We build AI systems that respond to every new enquiry in under 90 seconds, pre-qualify prospective clients before you spend a minute on them, and automate the document chasing and admin work that buries your team — so you win more clients and bill more hours.
Accounting firms live and die by referrals and responsiveness. When a business owner needs a new accountant, they enquire with two or three firms — and engage whoever gets back to them first. Meanwhile your team is buried in compliance work, document requests, and client emails. That gap costs the average accounting practice $74,000 a year in lost revenue.
Studies show 78% of prospects engage the first firm to respond. Most accounting practices respond in 4–48 hours — by which time the prospect has already had a discovery call with a competitor and verbally agreed to work with them.
Your accountants are sending the same "just following up on those documents" emails on loop. Every hour chasing clients for bank statements, receipts, and signed authorities is an hour not spent on billable work. That's your highest-cost staff doing your lowest-value task.
Engagement letters, authority forms, information questionnaires, identity verification. Without automation, each new client takes 3–7 manual touchpoints to get started. That friction costs you time and makes a poor first impression.
Every year it's the same story — clients don't send documents until the deadline, your team scrambles, and you end up working weekends. The bottleneck isn't the work. It's the manual process of getting clients to act before it's urgent.
Every Supersonic engagement starts with your biggest bottleneck — not a generic tech stack. We scope, build, and guarantee the outcome. The first system is live within 72 hours of onboarding.
The moment an enquiry lands — from your website, referral, or Google — your AI agent responds immediately. It asks the right qualifying questions (entity type, revenue, services needed, current situation), scores the prospect, and hands off only the clients worth pursuing. Responds in under 90 seconds. Works while you're in client meetings, on calls, or off for the evening.
Most accounting firms send a proposal and wait in silence. We build automated follow-up sequences that message prospects on days 1, 3, and 7 — personalised to the services they enquired about. Clients typically see a 35–50% improvement in proposal conversion within the first month, without a single manual follow-up call.
Your AI system sends automated document requests, tracks what's been received, and chases clients who haven't responded — without your team lifting a finger. Reminders escalate automatically as deadlines approach. Your accountants see a live dashboard of what's in, what's outstanding, and what's overdue. No more manual follow-up emails.
After every completed return, engagement, or advisory project, your system sends a personalised review request — timed perfectly, frictionless for the client. Practices average 3.8× more Google reviews within 60 days. The same system also prompts satisfied clients to refer a colleague or business contact, turning your existing book into a referral machine.
Watch how your AI agent handles a new business owner looking for an accountant — qualifying their situation, capturing the details you need, and booking a discovery call. All while you're mid-meeting, heads-down in a return, or off for the evening. This conversation happens automatically the moment an enquiry lands.
Before: new enquiries sent to a shared inbox were picked up when someone had a moment — sometimes same day, often the next morning. Prospects had typically already booked a call elsewhere by then. After: AI handles all first contact, qualifies entity type, revenue, and services needed, and books discovery calls automatically. Partners now review a qualified calendar every morning.
Before tax season, the operator was spending 12+ hours a week sending document request emails and following up non-responsive clients. After Supersonic automated the entire request, reminder, and escalation sequence, that time dropped to under 90 minutes — all redirected to billable advisory work worth $240/hr.
Automated post-engagement review requests — personalised, sent 48 hours after each completed return or advisory engagement, with a single-tap link. 66 new reviews in 90 days pushed their Google Maps ranking for "accountant [suburb]" from page 4 to position 3, generating an estimated 35% increase in organic enquiries.
Generic AI tools aren't built for accounting. They don't understand compliance deadlines, the difference between a sole trader and a trust, or why a business owner who submits an enquiry at 9pm is worth $8,000 per year if someone responds before they wake up. We do — because we've built specifically for professional services firms. Here's what that means for you.
Not a prototype. Not a demo. A working AI agent responding to real enquiries in your real practice — within 72 hours of onboarding. You see results before your second invoice.
We understand tax season cycles, entity structures, the difference between a tyre-kicker and a $15K per year client. The scripts, qualification logic, and automations are built for how accounting practices actually work.
No third-party automation tools, no patchwork integrations. Your entire lead engine runs inside a purpose-built system we own and control — which means faster builds, tighter reliability, and zero platform risk for your business.
Month-to-month, cancel any time. We don't lock you in — we earn your business every month. Your dedicated CRM tracks every lead, every conversion, and every dollar recovered so you always see exactly what you're getting.
Our systems are SOC II Type 2 certified and built to meet enterprise security standards. Your customer and business data is handled exclusively within our certified infrastructure — never stored in third-party tools or shared platforms. Full data processing agreements available on request.
Our agents are built with strict conversation guardrails. They won't be derailed by off-topic questions, attempts to get free advice, or anything outside their defined role. Every response is scoped to qualification, booking, and follow-up — so your AI never says something it shouldn't.
If the agreed performance metric isn't hit within 90 days, we keep working at no charge. No agency that lacks confidence in their work for professional services firms can afford to make that offer.
We stake our fee on your results. If the systems we build don't deliver the agreed improvement in new client acquisition within 90 days, we keep working at no charge until they do. No asterisks. No fine print.
This is a guarantee no agency that lacks confidence in their work for professional services firms can afford to make. We make it because our systems — built specifically for accounting practices — work. Every time.
"We will 2× your new client rate within 90 days — or we keep building until we do, at no additional charge."
"Enquiries were coming in while we were heads-down in client meetings and just going cold. Now the AI handles all of it. I finish a meeting, check my calendar, and there's a full week of discovery calls booked with qualified prospects. It's completely changed how we grow the practice."
"The document automation alone paid for the entire engagement inside three weeks. My team was spending 12 hours a week chasing clients for bank statements. Now it's basically zero. Those hours went straight back into billable advisory work."
"We went from 8 Google reviews to 74 in three months. We're now the top result for accountants in our suburb. Supersonic built the entire system — I haven't had to do a thing since it went live."
"I was sceptical — I'd looked at plenty of software tools and none of them worked without someone babysitting them. This is completely different because they build it for your practice and guarantee the outcome. It's not a tool. It's a system that runs itself."
We've heard every objection. Here's exactly what we say — with no vague answers or redirects.
Your AI enquiry response system is live within 72 hours of onboarding. Most clients see the first qualified prospects booked from the AI within the first week. Proposal follow-up automation typically converts 8–15 previously stalled prospects within the first 30 days.
No. We integrate with whatever you're already using — Karbon, Xero Practice Manager, MYOB, Ignition, HubSpot, or even just a spreadsheet. We build on top of your existing stack, not instead of it. No migrations, no disruption to how your team already works.
We write the conversation scripts specifically for your practice, in your tone, using language your clients expect from a trusted professional firm. The majority of prospects don't realise they're talking to an AI — they just think your team is impressively responsive.
We build within your existing compliance framework. The AI handles initial contact and qualification only — no sensitive financial data is processed or stored by the AI. All data handling is configured to your practice's privacy obligations and can be reviewed before anything goes live.
Supersonic is $4,000/month. That covers your full lead response and follow-up system, built and managed for your accounting practice. Most clients recover the investment from a single new client engagement in the first month. We'll confirm everything on your strategy call.
Your receptionist handles enquiries during business hours. Your AI handles them at 9pm on a Tuesday, over the weekend, and during tax season when your team is at capacity. They work together — the AI captures, qualifies, and briefs; your receptionist and team manage the relationship from there.
The 3-minute AI Readiness Quiz tells us exactly where your accounting practice is losing revenue — and what to automate first. Qualified practices get a free 30-minute strategy call where we map the exact system we'd build.