Activities related to credit intermediation

Well-funded on both sides: entrenched incumbents inside bank procurement and a dense field of venture-backed challengers already competing for the same AML and sanctions-screening budgets. Note the Canadian precedent — Verafin (Killick Capital-backed, and present in this repo's angel dataset) proves the market rewards a winner, and also that the winner has already emerged.

What this category is. The biller's side of a household or business bill: presenting the bill (portal, email, text, PDF), taking the payment by card, ACH, wallet, phone, text, IVR or cash at a retailer, running autopay and payment plans, and posting the money back into the biller's own billing system. The 522320 code (financial transactions processing) is navigation only — the buyers are utilities, telecoms, insurers, hospitals, property managers, lenders, universities and every level of government, so this is cross-industry software rather than a vertical. Paymentus describes exactly that spread: billers 'across a variety of industry verticals, including utilities, financial services, insurance, government, telecommunications, real estate management, education, consumer finance, healthcare, business to business (B2B) and small business' [A, 10-K]. How it differs from the neighbouring records. Utility CIS and metering (2211) is the system of record that issues the bill; this record is the layer that collects it and plugs into that CIS. Embedded payments for vertical software (522390) is the infrastructure a software vendor rents to take payments inside its own product; EBPP vendors sell directly to the biller. Collections (561440) starts where this one stops: the bill is already late. Who holds it. Two public companies publish the numbers. Paymentus (NYSE: PAY; Charlotte) reported FY2025 revenue of $1,196.5M, up from $871.7M, on 724.0M transactions, up 21.3%, with net income of $66.9M and contribution profit of $386.3M; 98.4% of revenue came from the United States [A]. ACI Worldwide's Biller segment — Speedpay, which ACI bought from Western Union for $750M in cash in May 2019 [A, 8-K] — earned $817.7M of revenue in FY2025, up from $726.5M, at $140.7M of segment adjusted EBITDA [A]. Fiserv sells biller-direct, print and in-person cash payment (CheckFreePay, 'over 30,000 retail locations') to billers [C, own site] and CheckFree RXP to banks, whose customers pay billers from online banking [A, 10-K]; FIS sells BillerIQ, which its 2024 product sheet describes as 'a white labeled SaaS biller direct solution' [A, own product sheet]. Neither breaks out a revenue figure for the business. The field has just consolidated again. ACI's own 10-K lists its bill-payment competitors as 'Alacriti, FIS, Fiserv, InvoiceCloud, Kubra, One Inc., Paymentus, PayNearMe, Repay, as well as smaller vertical-specific providers' [A]. Since then REPAY (Nasdaq: RPAY) closed its purchase of KUBRA from Hearst on 1 June 2026 for about $372M in cash, funded partly by a new term loan [A, 8-K]; KUBRA added about $20.8M of revenue in its first month inside REPAY [A, 10-Q], and still tells visitors it reaches 'over 40% of households in the U.S. and Canada' [C]. InvoiceCloud went private inside EngageSmart when Vista Equity Partners bought EngageSmart for about $4.0B in January 2024 [B, Vista release]; the old engagesmart.com address now redirects to invoicecloud.net [A, observed]. On the B2B side, Billtrust (EQT, about $1.7B, December 2022 [B]) and Bottomline (Thoma Bravo, about $2.6B, May 2022 [A, the buyer's release]) were both taken private. One Inc, the insurance-premium specialist, is held in equal stakes by Great Hill Partners and Nordic Capital since March 2024 [A, own release]. The consumer-side consolidator is under an FTC order. doxo, a Seattle bill-pay app that says it reaches 'over 120,000 billers' and 'over 10 million people' [C], agreed in August 2026 to pay $2.1M to settle FTC allegations that it used 'misleading search ads to impersonate consumers' billers' and added undisclosed 'delivery fees' [A, FTC]. That is a warning about the one model that does not need the biller's consent. Pricing is the convenience fee, and scale wins it. Paymentus says it is paid transaction fees 'directly from billers, financial institutions, partners or, in some cases, from consumers as a convenience fee', and that its gross margin falls as it adds 'large, high-volume enterprise billers with lower margins' because card interchange is its main cost [A]. ACI's Biller revenue rose $91.2M in FY2025 while cash operating expense rose $81.7M, 'primarily for payment card interchange and other processing fees' [A]. The economics are a thin spread on interchange that rewards volume, and FIS advertises a 'dynamic and compliant surcharge program' as a feature [A, product sheet]. Incumbent vulnerability decides it. The incumbents are not weak: the largest pure-play grew revenue 37% in a year and is profitable, the next one is a $818M segment of a public payments company, and Fiserv and FIS sell the same product to billers alongside their bank businesses. Each acquisition in the last four years has folded a challenger into a larger book. A new entrant would sell to a regulated biller through an RFP, integrate to its CIS or policy system, and then compete on a fee where the incumbent's interchange volume sets the price.

The thesis behind this category is true, and the proof is on EDGAR — which is exactly why it is a bad place for a new entrant. Toast's FY2025 10-K (year ended 2025-12-31) reports financial technology solutions revenue of $5,037M against subscription services revenue of $936M, on $195.1B of gross payment volume [A]. Payments is 5.4x the software line by revenue and still bigger by gross profit — $1,146M from fintech against $672M from subscriptions, computed from the 10-K's own cost-of-revenue table — even though the fintech margin is about 23% against 72% for software. AppFolio shows the same shape in property management: Value Added Services (electronic payments, tenant screening, risk mitigation) $721.5M against subscription services $211.5M in FY2025 [A]. The atlas's own vertical records reach the same answer from the other side: payments and insurance attach decides self-storage (Storable), marina (DockMaster Payments, Storable Marine), salon (Fresha at zero subscription), medspa (Boulevard, Zenoti) and field-service (Jobber, Housecall Pro) — all of them treat the licence as the cheap part. But the value flows to the software company that owns the merchant, not to the rail it rents. The infrastructure layer underneath is held by two giants. Stripe says businesses on it generated $1.9 trillion of volume in 2025, up 34%, and priced a tender offer at $159B (newsroom, 2026-02-24) [B]. Adyen reported FY2025 net revenue of EUR 2,364.2M on EUR 1,394.3B processed, with issuing volumes up 8x as platforms embedded cards (H2 2025 results, 2026-02-12) [A]. Below them the processors bought their way in: FIS bought Payrix in 2022, and Global Payments completed its purchase of Worldpay on 2026-01-12, serving more than 6 million merchant locations on $3.7 trillion of volume with an 'Integrated & Platforms' channel [A, 8-K]. The venture-funded challengers are small next to that and are selling the same thing: Finix (over $208M raised, Series C led by Acrew), Rainforest ($57.5M, Series B led by Matrix and Infinity Ventures, 2025-09-08), Tilled (nearly $40M), Infinicept ($23M growth round, 2022), Moov ($77.5M). Each one positions itself as cheaper or more vertical-friendly than Stripe — Rainforest's model is a consumption-based cut of each transaction with no platform fee [B] — which means the wedge is price, paid for out of a thin interchange margin. The adjacent layers (BaaS: Unit $169.6M, Treasury Prime ~$73M; embedded lending: Parafin $194M; embedded payroll: Check, $75M Series C led by Stripe) last raised in 2021-24 and none has announced a larger round since in the coverage opened here. An entrant needs a sponsor bank, card-network registration, underwriting and risk reserves before earning its first basis point, then has to win platforms that can renegotiate or switch processors once their volume is large. Entry cost and regulatory drag decide it. The money in this theme is earned by building the vertical software and attaching one of these rails — the right move for a Research Upon vertical, not a market to enter as the rail.