# Cogram vs Rayyan

Cogram 记录了 4,376 月访问量，月度环比增长为 -22.3%，定价为定价请咨询。Rayyan 记录了 1,116,437 月访问量，增长率为 +7.9%，定价为免费增值。

| 指标 | [Cogram](https://openaitools.app/zh/tool/cogram) | [Rayyan](https://openaitools.app/zh/tool/rayyan) |
| :--- | :--- | :--- |
| 官网地址 | https://www.cogram.com | https://www.rayyan.ai |
| 分类 | AI 项目管理, AI 会议助手, AI Email Assistant, AI 报告生成器 | AI Research Tool, AI Productivity Tools, AI 项目管理, AI Workflow |
| 定价模式 | 定价请咨询 | 免费增值 |
| 月访问量 | 4,376 | 1,116,437 |
| 月度环比增长率 | -22.3% | +7.9% |
| 主要市场 | 美国 | 美国 |
| 直接访问量 | 1,719 | 677,880 |
| 评价得分 | 4.2 | 4.5 |
| 收藏数 | 1 | 1 |
| 支持平台 | 网站 | 网站 |

## 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.

**定价与套餐:** 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.

**优势:** 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

**局限:** 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

[工具详情（Markdown）](https://openaitools.app/zh/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.

**定价与套餐:** 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.

**优势:** 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

**局限:** 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

[工具详情（Markdown）](https://openaitools.app/zh/tool/rayyan.md)

## 常见问题

### Cogram 和 Rayyan 在月流量上如何比较？

Cogram 有 4,376 月访问量，而 Rayyan 有 1,116,437。流量估算描述的是受众规模，而非产品质量。

### 它们的增长率如何比较？

Cogram 的月度环比增长率为 -22.3%；Rayyan 为 +7.9%。

### 价格如何比较？

Cogram: 定价请咨询。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: 免费增值。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.

## 替代工具

| # | 工具名称 | 月访问量 | 月度环比增长率 | 定价模式 | 简介 | 工具详情（Markdown） |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Notion](https://openaitools.app/zh/tool/t) | 173,441,670 | +0.1% | 免费增值 | 团队与 AI 代理协同完成工作的 AI 工作空间 | [.md](https://openaitools.app/zh/tool/t.md) |
| 2 | [Semantic Scholar](https://openaitools.app/zh/tool/semantic-scholar) | 8,198,672 | +5.8% | 免费 | Provides a completely free and open academic search database, but lacks collaborative literature review screening tools. | [.md](https://openaitools.app/zh/tool/semantic-scholar.md) |
| 3 | [Consensus](https://openaitools.app/zh/tool/consensus) | 6,014,388 | -1.2% | 免费增值 | 很适合寻找科学共识与有证据支持的答案，但缺乏专属的筛选队列与系统综述提取表单。 | [.md](https://openaitools.app/zh/tool/consensus.md) |
| 4 | [SciSpace](https://openaitools.app/zh/tool/scispace) | 4,464,111 | +8.6% | 免费增值 | 非常适合阅读、与单篇论文对话和摘要，但对于多位审稿人的系统综述筛选而言结构化程度较低。 | [.md](https://openaitools.app/zh/tool/scispace.md) |
| 5 | [Elicit](https://openaitools.app/zh/tool/elicit) | 1,751,507 | +3.1% | 免费增值 | 论文自动化数据提取与证据综合能力更强，但较少专注于协作式标题和摘要筛选工作流。 | [.md](https://openaitools.app/zh/tool/elicit.md) |
| 6 | [Dooray!](https://openaitools.app/zh/tool/dooray) | 1,532,922 | -3.9% | 免费增值，免费试用，付费，定价请咨询 | 面向团队与公共机构的一体化韩式协作套件 | [.md](https://openaitools.app/zh/tool/dooray.md) |
| 7 | [Scite](https://openaitools.app/zh/tool/scite) | 841,974 | +1.1% | 免费试用，定价请咨询 | 提供强大的引文分析与智能引文指标，但较不适合完整的 PRISMA 系统综述工作流。 | [.md](https://openaitools.app/zh/tool/scite.md) |
| 8 | [ResearchRabbit](https://openaitools.app/zh/tool/researchrabbit) | 831,571 | +3.1% | 免费 | Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features. | [.md](https://openaitools.app/zh/tool/researchrabbit.md) |
| 9 | [Connected Papers](https://openaitools.app/zh/tool/connected-papers) | 750,576 | +3.1% | 免费增值 | Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction. | [.md](https://openaitools.app/zh/tool/connected-papers.md) |
| 10 | [Jump](https://openaitools.app/zh/tool/jump-ai) | 553,230 | +33.1% | 免费试用，付费，定价请咨询 | 面向财务顾问的合规 AI 助手 | [.md](https://openaitools.app/zh/tool/jump-ai.md) |

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来源：https://openaitools.app/zh/compare/cogram-vs-rayyan

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