You already know what Ajo is.
Maybe you grew up watching your mother pull out a small brown envelope every week for the woman who came around the neighbourhood collecting. Maybe you've been in one yourself ; office colleagues, market friends, church group, everyone puts in, everyone gets their turn. Simple. Trusted. Old as the history of money itself.
Here's what you probably didn't know: that same system you grew up watching is now powering some of the most exciting fintech companies in Nigeria. They've taken your grandmother's Ajo, stripped away the fraud risk, the dodgy collector who disappeared with everyone's money, and the WhatsApp arguments about whose turn it is and put it all inside a clean, secure app.
And some of them are doing something even bigger: using the trust built inside those savings circles to unlock actual business loans for Nigerians who the banks have completely abandoned.
Let's talk about it.
First, Let's Name the Problem
Nigeria has about 39 million small and medium businesses. Thirty-nine million. These are the suya spots, the tailors, the POS agents, the event planners, the food vendors, the fashion designers, the logistics guys, the small factories in Aba and Onitsha.
These businesses are the actual backbone of this economy ; they account for roughly 48% of Nigeria's GDP and over 80% of employment. Without them, there is no Nigeria that works.
And yet: fewer than 1 in 20 of these businesses have access to bank credit. One in twenty. The banks charge interest rates that would make your eyes water ; often 30% to 35% per annum and above, and demand collateral that most small business owners simply don't have.
The result? Nigeria's SME financing gap stands at an estimated ₦48 trillion. Some estimates put the dollar figure as high as $158.1 billion.
That is not a typo. That is the size of the hole between what Nigerian small businesses need and what they are currently getting.
Now here is the interesting part. While the banks have been failing small businesses, a new generation of fintech companies has been quietly solving the problem, and they've been doing it by going back to the oldest financial tool in Nigeria's history: the community savings circle.
Why Ajo Has Always Worked , And Why It's Been Risky
Before we get into the apps, let's give credit where it's due.
Ajo, popularly called Esusu in the South, Adashe or Adashi in the North, Isusu in Igbo communities, is a rotating savings and credit association. A group of trusted people each contributes a fixed amount regularly, and one person collects the total pool each cycle until everyone has had their turn.
Why does it work? Because it uses social trust as collateral. Nobody defaults because the shame of letting your group down is more powerful than any loan agreement. The accountability isn't legal, it's communal.
The problem? It breaks down the moment that trust frays. The Alajo,( i.e, the collector), runs away with the money. Someone joins and vanishes after collecting their turn without completing their contributions. WhatsApp groups dissolve into chaos. There is no record, no recourse, no protection.
This is what digital Ajo fixes.
The Platforms That Are Changing the Game
1. Rank (formerly Moni) — The Big One
Let's start with the company doing this at the largest scale.
Rank was founded in 2021 in Lagos by Femi Iromini and Adedapo Sobayo. Femi previously worked with the World Bank on Nigeria's private sector development, and has held roles at Goldman Sachs. Dapo led technology development for one of Nigeria's largest digital lending apps. These are not people who stumbled into this space.
Their original model, under the Moni name, was elegant in its simplicity. They financed small businesses in groups. The collective responsibility of the group serves as collateral. If one person defaults, the group's future access to credit is affected — so social pressure becomes the enforcement mechanism. The result was something remarkable: a 99% repayment rate on over 11,000 loan units, with over $5 million disbursed in their early phase. That repayment rate is nearly unheard of in Nigerian lending.
Then in November 2025, Rank made a major move. They rebranded from Moni to Rank and simultaneously acquired two companies: AjoMoney and Zazzau Microfinance Bank. AjoMoney brings digital rotating savings capability. Zazzau, now renamed Rank Microfinance Bank, brings a full CBN-regulated banking licence, meaning Rank can now legally accept deposits and expand its lending activities under formal regulatory oversight.
What this means practically: Rank is building a full financial platform for communities — savings, loans, deposits, investments, all in one place, all built on the principle that people who save together can borrow together.
Their pilot savings programme already paid out ₦16 billion to participants, giving the company the confidence to roll the feature out to all users. And here's a detail that should kill the stereotype: more than 90% of AjoMoney's customers are young people. This is not your grandmother's savings circle. This is a Gen Z movement.
Rank is backed by Y Combinator (Winter 2022 cohort), 186 Ventures, Magic Fund, Predictive VC, and Uncovered Fund.
Website: userank.com
2. AjoMoney ; Now Part of Rank, But Worth Knowing
Before it was acquired by Rank, AjoMoney was founded in 2021 by Ibrahim Adepoju and Chineye Ochem as a standalone digital platform for Ajo, Esusu, and Adashe.
Their mission was to make zero or low-interest credit accessible to the 65% of Africans who are either unbanked or underbanked, not through charity, but through the power of collective savings. When groups save together on the platform, they build a credit history that unlocks access to funding.
AjoMoney also opened its platform to mobile agents, people who can earn income by managing savings groups for community members who don't have smartphones or aren't tech-savvy. This is a crucial piece of inclusion that most fintech companies miss: not everyone can navigate an app, but almost everyone can trust someone in their neighbourhood.
Now integrated into the Rank app, AjoMoney's features continue, strengthened by Rank's lending infrastructure and Zazzau's microfinance banking capabilities.
Contact: contact@ajo.money
3. CircleFunds — The Trust-First Digital Thrift
CircleFunds is a Lagos-based startup digitising Ajo for a new generation of Nigerians who want the communal savings model but need it to work without the fraud risk of cash-based groups.
The platform's founding philosophy is refreshingly honest. CEO Sogo Ogundowole puts it plainly: trust in digital finance isn't built with flashy apps or marketing slogans — it's built through transparency, consistency, and meeting people where they already are. CircleFunds analyses your bank statements to recommend the right savings group size for your income level, requires identity verification for all members, logs every transaction digitally, and automates contribution reminders and payouts.
One feature that stands out: funds are held securely and released according to pre-agreed schedules, meaning even if a group member tries to jump the queue or delay a payout, the system won't allow it. The dispute is taken off the table before it starts.
CircleFunds is particularly useful for people who want to save with friends, coworkers, or business networks spread across different cities, something traditional Ajo could never accommodate.
Website: circlefunds.io
4. Alajo App — Ajo for People Without Smartphones
Their platform integrates USSD and SMS options, the same basic phone technology that virtually every Nigerian phone can access — so that low-income savers, market traders, and rural community members can deposit daily via local agents without ever opening an app.
This is important because financial inclusion is not just about building a beautiful app. Millions of Nigerians still transact entirely in cash, and any digital savings solution that ignores them is only solving the problem for half the population. Alajo's agent model also creates earning opportunities for people in communities who can act as local representatives, collecting contributions and processing them through the platform.
EFInA's Access to Finance survey found that approximately 14.6 million Nigerian adults rely on rotating savings systems like Ajo and Esusu as their primary financial tool. Alajo is building specifically for them.
Website: alajo.app
5. Bankly — Digitising the Alajo Collector
The platform gives local savings collectors — the women and men who physically walk through markets and neighbourhoods collecting daily contributions — mobile receipts, digital records, and USSD access for secure deposits. This means the collector your family has trusted for twenty years can keep doing what they do, but now there's a digital paper trail that protects everyone.
It's a brilliant piece of thinking because it works with Nigeria's existing informal infrastructure rather than trying to bulldoze it. The collectors don't need to be replaced. They need to be equipped.
6. LibertyPay — Ajo for the Unbanked via Physical Cards
In late 2023, LibertyPay introduced 150,000 digital Ajo cards, specifically designed to serve small traders who don't have smartphones and don't trust apps. Their network projects approximately ₦5 billion in monthly group savings through these cards and their POS network.
The card model is especially powerful in markets and rural areas where physical presence matters more than digital interfaces. A trader in Onitsha Main Market who contributes ₦500 daily doesn't need a smartphone — they need a card that the merchant near their stall can swipe.
The Big Picture: Why This Matters For Your Business
If you run a small business in Nigeria and you've tried to get a bank loan, you already know the answer. The requirements are designed for companies that don't need the money.
Nigeria's ₦48 trillion SME financing gap is not an abstract number. It is the shop you couldn't expand because the loan was too expensive. The stock you couldn't buy because the bank said your collateral was insufficient. The contract you couldn't take because you didn't have the working capital to execute it.
These digital Ajo platforms are attacking that gap from the inside — not by trying to be banks, but by building on something the banks never had: community trust.
Here's how the credit access logic works on platforms like Rank:
- You join or form a savings group
- The group saves consistently together over time
- Your savings behaviour builds a credit profile — a digital track record of your financial reliability
- That credit profile unlocks access to loans — at much better terms than anything a bank would offer someone without collateral
- Repayment goes back through the group model, keeping accountability alive
It's not charity. It's not informal. It is a structured, regulated, tech-enabled evolution of the system Nigerians have used for centuries to build businesses and survive hard times.
The World Bank recognised this gap so clearly that in December 2025 it approved a $500 million package specifically to expand finance for Nigerian small businesses — through the Development Bank of Nigeria, which has already surpassed ₦1 trillion in MSME funding and supported over 1.6 million jobs. But as important as those institutional flows are, the real revolution is happening at the community level — in apps and agents and savings circles that are reaching people those institutions never will.
How to Actually Get Started
Here's what to do depending on your situation:
If you want to save in a group with friends or colleagues: Start with CircleFunds (circlefunds.io) or Rank (userank.com). Both allow you to create a savings group, set contribution amounts and schedules, and automate payouts. The setup takes less than 10 minutes.
If you're a market trader or don't have reliable smartphone access: Alajo (alajo.app) or LibertyPay with their card system are designed for you. You can contribute daily in small amounts through an agent in your area.
If you want group savings AND access to business credit: Rank is your strongest option right now. Their community-lending model means that your consistent savings behaviour directly unlocks access to loans for your business , at terms no commercial bank will offer you without collateral.
If you already manage a savings group: Bankly can digitise your existing operation without replacing what's already working. Your group keeps its trust structure; you add transparency and security on top.
One Honest Warning
Digital Ajo platforms are not all equal. As this space grows, some platforms will emerge that promise the community savings model but operate without proper regulatory oversight. Before you commit money to any platform, ask these questions:
Is it regulated by the CBN or SEC Nigeria? Does it have a verifiable physical address and company registration? Can you independently verify your balance and transaction history? What happens to your money if the platform shuts down?
Rank operates through Rank Microfinance Bank (CBN-licensed) and Rank Capital Limited. That regulatory structure is the safety net. Verify similar credentials for any platform you consider.
The Bottom Line
Ajo has always worked because it understood something the banks didn't: in Nigeria, trust is the real currency.
The digital platforms building on this foundation are not just nice-to-have apps. For millions of Nigerian small business owners locked out of the formal banking system, they may be the most important financial tools available right now.
Your grandmother was onto something. Turns out, so were the engineers.
Further Reading on Economy Actually:
- You Are 22 and You Want to Build Wealth in Nigeria. Here Is the Honest Playbook.
- You Live Abroad and Want to Invest Back Home. Read This First.
- Treasury Bills vs Fixed Deposit: Which One Should Actually Have Your Money?
- Your Bank Is Paying You 4% While Inflation Runs at 15%. These Apps Are Doing Something About It.
- CBN Just Spoke Again — Here's Why Loans, Savings & Your Wallet Still Feel Under Pressure
Economy Actually. Making Sense of the Economy — for your life, your money, and your next move.
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