Intake Questionnaire
Submitted by client
AI Brand Extraction
Colors & logos captured
Proposal & Contract
Auto-generated draft
Client Portal Delivery
Stripe deposit ready
Brand Strategy & Identity
Core guidelines & assets
UI/UX Web Portal
Custom design & build



Winning deals is great, client onboarding is not.
Instant Client is the workspace to intake, propose, contract and invoice clients, much faster.
I usually have client details spread across a few email threads, so having the intake, proposal, and invoice in one place has been handy.
It's already made the admin side feel less scattered.

Tax Advisory Partner
I've only used Instant Client with a handful of new matters so far, but it's been straightforward to set up and send.
Clients seem to understand what they need to do without as much back-and-forth.

Conveyancing Lawyer
The client portal looks polished without me having to spend time formatting everything.
Setting up, sending proposals and following up on the invoice has been simple.

Real Estate
HOW IT WORKS?
Send smart questionnaires to discover brand assets, service needs, and client requirements automatically.
Generate tailored proposals and legally compliant contracts ready for instant e-signature.
Collect payments instantly with automated invoicing and seamless client portal delivery.
they ask you how you made it.

Features
Chasing client information manually is exhausting. Instant Client automates client intake forms. This way, you collect brand assets and requirements without endless back-and-forth.
Ready for another slow proposal draft? No thanks. Thanks to automated proposal generation and e-signatures, your client agreements always look crisp and close faster.
Delayed payments hurt cash flow. Instant Client makes collecting payments as easy as sending a link. It also automates reminders so you get paid on time.
Did you ever worry if your service agreement was legally sound? Instant Client comes with built-in contract layouts that will protect your business, at the click of a button.
Instant Client comes with a dedicated client portal to share documents, deliverables, and schedules. It keeps clients informed so you never lose track.
Say goodbye to manual client tracking across spreadsheets. As soon as a proposal is signed, Instant Client automatically generates invoices and project tasks, ready to execute.
Other Features
Instant Client automatically extracts brand colors, logos, and website details from your client's URL. It's as easy as typing a web link.
Need to sync invoices with your accounting software? Instant Client connects seamlessly to process payments and reconcile accounts automatically.
Invoice #INV-2026
Auto-reconciled to Xero
Clients reviewing proposals or paying invoices on their phone? Instant Client works beautifully on mobile, making it seamless for every client device.
Proposal & Contract
Instant Client automatically connects with Instant Compliance, so AML checks happen inside the same client workflow without manual handoffs. Collect client details once, run the right checks, and keep every engagement moving.
Start your 14-day free trial. Then $59/month with unlimited clients, proposals, questionnaires, and invoices.
No credit card required to start. Cancel anytime.
Questionnaires, Proposals, Contracts, Invoicing, Client Portal, and much more.
$59/month after. Cancel anytime.
Unlimited clients, proposals, questionnaires & invoices.
Yes! Your $59/month subscription includes full access to all features, security updates, and future platform enhancements.
You can try Instant Client for free. You only upgrade when you decide to send live client proposals and invoices.

I'm Simon, founder of Instant Client.
Did you know that the average accounting firm or professional service wastes over 10 hours per client on manual onboarding?
Yep – while winning clients is exciting, managing onboarding remains a time-consuming process: drafting proposals, following up on questionnaires, sending contracts, creating invoices, and chasing payments.
That's why I built Instant Client. Instant Client automates every step from first intake to final payment. Without boring admin, running your business becomes fun again. I'd love for you to give it a try.
Ready for seamless client onboarding?
Get started for free