Comparison

MarketNewsAPI vs Massive

Massive (massive.com): Market data platform formerly known as Polygon.io. Stocks, options, and related feeds, priced per asset class. This page compares it with MarketNewsAPI on price, limits, streaming, and the news itself. Figures were checked 2026-10-07.

Is MarketNewsAPI a good alternative to Massive?

Choose MarketNewsAPI if you need the headline, the release, and a stream, and you don't want to buy a market-data platform to get them. Choose Massive if you need trades, quotes, or options, and you are ready for per-asset pricing and exchange paperwork. Pro is $15 a month, or $162 a year, for real-time REST, WebSocket, and MCP.

How does Massive compare on price and delivery?

Massive entry price: Stocks Starter $29/mo (unlimited calls, 15-minute delayed, about 5 years). Free tier: Stocks Basic: 5 calls/min, end-of-day, about 2 years of history. MarketNewsAPI Pro: $15/mo Pro ($13.50/mo annual). 7-day trial, card required. Free plan: 100 requests/day, 15-min delay, 1 year of history. Their WebSocket: WebSockets start on paid tiers. Real-time stocks is the Advanced tier.. MarketNewsAPI includes a real-time WebSocket on Pro and on the 7-day trial.

Read both pricing pages before you switch. Plans change, and some products on this site also sell prices or fundamentals. MarketNewsAPI is the news: headlines, press releases, and legal notices, with tickers and summaries.

At a glance

Same question for every vendor: is the thing you are buying the news, and can you stream it?

MarketNewsAPI history: Full archive. Massive: About 2 years on Basic, up to 20+ years on Advanced.
Summaries: MarketNewsAPI Yes, AI summary on every article. Massive: Not a news-summary product.
Commercial use: MarketNewsAPI Yes, on paid plans. Massive: Professional use needs a business license. Real-time data can require exchange agreements..

Table

MarketNewsAPI vs Massive

	MarketNewsAPI	Massive
Free plan	100 requests/day, 15-min delay, 1 year of history	Stocks Basic: 5 calls/min, end-of-day, about 2 years of history
Entry paid price	$15/mo Pro ($13.50/mo annual). 7-day trial, card required	Stocks Starter $29/mo (unlimited calls, 15-minute delayed, about 5 years)
Request limits	No request quota on paid plans (20 req/s burst)	Developer $79/mo (delayed, about 10 years); Advanced $199/mo (real-time stocks, 20+ years). Plans are per asset class.
Asset classes	US stocks	Stocks, options, indices, currencies, and futures, sold separately
WebSocket stream	Yes: 7 channel types, 3 connections	WebSockets start on paid tiers. Real-time stocks is the Advanced tier.
AI summaries	Yes, AI summary on every article	Not a news-summary product
Full article text	Press releases (full text)	Not a press-release archive
History	Full archive	About 2 years on Basic, up to 20+ years on Advanced
Commercial use	Yes, on paid plans	Professional use needs a business license. Real-time data can require exchange agreements.

Competitor details come from their public pricing and documentation pages, checked 2026-10-07. Plans change, so confirm on their site. Spot an error? Tell us and we'll fix it.

Where MarketNewsAPI wins

Priced as a news API: $15/month for real-time headlines, not $199/month for real-time prices
WebSocket news stream and MCP included
Summaries and ticker tags on every article
No exchange agreement for the news feed
7-day trial so you can compare the news itself

Where Massive wins

Trades, quotes, and aggregates, not just headlines
Real-time stock prices on the Advanced tier
Deep history for price research

Switching

How do you move from Massive?

Run both feeds

Keep Massive connected. Add a MarketNewsAPI key and request the same tickers for a week. The 7-day trial includes real-time REST and the WebSocket. A card is required.

Map the article

Match title, url, published time, and tickers onto the MarketNewsAPI article. Press releases include full text. Publisher stories include a summary and a link back.

Switch the live edge

Replace polling with the WebSocket when you want the headline as it is ingested. Pro includes 3 connections. Free stays REST only, delayed 15 minutes.

FAQ

Frequently asked questions

Is MarketNewsAPI a good alternative to Massive?

Yes, for US stock news at a flat price. Pro is $15 a month, or $162 a year ($13.50 a month), with real-time REST, WebSocket, and MCP. A 7-day trial requires a card. Massive is the better pick if you need trades, quotes, or options, and you are ready for per-asset pricing and exchange paperwork. MarketNewsAPI is the better pick if you need the headline, the release, and a stream, and you don't want to buy a market-data platform to get them. Confirm Massive's current plan on their site before you switch.

How much does Massive cost compared with MarketNewsAPI?

Massive lists Stocks Starter $29/mo (unlimited calls, 15-minute delayed, about 5 years). MarketNewsAPI Pro is $15/mo Pro ($13.50/mo annual). 7-day trial, card required. Free tiers differ too: Massive offers Stocks Basic: 5 calls/min, end-of-day, about 2 years of history. MarketNewsAPI Free is 100 requests/day, 15-min delay, 1 year of history. Prices here were checked on 2026-10-07 and can change, so read both pricing pages before you buy. MarketNewsAPI does not charge overage on Pro.

Does Massive have a WebSocket news stream?

WebSockets start on paid tiers. Real-time stocks is the Advanced tier.. MarketNewsAPI includes a real-time WebSocket on Pro at $15 a month, with ticker, category, type, keyword, and source channels, and up to 3 connections. The 7-day trial includes that stream. Free does not. If you only need to poll, both REST APIs can sit side by side while you compare the same tickers.

How hard is it to switch from Massive to MarketNewsAPI?

Usually an afternoon. Replace the base URL and the auth header, then map title, url, published time, and tickers onto the MarketNewsAPI article. Add the WebSocket if you want push instead of polling. The 7-day trial lets you run both feeds on the same symbols first. A card is required. Keep Massive connected until the fields you need are there.

How far back does Massive news history go?

Massive: About 2 years on Basic, up to 20+ years on Advanced. MarketNewsAPI paid plans, including the 7-day trial, search the full archive of stock news and press releases. Free is the last year. Those history cells were checked on 2026-10-07. Confirm the other archive on their site before you switch, because plan names change.

Does Massive add an AI summary to each article?

Massive: Not a news-summary product. MarketNewsAPI adds a short AI summary and named entities on new articles, plus tickers, timestamps, and a source URL. Press releases also include full text. A summary restates the story. It is not a rating or a trade.

Real-time stock news for $15 a month.

Start a 7-day Pro trial. A card is required. REST, WebSocket, and MCP are included. If you don't subscribe, the account stays on Free.

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