# Massive vs EODHD

Updated October 2026. Written by Massive. Canonical page: https://massive.com/compare/massive-vs-eodhd

Massive is built on exchange feeds: real-time data from 100% of US stock volume, every trade back to 2003, plus options and futures. If you only need end-of-day prices or fundamentals for non-US stocks, EODHD covers that.

- Massive leads on: Rate limits, Data source, Real-time stocks, Intraday history, Options, Futures
- EODHD leads on: Price, End-of-day history, Non-US stocks
- Even on: Fundamentals, SDKs, AI agents, Commercial use

## What each one is

**Massive.** Massive is a market data API for US stocks, options, indices, and futures, plus forex and crypto. It delivers data over REST, WebSockets, S3 flat files, and an MCP server.

**EODHD.** EODHD is a financial data API covering 70 exchanges, with end-of-day prices, fundamentals, and delayed intraday data, in plans from $19.99/mo.

## Choose Massive if

- You need real-time US data from the whole market, not one exchange.
- You need US options history or futures.
- You make heavy intraday requests and do not want weighted call limits.
- You need intraday data in real time, not finalized hours after the close.

## Choose EODHD if

- You need stocks from many countries in one API.
- You want cheap end-of-day history back to the 1960s.
- You want fundamentals for companies outside the US.

## Feature by feature

| Feature | Massive | EODHD | Leads |
| --- | --- | --- | --- |
| Price | $29, $79, or $199/mo per market, with unlimited API calls on every paid plan | $19.99 to $99.99/mo, with all markets in each plan. Annual billing costs less [1] | EODHD |
| Rate limits | Unlimited on every paid plan | 100,000 weighted calls a day: end-of-day costs 1, intraday 5, fundamentals 10, bulk 100+ [1] | Massive |
| Data source | Exchange feeds, 100% of US market volume | Aggregated from 100+ sources. EODHD says it does not use exchange feeds [3] | Massive |
| Real-time stocks | 100% of US market volume on Stocks Advanced, $199/mo | WebSocket trades and quotes from Cboe EDGX only, 50 symbols per token by default, from $29.99/mo [5] | Massive |
| Intraday history | 20+ years, with trades and quotes back to 2003 | 1-minute bars since 2004, 5-minute and hourly since October 2020. Finalized 2 to 3 hours after the close [4] | Massive |
| End-of-day history | 20+ years | US back to 1962 [3] | EODHD |
| Options | All US options (OPRA). Real-time on Options Advanced, $199/mo | End-of-day only, with about 1 year of history. A $29.99/mo add-on [7][1] | Massive |
| Futures | CME, CBOT, NYMEX, and COMEX | Not listed [6] | Massive |
| Non-US stocks | US markets only (forex and crypto are global) | 70 exchanges [6] | EODHD |
| Fundamentals | Financials and ratios on Stocks Advanced or a $29/mo add-on. SEC filings, insider trades, 13-F holdings, short interest, and economic data on every Stocks plan, including the free one. Analyst estimates, Benzinga news ($99/mo), and ETF holdings as add-ons | Fundamentals, insider trades, macro, and sentiment. Fundamentals plan $59.99/mo [1][7] | Even |
| SDKs | Python, JavaScript, Go, and Kotlin/JVM, which also works from Java | Python, R, Node, PHP, and Java [7] | Even |
| AI agents | Official MCP server at mcp.massive.com | Official MCP server [8] | Even |
| Commercial use | Self-serve Business plans: Currencies $999/mo, Options $1,999/mo, Stocks $2,499/mo | Internal use $399/mo, no display to outsiders. Enterprise $2,499/mo, terms through a data services agreement [2] | Even |

## Where they differ

### Where the data comes from

Massive takes data from exchange feeds and covers 100% of US stock volume in real time. EODHD says it does not use exchange feeds and aggregates more than 100 sources instead. Its US WebSocket streams trades and quotes from Cboe EDGX alone, capped at 50 symbols per token by default. Fine for a dashboard. Not for anything that depends on the national best bid and offer.

### How calls are counted

EODHD plans allow 100,000 calls a day, weighted by endpoint: an end-of-day request costs 1, intraday 5, fundamentals 10, and bulk 100 or more. Massive paid plans have no call limit.

### Outside the US

EODHD may be the better choice here: 70 exchanges, US end-of-day history back to 1962, and fundamentals for companies outside the US. Massive covers US markets, plus global forex and crypto, with SEC filings, insider trades, and economic data on every Stocks plan.

## Pricing

Prices in USD per month, from public pricing pages on October 24, 2026.

| What you need | Massive | EODHD |
| --- | --- | --- |
| End-of-day US stocks | Free, or Stocks Starter $29/mo for unlimited calls | Free (20 calls a day), or Historian $19.99/mo [1] |
| Real-time US stocks | $199/mo (Stocks Advanced), 100% of US volume | Active trader $29.99/mo: WebSocket from Cboe EDGX only, 50 symbols per token [1][5] |
| Show data to your customers | Stocks Business $2,499/mo, self-serve | Internal use ($399/mo) forbids it. Enterprise $2,499/mo, with a data services agreement [2] |

## Moving from EODHD

### Example: daily AAPL bars for January 2024

EODHD:

```bash
curl "https://eodhd.com/api/eod/AAPL.US?api_token=YOUR_API_KEY&from=2024-01-02&to=2024-01-31&period=d&fmt=json"
```

Massive:

```bash
curl "https://api.massive.com/v2/aggs/ticker/AAPL/range/1/day/2024-01-02/2024-01-31" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

| Field | EODHD | Massive |
| --- | --- | --- |
| Timestamp | date ("YYYY-MM-DD") | t (Unix milliseconds, bar start) |
| Open | open | o |
| High | high | h |
| Low | low | l |
| Close | close (also adjusted_close) | c |
| Volume | volume | v |
| VWAP | None | vw |
| Trade count | None | n |

- EODHD tickers take an exchange suffix, such as AAPL.US. The .US is optional for US stocks.
- EODHD returns CSV unless you pass fmt=json. Massive returns JSON.
- Both APIs treat the start and end dates as inclusive.

### Switch with an agent

Paste this into any coding agent:

> Find every place my project calls EODHD. Switch those calls to the Massive REST API. Read https://massive.com/docs/llms.txt for endpoints and auth, and read the API key from the MASSIVE_API_KEY environment variable. Keep my function signatures and data shapes the same, and list anything Massive does not cover.

The ported code calls the REST API directly. The Massive MCP server is optional, for checking real responses while the agent works: https://massive.com/docs/ai-tools/quickstart. Skills and plugins for coding agents: https://github.com/massive-com/ai

## Questions

### Is EODHD data good enough for backtesting?

For daily bars, often yes. EODHD builds prices from 100+ sources instead of exchange feeds, and finalizes intraday bars 2 to 3 hours after the close. Massive data comes from exchange feeds, with trades and quotes back to 2003.

### Does EODHD have real-time US stock data?

Its US WebSocket streams trades and quotes from Cboe EDGX alone, 50 symbols per token by default, from $29.99/mo. Massive real-time data covers 100% of US volume for $199/mo.

### Can I download all US stocks every night?

Both can. EODHD bulk calls cost 100 or more of your daily calls. Massive grouped daily bars return every US stock in one request, and flat files cover the full history.

### Massive vs EODHD: which should I pick?

If you only need global end-of-day prices or fundamentals, EODHD can cost less. Massive for real-time US data from the whole market, tick history, options, and futures.

## Sources

EODHD details come from EODHD's own public pages, checked on October 24, 2026, and may have changed since. Massive details come from the Massive plans API on October 22, 2026. "Not listed" means we did not find it on EODHD's site. Massive wrote this page. If something is wrong, tell us at https://massive.com/contact and we will fix it. EODHD is a trademark of its owner, and Massive is not affiliated with EODHD.

1. [EODHD pricing](https://eodhd.com/pricing)
2. [EODHD commercial pricing](https://eodhd.com/commercial-pricing)
3. [EODHD end-of-day historical data API](https://eodhd.com/financial-apis/api-for-historical-data-and-volumes)
4. [EODHD intraday historical data API](https://eodhd.com/financial-apis/intraday-historical-data-api)
5. [EODHD real-time WebSockets API](https://eodhd.com/financial-apis/new-real-time-data-api-websockets)
6. [EODHD exchanges list](https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours)
7. [EODHD API overview](https://eodhd.com/financial-apis/)
8. [EODHD MCP server](https://eodhd.com/financial-apis/mcp-server-for-financial-data)