
1. Apollo.ioTop pick
Best for: Startups and small sales teams that want contact data and outreach sequencing in one affordable tool
68.8
score / 100
Why switch from ZoomInfo
Far cheaper and self-serve, with a free plan and built-in email sequences.
Pros
- Free plan with no time limit for light prospecting
- Data, email sequences and dialer in one product
- Chrome extension reveals contacts while browsing
- Syncs with Salesforce, HubSpot and other common tools
Cons
- Credit system: unused credits expire each billing cycle
- Free plan can only connect Gmail inboxes
- API access is limited to custom plans
How this score is calculated
0 counted reviews, 0 up and 0 down votes. Full formula
Verified facts
4 of 4 verified- Integrations
- Salesforce, HubSpot, Outreach and more
- Checked Nov 8, 2026apollo.io(opens source in a new tab)





