Clay
Personio
| Feature | Clay | Personio |
|---|---|---|
| Pricing | Free / from $149/mo | Contact sales |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.6 / 5 | 4.3 / 5 |
| Best For | sales-teams, growth-teams, agencies, outbound-heavy-companies | european-smbs, hr-managers, growing-companies, people-ops-teams |
| Founded | 2017 | 2015 |
| Data Enrichment | ✓ | ✗ |
| Ai Research | ✓ | ✗ |
| Waterfall Enrichment | ✓ | ✗ |
| Outreach Personalization | ✓ | ✗ |
| Crm Integration | ✓ | ✗ |
| List Building | ✓ | ✗ |
| Ai Messaging | ✓ | ✗ |
| Recruiting | ✗ | ✓ |
| Onboarding | ✗ | ✓ |
| Time Tracking | ✗ | ✓ |
| Absence Management | ✗ | ✓ |
| Payroll Prep | ✗ | ✓ |
| Performance Reviews | ✗ | ✓ |
✓ Clay Pros
- Aggregates 75+ data sources in one waterfall enrichment
- AI research agent writes personalized outreach copy
- Flexible spreadsheet-like interface for data manipulation
- Integrates with all major CRMs and sequencing tools
✗ Clay Cons
- Expensive for small teams (starter at $149/mo)
- Learning curve for advanced data workflows
- Credit system can be confusing to predict costs
✓ Personio Pros
- All-in-one HR for SMBs
- Strong European compliance (GDPR)
- Intuitive self-service for employees
- Good integrations with payroll providers
✗ Personio Cons
- Pricing not transparent
- Best suited for European companies
- Can be complex to initially configure
The Verdict
Clay is built for sales teams and growth teams, with a focus on data-enrichment and ai-research. Personio targets european smbs and hr managers and leads with recruiting and onboarding.
Personio uses custom enterprise pricing, while Clay starts at $149/mo — a tangible advantage for teams with a fixed budget.
Clay has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Personio requires a paid subscription from day one.
Feature-wise, Clay offers broader built-in capabilities (7 features vs 6), while Personio takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Clay has a slight overall edge — but if all-in-one hr for smbs matters most to you, Personio may still be the right call.