Bavest vs Polygon.io
Polygon.io
Financial Market Data Built by Developers for Developers
43 employees · est. 2016 · Atlanta, United States
Polygon.io is the older company (2019 vs 2016); Polygon.io is the larger of the two.
Side-by-Side Comparison
| Metric | Bavest | Polygon.io |
|---|---|---|
| Founded | ||
| Founded | 2019 | 2016 older |
| Headquarters | ||
| Headquarters | Frankfurt, Germany | Atlanta, United States |
| Employees | ||
| Employees | 7 | 43 larger |
| Industry | ||
| Industry | AI, API, Big Data | API, Financial Services, Fintech |
| Funding Stage | ||
| Funding Stage | Pre-Seed | Series A |
| Total Funding | ||
| Total Funding | $1.40M | $6.35M |
| Funding Rounds | ||
| Funding Rounds | 2 | 3 |
| Services | ||
| Services | Real-time Financial Data Integration, ESG and Climate Data Services, AI-based Portfolio Analysis, Modular API for Financial Data, Quantitative Research Tools | providing financial market data through modernized APIs and flat files |
| Target Customers | ||
| Target Customers | Asset Managers, Fintech Companies, Banks, Family Offices, Corporates, Media Companies, Investor Relations Professionals | developers, builders, founders, scholars, traders, financial app developers, and robo-advisory firms |
| Taxonomy | ||
| Taxonomy | AI-Native Capital MarketsFinancial Data InfrastructureReal-Time Market DataESG Data IntegrationAlternative DatasetsDeveloper-first API +8 | Market Data APIsFinancial DataStock DataAlgorithmic TradingBig DataFinance +8 |
| Website | ||
| Website | bavest.co | polygon.io |
About Bavest
Bavest, founded in 2019 and headquartered in Germany, is reshaping the financial services landscape with its AI-Native Capital Markets Infrastructure. This startup excels in providing a sophisticated, modular API that aggregates real-time market data, ESG insights, and alternative datasets into a un...
About Polygon.io
Polygon.io is a financial market data startup, with the mission to empower participation in the financial markets. Established in 2016 in the United States, Polygon.io offers fair access to market data through a developer-focused platform. The company received a significant $5.75M Series A investmen...
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Compiled from the BounceWatch company index. We last looked at Bavest on 12 Sep 2025, and Polygon.io on 24 Mar 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.
