ClayBuild systems to grow revenue
vs
Retell AIAI Voice Agents That Automate Phone Calls
Comparison · AI Agents · weekly run Nov 3
Clay vs Retell AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Retell AI is the stronger AI pick in AI Agents: it has a visibility score of 2 versus 0.7 for Clay.
Choose Clay if…
- You need CCPA coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
Choose Retell AI if…
- You want the brand AI engines rank higher (2 vs 0.7)
- You need a self-hosted or on-premises option
- You need HIPAA coverage
- Highly rated by developers and SMBs
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Clay | Retell AI |
|---|---|---|
| Visibility score | 0.7% | 2% |
| Change vs last week | New | New |
| Rank in AI Agents | #65 | #42 |
| Share of voice | 0.2% | 0.5% |
| Mentions this run | 1 | 3 |
| Positive in AI answers | 33% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Clay 0pp · Retell AI 0pp over 0 weekly runs.
Engine by engine
Retell AI leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
ClayRetell AI
Head to head in AI answers
0 engine answers name both brands
0Clay ranked higher
0Retell AI ranked higher
Features, pricing & fit
| Dimension | Clay | Retell AI |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | Free; paid from $167 / mo | Contact sales |
| Free plan | Yes | Yes |
| Deployment | — | Cloud platform, with enterprise on-premises deployment available |
| Compliance | SOC 2 Type II, ISO 27001, GDPR, CCPA | HIPAA, SOC 2 Type II, GDPR, ISO 27001 |
| Support | Priority support queue on Growth plan, Dedicated Slack channel on Enterprise plan, Dedicated growth strategist on Enterprise plan | Community and email support, 24/7 omnichannel support with dedicated portal (Enterprise), Dedicated implementation support (Enterprise), Named account manager (Enterprise) |
| Founded | 2017 | 2023 |
| Headquarters | New York City, NY, United States | Redwood City, California |
| Employees | 1,001–5,000 | 51–200 |
| Funding | Series B Expansion | Seed · $5M raised |
| Best for | GTM engineers and revenue teams that build their own prospecting, enrichment and outbound workflows. | Businesses that run high call volumes in healthcare, insurance, financial services, logistics and similar fields, and teams that want to build and change voice agents themselves. |
Plans side by side
Clay
Free$0month
Launch$167month (starting price as shown; monthly from $185 per FAQ)
Growth$446month (starting price as shown; monthly from $495 per FAQ)
EnterpriseCustomcustom, annual commitment
Retell AI
Pay as you go$0per minute, $0.07-$0.31 for voice agents
EnterpriseCustomcustom pricing
Pros and cons
Themes from the AI answers that mention each brand
Clay
Profile in progress.
Retell AI
- Highly rated by developers and SMBs
- One of the highest customer star ratings
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Clay vs Retell AI”, https://slateindex.ai/compare/clay-vs-retell-ai, data of Nov 3, 2026. Licence: CC BY 4.0.