加载中…
头对头基准测试
Goodnotes vs Openlayer
Goodnotes 记录了 3,227,341 月访问量，月度环比增长为 +10.8%，定价为免费增值，免费试用。Openlayer 记录了 48,415 月访问量，增长率为 -6.4%，定价为免费增值，定价请咨询。
手写笔记、PDF 批注与 AI 学习工具，都在同一块画布上
月访问量
322.73万
月度环比增长率
+10.8%
主要市场
🇺🇸 美国
Goodnotes 记录了 3,227,341 月访问量，月度环比增长为 +10.8%，定价为免费增值，免费试用。Openlayer 记录了 48,415 月访问量，增长率为 -6.4%，定价为免费增值，定价请咨询。
手写笔记、PDF 批注与 AI 学习工具，都在同一块画布上
Openlayer is a platform that tests AI systems before release, monitors them in production, and enforces policy and compliance requirements across every model and agent your company runs.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | goodnotes.com | openlayer.com |
| 定价模式 | 免费增值，免费试用 | 免费增值，定价请咨询 |
| 月访问量 | 322.73万 (3,227,341) | 4.84万 (48,415) |
| 月度环比流量变化 | +31.47万 (+10.8%) | -3303 (-6.4%) |
| 主要市场与份额 | 🇺🇸 美国 (33.8%) | 🇺🇸 美国 (44.1%) |
| 直接访问 / 月 | 163.89万 | 2.59万 |
| 用户评分 | 4.4 | 4.4 |
| 支持的平台 | 网站 | 网站 |
手写笔记、PDF 批注与 AI 学习工具，都在同一块画布上
低延迟墨迹、防误触手掌识别、划掉即擦除以及手写转文字，让书写接近纸笔手感。
导入合同、论文或教材，用手直接标注，批注可搜索并可干净导出。
同时检索键入文本、手写与速写，并把笔记转成摘要、思维导图或结构化计划。
在共享笔记本、文档和白板上同时协作，不再有版本冲突或反复传文件。
Openlayer is a platform that tests AI systems before release, monitors them in production, and enforces policy and compliance requirements across every model and agent your company runs.
Dozens of pre-built evaluations cover quality, safety, security, and performance, with LLM-as-a-judge scorers, session-level metrics, and support for writing your own custom tests against your own data.
Import a repository and run evaluation suites automatically on every change, benchmark each iteration, and block releases when a metric regresses beyond the threshold you define.
Trace every request through multi-step agent workflows, including tool calls and retriever steps, with token counts, latency, cost per request, alerting integrations, and subpopulation analysis.
Register each AI system with an owner, purpose, data sensitivity, and risk tier, score inherent risk across multiple dimensions, and move systems through staged approval gates before they reach production.
专项更强将课程材料转变为互动式AI学习工具，不过对手写数字笔记本的关注相对较少。
专项更强Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
专项更强Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
专项更强Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
专项更强Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
将笔记整理成互相连接的类型化对象，而非传统笔记本，但缺乏手写笔触支持。
免费 / 开源面向生产级 AI 的智能体可观测性、评估与持续改进平台
专项更强Uses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.
专项更强Mindgard is an AI security platform that performs attacker-style reconnaissance, automated red teaming, and continuous testing of AI models, agents, and applications to find and fix exploitable vulnerabilities.
免费 / 开源构建、模拟、评估并监控可自我改进的 AI 智能体
免费 / 开源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
免费 / 开源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
