English-Corpora.org *

Problems using an existing license?   Problems paying for a license?

There is no cost to use the English Corpora, as long as your class or department has less than 250 queries each day. But if you need more than 250 queries per day, or if you do not want to see the messages that appear every 10-15 queries, then you may want to have an academic license, as many other universities have done. (Compare also to full-text data)

Select the desired license below (number of users and number of years). There is a discount for multi-year licenses: 20% for two years and 30% for three years.

  One year 2 years (normal) 2 years (20% discount) 3 years (normal) 3 years (30% discount)
30 students $300 $600 $480 $900 $630
Unlimited $700 $1,400 $1,120 $2,100 $1,470

Note that the cost for an academic license for the English Corpora is much less than for many other corpora. By way of comparison, the annual rates for an academic license from Sketch Engine (which are probably the second most widely-used corpora online, after the English Corpora) are about four to five times as much:
Sketch Engine price 30 users 199 users
Academic (Euros) 1,260 3,761
Academic (USD) $1,500 $4,480
www.english-corpora.org price $300 $700
30 users Unlimited

It is very simple for a university (or other organization) to obtain an academic license.

  1. Make the payment for your university by clicking on the link for one of the amounts shown above. You can also pay via wire transfer if the total cost is $500 or more. Note on forms: purchase orders, vendor agreements, W-9, invoices, etc.

  2. As soon as the payment is made, you will receive an email with a link to a web page where you will enter the IP address ranges for your university (e.g. 123.45.*.*) and/or the password that your students will use. That's all you need to do -- it takes just a minute or two. (Test your IP address)

  3. Students and faculty can log on from on campus (or from home, via your proxy server). Or they can enter the name of your university and the password that you've chosen (a one time process). After doing this, 1) they will have expanded access 2) users will not see the messages every 10-15 queries and 3) users will not be blocked if they jointly do 250 queries per day.

See Terms of Use
See the Frequently Asked Questions regarding administration of the academic license.