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Finnhub’s global plan is listed at $3,500 per month, while Reddit users report steep price changes, newly paid datasets and non-US symbols becoming unsupported. Those reports are reasons to check your exact coverage before switching—not proof every account will hit the same limits. For market data, compare Polygon.io, Financial Modeling Prep and Alpha Vantage first. Alpaca, Tradier and SnapTrade are more relevant if your product also needs trading or brokerage connections.
01Why people leave Finnhub
Global pricing is steep
Finnhub’s global plan is listed at $3,500/month. One Reddit commenter reported a price jump from roughly $10–20 to $300.
Coverage may shift
A Reddit commenter reported non-US symbols returning “Symbol not supported” and datasets becoming paid without notice.
Reliability concerns
In a Reddit thread about stock-data providers, a user described Finnhub as unreliable and inaccurate.
02The alternatives, ranked by fit
- Market data apps
Polygon.ioPolygon.ioPolygon.io is the closest fit here if you are replacing Finnhub for a market-data application. Its listed starting price is $23.20, far below Finnhub’s listed $3,500/month global plan. Our comparison describes API and flat-file access, so it may suit teams weighing different ways to retrieve data. Check plan scope and data quality before you move production workloads.
Trade-off: Plan scope and data quality need checking; the published details do not specify coverage.
6.0/10from
$23.20/mo - Structured market data
Financial Modeling PrepFinancial Modeling PrepFinancial Modeling Prep is listed from $19 and is described as a broad, affordable API for structured market data, with a free tier for prototyping. That makes it a lower-cost candidate if Finnhub’s price or changing dataset access is the problem. Our comparison flags meaningful plan caps and user-reported reliability concerns, so verify the endpoints and limits your application depends on.
Trade-off: Plan caps matter, and users have reported reliability concerns.
6.6/10from
$19/mofree plan - Multi-category data
Alpha VantageAlpha VantageAlpha Vantage is listed from $41.58 and offers a free plan. Our comparison describes multiple data categories, making it worth considering if you want one financial-data integration rather than a narrower feed. Its free allowance is described as small, and paid use can add up, so check the cap against your expected request volume before replacing Finnhub.
Trade-off: The free allowance is small; paid use can add up.
6.8/10from
$41.58/mofree plan - Trading applications
AlpacaAlpacaAlpaca is a better candidate when the replacement project includes a trading application, not just data retrieval. It is listed from $99 and has free API tiers, with brokerage capabilities among its stated use cases. Our comparison also warns buyers to check data-feed limits and Broker API costs, so don’t treat the starting price as the full cost of a trading build.
Trade-off: Check data-feed limits and Broker API costs before budgeting.
7.0/10from
$99/mofree plan - Options trading APIs
TradierTradierTradier is listed from $10 and is positioned for active options traders, automated strategies and developers building trading platforms. It may fit if Finnhub is only one part of a product that needs an API-first broker. It is not a like-for-like replacement for broad financial data, so confirm that its options focus matches what your app actually needs.
Trade-off: Options and trading focus; not a broad-data substitute.
7.0/10from
$10/mofree plan - Brokerage connections
SnapTradeSnapTradeSnapTrade is listed from $100 and is aimed at apps connecting multiple brokerages, prototyping brokerage integrations and adding supported trading. Consider it if you are leaving Finnhub because your product needs brokerage connectivity, rather than simply another market-data catalog. Our comparison advises checking broker access and budgeting beyond the $100 Launch fee before committing.
Trade-off: Check supported brokers and costs beyond the Launch fee.
6.8/10from
$100/mofree plan
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Finnhub Finnhub (current) | 6.2 | $3,500/mo | Yes | Teams needing broad global financial data |
| Polygon.io Polygon.io | 6.0 | $23.20/mo | No | Developers building market-data applications |
| Financial Modeling Prep Financial Modeling Prep | 6.6 | $19/mo | Yes | Developers needing structured market data |
| Alpha Vantage Alpha Vantage | 6.8 | $41.58/mo | Yes | Developers building financial data integrations |
| Alpaca Alpaca | 7.0 | $99/mo | Yes | Developers building trading applications |
| Tradier Tradier | 7.0 | $10/mo | Yes | Active options traders |
| SnapTrade SnapTrade | 6.8 | $100/mo | Yes | Apps connecting multiple brokerages |
Questions people ask
Which Finnhub alternative has the lowest listed starting price?
Among these picks, Tradier has the lowest listed starting price at $10, followed by Financial Modeling Prep at $19 and Polygon.io at $23.20. These products have different stated use cases, so the lowest entry price does not mean the same data or trading capabilities. Check each provider’s plan scope and limits.
Which alternative is closest to Finnhub for market data?
Polygon.io, Financial Modeling Prep and Alpha Vantage are the closest matches in this list based on their descriptions as market-data or financial-data APIs. Polygon.io is positioned for market-data applications; FMP for structured market data; Alpha Vantage for multiple data categories. The published details do not establish that any one matches Finnhub’s coverage.
Will switching providers fix data reliability problems?
There is no guarantee in the published information. A Reddit user described Finnhub and Financial Modeling Prep as unreliable and inaccurate, and the comparison also flags user-reported reliability concerns for FMP. Before switching, check whether the replacement supports your required symbols, datasets and plan limits; the published details do not provide a comparative accuracy test.