Best Aiia Alternatives in 2026
8 alternatives to Aiia in Open Banking, ranked by our editorial score. Compare pricing, free tiers, and best-fit guidance side by side.
Top Open Banking Alternatives
| Tool | Score | Starting Price | Free Tier | Best For | |
|---|---|---|---|---|---|
| Plaid | 72 | Free | ✓ | Fintech startups and established companies building U.S.-focused apps that need | Compare vs Aiia → |
| TrueLayer | 56 | Free | ✓ | TrueLayer is ideal for UK-based fintechs and e-commerce platforms that need reli | Compare vs Aiia → |
| Nordigen | 51 | Free | ✓ | European fintech developers and startups that need free access to bank account d | Compare vs Aiia → |
| Yapily | 46 | Free | ✓ | Fintech startups and developers building account aggregation, payment initiation | Compare vs Aiia → |
| Salt Edge | 41 | $500/mo | Fintechs and banks building PSD2/Open Banking products that need a single API fo | Compare vs Aiia → | |
| Token.io | 37 | — | UK- and Europe-focused fintechs, banks, and large enterprises looking for a flex | Compare vs Aiia → | |
| Tink | 32 | Free | ✓ | European fintechs, banks, and financial service providers that need PSD2-complia | Compare vs Aiia → |
| Bud Financial | 27 | — | Bud is best for UK-based lenders, BNPL providers, and fintechs that need Open Ba | Compare vs Aiia → |
Which Alternative Should You Choose?
Best for: Fintech startups and established companies building U.S.-focused apps that need
⚖️ Aiia vs Plaid →
Best for: TrueLayer is ideal for UK-based fintechs and e-commerce platforms that need reli
⚖️ Aiia vs TrueLayer →Best for: European fintech developers and startups that need free access to bank account d
⚖️ Aiia vs Nordigen →
Best for: Fintech startups and developers building account aggregation, payment initiation
⚖️ Aiia vs Yapily →❓ Frequently Asked Questions
Is Aiia really free to use?
Aiia offers a free tier, likely aimed at developers and early-stage products, but production usage with significant volume or premium features will incur costs. Contact their sales team for detailed pricing, as the free tier usually has limits on bank connections, API calls, or support.
Does Aiia actually cover 2,700+ European banks?
Aiia claims to connect to 2,700+ European banks through a single API, which includes the majority of banks across the EU/EEA. However, coverage can vary by country and bank API reliability, so you should verify specific bank availability for your target markets.
What open banking services does Aiia provide?
Aiia provides both AIS (account information services) for account aggregation and transaction data, and PIS (payment initiation services) for initiating SEPA and instant payments. They also offer data enrichment and risk assessment tools built on that data.
How does Mastercard's acquisition affect Aiia's customers?
Mastercard acquired Aiia in 2020, giving it stronger financial backing and access to Mastercard's global network and technology. For customers, this means increased stability, broader partnerships, and potential integration with Mastercard's payment solutions, though the core open banking API remains largely unchanged.