
Email Verification API | Real-Time Validation for Developers | MailValid
Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X
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Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X

Search verified residential and commercial property listings from WhatsApp broker networks. Real listings, real brokers, real freshness.
@vishalojha_me · X
Mine isn't a cool startup. It's kinda boring that saves realtors hours of manual work by converting unstructured data to opportunities.

Verify email addresses in bulk at 99.2% accuracy for $0.35 per 1,000.
@ilyesnamous1 · X
Sealch ( Email verification, priced honestly. Same live SMTP check and catch-all detection as ZeroBounce/NeverBounce, but $0.35 per 1,000 instead of their ~$8. Solo bootstrapped to ~$500 MRR over the last 6 months.

Buy temporary US and UK virtual phone numbers for YouTube account verification with instant OTP delivery.
@BagBagnal · X

Discover verified influencers for campaigns, send offers, and manage approvals and payments.
@lumorabuild · X

Proof there's a real person behind an account or action.
@getanchorid · X

Browse and list your business in a verified multi-category directory.
@a1coder · X
Claim your spot, where it matters Submit your website for free

See how software companies actually support their customers through verified public response times, answers, and resolutions.
@TCVarbanov · X
Building ReplyGauge 👇 Making customer support quality public and measurable for software products.

Swap contact details with a room.
@Liinki_app · X
Liinki lets you swap contacts by making a list, sharing a QR or link, and having everyone pick what they share (plus a free link in bio). For people who run or join meetups - anyone who meets people and needs the contacts to stick after the event ends.

Verify email addresses and check domain health to improve campaign deliverability.
@mailthentic · X

Describe your project outcome to get matched with verified freelancers; payment held in escrow.
@ashish_b_py · X
Tiered of buring tokens to get 70% product

Get virtual phone numbers in 211 countries for AI agents to receive SMS verification codes via API.
sv-number · GitHub
mcp-server MCP server for AI agents that need a phone number: order a private number in 200+ countries, read the SMS verification code, hand it back. The widest country coverage in the category, and you can check it with one API call.