Eventful API

Eventful cancelled their API in late 2020. Yet event visibility has never been more important as we head into a fragmented, highly dynamic recovery. PredictHQ’s intelligent event data is trusted by leading companies to make their forecasting more accurate.

The Challenge

Eventful terminating their API left many companies in the dark

Now more than ever, companies need to know about upcoming impacful events to prepare their forecasting, staffing, inventory and pricing to match demand. Companies that relied on Eventful’s API urgently need a new source of event visibility to enable resilient and dynamic demand forecasting.

Our Solution

Access all ticketed events plus 12 more impactful event types

PredictHQ aggregates data from hundreds of sources and verifies the world’s events for our customers to use in forecasting, staffing and pricing models. We cover all the categories Eventful did, as well as more than just ticketed events, because unscheduled events such as severe weather and distributed events such as holidays impact demand too.


Full event visibility

PredictHQ covers every event type Eventful’s API did and much more.


Forecast-grade data

We clean, standardize and verify our demand impact data so you don’t have to.


Trusted by global brands

Leading companies such as Uber, Domino’s and Amazon Alexa use our data.

Full event visibility

We cover every event type in Eventful’s API and more

PredictHQ draws our data from hundreds of sources

Sports, concerts, conferences, festivals, expos, community events – you name it, it’s in our API. PredictHQ not only aggregates and verifies events, we also predict their attendance so you know which events to focus on.

Forecast-grade data

Millions of events in one API, cleansed and ready to ingest

Quality data saves time so you can focus on driving business outcomes

Our customers use PredictHQ’s demand intelligence to reduce forecast errors and create more accurate staffing, inventory and pricing strategies. Because our data is standardized and enriched, your models can ingest our data immediately and start producing value. We also have 7+ years of historical data for you to work with.

Trusted by the best

Leading companies are profiting from external data

External data is the key to smarter planning

Forecasting based on your company’s historical data alone no longer works. The smartest businesses are proactively seeking out external, high quality contextual data to input into their models to build highly accurate demand forecasts.

Customer Stories

Tap into the full power of events and demand intelligence

Demand intelligence is a powerful source of external data to make your forecasting models more dynamic and resilient during the pandemic and beyond. Find out how customers reduce their forecasting error rate with our data.

It is certainly important for us to get clean and consistent event data, but even more useful is to get data that is enriched with key attributes that allow our algorithms to learn patterns associated with these attributes.
Read Legion’s Story

You can’t prepare for what you don’t see coming

Harness the power of demand intelligence

Knowing the impact of demand causal factors like events will transform your business. The American Society of Hematology has a $45M estimated economic impact — and that's only one event in one city.

  • 0
    data points enriching
  • 0
    events across
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    cities, accessed via
    1 API

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