The round saw participation from Futuregrowth Asset Management, 4Di Capital, E4E Africa, Equitable Ventures, Summit Deals, the University Technology Fund and Felix Strategic Investments.

The Cape Town-based startup, with more than 600 000 registered users, is building what it calls an ad-subsidised payments network, a model that removes interest and fees from consumer finance entirely, shifting the cost of instalments to the merchants and brands that actually benefit from the resulting sales.

“Our mission is simple, to make cash-flow management free for consumers,” said Wesley Billett, co-founder and CEO of Happy Pay. “If we can connect the right product to the right person at the right moment and remove payment friction, commerce itself can fund the flexibility. That allows us to deliver installment payments without charging consumers interest.”

The model is a deliberate departure from traditional lending. Where most credit providers rely on interest, fees, or revolving balances, Happy Pay earns through merchant funding.

Retailers pay because flexible payments, paired with well-timed advertising, drive real commercial outcomes: higher conversion, bigger baskets, and access to new customers they wouldn’t otherwise reach.

An AI engine that connects discovery to purchase

Central to Happy Pay’s approach is an AI-driven advertising and distribution engine that matches merchants with high-intent shoppers in real time. The platform draws on behavioural signals, transaction data, affordability insights, and contextual cues to figure out what a user is most likely to buy, and when.

Those offers are then surfaced inside Happy Pay’s own app and pushed across partner apps, digital channels, and other touchpoints, moving consumers from discovery through to checkout with instalment payments already built in.

The key difference from standard digital advertising: Happy Pay optimises for completed purchases, not impressions or clicks.

Merchants pay only when a transaction happens. Consumers get interest-free flexibility at the exact moment they’re ready to buy.

The company describes this as a closed-loop model, one that pushes relevant products to users and drives them into both e-commerce checkouts and physical stores, turning marketing spend into trackable revenue rather than a bet on attention.

From BNPL product to commerce infrastructure

BNPL has taken off globally, but most providers still operate as standalone payment options bolted onto checkout. Happy Pay is going after something bigger: a commerce layer where advertising, payments, and financing work as a single, connected system.

Brands can promote specific products to targeted audiences. Merchants get incremental revenue. Consumers get flexible payments, all within one network. It’s as much an advertising marketplace as it is a financial product, sitting at the intersection of fintech, commerce, and adtech.

Built for markets where credit is expensive

In South Africa, consumer credit typically carries high interest rates and access to affordable lending remains patchy. Short-term instalment options have filled a gap as people look for predictable repayment structures that don’t saddle them with long-term debt.

“Our growth reflects a shift that’s been building for a while, toward financial tools that offer real flexibility without the trap of revolving balances. Traditional credit in South Africa is expensive, with the average credit-active consumer spending around 28% of their net income on debt repayments,” said Billett.

“We believe our model changes that equation by creating value for every participant. Merchants grow sales and acquire new customers, consumers gain access to cost-free cash-flow flexibility, and we build a business designed to deliver positive, long-term impact.”

“We’ve looked at most BNPL companies across Africa, Europe and the US, and we’re clear that the best model for creating true value is the one Happy Pay has built. BNPL only makes sense when it delivers real affordability for consumers while helping merchants improve conversion, grow their client base, build loyalty, and reduce acquisition costs.” said Matthieu Marchand, Principal at Partech

Funding to accelerate scale

The fresh capital will go toward expanding merchant partnerships, growing distribution across digital and physical channels, and continuing to develop the AI-driven recommendations and ads engine.

A bet that the future of consumer finance isn’t interest

“Finance has previously been monetised through the consumer,” concludes Billett. “We’re proving it can be monetised through value creation instead. When merchants grow, consumers shouldn’t have to go into debt to make that happen.”

The funding round was co-led by Lateral Frontiers and E4E Africa, with participation from Catalyst Fund, Launch Africa, Fondation Botnar, and Renew Capital. 

In addition to the equity funding, Octavia secured $1.1 million through advanced sales of carbon credits, pointing to the growing market interest in sustainable carbon capture solutions.

Founded by Martin Freimüller and Duncan Kariuki, Octavia Carbon is the first DAC company in the Global South. The startup aims to leverage Kenya’s abundant geothermal energy and favourable geology to make carbon capture more cost-effective. 

Octavia’s current operations include two carbon capture devices with a total capacity of 50 tonnes annually, but the company plans to increase this to 1,500 tonnes per year by 2025. This expansion will coincide with the launch of a carbon storage site operated by its partner, Cella Mineral Storage.

One of the major factors behind Octavia’s decision to establish operations in Kenya is the country’s unique geological landscape. The East African Rift Valley contains basaltic rocks that naturally react with CO2 to form stable carbonate minerals, such as limestone, enabling long-term carbon storage. 

Kenya’s renewable energy resources, particularly geothermal power, are also powering the DAC process in an environmentally friendly and cost-efficient manner.

Freimüller noted that Kenya’s geological and energy advantages are essential to the company’s mission, stating, “The capacity of Kenya’s Rift Valley is enormous—large enough to hold all of humanity’s cumulative CO2 emissions.”

Octavia’s goals are set to make the country a hub for cost-effective carbon removal, a necessary step in tackling the global climate issue.

Octavia Carbon has quickly established a strong reputation, becoming a finalist in the Xprize Carbon Removal competition. 

The startup has also secured major clients, including the Danish carbon removal marketplace Klimate, and is offering DAC and storage carbon credits as part of its revenue model. 

The global DAC industry is growing with over 130 facilities in development aiming to capture 65 million tonnes of CO2 annually by 2030. Octavia Carbon is boosting the movement towards net-zero emissions by 2050.

TUNL, founded in 2022 by CEO Matthew Davey and COO Craig Lowman, aims to enhance cross-border shipping for e-commerce merchants. The platform, claiming to save merchants between 50% and 80% on international shipping costs, plans to utilise the funding to expand within its primary market, South Africa, and prepare for launch in other key African and emerging markets.

CEO Matthew Davey, inspired by challenges faced in importing South African engineering materials into Europe, founded TUNL to address the widespread issue of high shipping costs, particularly for smaller businesses in emerging markets. The company’s mission is to mitigate the estimated $50 billion annual cost incurred by African businesses due to current challenges in cross-border shipping.

TUNL has formed partnerships with courier services such as UPS and FedEx, securing favorable rates and subsidising SMEs’ shipping costs by 50% to 75%. The platform enables merchants to offer various shipping options during checkout, including an “economy” option with shipping costs included in the product price, allowing free shipping via TUNL’s courier service.

The company has experienced significant growth, with a 35% month-on-month increase since its launch. Over 700 merchants are now part of its “shipping club,” and the platform has facilitated the shipment of over 8,000 international parcels in 2023. TUNL plans to enhance sales and the onboarding process for new merchants with the seed funding. Monthly revenue is currently approximately $60,000.

The platform also aims to further streamline its services, focusing on merchant success and international growth. It seeks to empower merchants to tap into larger consumer markets overseas, signalling a positive impact on the ecosystem.