Free tools, AI-powered products, and custom digital solutions — built for small businesses and everyday users across Canada and the US.
86 free calculators for salary, tax, mortgage, RRSP, TFSA and more.
Open NexaTools →AI contract analyzer — plain-English risk analysis in seconds.
Try ClearSign →We help Canadian and US small businesses build their digital presence, automate workflows, and leverage AI — without enterprise-level price tags.
Custom websites and web apps built for performance and conversions. From simple landing pages to full-featured tools and SaaS products. Fast, mobile-first, SEO-optimized from day one.
Put repetitive tasks on autopilot. We build custom AI workflows that save your team hours every week — from automated document analysis to intelligent data processing and customer-facing AI tools.
Data-driven SEO that brings real organic traffic. Keyword research, content strategy, technical SEO audits, and blog content production. Built around what actually ranks in Canada and the US.
Interactive calculators, configurators, and web tools that engage users and generate leads. Perfect for finance, real estate, insurance, and service businesses that want to stand out online.
Not sure where to start? We'll audit your current digital presence, identify the biggest opportunities, and build you a roadmap. No jargon, no fluff — just clear priorities and a plan that fits your budget.
Keep your digital products fast, secure, and up to date. Core Web Vitals optimization, security monitoring, regular updates, and ongoing support so you can focus on running your business.
Our free products aren't an afterthought. They're proof of what we build — and they're used by thousands of Canadians and Americans every month.
No bloated agencies, no endless meetings. We move fast and build things that work.
30-minute call to understand your goals, your current setup, and where the biggest opportunities are.
Clear proposal with fixed scope, timeline, and pricing. No surprise invoices, no scope creep.
We build in sprints with regular check-ins. You see progress every step of the way.
Go live with confidence. Ongoing support and maintenance available on monthly retainer.
Based in Toronto, we understand the Canadian market — tax rules, provincial differences, local business needs. No generic US-centric advice.
No six-month timelines. We've shipped 86 tools and 28 content pieces in weeks. Your project won't sit in a backlog.
All our tools run client-side. No data collection, no tracking, no selling user behaviour. We build the same privacy standards into client projects.
We don't bolt AI on as an afterthought. Our products are built AI-first — and we bring that same thinking to every client engagement.
What we've built and deployed
infinit5 started as a side project by an IT project manager in Toronto who was frustrated with the state of online tools — cluttered with ads, slow, built for US audiences, and requiring signups just to use a calculator.
That frustration turned into NexaTools — 86 free finance calculators built specifically for Canadians, with accurate 2026 tax data for all 13 provinces. Then came ClearSign, then RoastMyIdea. The common thread: useful things should be free and work properly.
Today, infinit5 is evolving into a full digital studio — offering the same craftsmanship that built our free products to small businesses who need a real digital partner, not just another agency.
"I built infinit5 because I kept running into the same problem: finding a good Canadian salary calculator that actually used current provincial tax rates. So I built one. Then 85 more. Now I'm building the same quality into client projects."
Whether you need a new website, an AI automation, an SEO strategy, or just want to talk through your options — we're happy to help. No sales pitch, just a real conversation.