# Entuit Enterprise Solutions Inc. > AI, websites and apps for your business. Live in weeks, at a fixed price. We use AI to take repetitive work off your team's plate, and build the website or app around it. You work directly with the engineer doing the work, who has more than 20 years of experience building software for businesses (in business since 2003). Approve one fixed price before we start, and own everything when we're done. Entuit Enterprise Solutions Inc. builds AI features, websites, and web apps for small and mid-size businesses in Toronto and across Canada. We put AI to work on the repetitive jobs eating a team's week — answering repeat customer questions, reading paperwork, drafting first versions, and searching your own records — then build the sites and tools around it. Fixed prices agreed before work starts, senior engineering without a full-time hire, and everything handed over documented and owned by you. We build on a modern TypeScript stack — Bun, React with TanStack, Cloudflare, PlanetScale — with AWS available via CDK when a project genuinely needs it. ## Four weeks. One fixed price. Yours to keep. - **Fixed price** — one price, in writing, before anything starts. - **About four weeks** — most projects go from first call to live in about a month. - **Yours to keep** — code, hosting, and logins in accounts you own, with a written guide. No lock-in. ## What we build - **AI that saves real hours** — pointed at the repetitive work: answering the same questions, retyping paperwork, writing first drafts. - **A website that wins you work** — fast, easy to find on Google, and simple for you to update. - **Tools your team will use** — the tracker everyone half-maintains, turned into a proper internal app. ## What AI actually does for a business your size - **Answering the same questions** — AI answers from your own pricing and policies, and passes anything unusual to a person. - **Reading the paperwork** — invoices, forms, and applications read into your system; a person checks and approves. - **Writing the first draft** — quotes, listings, and job posts drafted in your voice for a person to edit and send. - **Finding what you already know** — ask a question in normal words and get the answer, with a link to its source. ## How it works 1. **Book a call** — 30 minutes, no obligation. 2. **Get a proposal** — scope and one fixed price, in writing. 3. **We build and hand over** — live in weeks, documented, yours. Most projects run $2,500–$7,500 CAD at a fixed price agreed upfront. ## Your account page Every client gets a private account page in Notion: their projects and progress updates, what they've asked for and where each request stands, a preview link for every change, quotes and invoices, the decisions made together, plain-language documentation, and every component they own (domains, hosting, certificates, email, AI provider accounts) with who it's registered to and when it renews. When a client leaves, they get a full copy and Entuit deletes its own, except records tax law requires it to keep. ## Under the hood For technical readers: we build on a modern TypeScript stack — Bun, React with TanStack Start, the Cloudflare edge (Workers, R2, AI Gateway), and PlanetScale for data. AWS is available when a project needs it, built as CDK in TypeScript, and we can run local or self-hosted models when data can't leave your control. AI work covers assistants, retrieval over your own data (RAG), agents with explicit guardrails, automation between existing tools, and routing each job to the right model. Every change is tested and previewed before release; production includes tracing for quality, latency, and cost per feature. ## Who you'll work with **Kevin Cearns**, Founder & Principal Engineer. Kevin Cearns founded Entuit in 2003 and has spent over 20 years building software for businesses. He runs every engagement personally. He's a senior platform and AI engineer based in Toronto who builds on a modern TypeScript stack and writes the long-form engineering guides on this site. When you book a call, you're talking to the person who will build your project. ## Frequently asked questions ### Do I need to understand AI to work with you? No. You bring the business problem (where time or money leaks) and we work out what, if anything, AI should do about it. If the answer is "nothing yet," we'll tell you that instead. ### How can you build in weeks when agencies quote months? We use AI heavily in our own development, with automated tests checking every change, so the typing that used to take weeks takes days. Most of the remaining time is your feedback and the launch work (hosting, domain, monitoring) that makes it real. There's no account-management layer slowing things down. ### What happens after the project is finished? That's up to you. Everything is handed over documented, in accounts you own, with a written guide. Many clients stay on Monthly Support; others take it and run. There's no lock-in. ### Is a fixed price really fixed? Yes. We agree the scope in writing before we start, and the price on that page is the price. If you want to change the scope mid-build, we talk about it first. You never get a surprise invoice. ### What if the AI gets something wrong? Every build has a review step, and the reviewer is a person on your team. AI drafts, you approve. For anything that runs on its own, like a support assistant, we set clear rules for when it hands off to a person. ### Can you work with our existing website or software? Usually, yes. WordPress, Shopify, Vercel, Cloudflare, a custom app someone built years ago: we start where you are. If a rebuild makes more sense, we'll show you the costs side by side before touching anything. See all services and pricing: https://www.entuit.com/services. Book a free 30-minute call: https://www.entuit.com/contact or email hello@entuit.com.