PredictHQ’s Demand Intelligence API

Access the full power of our intelligent real-world event data

Reliably predict and adapt to the impact of real-world events

Relevant + Intelligent

It is impossible to identify demand anomalies without accurate data. That is why we have such a strong focus on high quality, relevant data for your business.

Expansive Coverage

PredictHQ is the single source of truth with coverage across 16 different categories and global event data from 100+ sources.

Clean + easy-to-use

Data Scientists spend about 40% of their time gathering and cleaning data and only 11% of time on data science. We remove the trivial work, so you can focus on what matters.

Key API Features

Features built to expedite your forecasting and unlock revenue opportunities for your business. Learn more about Aggregate Event Impact, PredictHQ Ranks, and more.

Aggregate Event Impact

Looking at individual spikes often leads to too small of a data set to accurately correlate. Aggregating the data allows data science teams to look at enough volume of spike days to prove correlations between demand and events. Aggregate Event Impact finds and aggregates events that drive demand in your business.

View docs

PredictHQ Proprietary Ranks

PredictHQ’s proprietary ranking technology systematically culls through thousands of daily events to identify which of those are impacting your bottom line. Focus on the events that matter with PredictHQ Rank™, Local Rank™, and Aviation Rank™.

Our ranking technology

Location search parameters

Search, filter and analyze events in specific locations using latitude and longitude geocenter and radius, or by airport codes such as IATA, ICAO, UN/LOCODE. You can also search by country, continent, state, region, province, county or city using our Places API.

Enquire now

Geocoded events

Many of the events we aggregate are incorrectly geocoded or missing geocoding all together. Our systems ensure every event available through PredictHQ is correctly geocoded.

Enquire now

Geographical place scope

Get results containing events that apply to the parent and child places of a specified place with a place "scope" search, e.g. national, regional and local holidays that apply to a region.

Need events that apply specifically to a place? Use an "exact" place search instead.

Enquire now

Compare API Subscriptions

We're developers and data scientists ourselves, so we've made getting started with our REST-based API as easy as possible.


Test our API for FREE
30 days Future event visibility only
90 days Historical event visibility
500 Events returned per page / request
200 Maximum pages allowed
Access to one city (Seattle, USA)
NoCommercial use not allowed
No Display without attribution
No Caching allowed
No Priority support
Start today


Priced for your needs as you scale

Increase your limits to get the data
your business needs.

We'll partner with you to find the right solution.

Yes Commercial use allowed
Yes Display without attribution
Enabled as needed Caching allowed
Yes Priority support
Contact us

Not Sure Which Subscription You Need?

We’re here to help.

Talk to an expert

Get Started

Contact us now to find out the best solutions for your business. We'll get back to you within 1 working day.

Trusted By

  • Accenture
  • Wyndham
  • Amadeus
  • Qantas
  • Domino's

For other questions

  • * fields are required

Legion relies on PredictHQ to help retailers
eliminate labor inefficiencies

“Don't underestimate how much effort it takes to work with event data...Being able to rely on a company whose sole purpose is to remove the ambiguity of event data has been game-changing for us."

Read case study
Thomas Joseph Head of Data Science at Legion Technologies

Hoteliers achieve an increase of 10% RevPar

“Hotels have a product with an expiration date. When you make the wrong decisions around a big event, that can cause thousands of dollars in missed revenue."

Read case study
Sven Blaurock Head of Product at HQ plus

Aviation Rank™ empowers airline analysts

“Airline analysts have traditionally been swamped with data around events with little guidance on what to do with it. PredictHQ's Aviation Rank changes this, vastly empowering analysts to make simpler, quicker and smarter sense of the impact events have on demand – in turn enabling airlines to optimize inventory and boost revenue."

More details
Benjamin Cany Head of Offer Optimization of Airlines at Amadeus

5x increase in revenue with PredictHQ

“With PredictHQ, we can now use their data and predicted impact to analyze and recommend prices for major events much more easily and accurately."

Read case study
Andrew Kitchell CEO and Founder of Wheelhouse

25% increase in customer sentiment

“PredictHQ has been a fantastic resource. They were able to help us uncover the impact of events, from sporting games, concerts and conferences to the effects of weather and political activity."

Read case study
Mirko Lalli Travel Appeal CEO and Founder

35% increase in conversions

“PredictHQ demonstrated that they could reveal insights better than we could guess with our manual alerts. They were instrumental in driving up conversion rates further than we could imagine.”

Read case study
Mark von Nagy CIO at Online Republic
PredictHQ Preparedness Kit - A Guide to Navigate COVID-19 Impact and Plan for Recovery