Clay is a data enrichment and outreach platform that uses AI to build lead lists and automate sales research. Here's what it does and when it's worth using.
Clay is a data enrichment and outreach platform. It pulls contact and company data from dozens of sources, enriches it with AI, and automates personalised messaging at scale.
The core problem it solves: sales and growth teams spend enormous time doing manual research on prospects — finding emails, checking LinkedIn profiles, looking up company news, writing personalised openers. Clay automates this entire workflow.
Clay operates as a spreadsheet-style interface where each row is a contact or company. For each row, you can run waterfall enrichment across multiple data providers:
Waterfall enrichment — instead of relying on one data provider, Clay tries multiple sources in sequence. If source one does not have the email, try source two, then source three. This gives higher coverage rates than any single data source.
AI personalisation at scale — you can write a Clay formula that calls an LLM with custom context about each prospect and writes a personalised first line, summary, or entire email. You get genuine personalisation without manual effort per prospect.
Flexibility — Clay is a platform for building enrichment and outreach workflows, not a rigid tool. Advanced users build complex multi-step logic with conditional branches, AI decision-making, and multi-channel output.
Understanding credits is important before committing. Each enrichment lookup from an external source costs 1–10 credits. If you run 10 enrichment steps on 1,000 contacts, that is 10,000+ credits — depending on the sources used. Plan your workflows against your credit allocation before running at volume.
Clay is worth the cost for:
For simpler outreach needs — a basic email sequence from a static list — Clay's complexity and cost is overkill. Tools like Apollo, Instantly, or Lemlist are sufficient.
WhatWill AI builds outreach automation and AI-powered sales workflows. Book a discovery call to find out what is worth building for your sales process.
Clay is a data enrichment and outreach automation platform. It pulls contact and company data from 75+ data sources (LinkedIn, Apollo, Clearbit, Hunter, and others), enriches it using AI, and automates personalised outreach at scale. It is primarily used by sales and growth teams for prospecting, lead enrichment, and personalised email outreach — automating the research that sales reps would otherwise do manually.
Clay's core workflow is: import a list of prospects, enrich each row with data from multiple sources (email, phone, LinkedIn activity, company size, tech stack, recent news), use AI to generate personalised messaging based on that data, and push the enriched data and messages to your CRM or email tool. It replaces hours of manual research and writing with an automated pipeline that produces genuinely personalised outreach.
Clay uses a credit-based pricing model. Credits are consumed when you run enrichment lookups against external data sources. Pricing starts at around $149/month for the Starter plan (2,000 credits). Explorer is $349/month, Pro starts at $800/month. Enterprise is custom. Credits are the core constraint — each enrichment lookup costs 1–10+ credits depending on the source.
Clay started as a sales tool but is increasingly used for marketing, recruiting, and any workflow requiring contact enrichment at scale. Marketing teams use it for account-based marketing (ABM) list building. Recruiting teams use it to enrich candidate data. Growth teams use it for finding early adopters or beta testers. The underlying capability — enriching and personalising at scale — applies to any contact-based workflow.
Apollo is primarily a prospecting and outreach tool with a built-in database. Clay is a data enrichment platform that works with 75+ data sources including Apollo. Apollo is better as a standalone prospecting tool with a self-contained database. Clay is better when you need to combine multiple data sources, apply AI enrichment, or do complex personalisation beyond what Apollo's templates support. Many teams use both: Apollo for initial prospect finding, Clay for enrichment and personalisation.
WhatWill AI builds and runs AI systems for Australian businesses. Book a free 30-minute discovery call — we’ll tell you exactly what’s worth building for your situation.