01 · Product name

BlackSky

A tasking platform for frequent optical collects, sold as Spectra.

Published by BlackSky.

In short

BlackSky sells satellite tasking and analysis through a platform it calls Spectra. The homepage says the constellation can collect up to 15 images of one location through the day, and it names two commercial offers: On-Demand for flexible worldwide tasking, and Assured for reserved capacity over an area. No price is printed there. The working app was not opened. A BlackSky frame is a timed optical observation. It is not a live video of a person, and it is not a radar image.

Website

Product pricing strategy

Premium

The BlackSky homepage opened on 16 Oct 2026 names Spectra, On-Demand, and Assured, and it does not print a price. There is no public credit table on that page. Treat both offers as contracted. Do not borrow a per-square-kilometre rate from SkyWatch or SkyFi and call it a BlackSky price. Ask BlackSky, and keep the quote with the date.

Utility and features

blacksky.com describes a low-orbit optical constellation and a platform named Spectra. The homepage says images from one or two times of day are not enough, and that BlackSky can capture and analyze up to 15 time-diverse images of a location through the day. The steps it lists are tasking in a few clicks, a near-real-time return, automatic analysis, and delivery to the edge. On-Demand is the flexible worldwide tasking offer. Assured is uncontested capacity for persistent monitoring over an area of responsibility.

Spectra is the platform name. The homepage tells you to use BlackSky Spectra, then splits the offer into On-Demand and Assured.
Many passes, still optical. The 15-image claim is about time of day. It does not add a radar sensor.
No public price. The page ends in a mission conversation. It does not show a checkout.

The page does not print a dollar price, a minimum area, or a self-serve checkout. It asks you to learn how BlackSky can support a mission, which reads as a sales contact. This listing did not open a Spectra login, so it does not describe the buttons inside the app. The 15-image figure is the vendor's claim about collection opportunity. It is not a promise that your site will get 15 clear frames on a cloudy day.

1
Name the offer, On-Demand or Assured, before you describe what the contract includes.
2
Do not cite the 15-image line as the number of frames you received.
3
Keep each frame's sensing time. A later pass is a different picture.
4
Use a SAR listing when the question is a cloudy or nighttime collect.

Caveats

Frequent optical revisits still lose a pass to cloud and to night. The homepage's 'up to 15' images is a maximum the vendor states, not a count you can put in a report without the frames. Automatic analysis is the vendor's description of its own models. A detection is a lead until a person looks at the image.

On-Demand and Assured are different contracts. Do not assume a flexible tasking login includes reserved capacity. This listing did not open Spectra, so it does not document the tasking form. BlackSky's homepage is optical. It is not the SAR listing for Capella, Umbra, or ICEYE.

Potential use cases

You need several optical times of day and a contract already exists. Say whether the contract is On-Demand or Assured before you describe the capacity. The homepage treats On-Demand as flexible worldwide tasking and Assured as reserved capacity. Do not assume one login includes the other. Keep each frame's sensing time. A later pass is a different picture, even when Spectra delivered both.
A slide repeats the homepage line about up to 15 images. That is the vendor's maximum, not a count of frames in the folder. List the frames you received and their times. If clouds took the midday pass, say so. Do not fill the gap with the slogan. Automatic analysis on the homepage is the vendor's description of its models. A detection stays a lead until a person looks at the image.
The site is dark or clouded and someone still asks BlackSky for a radar collect. The homepage describes optical images. It does not describe a SAR product. Move the request to Capella, Umbra, or ICEYE, and say why. Do not borrow a per-kilometre rate from SkyWatch or SkyFi and call it a BlackSky price. The homepage did not print one.

Hard cases

The case where the first result is easy to over-read.

Spectra is described from a login nobody opened

This listing did not open a Spectra account. The public page names the platform and the two offers. It does not show the tasking form. Write the offer name and the quote you were given. Leave the click-path out. If a colleague's screenshot of the app is the evidence, file that screenshot with its date and do not redraw it from the homepage slogan. Night and cloud still apply to an optical constellation.

Questions

Is BlackSky free?

The homepage does not show a free tier or a price. On-Demand and Assured read as sales offers.

Does BlackSky collect radar?

The homepage describes optical images at many times of day. It does not describe a SAR product.

Citations

Titled sources. These public pages are what the quotes on this listing come from.

Product
BlackSky homepage
https://blacksky.com/