Fundraising Fox

Practice Ignition

Founded 2013 · 7 known investors

practiceignition.com

Ignition provides AI-powered pricing insights and automated billing solutions for professional services firms and agencies to optimize revenue through streamlined client agreements and payment collection.

Also known as Ignition · ignitionapp.com · Practice Ignition

AI & Machine LearningEnterprise SoftwareSaaS

Investors · 7

Also in the syndicate · 3

EVPfamily office groupsstrategic angel investors

Company profile

researched Aug 2026

Ignition, founded in 2013 as Practice Ignition, is a client engagement and commerce platform for professional services businesses. The product covers the path from proposal to payment: firms create branded online proposals, engagement letters and scope-of-work agreements that clients review, accept and sign electronically; payment details are collected upfront in the proposal so that billing and collection run automatically once the agreement is signed. The platform also supports recurring billing, instant billing for scope changes, invoicing, bulk sending and renewal of client agreements, ready-made service templates with pre-built pricing, and AI-driven price insights intended to help firms optimise pricing.

The company's core customer base is accounting and bookkeeping firms, with expansion into marketing and advertising agencies, consultants, financial services providers and other professional services businesses. Ignition integrates with accounting, practice management and workflow tools including Xero, QuickBooks Online, Xero Practice Manager, Karbon, Gusto and Zapier, and exposes an API and webhooks. According to a third-party software directory, the platform provides proposals, engagement letters, e-signatures, invoicing, recurring billing, online payments, billing and revenue reporting, white-labelled branding, user roles and 2FA, but does not include job workflow management, time tracking, document management or a client portal; firms therefore typically run it alongside a separate practice management system.

In March 2022 Practice Ignition rebranded to Ignition, following what the company described as 18 months of product investment expanding it from proposal and payment automation to a broader client engagement and commerce platform.

Founding story

The company was started in 2013 by accounting entrepreneur Guy Pearson and product designer Dane Thomas, who were frustrated by manual, antiquated engagement processes and late client payments and set out to help accountants and bookkeepers operate more efficiently and get paid on time.

Business model

Software-as-a-service sold to professional services firms, with a self-service 14-day free trial requiring no credit card and a sales-assisted path for larger buyers; a third-party directory notes public pricing is not listed and prospects must contact the company. Ignition also processes client payments (direct debit and credit card) on behalf of its customers.

Subscription software revenue from professional services firms, with payments processed through the platform; specific pricing is not disclosed publicly in the sources.

Traction

At the November 2021 Series C the company reported over 300,000 monthly client engagements, thousands of customers across six markets, more than 1 million client engagements facilitated and over US$2 billion in client revenue under management, having almost doubled client revenues facilitated via the platform in 2021. By the March 2022 rebrand it cited over 5,000-7,000 customers, 6.5 million payment transactions, 1.1 million clients engaged and more than 2.2 million proposals accepted, with 52% of proposals accepted within 24 hours. Current materials cite 8,500+ businesses, 2.4 million client relationships managed and $13 billion in revenue earned via the platform.

Latest developments

Following the 2022 rebrand, the company positions itself as an AI revenue and billing automation platform, marketing AI-powered price insights alongside automated agreements, billing and payments. Current company boilerplate cites 8,500+ businesses, relationships with over 2.4 million clients and $13 billion in revenue earned via the platform.

Full profile — market position, technology, go-to-market, geography, history

Market position

Described in company and press materials as the first client engagement and commerce platform for professional services and as an emerging leader in the accounting and broader professional services software market. A third-party directory positions it as a specialised proposals/engagement-letter/payments tool for accounting firms, deeper in that workflow than bundled suites but narrower in scope, competing with standalone tools such as GoProposal, Anchor and Cone and with broader practice management platforms such as Karbon, TaxDome, Canopy and Tidyflow.

Combines proposals and engagement letters with automatic collection of client payment details at signature, so billing and payment execute without further manual steps, plus AI-powered price insights and bulk agreement send/renewal. Company materials emphasise compliance-oriented engagement letters developed with accounting associations and multi-signature support for North American tax season. Its depth in the engagement-to-payment workflow is offset by the absence of job workflow, document management and client portal features found in bundled practice management suites.

Technology

Cloud platform combining digital proposals and e-signature, engagement letters, automated recurring billing and invoicing, direct debit and credit card payment collection, and workflow automation. It integrates with QuickBooks Online, Xero, Xero Practice Manager, Karbon, Gusto and Zapier, and offers an API and webhooks. AI is applied to pricing through Price Insights. Security features cited include user roles and 2FA/MFA; the platform is mobile-friendly but has no native mobile app.

Go-to-market

Product-led self-service acquisition via a free 14-day trial and interactive demo, combined with a sales team and demo bookings. Distribution is supported by integrations and strategic partnerships with Gusto, Intuit, Thomson Reuters, Xero, QuickBooks and Zapier, and by partnerships with accounting associations (ACCA, CAANZ, IPA, NATP) for compliant engagement letters. Content marketing (pricing and revenue-growth articles) and customer testimonials feature on the website.

Accounting and tax firms, bookkeepers, marketing and advertising agencies, consultants, financial services providers and other professional services businesses; the directory notes it is best suited to firms focused on proposals, engagement letters and payments, particularly those already using cloud practice management tools, across US, AU, UK and global markets.

Geography

Headquartered in Sydney, Australia, with a global footprint. At the time of the 2021 Series C the company reported offices in Australia, Canada, New Zealand, the Philippines, South Africa, the US and the UK, and customers across six markets in APAC, North America and EMEA. Later company materials describe a global workforce spanning Australia, Canada, New Zealand, the Philippines, the US and the UK.

History

Practice Ignition was founded in 2013 in Australia. It raised a $50 million USD Series C in November 2021 led by JMI Equity, bringing total capital raised to $75 million according to its CEO, and at that time reported over 150 employees, offices across several countries, and 300,000+ monthly client engagements. In November 2021 it also announced a Gusto partnership and plans for an R&D team in Toronto. On 1 March 2022 the company rebranded from Practice Ignition to Ignition, adding proposal conversion-rate optimisation, more flexible billing options, multi-option proposal templates, a Gusto integration, an enhanced Xero Practice Manager workflow and an improved Review and Pay experience. More recent company materials describe it as an AI revenue and billing automation platform serving 8,500+ businesses.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Client revenue under managementNov 2021$2B
Clients engaged via platformMar 20221,100,000 clients
Clients managed via platformJan 20252,400,000 clients
Cumulative revenue earned via platformJan 2025$13B
EmployeesNov 2021150 employees
Monthly client engagements supportedNov 2021300,000 engagements per month
Payment transactions facilitatedMar 20226,500,000 transactions
Proposal acceptance within 24 hoursMar 202252%
Proposals acceptedMar 20222,200,000 proposals
Total funding raisedNov 2021$75M

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 1

by search overlap

Companies competing with Practice Ignition for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline · 5

launches, deals, and filings
Mar 2022
Practice Ignition rebrands to Ignition

The company dropped 'Practice' from its name and rebranded as Ignition, alongside a new visual identity and platform enhancements including proposal conversion rate optimisation, more flexible billing options and multi-option proposal templates.

source ↗

Mar 2022
Platform enhancements: proposal conversion optimisation, billing flexibility and new integrations

Enhancements included conversion rate optimisation in the proposal process, multiple-option proposal templates from industry experts and partners, a new Gusto integration, an enhanced Xero Practice Manager workflow experience, and an improved Review and Pay online payment experience.

source ↗

Nov 2021
Practice Ignition raises $50M USD Series C led by JMI Equity

Series C round of USD $50 million (AUD $65 million; also reported as AUD $68 million) led by JMI Equity, its first investment in Australia, with existing investors Tiger Global and EVP plus strategic angels and family offices. Proceeds earmarked for product development and expansion in APAC, North America and EMEA.

$50M source ↗

Nov 2021
Plans announced for new R&D team in Toronto

The company announced plans to establish an R&D team in Toronto to support innovation and customer expansion in North America.

source ↗

Nov 2021
Partnership with Gusto for people advisory services

Ignition unveiled a partnership with Gusto to accelerate adoption and knowledge of people advisory services; a Gusto integration was later added to the platform.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Practice Ignition do?
Ignition (formerly Practice Ignition) is a client engagement, proposal, billing and payments platform for professional services firms.
Who are Practice Ignition's investors?
Practice Ignition's investors include Black Sheep Capital, Right Click Capital, JMI Equity, Tiger Global Management.