Pros & cons Listof.Best analysis

Pros

Access to 150+ data sources
AI research agents automate enrichment
Integrates with LinkedIn, Salesforce, and Gong
Free tier available

Cons

No API access
Browser extension format limits standalone use
Complex data workflows may require onboarding

What users say Editorial summary

Clay is commonly used by go-to-market teams that need to aggregate and enrich contact data from multiple premium sources in a single workflow. A frequently noted strength is the breadth of 150+ integrated data providers combined with AI agents that automate research tasks. A common limitation is the absence of an API, which restricts programmatic access for engineering-led teams.

Editorial summary based on public information — Listof.Best does not yet have enough verified user reviews to show a rating.

Best for: Revenue and growth teams enriching leads with multi-source data

Clay vs Zapier OpenAI Integrations

	Clay	Zapier OpenAI Integrations
Pricing	Free	Freemium
Price from	—	$19.99/mo
Free tier	Yes	Yes
API	No	Yes
Open source	Yes	No
Platforms	Browser Extension	Mobile App
Models	Clay	Zapier
Context window	1M	32k
Launched	2024	2011
Integrations	LinkedIn, Meta, Google +3 more	Salesforce, Slack, HubSpot +14 more

Listof.Best analysis Compared with Zapier OpenAI Integrations, Clay is open-source.

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FAQ

How much does Clay cost?

Clay uses a free pricing model, and it offers a free tier.

Does Clay have an API?

No — Clay does not currently offer a public API.

What are the best alternatives to Clay?

Popular alternatives include Zapier OpenAI Integrations, Introducing Airtable Assistant - Airtable, Glean, Search Atlas.

Verified Jun 2026

Specs

Pricing	Free
Free tier	Yes
API	No
Open source	Yes
Platforms	Browser Extension
Models	Clay
Integrations	LinkedIn, Meta, Google, Salesforce, Gong, Google Docs
Context window	1M
Launched	2024
Popularity rank	#376