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Flow

flowinvoice.app

Flow is a modern invoicing platform built for freelancers, contractors, and small teams who bill by time, dates, or projects. It turns your real work into clear, professional invoices with support for time-based billing, date-range calculations, recurring schedules, CIS for UK construction, and VAT done right. With Flow, you move smoothly from work done → invoice sent → cash collected, all in a simple, fast interface that fits naturally into your daily workflow.

Effortless Invoicing for Freelancers

Key facts

Founder
Luke · 2.4K followers
Founded
August 2025
Based in
🇬🇧 United Kingdom
Payments
Stripe
Revenue, all time
$7
Domain registered
February 2026
Registrar
Spaceship, Inc.
Listed on StartupsIntel
October 2026

Built with

Next.js (frontend)Tailwind CSS (frontend)Clerk (backend)Stripe (backend)

Daily revenue, last 30 days

Verified with Stripe
$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

Domainflowinvoice.app
RegistrarSpaceship, Inc.
Registrar ID3862
Created date2026-02-27 09:33:19 UTC
Expires date2027-02-27 09:33:19 UTC
Updated date2026-03-04 09:33:19 UTC
Domain statusclient transfer prohibited
Name serversjavon.ns.cloudflare.comprincess.ns.cloudflare.com
DNSSECunsigned

Raw whois

Domain Name: FLOWINVOICE.APP
Registry Domain ID: E13CDB8A6-APP
Registrar: Spaceship, Inc.
Registrar IANA ID: 3862
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6027723958
Updated Date: 2026-03-04T09:33:19.850Z
Creation Date: 2026-02-27T09:33:19.850Z
Registry Expiry Date: 2027-02-27T09:33:19.850Z
Domain Status: client transfer prohibited
Name Server: JAVON.NS.CLOUDFLARE.COM
Name Server: PRINCESS.NS.CLOUDFLARE.COM
DNSSEC: unsigned
>>> Last update of RDAP database: 2026-10-26T18:36:05.183Z <<<

SEO audit

16 of 16 checks passed

100

SEO score

Response 465 ms · 244 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 seconds
Title (43 characters)
Flow - Effortless Invoicing for Freelancers
Description (135 characters)
Create professional invoices in seconds, get paid 3x faster. Perfect for freelancers and small businesses. Start your free trial today.
Headings
1 H1, 9 H2, 26 H3
Words on page
686
Links
58 internal, 10 external
Structured data
Organization, WebSite, SoftwareApplication, FAQPage

On-page keywords

PhraseMentions
themesign increate2
customers pay2
automatic reminders2
professional templates add2
flow home pricingresources1
home pricingresources company1
flow10
invoices9

Tech stack and pricing

Next.js Clerk Cloudflare