The above characters are
in a image; therefore, it prevents "bots" for
scanning the page for a text-based security or a text-based
authentication code. Humans can recognize the above pattern
but most "bots" cannot.
There are many CAPTCHA
options available; however, the most common is the above
example, this is called a visual CAPTCHA. Imulus has developed
an ASP based CAPTCHA solution that is easily integrated
into sites using forms for data submission. Our CAPTCHA
service is based on the number of times a user is approved
by the CAPTCHA database.
||All tiers have a $25 setup fee.
|Up to 200 verifications /month
||$9.95 / month
|Up to 500 verifications /month
||$19.95 / month
|Up to 1000 verifications /month
||$36.95 / month
|Up to 5000 verifications /month
||$99.95 / month
|Up to 10,000 verifications /month
||$179.95 / month
||$25 setup fee.
|0.03 cents per verification
CAPTCHAs are best used
on websites which require voting, online surveys or allow
users to post messages. If you would like a demonstration
of how CAPTCHA works, please call us at 303-772-1195.
Still have questions? Email our
Client Services Manager