I am looking for a service that can calculate the ETA, taking into account the real traffic for the route between two addresses and the departure day and time.
This service should have global coverage, high reliability of the travel time, and low latency of the response since I need it to process a large number of requests.
It would be a plus to test the API before paying.
High reliability of the travel time means that the route duration and ETA should be close to real. We care about live traffic, not historical traffic. Traffic jams here and now are important for us and should be taken into account. Google has this feature, but it's costly, so I ask this question here.
The latency in service response should be acceptable enough to use both the API for my website and for the mobile application. It should be less than a second, up to 500 ms, ideally.
The API must consider real-time traffic for driving and walking modes. I want to use it in the courier business and food delivery. Our company has drivers and couriers who deliver goods by foot. We would calculate how it is better, faster, and less costly to deliver food to the client.
Now we have several restaurants in Europe, but we would like to use a similar structure in Asia, so we need global coverage.
The price question touches me, because Google DM is very expensive, $ 8-10 for 1000 elements, which brings too much cost. https://developers.google.com/maps/documentation/distance-matrix/usage-and-billing