flowsub.ai

Verified revenue

flowsub.ai

AI generates studio-quality subtitles in minutes.

Visit flowsub.ai

Revenue, 30 days

$83

Growth, 30 days

+43.5%

MRR

$48

Key facts

Founded: February 2026
Based in: 🇮🇹 Italy
Payments: Stripe
Active subscriptions: 9
Plans from: $3.49 a month
Revenue, 12 months: $1,036
Revenue, all time: $1,036
Domain registered: March 2026
Registrar: Porkbun LLC
Listed on StartupsIntel: October 2026

Built with

Next.js (frontend)Tailwind CSS (frontend)TypeScript (frontend)Supabase (backend)Clerk (backend)Cloudflare (backend)Stripe (backend)Vercel (backend)Resend (backend)

Daily revenue, last 30 days

Verified with Stripe

Monthly revenue

Verified with Stripe

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 rankings	Not listed
Cloudflare RadarTraffic through Cloudflare's network	Not listed
Chrome UX ReportVisits by Chrome users, from Google	Not listed
Cisco UmbrellaDNS lookups	Not listed
MajesticSites linking to it	Not listed

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

Whois information

Domain	flowsub.ai
Registrar	Porkbun LLC
Registrar ID	1861
Created date	2026-03-04 14:17:40 UTC
Expires date	2028-03-04 14:17:40 UTC
Updated date	2026-08-12 04:33:26 UTC
Domain status	client delete prohibitedclient transfer prohibited
Name servers	maceio.ns.porkbun.comcuritiba.ns.porkbun.comsalvador.ns.porkbun.comfortaleza.ns.porkbun.com
DNSSEC	unsigned
Registrant country	🇺🇸 United States

Raw whois

Domain Name: FLOWSUB.AI
Registry Domain ID: f61f50dbcf01421da548f5f610bd77fb-DONUTS
Registrar: Porkbun LLC
Registrar IANA ID: 1861
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8557675286
Updated Date: 2026-08-12T04:33:26.146Z
Creation Date: 2026-03-04T14:17:40.671Z
Registry Expiry Date: 2028-03-04T14:17:40.671Z
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Registrant Organization: Private by Design, LLC
Registrant State/Province: NC
Registrant Country: US
Admin Organization: Private by Design, LLC
Admin State/Province: NC
Admin Country: US
Tech Organization: Private by Design, LLC
Tech State/Province: NC
Tech Country: US
Name Server: MACEIO.NS.PORKBUN.COM
Name Server: CURITIBA.NS.PORKBUN.COM
Name Server: SALVADOR.NS.PORKBUN.COM
Name Server: FORTALEZA.NS.PORKBUN.COM
DNSSEC: unsigned
>>> Last update of RDAP database: 2026-10-26T18:23:10.02Z <<<

SEO audit

15 of 16 checks passed

SEO score

Response 1957 ms · 171 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 heading
Uses 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 content
Responds in under 1.5 secondsSpeed up the server response (caching, CDN).

Title (46 characters): FlowSub — AI Subtitle Generator | No Watermark
Description (156 characters): Free AI subtitle generator. Upload video/audio, get accurate subtitles in 29+ languages. Download SRT, VTT, TXT. Pro $4.99/mo for 100 credits. No watermark.
Headings: 1 H1, 7 H2, 3 H3
Words on page: 578
Links: 25 internal, 0 external
Structured data: Organization, WebSite, SoftwareApplication, FAQPage, BreadcrumbList

On-page keywords

Phrase	Type	Mentions
srt vtt	Two words	5
vtt txt	Two words	5
credits month	Two words	5
srt vtt txt	Three words	4
vtt ass txt	Three words	3
day money-back guarantee	Three words	3
min	Word	12
credits	Word	12

Tech stack and pricing

Lowest paid plan

$3.49 /month

Next.js Google Analytics Clerk Vercel

About flowsub.ai

What is flowsub.ai?

AI generates studio-quality subtitles in minutes.

How much does flowsub.ai cost?

Paid plans start at $3.49 per month, based on the public pricing page.

How much revenue does flowsub.ai make?

flowsub.ai made $83 in the last 30 days, verified with its payment provider.