# Consensus vs SummarAI

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

| Metric | [Consensus](https://openaitools.app/tool/consensus) | [SummarAI](https://openaitools.app/tool/summarai) |
| :--- | :--- | :--- |
| Website URL | https://consensus.app | https://chromewebstore.google.com/detail/summarai/encjjcjbeaedgjegbimgamieoadakpcn |
| Categories | AI Search Engine, AI Research Tool, AI Papers, AI Article Summarizer | AI Summarizer, AI Article Summarizer, AI Assistant |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 6,014,388 | 0 |
| MoM Growth Rate | -1.2% | — |
| Primary Market | United States | Global |
| Direct Visits | 2,918,713 | 0 |
| Review Score | 4.7 | 3.3 |
| Saved Count | 31 | 0 |
| Supported Platforms | Website | Browser Extension |

## Consensus

Consensus works like a scholarly search engine supercharged by AI. Instead of returning a flat list of PDFs, you ask a natural-language research question and Consensus extracts claims from relevant papers, then shows you what the studies actually find. A Consensus Meter summarizes the weight of evidence for yes/no questions, so you can see at a glance whether scientists largely agree, disagree, or remain divided.

The platform indexes hundreds of millions of peer-reviewed papers spanning medicine, biology, psychology, economics and more. Answers link straight back to the source studies, and you can filter by study design, journal quality, sample size and publication year to separate stronger evidence from weaker signals. Features like Deep Search, Topic Synthesis and Skills let researchers build a working knowledge base over time rather than starting from scratch on every query.

Consensus is designed for researchers, clinicians, students and analysts who need trustworthy signals from the scientific record without drowning in irrelevant results. A free tier gives limited AI-powered searches each month, while paid plans unlock unlimited use, advanced filters and deeper synthesis.

**Pricing & Plans:** 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.

- **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.
- **Research workspace:** Save papers, organize sources and build a persistent knowledge base for literature reviews and ongoing projects.

**Strengths:** 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:** 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

[Profile (Markdown)](https://openaitools.app/tool/consensus.md)

## SummarAI

SummarAI is a focused Chrome extension built around one gesture: select some text on a page, click the extension icon, and read a short summary. There is no dashboard to learn and no separate web app to sign into. It is aimed at students, researchers, professionals and anyone else who wants the gist of a long article, scientific paper or blog post without reading all of it.

The extension gives you control over the output rather than returning a single fixed result. You can ask for a one-sentence summary, a two-to-four-sentence paragraph, or a bulleted list, and you can switch between different AI models depending on the kind of text you are working with. Once a summary appears, you can copy it to the clipboard or regenerate it if the first attempt misses the point.

SummarAI is a bring-your-own-key tool: you must supply an OpenAI API key, which the extension prompts for at installation. There is no bundled quota or paid tier on the developer's side, so your only cost is your OpenAI usage. The listing reports 29 users and a version 1.0 release from May 2023, and the developer declares that no user data is collected. That makes it a small, stable, single-purpose utility rather than an actively expanding product.

**Pricing & Plans:** Free extension with no built-in subscription. You supply your own OpenAI API key and pay OpenAI directly for the requests you make.

- **Summarize highlighted text:** Select any passage on a page, click the SummarAI icon, and receive a concise AI summary without copying the text elsewhere.
- **Three summary formats:** Choose a single sentence, a two-to-four-sentence paragraph, or a bulleted list, depending on how much detail you need.
- **Selectable AI models:** Pick from different AI models so you can match the model to the type of text you are summarizing.
- **Copy and regenerate:** Send a finished summary straight to your clipboard, or regenerate it when the first result is not what you wanted.
- **Bring your own OpenAI key:** Configure your OpenAI API key once during setup and the extension uses it for every summarization request.

**Strengths:** Extremely simple workflow: highlight, click, read; Choose between sentence, paragraph or bullet output; Copy and regenerate controls keep you from redoing work; Runs on your own OpenAI key, so there is no extra subscription

**Limitations:** Requires an OpenAI API key before it can summarize anything; Small user base and no release since its initial 1.0 version; Only English-language support is listed

[Profile (Markdown)](https://openaitools.app/tool/summarai.md)

## Frequently Asked Questions

### How do Consensus and SummarAI compare in monthly traffic?

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

### How do their growth rates compare?

Consensus has a month-over-month growth rate of -1.2%; SummarAI 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. SummarAI: Freemium. Free extension with no built-in subscription. You supply your own OpenAI API key and pay OpenAI directly for the requests you make.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Covers general web sources alongside academic papers, but lacks specialized scientific synthesis metrics and consensus ratings. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 2 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | Completely free access to a massive scholarly index, but offers less automated natural-language evidence synthesis than Consensus. | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 3 | [Kagi Search](https://openaitools.app/tool/kagi-search) | 4,647,605 | +3.2% | Free Trial, Paid | A paid, ad-free search engine that answers to its users | [.md](https://openaitools.app/tool/kagi-search.md) |
| 4 | [SciSpace](https://openaitools.app/tool/scispace) | 4,464,111 | +8.6% | Freemium | Provides deeper PDF reading and interactive literature analysis tools, but is less focused on quick evidence aggregation. | [.md](https://openaitools.app/tool/scispace.md) |
| 5 | [Elicit](https://openaitools.app/tool/elicit) | 1,751,507 | +3.1% | Freemium | Performs advanced systematic review data extraction and evidence synthesis, but has a more complex interface than Consensus. | [.md](https://openaitools.app/tool/elicit.md) |
| 6 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | The AI workspace where researchers read, write, and cite with every claim traceable to its source | [.md](https://openaitools.app/tool/jenni.md) |
| 7 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 8 | [Rayyan](https://openaitools.app/tool/rayyan) | 1,116,437 | +7.9% | Freemium | AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale | [.md](https://openaitools.app/tool/rayyan.md) |
| 9 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) |
| 10 | [Scite](https://openaitools.app/tool/scite) | 841,974 | +1.1% | Free Trial, Contact for Pricing | Tracks how papers are cited with Smart Citations to gauge reliability, but features a less direct Q&A synthesis. | [.md](https://openaitools.app/tool/scite.md) |

---
Source: https://openaitools.app/compare/consensus-vs-summarai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)