Flanks vs Wealthreader: The API for Those Who Choose to Know
Flanks
Redefining the wealth management industry worldwide
108 employees · est. 2019 · Barcelona, Spain
Wealthreader: The API for Those Who Choose to Know
Open Banking Aggregator: Better Data, Better Business
23 employees · est. 2022 · Madrid, Spain
Flanks is the older company (2019 vs 2022); Flanks is the larger of the two.
Side-by-Side Comparison
| Metric | Flanks | Wealthreader: The API for Those Who Choose to Know |
|---|---|---|
| Founded | ||
| Founded | 2019 older | 2022 |
| Headquarters | ||
| Headquarters | Barcelona, Spain | Madrid, Spain |
| Employees | ||
| Employees | 108 larger | 23 |
| Industry | ||
| Industry | API, Fintech, Wealth Management | API, Finance, Financial Services |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Pre-Seed |
| Total Funding | ||
| Total Funding | $24.50M | $500.00K |
| Funding Rounds | ||
| Funding Rounds | 4 | 1 |
| Services | ||
| Services | Wealth data aggregation, Portfolio management tools, AI financial analysis, Market data enrichment, Data integration and standardization | Bank Account Aggregation API, Investment Portfolio Composition, Ownership Verification, Access to Financial Institutions |
| Target Customers | ||
| Target Customers | Banks, Family offices, External asset managers, Tech companies, Pension plan providers | Banks, Family Offices, Corporate Clients, Software Manufacturers, Developers |
| Taxonomy | ||
| Taxonomy | Wealth ManagementBaaS (Banking As A Service)Data AggregationOpen BankingAPI BankingReporting +4 | Open BankingBank AggregationFinancial Data AggregationRegulatory APIsPSD2Real-time Data Access +6 |
| Website | ||
| Website | flanks.io | wealthreader.com |
About Flanks
Flanks, headquartered in Spain, is making waves in the API, Fintech, and Wealth Management sectors. With the slogan "Redefining the wealth management industry worldwide," the company leverages AI-powered automation and data-led insights to transform global financial advisory services. Founded in 201...
About Wealthreader: The API for Those Who Choose to Know
Wealthreader, founded in 2022, positions itself as a pivotal player in the fintech landscape, particularly within the realms of API, financial services, and wealth management. Their core offering is a robust open banking aggregator, encapsulated by their slogan, "Better Data, Better Business," which...
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Compiled from the BounceWatch company index. We last looked at Flanks on 25 Mar 2025, and Wealthreader: The API for Those Who Choose to Know on 13 Nov 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
