Market Data APIs · Reviewed 25 Oct 2026

Tiingo

Tiingo provides financial market data APIs for stocks, forex, crypto, and news.

from $30 · free tier · tiingo.com ↗

Paid against free › Market Data APIs › Tiingo

Tiingo at a glance

Overview

01

Summary

The useful answer before the supporting detail.

Tiingo is a financial data platform that provides real-time and historical market data APIs, including IEX stock data, forex, crypto, and news feeds S85. It is used by individual traders, startups, and enterprises to power trading strategies and applications S85. The platform emphasizes data quality, low latency, and responsive support, with pricing that scales from a free tier to enterprise plans S85.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Tiingo is a financial market data API provider S85.
  • Core purpose: It solves the problem of accessing reliable, low-latency market data for trading and analysis S12.
  • Intended users: Individual traders, startups, and enterprises S85.
  • Product scope: It is a platform offering multiple APIs, including IEX, forex, crypto, news, and fundamentals S85.
  • Positioning: Tiingo positions itself as an enterprise-grade, high-performance API with simple, transparent pricing S85.
  • Claimed distinction: It claims to offer direct cross-connect to exchanges and a proprietary error-checking framework for data quality S12 S85.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
Individual tradersAccess real-time and historical market data for personal trading strategies S85.
StartupsBuild applications with market data at a flat rate with support S85.
EnterprisesIntegrate institutional-grade data feeds into production systems S85.
Algorithmic tradersUse low-latency data and cross-connects for automated trading S15.
Web3 projectsFeed price data to decentralized oracle networks S85.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Real-time IEX dataProvides real-time stock quotes and trades via REST and WebSocket APIs S32.
Historical intraday dataOffers historical OHLC bars for backtesting and analysis S32.
Forex dataDelivers real-time and historical forex data for 140+ pairs S15.
Crypto dataCombines multiple exchanges into a streaming firehose with historical intraday data S85.
Financial news APIProvides structured news feeds with over 20 years of history S14.
FundamentalsOffers 20+ years of structured fundamental history S85.
Cross-connect accessAllows direct access to raw exchange data via physical cross-connects S12.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
QuantConnectIntegrationAlgorithmic trading platform with Tiingo data integration S85.
TastytradeIntegrationBrokerage and trading platform using Tiingo APIs S85.
ChainlinkIntegrationDecentralized oracle network integrating Tiingo price feeds S85.
REST APIAPIProvides access to market data endpoints S32.
WebSocket APIAPIEnables real-time streaming of market data S32.
Cross-connectData portabilityDirect physical connection to exchange data S12.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Starter$0/month S133Individual, internal use S13350 requests/hour, 1,000/day; 500 symbols/month; 1 GB/month S133
Power$30/month or $300/year S133Individual, internal use S13310,000 requests/hour, 100,000/day; 40 GB/month S133
Business (internal)$50/month or $499/year S133Per organization, internal commercial use S133Not published S133
RedistributionContact sales S12Commercial redistribution S85Not established S12
News API add-onContact sales S14Historical data from 1990s with one-year commitment S14Not established S14
Fundamentals add-onContact sales S137Fundamental data via API S137Not established S137

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
tiingo-python.readthedocs.io215tiingo
quantconnect.com215tiingo
medium.com111tiingo
instagram.com112tingo
crunchbase.com113tiingo
finance.yahoo.com113tingo
en.wikipedia.org114tingo
fintechsandbox.org115tiingo
stockopedia.com115tingo
robinhood.com116tingo

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

13

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 4.8%
MonthSource
—All AI assistants
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

No supporting public-page evidence was collected for this category.

These are first-party product claims, not independent measurements of AI-search visibility.

14

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gap2 first-page appearances across tiingo

Website intelligence — Collected evidence

Website evidence gaps

  • features: no usable public page was collected; verify whether the site publishes this evidence.
  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Website intelligence — Scout synthesis

  • First-party claim: Tiingo offers a free account sign-up CTA on the homepage W10.
  • First-party claim: The pricing page notes that the News API allows "3 Months of queryable history and all data going forward," with up to 15 years of history available for commercial clients via sales contact W36.
  • First-party claim: Fundamental data via API is available as an add-on with individual and commercial tiers, coordinated with a third-party provider W37.
  • First-party claim: The privacy policy states the Sites and Services are "operated in the United States and are intended for users located in the United States" W48.
  • Scout inference: The catalog does not include evidence of blog content, case studies, whitepapers, or other marketing assets that could be leveraged for content marketing.

Trust and proof

15

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
SaasHubFinancial Modeling Prep VS Tiingo - compare differences & reviews?Grounded web searchBased on our record, Financial Modeling Prep seems to be a lot more popular than Tiingo. While we know about 20 links to Financial Modeling Prep, we've tracked only 1 mention of Tiingo. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it. ... > The next problem is where are you going to get historic data? For stocks you can use a provider like Norgate - good b

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Tiingo – Pay-what-you-want “high-end” financial tools / Hacker News — I have very mixed feelings about this. This seems like a very weird pricing strategy on the one hand and a very weird charitable strategy on the other. Frankly, the last thing poor people need is free access to high-end stock trading tools so they can piss away their money on losers and transaction fees. This seems about the same as offering poor people free rides to the gas station so they can buy a lottery ticket. I mean, you're giving them a free ride, but to what end? ... I 100% agree with y
  • Not cheap — not necessary. There are data providers like tiingo, quandl, intrini... / Hacker News — Not cheap — not necessary. There are data providers like tiingo, quandl, intrinio (just to name a few) that provide quite a lot of data for reasonable prices. stefantheard on Oct 25, 2017 / prev – ... That's true, everything is relative and it also depends what scale of market data you require. I think it's quite cheap to get end of day stock prices but if you want real time market data it gets steep. The closer you get to actual real time the more expensive seems to be the trend. ... There is
  • State of AI Market Data 2026: Vendors, MCP, LLM Cost — ) / Notes / / --- / --- / --- / --- / / ... (free IEX) / Basic / $0 / IEX-only real-time feed; ... / IEX-sourced real-time on every plan; no SIP; fundamentals extra / / ... 750 calls/min; Starter $29, Ultimate $139 / /

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

16

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipWe say quick-to-action, because anybody can respond to a ticket in 24 hours. But our team looks to solve issues immediately. Come say hello and check it out: E-mail us at Support@tiingo.com and see our response times.source
Contact and supportWe know great products come from listening, implementing, fixing, and growing. This is why we give every user premium support because we want to hear from you. After all, user feedback is the reason we've been able tosource
Legal and privacyCopyright © 2026 Tiingo Inc. All rights reserved. / Terms of Service / Privacy Policysource
Security and complianceNot published on the collected pages.—
Uptime and status pageWe aim to have consistent uptime as well as some of the fastest servers possible with optimized in-memory caching, so we can deliver data quickly and consistently. Check out our independently-audited uptime here: Tiingosource
Domain registered2011-03-04—
Domain expires2031-03-04—

Not found on the collected pages: security and compliance. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

17

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Real-time & Historical IEX API Documentation / TiingoAPI referenceCovers endpoints and payloads. (source)Not dated
Financial News API for Stocks, ETFs, FX, and Cryptocurrencies / TiingoGuidePublic tutorials and product guidance. (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, status page, separate help center or knowledge base.

Technical

18

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Cloud-based API service S85.S85
Platforms and appsWeb-based API S85.S85
API and extensibility (API, SDK, webhooks, MCP, plugins)REST and WebSocket APIs S32.S32
Data ownership and exportNot published on the collected pages.—
Performance and reliability claimsBuilt for minimal latency with bare-metal hosting S12.S12
Release activityNot published on the collected pages.—
19

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2011-03-04 — GoDaddy.com, LLC
Domain expires2031-03-04
TLS certificateGoogle Trust Services, valid, expires 2027-01-20
Security headersX-Frame-Options
Headers not servedHSTS, CSP, X-Content-Type-Options, Referrer-Policy
Server headercloudflare
Mail handled bytiingo-com.mail.protection.outlook.com
Nameserversarnold.ns.cloudflare.com, rita.ns.cloudflare.com

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

20

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 1 of 15 maximum
  • Technical health: 88/100
  • Critical issues: 0
  • Warnings: 2
  • Notices: 1

Issues

SeverityIssueValueAffected URL
warningPage should have one primary H10https://www.tiingo.com/
warningMissing canonical URL—https://www.tiingo.com/
noticeLow visible word count0https://www.tiingo.com/

Crawled pages

StatusTitleH1sWordsResponseURL
200Stock Market Tools \Tiingo00278 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

21

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct50.4%
search28.5%
search organic28.5%
search paid0.0%
social7.6%
social organic7.6%
social paid0.0%
referrals6.7%
paid referrals0.0%
mail1.8%
gen ai4.8%
affiliate0.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

22

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention any competitors by name. Evidence gaps include lack of detailed security certifications, uptime statistics, and customer testimonials. Pricing for redistribution and enterprise plans is not fully published, requiring contact with sales S12.

23

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 8 collected pages from tiingo.com, including product pages, documentation, and pricing pages. The evidence catalog includes 145 items, but only a subset was used. External proof search was performed but no additional verification was completed. Limitations include incomplete coverage of the site (8 of 15 pages) and lack of first-party customer reviews.

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