What Matters
AI could make it easier for households and firms to move money toward higher-yield accounts, cheaper payment rails and dollar stablecoins. That does not mean banks are being drained today. The evidence so far is mixed. The real risk is that AI lowers switching friction at the same moment digital channels make deposit outflows faster and cross-border alternatives easier to access.
The new risk is not just digital money. It is digital money plus automated switching.
For decades, bank deposits were sticky partly because moving money was inconvenient. Consumers tolerated weak savings rates, expensive FX and poor cross-border payments because finding and switching to a better alternative took time.
AI changes that friction. An agent can compare rates, fees, exchange spreads, stablecoin rails and account terms continuously. The IMF has explicitly identified this as a likely payment-policy effect: AI can reduce information frictions and switching costs by routing transactions toward more efficient providers.
That matters because bank funding depends heavily on inertia. Once the search cost falls, the value of customer stickiness falls too.
The mechanism: how an AI agent could accelerate deposit migration
| Step | What the agent does | Potential banking effect |
|---|---|---|
| 1. Observe | Checks savings rates, FX spreads, payment fees and stablecoin yields. | Weak bank pricing becomes more visible. |
| 2. Compare | Ranks domestic banks, fintechs, money-market products and digital-dollar rails. | Switching costs fall. |
| 3. Recommend | Suggests moving idle balances or future income. | Deposit stickiness declines. |
| 4. Execute | Moves funds within user-defined limits. | Outflows become faster and more automated. |
| 5. Repeat | Re-optimizes as rates, FX or policy change. | Funding becomes more sensitive to small pricing differences. |
DN AI Deposit-Flight Sensitivity Model
This is a scenario tool, not a bank-run forecast. It estimates how much of a deposit base could become economically “contestable” when switching friction falls.
Illustrative scenario only. It does not predict actual withdrawals and ignores many behavioral, legal, funding and prudential constraints.
Stablecoins make the channel more powerful in emerging markets
The IMF’s October 2026 work on foreign-currency stablecoins is especially important. It argues that dollar stablecoins can make foreign-currency assets easier to access, potentially increasing capital-flow volatility and currency substitution where local financial systems are weak or expensive.
That means the same AI that helps a user find a cheaper payment route could also help them move savings out of a domestic bank and into a dollar-denominated digital asset.
This is not equally dangerous everywhere. In countries with credible monetary policy, deep banking systems and competitive deposit rates, the impact may be modest. In economies with high inflation, capital controls or weak local-currency trust, the effect could be much larger.
BIS is already warning about faster outflows
A November 2026 BIS working paper on future banking scenarios makes the broader point directly: digital channels allow deposits to leave more quickly. The authors argue that supervisors may need to reassess deposit-outflow assumptions as technology changes the speed of banking stress.
AI adds another layer because it can automate the decision to switch, not just the mechanics of moving money.
But the evidence does not support “AI is draining banks” today
That claim would be too strong. IMF research has found that stablecoins can compete with deposits in theory, but broad evidence of bank disintermediation remains limited. Nigeria’s 2026 Article IV, for example, reported little deposit migration even in a market with significant stablecoin use.
The more credible conclusion is that the transmission mechanism is becoming easier to activate.
Who wins if deposits become less sticky?
- Consumers: potentially better rates, lower FX costs and cheaper payments.
- Fintechs: more opportunities to capture distribution and transaction flows.
- Stablecoin issuers: more demand as cross-border and savings rails.
- Large competitive banks: potentially stronger if they can reprice and digitize quickly.
- Weak deposit-dependent banks: potentially more exposed to funding volatility.
What regulators should watch
- Deposit outflow assumptions during stress.
- Speed of bank-to-stablecoin conversion.
- Cross-border retail flows during FX pressure.
- AI-enabled rate and fee arbitrage.
- Concentration in wallets, exchanges and stablecoin issuers.
- Whether automated switching amplifies rumor-driven withdrawals.
Methodology and limitations
Version 1.0, 11 November 2026. DN combines current IMF and BIS research on AI-enabled payment optimization, stablecoin substitution, bank disintermediation and digital deposit outflows into a scenario framework.
Limitations: the model is illustrative. It does not incorporate bank-specific liquidity buffers, deposit insurance, wholesale funding, central-bank facilities, regulation, capital controls, behavioral inertia or asset-side adjustments.
Commercial disclosure: no bank, stablecoin issuer or payment provider paid for inclusion.
Primary sources
- IMF, AI and the Future of Payments Policy
- BIS, Scenarios for Future Banking
- IMF, Foreign Currency Stablecoins
- BIS, Are Stablecoins and Bank Deposits Substitutes?
- IMF, Understanding Stablecoins
FAQ
Can AI agents cause bank runs?
There is no evidence that AI agents are currently causing systemic bank runs, but they could reduce switching friction and accelerate withdrawals once stress begins.
Why would stablecoins matter?
They can give users easier access to dollar-denominated assets and faster cross-border movement, especially where local banking or FX systems are expensive or constrained.
Are stablecoins already draining bank deposits?
Not clearly at scale. Evidence remains mixed and varies by country.
Could AI actually help banks?
Yes. Banks can use AI to improve pricing, liquidity management, fraud detection, customer service and retention.
Which banks are most exposed?
Banks that rely heavily on sticky retail deposits and compete poorly on rates, FX or digital service may be more vulnerable.
What does this mean for emerging markets?
The risk can be larger where users already seek foreign currency, stablecoins or offshore assets to protect purchasing power.
Does digital banking always weaken deposits?
No. Digitalization can also support bank deposits by moving payments away from cash and into bank-based instruments.
What is the main policy issue?
Supervisors may need to update liquidity assumptions for a world where deposits can move faster and switching can be automated.
