DoneFast is the long-term AI partner for established businesses without a tech team. We design your roadmap, ship your first builds in days, and stay as your business changes. $1,250/month — flat, for an ongoing AI engineer instead of a project quote.





You've talked to one or two of them. They sent decks. They quoted $5,000 to $15,000 to build a single Zapier flow. They want a 6-month contract and a kickoff workshop. The deliverable is a 60-page strategy doc that's outdated before the ink dries.
Gartner says 90% of AI agent vendors are scams. We don't disagree. Most are people who learned about AI three months ago and are charging you to learn the rest of it on your dime.
Book a free 30-min workflow audit. We'll hear about your business — the bottlenecks, the manual work, the spreadsheets — then map the AI agents, automations, and internal tools we'd build first.
Free 30-min auditAI does the heavy lifting. A senior engineer tests and reviews every build before it ships. You never get untested code.
AI + senior reviewMost builds go live in 3-5 days. Bigger ones get broken into pieces so you see momentum every week.
3-5 daysSix things that come standard, every month.
You don't need an AI strategy. You need a 30-min audit where we hear about your business and map the AI builds that actually move the needle.
Most builds go live the same week you brief them. Bigger ones get broken into pieces so you see momentum.
AI builds the first version. A senior engineer tests and rewrites whatever's wrong. You never get untested code.
No proposals. No scope creep. No change orders. Industry average is $3,200/mo. We're not the industry.
Don't love it after seven days? We refund 75% and part as friends. Pause or cancel anytime after that.
Every workflow, every line of code, every integration — yours from day one. Cancel and keep using it forever.
"AI in your business" is too vague to be useful. Here's what it actually looks like for the kind of business we work with.
The average plumbing or HVAC business misses 28% of incoming calls. 85% of those callers never call back. We build the system that catches them — auto-text within 30 seconds, AI voice agent that books after-hours appointments, scheduled follow-up if they ghost.
Recovers $45K-$120K of lost revenue in year one for a typical contractor.
Lead form fills. AI parses the intent and qualifies. Books the right call type. Drafts the proposal in your voice. Routes to the right person.
Replaces 4 hours of admin work a day for the operator usually doing it manually.
Every business has one. The thing your team keeps doing in spreadsheets that should be a button. The dashboard your bookkeeper rebuilds every Monday. The follow-up sequence that lives in your head.
We find it on the first call. We ship it the same week.
Full SaaS products, native mobile apps, 6-month engagements with a roadmap. We're not your tech team — we're the ops engineering you don't have. If your business is software-native, we're probably not your fit.
Industry average for an AI automation retainer: $3,200 a month. The closest direct competitor we found charges around $6,000. Standalone projects start at $5,000. AI consultants charge $5K to $50K for an engagement that ends in a strategy doc.
You're paying them for account managers, sales teams, project managers, and a designer who makes the deck pretty. We don't have those. AI does most of the building. A senior engineer reviews and ships it. There's no deck, no kickoff workshop, no quarterly business review.
The savings get passed to you.
Flat. Cancel anytime.
Need parallel builds, dedicated engineering hours, or a custom integration? — we'll quote a custom plan.
I started DoneFast because I'm an AI nerd. I've been going down this rabbit hole for years — building agents, breaking things, rebuilding them — long before there was a market for it.
The world's catching up now. Every business owner I talk to knows they need AI in their business. Most haven't spent the last few years living inside it like I have. So they're getting quoted $7,500 for a Zapier flow by people who learned about AI three months ago.
DoneFast is what I'd want if I were them.
— Pete, Founder
The six we hear on every call. If you've got a seventh, ask on the call.
Book a 30-minute audit. We'll spend the call hearing about your business — the missed calls, the manual quotes, the spreadsheet your team rebuilds every Monday — then map the AI agents, automations, and internal tools we'd integrate first. You walk away with a real roadmap, whether you sign up or not.
30 minutes · your business · our roadmap · no deck