reddit · SideProject · 09-18 09:50 40 分 ← 返回列表

I built a tool for online teachers who are tired of juggling WhatsApp, Google Drive, and 3 other apps just to run one class.

I started building 3tacademy after watching my cousin, who teaches math online, manage her entire "business" across WhatsApp groups, a Google Sheet, a Drive folder, and PayPal. She was spending more time managing apps than teaching. So I built 3tacademy.tech , an all-in-one platform where teachers can manage their students, schedule lessons, share files, and communicate, all from one place. It's free to start (1 class, up to 20 students, no credit card). I'm still early and looking

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：在线教师需要同时管理 WhatsApp、Google Drive、表格、PayPal 等多个工具，行政事务挤占教学时间。

目标用户：独立在线教师、家教、小型线上课程经营者。

证据：She was spending more time managing apps than teaching. It's free to start (1 class, up to 20 students, no credit card). What would make you actually switch from your current setup?

变现：Freemium 订阅：免费支持少量学生/班级，按学生数、班级数、文件存储或支付抽成收费；也可提供品牌化主页、自动提醒、收款等高级功能。

MVP：2 周内先做最小闭环：学生名单 + 课程排期 + 文件/链接分享 + 自动 WhatsApp/邮件提醒，不做完整聊天和支付，先验证教师是否愿意从现有工具迁移。

竞品：TutorBird、Teachworks、MyMusicStaff、TutorCruncher、Google Classroom、Calendly、Notion

摘要：发帖人因为表亲在线教数学时在 WhatsApp、Google Sheet、Drive、PayPal 之间频繁切换，开发了 3tacademy 一站式管理平台，免费起步并寻求教师反馈。帖子体现了在线教师工具碎片化的真实痛点，但没有明确的付费意愿或收入数据，且已有多个成熟竞品。适合独立开发者做轻量垂直版本，但需先验证迁移意愿和付费转化。