DemandScience vs LeadIQ

DemandScience

5.5 #69 in B2B Contact Data Providers

About DemandScience

LeadIQ

8.7 #3 in B2B Contact Data Providers

About LeadIQ
DemandScienceLeadIQ
Free planNoYes
Free trialNoNo
Paid from—$200/mo
Open sourceNoNo
PlatformsWebapi
Free plan—Yes
Paid from—$15/user/mo
Contact database size—750,000,000 contacts
Direct-dial data—Yes
Intent data—Yes
Technographic filters—Yes
API access—Yes

Both are listed in Best B2B Contact Data Providers, Best Sales Intelligence Software. On Inferse, LeadIQ scores higher on our published basis.