Overview
What does Clay do?
Clay is a spreadsheet where every cell can call an API. You start with a list of companies or people, add columns that enrich them from any of a hundred-plus data providers, and Clay waterfalls through them — trying the cheapest source first and falling through until it finds a verified answer. Coverage ends up far higher than any single provider achieves alone.
Claygent is the agent layer: a research agent you point at the open web with a question in plain English. 'Does this company run a partner programme?' 'Which ATS are they using?' 'Who owns security here?' It browses, reads and returns a structured answer into the cell, with the source. That is work that previously required a human researcher and cannot be bought as a data field from anyone.
The result is that Clay is less a sales tool than an infrastructure layer underneath one. Teams use it to build lists no vendor sells, then push the output into a CRM or a sequencer. It is the most technically demanding product in this category and, for the teams who invest in it, comfortably the highest-leverage.
Features
Clay features
Waterfall enrichment
Cascades through 100+ data providers until it finds a verified result, at far higher coverage than any one source.
Claygent research agent
Answers open-ended research questions by browsing the web and returning a structured, sourced answer.
Signal-based triggers
Job changes, hiring signals, funding events and tech-stack changes as the starting point for a play.
AI message drafting
Writes outreach grounded in the enriched data rather than a generic mail-merge template.
CRM sync
Two-way sync with HubSpot and Salesforce so enrichment lands where reps actually work.
Credit-efficient waterfalls
Only pays for a provider when the previous one returned nothing — the mechanic that makes the coverage affordable.
Integrations
Integrations and how to connect Clay
What Clay connects to, and the order to set it up in.
Start from a source list
Import a CSV, sync a CRM view, or build a list from Clay's own company and people search.
Build the waterfall
Add enrichment columns in cost order — cheapest first. Getting this order right is the single biggest lever on your credit bill.
Add a Claygent column
Write the research question as a precise prompt and specify the output format. Vague prompts return vague, unusable answers.
Connect the CRM
Map columns to HubSpot or Salesforce fields so enriched data flows to reps automatically.
Test on 50 rows before running 5,000
Credits are consumed per enrichment. Validate the whole table on a small sample first — this is the mistake that produces shocking invoices.
Fit
Who is Clay for?
RevOps and growth engineers
The intended user. Comfortable with data structures and APIs, and rewarded with capability nothing else matches.
Outbound teams needing lists nobody sells
Claygent answers qualification questions that simply are not available as a purchasable data field.
Agencies running campaigns for many clients
The per-client leverage is high, though credit management across accounts takes discipline.
Reps who just want a lead list
Poor fit. This is a build tool, not a browse tool — the learning curve is real and unavoidable.
Use cases
Best use cases for Clay
Building a list no vendor sells
'Series B fintechs in the EU using Stripe with an in-house support team' — assembled from signals, not bought.
CRM data hygiene at scale
Re-enrich stale records in bulk and fill the gaps standard providers leave empty.
Qualification research
Answering the specific question that decides whether an account is worth a rep's time.
Signal-triggered plays
New funding, a key hire or a tech-stack change starting an automated, well-timed sequence.
Pricing
Clay pricing
Subscription tiers with monthly credit allowances. Free tier: Yes — a small monthly credit allowance.
Free
$0
Enough credits to understand the model.
- 100 monthly credits
- Core enrichment
- No credit card required
Starter
~$149/month
Small teams running steady outbound.
- 2,000 credits/month
- Claygent access
- CRM integrations
Explorer
Most common~$349/month
The plan most serious outbound teams land on.
- 10,000 credits/month
- Higher Claygent limits
- Advanced integrations
Pro / Enterprise
From ~$800/month
High volume plus governance.
- 50,000+ credits
- SSO and roles
- Dedicated support
Pricing last verified . Vendors change pricing frequently — always confirm on Clay’s own pricing page before buying.
User sentiment
What other users say about Clay
A summary of publicly available feedback about Clay — not paid testimonials.
Clay attracts unusually strong loyalty among technical GTM people, who describe it as the only tool that let them build target lists their competitors cannot buy. The two consistent warnings are the learning curve — most report a week before it clicks — and credits disappearing far faster than expected on a first large run.
What users praise
- Waterfall enrichment achieves coverage no single provider matches
- Claygent answers questions unavailable as purchasable data
- Signal-based triggers make outreach genuinely well-timed
- Enormous flexibility for teams willing to learn it
Common complaints
- Steep learning curve — expect a week before productivity
- Credits vanish quickly on unvalidated large runs
- Costs escalate fast at real volume
- Powerful enough to enable outreach that damages your domain reputation
We publish individual user reviews only once they have been collected and attributed to a real source. None have been collected for Clay yet. Used it? Send us your review.
Sentiment summarised from: Clay — documentation, Clay — pricing.
Verdict
Is Clay worth it?
Pros
- Highest data coverage available anywhere
- Research agent answers genuinely novel questions
- Deep CRM integration
- Free tier sufficient to learn the model
Cons
- Hardest tool in this category to learn
- Credit consumption is easy to misjudge badly
- Expensive once volume is real
- Enables outreach volume that carries deliverability risk
Assessed from vendor documentation, pricing pages and public user sentiment — not a hands-on trial. How we assess agents.
FAQ
Clay frequently asked questions
What is a credit?
One enrichment action on one row. A ten-column table over 1,000 rows can consume up to 10,000 credits — though waterfalls only charge when a provider actually returns data. Always test on 50 rows first.
What is Claygent actually good at?
Questions that are not available as a data field: whether a company runs a partner programme, which ATS they use, who owns a function. It browses and reads rather than looking up.
Do I need Clay if I already have ZoomInfo or Apollo?
They solve different problems. Those sell you a database; Clay waterfalls across many databases and adds research for what none of them hold. Teams frequently run Clay on top of an existing provider.
Is automated outreach from Clay data safe?
The data is only as safe as what you do with it. High-volume cold outreach carries real deliverability and GDPR risk regardless of how good the targeting is. Warm your domains, keep volumes sane, and take advice on consent in your markets.
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