The San Francisco startup is growing annual recurring revenue by 120% and wants to bring accounting, taxes, payroll and financial services into a single platform.
Collective has secured $100 million in new financing to expand its AI-powered financial platform for solo entrepreneurs, as the number of Americans running businesses without employees continues to grow.
The San Francisco company announced a $40 million Series B led by General Catalyst, QED Investors and Gradient Ventures, alongside a separate $60 million growth facility from General Catalyst's Customer Value Fund.
Intuit Ventures, FT Partners and SemperVirens also participated in the equity round.
The structure is significant. Collective is not raising $100 million entirely through the sale of equity. The $60 million facility is designed to finance customer acquisition, with repayment linked to revenue generated by those customers.
That gives Collective capital to expand its customer base without relying exclusively on traditional venture financing.
The startup, founded in 2020 by Hooman Radfar, Uğur Kaner and Buğra Akçay, is building a financial platform specifically for businesses with one owner.
Its customers include freelancers, consultants, designers and other independent professionals who need to manage the same financial responsibilities as larger companies, often without the budget to hire a dedicated finance team.
Collective combines business formation, bookkeeping, invoicing, payroll, tax preparation and financial support in one service.
A consultant operating through an S corporation, for example, might use Collective to organize business transactions, run payroll, prepare tax filings and manage ongoing accounting obligations.
Many independent professionals currently handle these tasks through a combination of accountants, spreadsheets and separate software subscriptions.
Collective wants to replace much of that administrative work with a platform that performs tasks automatically.
The company has been investing in AI-powered bookkeeping and financial workflows since 2024. In April 2026, it acquired Open Ledger, an accounting technology company, to accelerate the development of its financial automation infrastructure.
It has also expanded beyond accounting into insurance, launching an Insurance Center in July through partnerships with Coverdash and Solo Health.
The new financing will support further product development in banking, insurance and autonomous financial operations.
Collective says its annual recurring revenue is growing 120% year over year, although it has not disclosed the absolute revenue figure or its valuation.
It also estimates that customers have saved approximately $350 million in taxes since the company's launch. According to CEO Hooman Radfar, members save an average of 80 hours annually by using the platform.
Those figures are based on company estimates and should not be treated as independently verified results for every customer.
Radfar previously co-founded AddThis, a web technology company acquired by Oracle in 2016. He later became a partner at Expa, the startup studio founded by Uber co-founder Garrett Camp.
His experience working with early-stage businesses helped shape Collective's original proposition: the administrative requirements of running a company do not disappear simply because the company has only one employee.
The market has become increasingly attractive as AI tools allow individuals to operate businesses that might previously have required a small team.
Collective cites estimates that approximately 32 million solo businesses now operate in the United States, generating close to $2 trillion in annual revenue.
The company also points to research from Stripe showing that the number of solo operators generating at least $1 million annually doubled between 2023 and 2025.
For Collective, the opportunity is to become the financial infrastructure supporting those businesses.
That would place it in competition with established accounting platforms, payroll providers and traditional financial services firms. Intuit, whose venture arm participated in the round, already serves millions of small businesses through products including QuickBooks.
Collective's differentiator is its attempt to combine software automation with human financial expertise rather than asking owners to operate several different tools themselves.
But automating accounting and tax workflows comes with a higher standard of accuracy than many other AI applications. Incorrect filings, payroll errors or missed deadlines can create real financial and legal consequences.
The company will need to demonstrate that its AI systems can reliably complete regulated financial tasks while maintaining appropriate human oversight.
The $60 million customer-acquisition facility adds another test: Collective must show that the revenue and retention of newly acquired customers justify the cost of bringing them onto the platform.
For Radfar, the ambition is to give a one-person business access to financial capabilities traditionally reserved for larger organizations.
With $100 million in fresh financing, Collective now has the capital to pursue that market more aggressively. Whether it can automate enough of the work to deliver those services profitably will determine how far the business can scale.
Sources: Collective announcement · The Next Web · Open Ledger acquisition · Insurance Center