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sinsia
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Maker History
SEO Smart Engine
AI SEO Growth Assistant for Businesses
Jun 2026
Pass Cryp
Your secrets, locked by math
May 2026
Insta captions
Captions that stop the scroll
May 2026
🎉
Joined Product Hunt
May 27th, 2026
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sinsia
•
4d ago
Pass Cryp - Your secrets, locked by math
Store passwords, API keys, secure notes, credit cards and many more in an end-to-end encrypted vault. Zero-knowledge by design - only you can unlock it.
1
1
sinsia
•
5d ago
Insta captions - Captions that stop the scroll
Free AI captions app. Auto-generate 10 viral Instagram captions, trending hashtags and quotes in 22 languages - no sign-up for your first 5/day.
1
1
sinsia
•
6h ago
SEO Smart Engine - AI SEO Growth Assistant for Businesses
AI SEO audits, IndexNow submission, schema markup, Core Web Vitals tracking, and AI Overviews optimization. Free SEO tools + paid plans.
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