# Cogram vs Rayyan

Cogram 每月有 4,376 次造訪，月增率 -22.3%，定價模式為需聯絡報價。Rayyan 每月有 1,116,437 次造訪，成長率 +7.9%，定價模式為免費增值。

| 指標 | [Cogram](https://openaitools.app/tw/tool/cogram) | [Rayyan](https://openaitools.app/tw/tool/rayyan) |
| :--- | :--- | :--- |
| 網站網址 | https://www.cogram.com | https://www.rayyan.ai |
| 分類 | AI 專案管理, AI 會議助手, AI 郵件助手, AI 報告生成器 | AI 研究工具, AI 生產力工具, AI 專案管理, AI Workflow |
| 定價模式 | 需聯絡報價 | 免費增值 |
| 每月造訪次數 | 4,376 | 1,116,437 |
| 月成長率 | -22.3% | +7.9% |
| 主要市場 | 美國 | 美國 |
| 直接造訪 | 1,719 | 677,880 |
| 評論分數 | 4.2 | 4.5 |
| 收藏數 | 1 | 1 |
| 支援平台 | 網站 | 網站 |

## Cogram

Cogram is an AI-native platform built for architecture, engineering and construction (AEC) teams. It automates the administrative overhead of project delivery — filing and searching project email, drafting meeting minutes, logging RFIs and submittals, capturing field reports, and answering questions across project documents with an AI agent.

**價格與方案:** Cogram uses contact/tailored pricing: a free 14-day self-serve trial and free guided trials are available, external collaborator accounts are free, and full pricing is provided after a demo.

- **Project AI Agent:** Ask natural-language questions across project documents, contracts and correspondence, and get answers grounded in your own files rather than generic responses.
- **Email Management:** Automatically file, organize and search email across all project correspondence so nothing gets lost in personal inboxes.
- **Automated Meeting Minutes:** Capture minutes in virtual and in-person meetings and have them drafted directly into your firm's templates.
- **RFIs & Submittals:** Log and review RFIs and submittals in a fast, user-friendly workflow that syncs with Procore and other project platforms.
- **Field Reports:** Record spoken observations and photos on site, then generate field reports inside your own document templates with minimal formatting.

**優勢:** Purpose-built for architecture, engineering and construction rather than generic project management; Automates high-friction AEC paperwork: email filing, minutes, field reports, RFI and submittal logs; AI agent answers questions grounded in your own project documents; Strong security posture: SOC 2 Type II, SAML 2.0 SSO, MFA, encryption, and no model training on customer data

**限制:** Pricing is quote-based and requires a demo or sales conversation, so costs are not transparent upfront; Value depends on adoption across a whole project team, so partial rollouts may underdeliver; Deepest benefits come from integrations like Procore, Deltek and Unanet, which add setup effort; Feature scope is specialized for AEC workflows, offering less fit for unrelated industries

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

## Rayyan

Rayyan is an AI-assisted systematic review platform that helps research teams import, deduplicate, screen, extract data from, and report on literature across the full evidence synthesis workflow.

**價格與方案:** Free forever for basic use with no credit card required, making core screening and deduplication accessible to individual researchers. Paid and enterprise plans unlock advanced capabilities such as ResearchPilot, Risk of Bias, and institutional features; pricing details are available on the site and through sales.

- **Automatic deduplication:** The Systematic Auto-Resolver deduplicates up to 200,000 references using your own inclusion and exclusion protocol with one click.
- **ResearchPilot AI:** ResearchPilot delivers zero-shot relevance ratings, an AI Analyzer, an AI Reviewer, and auto-extraction to speed up search, screening, and data capture.
- **Screening and conflict resolution:** Work through title, abstract, and full-text screening with inclusion and exclusion tagging, conflict resolution, and blinded reviewer modes.
- **Data extraction and PRISMA reporting:** Capture structured study data with configurable extraction fields, apply PICO frameworks, and export results with auto-generated PRISMA diagrams.
- **Collaboration and scalability:** Randomly sample subsets, divide workloads, manage roles, and screen offline via the mobile app, with full audit trails for reproducibility.

**優勢:** Covers the full systematic review workflow from import to PRISMA export; ResearchPilot AI speeds up search, screening, and extraction; Deduplicates up to 200,000 references from your own protocol; Offline-capable mobile app for screening anywhere

**限制:** Full-text screening workflows still demand significant reviewer time; Some advanced AI capabilities are aimed at enterprise and institutional plans; Requires structuring your review protocol to get the most from automation

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

## 常見問題

### Cogram 與 Rayyan 的每月流量相比如何？

Cogram 每月有 4,376 次造訪，而 Rayyan 有 1,116,437。流量估算反映受眾規模，並非產品品質。

### 兩者的成長率相比如何？

Cogram 的月增率為 -22.3%；Rayyan 為 +7.9%。

### 價格相比如何？

Cogram：需聯絡報價。Cogram uses contact/tailored pricing: a free 14-day self-serve trial and free guided trials are available, external collaborator accounts are free, and full pricing is provided after a demo. Rayyan：免費增值。Free forever for basic use with no credit card required, making core screening and deduplication accessible to individual researchers. Paid and enterprise plans unlock advanced capabilities such as ResearchPilot, Risk of Bias, and institutional features; pricing details are available on the site and through sales.

## 替代方案

| # | 工具名稱 | 每月造訪次數 | 月成長率 | 定價模式 | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Notion](https://openaitools.app/tw/tool/t) | 173,441,670 | +0.1% | 免費增值 | 團隊與 AI 代理一起完成工作的 AI 工作空間 | [.md](https://openaitools.app/tw/tool/t.md) |
| 2 | [Semantic Scholar](https://openaitools.app/tw/tool/semantic-scholar) | 8,198,672 | +5.8% | 免費 | Provides a completely free and open academic search database, but lacks collaborative literature review screening tools. | [.md](https://openaitools.app/tw/tool/semantic-scholar.md) |
| 3 | [Consensus](https://openaitools.app/tw/tool/consensus) | 6,014,388 | -1.2% | 免費增值 | 很適合尋找科學共識與有證據支持的答案，但缺乏專屬的篩檢佇列與系統性文獻回顧萃取表單。 | [.md](https://openaitools.app/tw/tool/consensus.md) |
| 4 | [SciSpace](https://openaitools.app/tw/tool/scispace) | 4,464,111 | +8.6% | 免費增值 | 非常適合閱讀、與之對話和摘要單篇論文，但對於多位審稿者的系統性文獻回顧篩檢而言，結構化程度較低。 | [.md](https://openaitools.app/tw/tool/scispace.md) |
| 5 | [Elicit](https://openaitools.app/tw/tool/elicit) | 1,751,507 | +3.1% | 免費增值 | 論文的自動化資料萃取與證據綜合能力較強，但較不專注於協作型標題與摘要篩檢工作流程。 | [.md](https://openaitools.app/tw/tool/elicit.md) |
| 6 | [Dooray!](https://openaitools.app/tw/tool/dooray) | 1,532,922 | -3.9% | 免費增值、免費試用、付費、需聯絡報價 | 面向團隊與公共機構的一體化韓式協作套件 | [.md](https://openaitools.app/tw/tool/dooray.md) |
| 7 | [Scite](https://openaitools.app/tw/tool/scite) | 841,974 | +1.1% | 免費試用、需聯絡報價 | 提供強大的引用分析與智慧引用指標，但較不適合完整的 PRISMA 系統性文獻回顧工作流程。 | [.md](https://openaitools.app/tw/tool/scite.md) |
| 8 | [ResearchRabbit](https://openaitools.app/tw/tool/researchrabbit) | 831,571 | +3.1% | 免費 | Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features. | [.md](https://openaitools.app/tw/tool/researchrabbit.md) |
| 9 | [Connected Papers](https://openaitools.app/tw/tool/connected-papers) | 750,576 | +3.1% | 免費增值 | Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction. | [.md](https://openaitools.app/tw/tool/connected-papers.md) |
| 10 | [Jump](https://openaitools.app/tw/tool/jump-ai) | 553,230 | +33.1% | 免費試用、付費、需聯絡報價 | 專為財務顧問打造的合規 AI 助手 | [.md](https://openaitools.app/tw/tool/jump-ai.md) |

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來源：https://openaitools.app/tw/compare/cogram-vs-rayyan

More Markdown: [分類](https://openaitools.app/tw/categories.md) · [流量排名](https://openaitools.app/tw/rankings.md) · [llms.txt](https://openaitools.app/tw/llms.txt)