KickBox VS. TheChecker
KickBox Alternative
Meet TheChecker, the most cost-effective email verification and email list cleaning service you can use! See why 1,000's of forward-thinking teams from 140+ countries have been switching from solutions like KickBox to TheChecker.

Price for 10k verifications
$12
(save $68)
(save $68)
$80
Price for 100k verifications
$89
(save $711)
(save $711)
$800
Price for 1M verifications
$449
(save $3551)
(save $3551)
$4000
Deliverability guarantee
Up to 99%+
99%
Spam trap removal
YES
YES
Realtime form validation widget
YES
NO
API
YES
YES
24/7 chat support
YES
NO
全球邮箱有效性验证的领导者
TheChecker在2019年被评为邮箱有效性验证工具的领军人物。