Adfin raises $18M Series A

Business payments are one of those boring systems that quietly break companies. Not in a dramatic way — more like a slow cashflow squeeze, a pile of follow-up work, and finance teams stuck chasing invoices instead of running the business. That’s the gap Adfin is going after. On May 12, the London fintech said it raised an $18 million Series A led by Index Ventures, with Visionaries Club joining and new backing from Stéphane Kurgan and Miro founder Andrey Khusid. ### What does Adfin actually do? Adfin started with a pretty specific problem: helping businesses get invoices paid on time. Its software combines payment rails — like direct debit, bank payments, and cards — with workflow automation that handles reminders, payment links, retries, and reconciliation. Basically, it wants “getting paid” to feel less like manual admin and more like software doing the obvious next step for you. (adfin.com) ### Why is late payment such a big deal? Because small businesses don’t fail only from lack of sales — they also get crushed by timing. Adfin points to a UK backdrop where 63% of businesses are paid late. If money arrives weeks after it should, payroll, hiring, and supplier payments all get tighter. That turns receivables into a working-capital problem, not just an accounting nuisance. (adfin.com) ### What’s new in this round? The obvious part is the money — $18 million fresh capital, taking Adfin’s total funding to more than $30 million in less than two years. But the more telling part is who doubled down. Index Ventures had already backed the company at seed and is now leading the Series A, while Visionaries Club returned again. That usually means the insiders think the company has moved from promising idea to something that’s actually working. (adfin.com) ### Is this just invoice chasing with AI slapped on? Not really — at least that’s not the pitch. Adfin is talking about “agentic” finance, which in plain English means software that can decide the next action inside a controlled workflow. If a direct debit fails, send a payment link. If an invoice is overdue, trigger the right follow-up. The important detail is that Adfin owns both the payment infrastructure underneath and the automation layer on top. (adfin.com) That gives it more control than a tool that only sends reminders. ### Does it have proof this works? Adfin says customers on its platform see only 9% of invoices paid late, versus the 63% broader UK figure it cites. That’s a big claimed improvement, though it’s worth reading it as company-reported performance rather than an independent benchmark. Still, the examples are concrete: faster direct debit mandate signing, instant fallback payment links after failed debits, and tighter accounting integrations. (adfin.com) ### Who built this? The founders are payments veterans, which matters here because this is infrastructure, not just a prettier dashboard. Tom Pope previously built payments at Tink, the open-banking company Visa bought for $2.2 billion. Ciprian Diaconasu was a founding engineer at Mambu, the banking software company that became one of Europe’s bigger fintech names. So the bet is less “two founders discovered invoices are annoying” and more “people who’ve built payment plumbing before are rebuilding receivables from the inside out.” (adfin.com) ### What does the new money unlock? Adfin says it wants to move beyond helping businesses get paid and into automating more of the full finance process — receivables first, then broader money movement and cashflow work. Other coverage says the plan includes product expansion, hiring across engineering and sales, and preparing for international growth. The catch is that this is a crowded market, with rivals across payments, billing, and accounts receivable software. (techfundingnews.com) ### Bottom line? This round matters because Adfin is trying to turn a painful back-office workflow into infrastructure plus automation — not just another finance dashboard. If it works, small businesses spend less time chasing money and more time using it. (adfin.com)