromes.

MRPA and glycemic diary templates

Requesting MRPA or a glycemic diary in the 'Planos' field produces a ready-to-print PDF template.

In-workflow guidance

Guidance appears directly inside the PEC during the consultation, so it fits the existing SOAP workflow instead of replacing it.

Strengths & Pros

+Sits inside the existing PEC E-SUS workflow rather than replacing it
+Surfaces SINAN notification reminders at the right moment
+Suggests validated scores like GAD-7, PHQ-9 and MMSE
+Generates printable MRPA and glycemic diary templates
+Does not store or transmit patient data (LGPD-aligned)

Limitations

–Portuguese-only and no ratings yet on the Chrome Web Store
–Requires existing access to the PEC E-SUS AB system to be useful
–Last updated in 2023, so it may lag behind PEC changes
–Suggestion-based only; it is not a standalone diagnosis tool

01

Perplexity

88.3M/mo

SpecialistCovers general web sources alongside academic papers, but lacks specialized scientific synthesis metrics and consensus ratings.

AI Search EngineFreemium72% direct

#1

02

Semantic Scholar

8.2M/mo

Free / Open-sourceCompletely free access to a massive scholarly index, but offers less automated natural-language evidence synthesis than Consensus.

AI Research ToolFree+5.8%

Semantic Scholar search interface showing AI TLDR summaries and citation context for a scientific paper

03

Kagi Search

4.6M/mo

SpecialistA paid, ad-free search engine that answers to its users

AI Search EngineFree Trial, Paid+3.2%

Screenshot of Kagi search results with source ranking controls and an AI-generated summary

#3

04

Monica

4.5M/mo

All-in-one AI assistant across web, browser, desktop and mobile

AI AssistantFreemium55% direct

Monica web app showing an AI chat conversation with model selector and sidebar tools

05

SciSpace

4.5M/mo

Provides deeper PDF reading and interactive literature analysis tools, but is less focused on quick evidence aggregation.

AI ChatbotFreemium+8.6%

SciSpace workspace with a research paper open next to an AI chat panel explaining highlighted text

06

Ubie

2.9M/mo

Free AI symptom checker developed by doctors

AI Symptom CheckerFree18% direct

07

Elicit

1.8M/mo

Performs advanced systematic review data extraction and evidence synthesis, but has a more complex interface than Consensus.

AI Research ToolFreemium+3.1%

08

Jenni

1.5M/mo

SpecialistThe AI workspace where researchers read, write, and cite with every claim traceable to its source

AI Writing AssistantsFreemium+5.2%

09

Doctronic AI doctor chat interface with symptom input and video visit option

Doctronic AI Doctors + Human Doctors

1.1M/mo

AI health guidance with licensed doctors on demand

AI Medical DiagnosisFreemium19% direct

Doctronic platform showing AI health chat and doctor video visit scheduling

10

Rayyan

1.1M/mo

SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale

AI Research ToolFreemium+7.9%

11

Scite

842K/mo

Tracks how papers are cited with Smart Citations to gauge reliability, but features a less direct Q&A synthesis.

AI Research ToolFree Trial, Contact for Pricing+1.1%

12

ResearchRabbit

831.6K/mo

SpecialistExcellent for visual citation mapping and literature discovery, but lacks automated paper Q&A and evidence synthesis.

AI Research ToolFree+3.1%

ResearchRabbit interface displaying a research graph of connected papers and authors

Visit

Perplexity

88.3M/mo

Official

SpecialistCovers general web sources alongside academic papers, but lacks specialized scientific synthesis metrics and consensus ratings.

AI Search Engine72% direct

Freemium

#2

Visit

Semantic Scholar

8.2M/mo+5.8%

Official

Free / Open-sourceCompletely free access to a massive scholarly index, but offers less automated natural-language evidence synthesis than Consensus.

AI Research Tool23% direct

Free

Visit

Kagi Search

4.6M/mo+3.2%

SpecialistA paid, ad-free search engine that answers to its users

AI Search Engine94% direct

Free Trial, Paid

Visit

Monica

4.5M/mo

All-in-one AI assistant across web, browser, desktop and mobile

AI Assistant55% direct

Freemium

Visit

SciSpace

4.5M/mo+8.6%

Official

Provides deeper PDF reading and interactive literature analysis tools, but is less focused on quick evidence aggregation.

AI Chatbot29% direct

Freemium

Visit

Ubie

2.9M/mo

Official

Free AI symptom checker developed by doctors

AI Symptom Checker18% direct

Free

Visit

Elicit

1.8M/mo+3.1%

Official

Performs advanced systematic review data extraction and evidence synthesis, but has a more complex interface than Consensus.

AI Research Tool49% direct

Freemium

Visit

Jenni

1.5M/mo+5.2%

SpecialistThe AI workspace where researchers read, write, and cite with every claim traceable to its source

AI Writing Assistants36% direct

Freemium

Visit

Doctronic AI Doctors + Human Doctors

1.1M/mo

AI health guidance with licensed doctors on demand

AI Medical Diagnosis19% direct

Freemium

Visit

Rayyan

1.1M/mo+7.9%

SpecialistAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale

AI Research Tool61% direct

Freemium

Visit

Scite

842K/mo+1.1%

Tracks how papers are cited with Smart Citations to gauge reliability, but features a less direct Q&A synthesis.

AI Research Tool45% direct

Free Trial, Contact for Pricing

Visit

ResearchRabbit

831.6K/mo+3.1%

SpecialistExcellent for visual citation mapping and literature discovery, but lacks automated paper Q&A and evidence synthesis.

AI Research Tool45% direct

Free

Consensus vs PEC Plus

Side-by-Side Traffic & Specification Matrix

Consensus

Strengths & Pros

Limitations

Frequently Asked Questions: Consensus vs PEC Plus

How do Consensus and PEC Plus compare in monthly traffic?

How do their growth rates compare?

How does pricing compare?

What are alternatives to Consensus and PEC Plus?

More Head-to-Head Matchups

Best Alternatives to Consensus & PEC Plus (12)

PEC Plus

Strengths & Pros

Limitations