建议
需要了解 哪些地方效率最高 价格稳定
https://www.mturk.com/ Mechanical Turk
http://renwu.longmaosoft.com/
http://www.cloudin.com/home/tagging
http://weigong.jd.com/ http://wgtask.jd.com/ https://biao.jd.com/ //根本没有项目
https://zb.163.com/#/tasks/public
https://tsw.taobao.com/
http://test.baidu.com/mark/task/index http://juejin.baidu.com/juejin/logout http://zhongce.baidu.com/
http://crowd.datatang.com/ http://bz.datatang.com/
https://www.mbh.ai/data_list
https://www.markartisan.com/crowd/job
http://www.huicui.me/
http://mp.iflytek.com/tc/Tc/Square/tasksquare/sort/ct http://ainote.iflytek.com/open/index/task
https://www.zzcrowd.com/landing
http://www.laidabiao.com/
http://www.weichaishi.com/customer.php
http://label.aispeech.com
https://www.wbtask.cn/app/index.html
https://www.mopaoshu.com/
http://zb.youdao.com/
http://www.freemancn.com
http://ann.lab.so.com