This comparison covers Clay and ZoomInfo on pricing, G2 user ratings, core features, and the use cases where each tool performs best. Both are legitimate options; the goal is to help you pick the right one for your specific situation, not to declare a universal winner.
| Clay | ZoomInfo | |
|---|---|---|
| Starting price | From $149/mo | Custom (typically $15,000+/yr) |
| G2 rating | 4.9/5 (210+) | 4.4/5 (8,600+) |
| Best for | advanced-enrichment, agencies, b2b | enterprise, large-teams, b2b |
Clay
Clay is the most powerful B2B data enrichment and workflow automation tool. It waterfalls across 50+ data providers to find verified contact data, then enriches with AI-generated personalization at scale.
Pros
- Waterfall enrichment across 50+ data sources
- Extremely powerful automation
- Best for sophisticated outbound
Cons
- High learning curve
- Expensive at scale
- Not plug-and-play; requires ops mindset
ZoomInfo
ZoomInfo is the market-leading B2B data platform for enterprise sales and marketing teams. It provides contact data, company intelligence, and buyer intent signals, with annual contracts starting around $15K.
Pros
- Largest US B2B contact database
- Strong intent data (Streaming Intent)
- Deep CRM integrations
Cons
- Very expensive for SMBs
- GDPR compliance concerns for European data
- Annual contract required
How to decide
Choose Clay if you need: Waterfall enrichment across 50+ data sources; Extremely powerful automation.
Choose ZoomInfo if you need: Largest US B2B contact database; Strong intent data (Streaming Intent).
G2 users rate Clay higher (4.9/5 vs 4.4/5), though rating differences under 0.3 points rarely reflect material quality differences. Read recent G2 reviews in your specific industry segment for the most relevant signal.
Frequently asked questions
Is Clay better than ZoomInfo?
It depends on your use case. Clay (From $149/mo, 4.9/5 on G2) is best for advanced-enrichment, agencies, b2b. ZoomInfo (Custom (typically $15,000+/yr), 4.4/5 on G2) is better for enterprise, large-teams, b2b. Neither is universally superior; the right choice depends on your team size, budget, and workflow requirements.
How does Clay pricing compare to ZoomInfo?
Clay pricing: From $149/mo. ZoomInfo pricing: Custom (typically $15,000+/yr). Both vendors typically offer annual billing discounts. Request current quotes directly from each vendor for accurate comparison, especially if your team has over 20 seats.
What are the main differences between Clay and ZoomInfo?
Clay differentiates on: Waterfall enrichment across 50+ data sources; Extremely powerful automation. ZoomInfo differentiates on: Largest US B2B contact database; Strong intent data (Streaming Intent). G2 reviewers rate Clay slightly higher overall (4.9/5 vs 4.4/5).