ZoomInfo vs Apollo.io
Both are prospecting database tools with different strengths. Here's an honest comparison to help you choose.
Choose ZoomInfo if…
- You have an enterprise budget ($15k–$30k+/year) and need org charts
- You sell to US enterprise accounts and need buying committee mapping
- Technographic intelligence (who uses which tech stack) is a primary signal
Choose Apollo.io if…
- You're building outbound lists from scratch using ICP filters
- You want email sequencing and prospecting in one platform
- You have a limited budget and need the most contacts for the price
ZoomInfo vs Apollo.io — Feature comparison
| Feature | ZoomInfo | Apollo.io |
|---|---|---|
| Category | Prospecting database | Prospecting database |
| Primary use case | Enterprise B2B intelligence with org charts and technographics | Outbound prospecting and email sequences |
| Data freshness | Database — periodic refresh | Database — periodic refresh |
| Data depth | High | High |
| GDPR compliance | Claimed , US infra | Claimed , US infra |
| Pricing tier | $15,000–$30,000+/year | Free tier + from $49/month |
| Free plan | No | Yes — limited |
Both are prospecting database tools — but with key differences
ZoomInfo is built for enterprise b2b intelligence with org charts and technographics. ZoomInfo is the enterprise B2B intelligence leader with 300M+ profiles, org charts, technographics, and buying intent, used by large sales and marketing teams.
Apollo.io serves a similar purpose: outbound prospecting and email sequences. Apollo.io is a B2B sales intelligence platform combining a 275M+ contact database with email sequencing, AI prospecting, and CRM integrations.
💶 Pricing comparison
Apollo.io (Free tier + from $49/month) is priced lower than ZoomInfo at $15,000–$30,000+/year.
20–30% of B2B contacts change roles every year. Neither ZoomInfo nor Apollo.io is designed to continuously monitor your existing CRM for job changes and update records automatically — that's a different tool category.
🇪🇺 GDPR and data compliance
Neither ZoomInfo nor Apollo.io has a particularly strong GDPR documentation posture — both rely on US infrastructure.
For European teams or those with EU customers requiring documented sub-processor chains, the compliance posture of your enrichment vendor matters. Make sure to request a DPA and sub-processor list before committing.
Frequently asked questions
Which is better, ZoomInfo or Apollo.io?
ZoomInfo and Apollo.io target different use cases. ZoomInfo focuses on enterprise b2b intelligence with org charts and technographics, while Apollo.io is built for outbound prospecting and email sequences. The best choice depends on your team's primary need. For CRM data quality and real-time enrichment, consider Enrich-CRM as a complementary or alternative tool — GDPR-native, from €29/month.
How do ZoomInfo and Apollo.io compare on pricing?
ZoomInfo is priced at $15,000–$30,000+/year. Apollo.io is priced at Free tier + from $49/month. Apollo.io is generally more affordable. Enrich-CRM starts at €29/month with a free plan (100 credits/month, no card required).
Do ZoomInfo and Apollo.io integrate with HubSpot?
ZoomInfo HubSpot integration: native integration available. Apollo.io HubSpot integration: basic sync possible. Enrich-CRM integrates natively with all HubSpot plans, writing enriched data directly to CRM fields.
What is the best alternative to both ZoomInfo and Apollo.io?
If your primary goal is maintaining accurate CRM data over time — job changes, current titles, company data — Enrich-CRM is a focused alternative. It uses live lookups (not a database), runs on EU servers (AWS Paris), includes job change monitoring and intent signals, and starts at €29/month with a free tier.
Enrich-CRM — real-time CRM enrichment for your existing contacts
ZoomInfo and Apollo.io are both prospecting database tools. Enrich-CRM does something different: it enriches the contacts you already have in your CRM — in real-time, continuously, from the live web. Proprietary LLM on AWS EU Paris (no OpenAI, no Anthropic). 250+ company datapoints, 50+ contact datapoints, continuous job change detection, intent signals. Native HubSpot integration, plus Clay, Salesforce, Zapier, Make, n8n, CSV, and API.
From €29/month, 100 free credits, no annual contract. Full DPA and sub-processor documentation at our Trust Center.