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Synthetic provides autonomous bookkeeping for startups using an AI agent that connects bank feeds, payroll, business tools, and email to reconcile books. It asks clarifying questions and delivers accrual-basis financials that are ready for tax handoff. The product automates the bookkeeping workflow across systems so startups can run their finances with less manual work. It differentiates itself by offering a truly autonomous process that integrates multiple sources in real time, guided by founder experience (ex-Bench) and backing from Khosla Partners, with a live product page showing an active offering rather than a placeholder site. The goal is to give startups accurate, ready-to-hand-off accrual financials without requiring ongoing manual data entry.
Industries
Enterprise Software
Fintech
AI & Machine Learning
Financial Services
Company Size
1-10
Company Stage
Seed
Total Funding
$10M
Headquarters
California
Founded
2025
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Total Funding
$10M
Above
Industry Average
Funded Over
1 Rounds
Industry standards
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Hybrid Work Options
Remote Work Options
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Canadian founder raises $10M for AI bookkeeping. May 15, 2026 | NCFA Fintech Market Activity | Artificial Intelligence And Data, SME Finance And Business Banking, Capital Markets And Funding Autonomous accounting tests startup trust. On May 14, 2026, Synthetic raised USD $10 million in seed funding led by Khosla Ventures to build autonomous AI bookkeeping for software startups. Basis Set Ventures also participated. Operator investors include Shopify CEO Tobi Lütke, Opendoor CEO Kaz Nejatian, Bridge co founder Zach Abrams, Accrual CEO Cosmin Nicolaescu, and Figure CEO Michael Tannenbaum. Synthetic is aiming to deliver accrual basis books without human bookkeepers or accountants. The system connects to a customer's banks, payroll, billing systems, and inboxes, then asks clarifying questions when it needs more information. The output promised is a clean set of books that a tax preparer can use. Synthetic says pricing will start at USD $49 per month, about a quarter of the cost of a human staffed service. The company is starting with software, SaaS, and AI businesses because their accounting workflows are narrower and easier to model than the full small business market. Autonomous bookkeeping will only work if the system understands the business and sector well enough to avoid a range of potential errors, both simple and complex. Accounting is A trust workflow. Ian Crosby, Founder and CEO, Synthetic: "I'm not sure if it's yet technologically possible to make this work," That quote is perhaps one of the most interesting parts of the announcement. Crosby isn't selling certainty, but he's calling out and going after a hard problem. AI is still unreliable, and no founder wants books that look clean but are wrong. In accounting, a small error can affect taxes, financing, board reporting, future planning, and investor trust. Synthetic is trying to solve that by narrowing the customer type and building around quality control. The company says the team is iterating on a prototype with early design customers. The firm hasn't disclosed revenue, customers, launch timing, error rates, or benchmark results as of yet. Bookkeeping touches sensitive financial data such as banking, billing, and payroll. If AI can handle that work with enough accuracy, it could cut cost for early startups and reduce one of the most common back office bottlenecks for founders. Jon Chu, Khosla Ventures: "This one's quite simple. You have a large, valuable problem that will inevitably be solved by AI. A founder who's spent multiple decades working on the problem with near perfect founder market fit. And resilience and grit that's been forged through multiple founding experiences and scale ups at companies like Shopify and Mercury," The Canadian founder angle. While Synthetic is headquartered in San Francisco, the Canadian angle is three time founder (ie. Bench and Teal) Ian Crosby. Bench was a Vancouver built bookkeeping company that became one of North America's best known small business accounting platforms before it later shutdown and was acquired. So why not base the company in Canada? It's a competitiveness question for Canada. Canadian founders keep showing up in high value AI and fintech infrastructure deals, but company formation, lead capital, senior hiring, and headquarters often land in the United States. If Canada wants the next generation of AI finance companies to scale here, it needs more than talent. It needs lead capital, customers, technical density, and a culture that lets ambitious teams move fast. This also connects to Canada's productivity and competitiveness challenge. AI can reduce manual work, but the economic value goes to the companies that own the IP, workflow, data, customer relationship, and product layer. What Synthetic still has to prove. Synthetic has to show that AI can handle edge cases, ask the right questions, document decisions, and produce books that accountants, tax preparers, investors, regulators, and founders can trust. The company's longer vision is even bigger. Synthetic says it wants founders to press a button and watch a company assemble around an idea, including the website, incorporation, bank accounts, payments, accounting, and other operating pieces. Accounting is the starting point with the bigger ambition being the required operating infrastructure. Talking point. Can autonomous AI earn enough trust to run startup bookkeeping, or will reliability, tax risk, and financial controls keep humans in the loop longer than investors expect? The National Crowdfunding & Fintech Association (NCFA Canada) is a financial innovation ecosystem that provides education, market intelligence, industry stewardship, networking and funding opportunities and services to thousands of community members and works closely with industry, government, partners and affiliates to create a vibrant and innovative fintech and funding industry in Canada. Decentralized and distributed, NCFA is engaged with global stakeholders and helps incubate projects and investment in fintech, alternative finance, crowdfunding, peer-to-peer finance, payments, digital assets and tokens, artificial intelligence, blockchain, cryptocurrency, regtech, and insurtech sectors. Join Canada's Fintech & Funding Community today FREE! Or become a contributing member and get perks. For more information, please visit: www.ncfacanada.org | / | / | / |
Synthetic raises $10M seed round led by Khosla Ventures to build a fully autonomous AI bookkeeper.
Khosla Ventures bets $10 million on Ian Crosby, whose first startup Bench went bankrupt. By May 14, 2026 No Comments 3 Mins Read Ian Crosbie's previous startup, Bench Accounting, which famously closed in 2024 before being acquired for scrap, is taking on a new challenge: building a business by automating the arduous task of bookkeeping. His new startup, Synthetic, aims to build a fully autonomous AI bookkeeper that can generate accrual-based financials without direct human involvement. Although the product is still in the design stage, and Crosby acknowledges that his vision may not be technically feasible yet, the startup has raised $10 million in a seed funding round led by Khosla Ventures with participation from Basis Set Ventures and Shopify CEO Tobias Lütke. Most investors would fleece a founder facing challenges like the one Mr. Crosby is currently facing, the fallout from the collapse of his previous business and a vision that may exceed the technical feasibility of the current underlying model. But Jon Chu, a partner at Khosla, told TechCrunch that he sometimes does the opposite. "I tend to get a little argumentative." "In controversies, groupthink often shapes the narrative rather than the truth of the story itself," he said, citing Parker Conrad's 2016 ouster from Zenefits as an example. Although industry opinion was initially critical of Conrad, he went on to found Rippling, a company now valued at nearly $17 billion. "I believe people have room to grow," Chu said of the bet on Crosby and synthetics. Mr. Crosby maintains that he was not directly responsible for pushing Mr. Bench to the brink of bankruptcy. He said he was fired by Bench's board in 2021, three months after he turned down a $250 million acquisition offer from Brex. The board also disagreed with Mr. Crosby's strategic direction, particularly as the business was cash-strapped and his management team reportedly dissatisfied with Mr. Crosby's direct leadership style. "He swung wide and made some mistakes. It didn't go well," Chu said. Bench eventually collapsed as new management proved unable to restore the company to health on its own. After leaving Bench, Crosby joined Shopify and founded another accounting startup, Teal, which was acquired by Mercury 18 months later. As part of his due diligence, Chu spoke with several executives who worked with Crosby after he left the bench, and all of them "had great things to say about Ian," Chu told TechCrunch. Chu believes the three roles Crosby played after leaving the bench provided the entrepreneur ample opportunity to learn from past mistakes. Crosby says the company is firmly looking towards creating a fully AI-driven bookkeeping service, rather than relying on human accountants, as most accounting startups such as Xero are currently doing. "We're not going to release anything that isn't fully autonomous," Crosby told TechCrunch. "It's either that or bust." Synthetic plans to serve only AI and other software startups. But Crosby acknowledged that AI models still make serious bookkeeping mistakes. Synthetic's prototype works for a limited group of users, but it's still unclear how it can scale to a broader customer base. "It's like a self-driving car that can drive down one street and a self-driving car that can drive down any street. We haven't driven enough roads to know if we're going to crash or not," Crosby said. Still, the founders say they can afford to be patient until the underlying model improves the reliability of bookkeeping calculations. "I've been raising money for years, so I'm just waiting for it to finish," Crosby said. If you buy through links in its articles, FySelf Functionalities may earn a small commission. This does not affect editorial independence.
Ian Crosby's new venture: betting on AI bookkeeping after past startup setbacks. Ian Crosby, previously known for founding Bench Accounting which collapsed in 2024, is now embarking on a new venture named Synthetic. This startup aims to create a fully autonomous AI bookkeeper that generates accrual-based financials without human intervention. * Bench Accounting's History: Crosby's prior company, Bench Accounting, closed down abruptly due to severe financial difficulties and management changes. Although Crosby claims he wasn't responsible for the downturn, having been fired in 2021 after rejecting a $250 million acquisition offer, the collapse led to negative publicity. * Synthetic's Ambition: Despite challenges, Synthetic has raised $10 million in seed funding led by Khosla Ventures, with participation from Basis Set Ventures and Tobias Lütke, CEO of Shopify. * Investor Perspective: Jon Chu, a Khosla partner, expressed confidence in Crosby, citing examples of other founders overcoming controversy to later achieve success, such as Parker Conrad of Zenefits. * Challenges Ahead: Crosby acknowledges the technical difficulties in scaling Synthetic's AI model for a wider audience, comparing it to self-driving cars needing to navigate diverse streets. * Strategic Patience: Armed with sufficient funding, Crosby is prepared to patiently develop the AI technology until it achieves the desired reliability. Current Focus & Market: Synthetic initially plans to serve AI and software startups, although Crosby admits that current AI models are prone to significant bookkeeping errors. He remains optimistic about overcoming these hurdles and emphasizes a commitment to ensuring the product's full autonomy.
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Industries
Enterprise Software
Fintech
AI & Machine Learning
Financial Services
Company Size
1-10
Company Stage
Seed
Total Funding
$10M
Headquarters
California
Founded
2025
Find jobs on Simplify and start your career today