Rainbow Octopus LLC
Founder-Built Technology Company

Building Software
for the World.

★★★★★ Trusted by users across 4 continents

Rainbow Octopus LLC designs and develops SaaS products that solve real problems for individuals and businesses across Africa, Europe, and North America.

Explore Our Products Our Story
WoofWyse — Pet Care Reimagined

Smart Pet Care,
Powered by AI.

★★★★★ 4.8 / 5.0 — Loved by pet owners worldwide

Track health records, get AI-powered veterinary guidance, and manage your pet's entire care journey from a single beautiful app.

Visit WoofWyse Learn More
InvoiceBaby — Invoicing Made Simple

Get Paid Faster.
Work Smarter.

★★★★★ 4.9 / 5.0 — Top-rated by freelancers

Create professional invoices in seconds, track payments, and manage clients  all from one smart platform built for modern freelancers.

Visit InvoiceBaby Learn More
2+
SaaS Products
4
Global Markets
99.9%
Platform Uptime
24/7
Customer Support

Our Portfolio

Products built for real people.

Two focused SaaS products, each solving a distinct real-world problem with thoughtful design and intelligent automation.

A veterinarian gently examining a dog, representing the WoofWyse AI-powered pet health platform
Pet Care • AI

WoofWyse

★★★★★ 4.8 / 5.0

An AI-powered platform for pet owners and veterinary professionals. WoofWyse helps pet owners track health records, access veterinary guidance, and manage care for their animals using intelligent automation. Available as a web and mobile SaaS application.

  • AI-powered health record tracking
  • Veterinary guidance on demand
  • Medication & appointment reminders
  • Subscription  cancel anytime
Free to start — Paid tiers available
Person working on a laptop with financial documents, representing the InvoiceBaby smart invoicing platform
Invoicing • Productivity

InvoiceBaby

★★★★★ 4.9 / 5.0

A smart invoicing SaaS built for freelancers and small businesses. InvoiceBaby simplifies the billing process with fast invoice creation, payment tracking, and client management. Available on a freemium model with paid tiers for advanced features.

  • Create professional invoices in seconds
  • Automated payment reminders
  • Multi-currency client management
  • Freemium  upgrade or cancel anytime
Freemium — Upgrade for more

Why Rainbow Octopus

Software you can rely on.

We build with care, ship with precision, and support with humanity. Here's what makes our products different.

AI-Powered Automation

Leveraging cutting-edge artificial intelligence to automate, simplify, and enhance user experiences across all our products.

Enterprise-Grade Security

Your data is encrypted, protected, and handled in accordance with international data protection standards including GDPR.

Global Accessibility

Built for users across Africa, Europe, North America, and beyond. Multi-currency, multi-timezone, and genuinely international.

Subscription Flexibility

Start free, upgrade when ready. Cancel anytime through your account dashboard. No lock-in contracts or surprise charges  ever.

99.9% Uptime Reliability

Cloud-native infrastructure built to stay online. Our products are designed for the demands of global users across all time zones.

Human-First Support

Real people, real responses. Every support inquiry receives a personal reply within 2 business days. No bots, no runarounds.

Our Story

We build what we needed to exist.

Rainbow Octopus LLC was built out of frustration  the best kind. Our founders are people who experienced real problems first-hand and couldn't find software that genuinely solved them. So they built it themselves.

WoofWyse started because our founder, a dog lover with 8 dogs (Cane Corsos, Rottweilers), found it difficult to keep their health records and care schedules organized, available, and clean.

InvoiceBaby came from our co-founder's life as an international professional working across markets. It was difficult to find a free, good, and always-available invoicing app, and getting paid was a problem.

We are a company with founders who have lived and worked across Africa, Europe, and North America. We build software that solves the problems we have lived  because we know no one else will solve them for us.

Africa • Europe • North America Founder-Built Products Problems We Lived
Work With Us
Diverse team of technology professionals collaborating and discussing software development
3+ Years building
★★★★★

Rated 4.9 / 5.0 across our products — based on verified user reviews

User Reviews

What our users say.

Real feedback from real people using our products every day.

WoofWyse
★★★★★

"WoofWyse completely changed how I manage my dog's health. The AI reminders for medications and vet appointments alone saved me so much stress. I can't imagine going back."

Sarah M., dog owner and WoofWyse user
Dog Owner — Cape Town, SA
InvoiceBaby
★★★★★

"I switched from a complicated accounting tool to InvoiceBaby and haven't looked back. It takes me 2 minutes to send a professional invoice now. My clients pay faster too."

James K., freelance designer and InvoiceBaby user
Freelance Designer — London, UK
InvoiceBaby
★★★★★

"As a small business owner managing 20+ clients, InvoiceBaby gives me the clarity I need. The client management and payment tracking features are genuinely excellent."

Priya S., small business owner and InvoiceBaby user
Small Business Owner — Toronto, CA

Get in Touch

We'd love to hear from you.

For product inquiries, support, billing questions, or general correspondence, reach us directly. We aim to respond to all inquiries within 2 business days.

hello@rainbowoct.com
Rainbow Octopus LLC
30 N. Gould St. Ste R
Sheridan, WY 82801, USA