Apollo.io vs ZoomInfo
Short version: Apollo.io is the better fit for SMB and mid-market teams that want data and outreach in one affordable tool, while ZoomInfo is built for mid-market and enterprise teams that need maximum coverage and intent.
Apollo.io
All-in-one prospecting database + engagement
Free plan
Free plan with limited credits; paid from ~$49/seat/mo
ZoomInfo
Enterprise B2B data & intent at scale
Custom pricing
Custom annual contracts, typically $15k+/yr; no self-serve
At a glance
| Spec | Apollo.io | ZoomInfo |
|---|---|---|
| Starting price | Free plan | Custom pricing |
| Budget tier | Budget-friendly | Premium |
| Complexity | Intermediate | Advanced |
| Primary category | Prospecting & Lead Data | Prospecting & Lead Data |
| Integrations | 100+ | 70+ |
| Founded | 2015 | 2007 |
Feature comparison
Apollo.io offers 10 of 10 tracked prospecting & lead data features; ZoomInfo offers 9.
| Feature | Apollo.io | ZoomInfo |
|---|---|---|
| Email finder | ||
| Mobile / direct dials | ||
| Email verification | ||
| Bulk enrichment | ||
| LinkedIn / Chrome extension | ||
| Intent data | ||
| 1-click CRM export | ||
| Free plan | ||
| API & webhooks | ||
| Priority / 24-7 support |
Apollo.io
Pros
- Huge contact database with a generous free tier
- Prospecting, sequencing, and dialer in one place
- Excellent LinkedIn Chrome extension
Cons
- Email/phone accuracy dips on smaller or non-US accounts
- Credit limits force upgrades as volume grows
- Engagement features shallower than dedicated platforms
ZoomInfo
Pros
- Deepest US B2B coverage and org-chart data
- Strong intent data and buying-committee insights
- Robust enrichment and CRM hygiene tooling
Cons
- Expensive, opaque, annual-only contracts
- Aggressive upsell and seat-based pricing
- Weaker EU coverage and compliance posture
Which should you choose?
Choose Apollo.io if…
- you want huge contact database with a generous free tier
- you want prospecting, sequencing, and dialer in one place
- you want excellent LinkedIn Chrome extension
Choose ZoomInfo if…
- you want deepest US B2B coverage and org-chart data
- you want strong intent data and buying-committee insights
- you want robust enrichment and CRM hygiene tooling
The verdict
Both are solid prospecting & lead data tools. The best choice comes down to fit: Apollo.io for SMB and mid-market teams that want data and outreach in one affordable tool, and ZoomInfo for mid-market and enterprise teams that need maximum coverage and intent.
Browse all tools →Frequently asked questions
Is Apollo.io or ZoomInfo cheaper?
Apollo.io is the more affordable option (Free plan versus Custom pricing). The lower sticker price isn't always the better value, though, weigh the tier your team will actually land on and any add-ons.
Which is better, Apollo.io or ZoomInfo?
Neither is strictly better, they're built for different priorities. Apollo.io is the stronger pick for SMB and mid-market teams that want data and outreach in one affordable tool, while ZoomInfo suits mid-market and enterprise teams that need maximum coverage and intent.
What's the main difference between Apollo.io and ZoomInfo?
Apollo.io is intermediate and budget-friendly, while ZoomInfo is advanced and premium. On tracked prospecting & lead data features, Apollo.io covers 10 and ZoomInfo covers 9.