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InstDub

instdub.com

Real-time AI subtitles and natural voice dubbing for YouTube videos in 18+ languages. Watch foreign videos in your language.

Watch any foreign-language video in your own language — real-time translated subtitles plus AI dubbing that plays in sync with the original.

Visit instdub.com

Key facts

Founder
Kyle Leung ⚡️building InstDub · 4 followers
Payments
Dodo Payments
Domain registered
July 2026
Registrar
DNSPod, Inc.
Listed on StartupsIntel
October 2026

Built with

SwiftUI (frontend)Tailwind CSS (frontend)React (frontend)FastAPI (backend)Sentry (backend)Supabase (backend)Redis (backend)Dodo Payments (backend)Resend (backend)

Daily revenue, last 30 days

Verified with Dodo Payments
$0$0$1$1$110-1010-1810-2611-0311-08

Popularity by source

October 2026

Not in any top-million list

That usually means fewer than about 76.5K visits a month. New and niche sites rarely reach public rankings, we check again every month.

TrancoResearch list, average of several rankingsNot listed
Cloudflare RadarTraffic through Cloudflare's networkNot listed
Chrome UX ReportVisits by Chrome users, from GoogleNot listed
Cisco UmbrellaDNS lookupsNot listed
MajesticSites linking to itNot listed

Ranks for this exact domain, lower is more popular. How we combine them

Whois information

Domaininstdub.com
RegistrarDNSPod, Inc.
Registrar ID1697
Created date2026-07-17 14:27:39 UTC
Expires date2027-07-17 14:27:39 UTC
Updated date2026-07-17 14:45:20 UTC
Domain statusactive
Name serversarely.ns.cloudflare.comchip.ns.cloudflare.com
DNSSECunsigned

Raw whois

Domain Name: INSTDUB.COM
Registry Domain ID: 3122415817_DOMAIN_COM-VRSN
Registrar: DNSPod, Inc.
Registrar IANA ID: 1697
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.4009100100
Updated Date: 2026-07-17T14:45:20Z
Creation Date: 2026-07-17T14:27:39Z
Registry Expiry Date: 2027-07-17T14:27:39Z
Domain Status: active
Name Server: ARELY.NS.CLOUDFLARE.COM
Name Server: CHIP.NS.CLOUDFLARE.COM
DNSSEC: unsigned
>>> Last update of RDAP database: 2026-10-26T18:53:12Z <<<

SEO audit

13 of 16 checks passed

83

SEO score

Response 1166 ms · 4 KB

  • Served over HTTPS
  • Title tag present
  • Title length 30 to 60 characters
  • Meta description present
  • Description length 70 to 160 characters
  • Exactly one H1 headingAdd one clear H1 heading.
  • Uses H2 sub-headingsStructure content with H2 sub-headings.
  • Canonical URL set
  • Mobile viewport tag
  • Language declared
  • Open Graph tags
  • Twitter card tags
  • Structured data (JSON-LD)
  • Images have alt text
  • At least 300 words of contentAdd more indexable copy to the homepage.
  • Responds in under 1.5 seconds
Title (37 characters)
InstDub — Your Language. Every Video.
Description (111 characters)
Instantly turn any online video into natural speech in your language with real-time AI translation and dubbing.
Headings
0 H1, 0 H2, 0 H3
Words on page
0
Links
0 internal, 0 external
Structured data
Organization, WebSite, SoftwareApplication

Tech stack and pricing

Cloudflare