其他1 month ago
Email Verification API | Real-Time Validation for Developers | MailValid
MailValid 邮箱验证 API，支持实时检查和多层验证，100 次免费。
@sachinbapure · X
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MailValid 邮箱验证 API，支持实时检查和多层验证，100 次免费。
@sachinbapure · X
CertCoach是AWS认证备考助手，配备AI导师和练习题，免费诊断无需注册。
u/Cute-Entertainer9934 · Reddit
Its been 4 months building my exam prep site, still 0 customers. Unable to figure out the next step. So I've been building for the last 4 months. Practice exams + an AI tutor for AWS certifications. I'm solo, based in India, launched the website in April. Since launch I was getting very few visitors a week and zero sales. I kept thinking the product wasn't good enough , so I just kept adding stuff. More questions, more certifications, more features. But sadly nothing changed.