Clay vs ContactOut: Data Enrichment Tool Comparison

Clay vs ContactOut: Cold Email Platform Comparison

One of these two hands you a list of email addresses. The other hands you a table and the machinery to build one. Comparing their prices is comparing an ingredient to a kitchen, which is why the usual side-by-side reads as noise.

The Quick Answer

ContactOut is a contact database and Chrome extension: you search, you export, and the meter is monthly exports. Its Email plan is $99 a month, or $49 billed annually.

Clay is a workflow tool. You point it at a table, chain enrichment and research steps across it, and pay for ACTIONS: 500 a month free, from 15,000 a month on Launch at $185, from 40,000 on Growth at $495.

Neither sends anything. Both sit upstream of the tool that does.

Understanding the Core Difference

Clay is a GTM data and workflow tool that runs enrichment and research pipelines against a table, metered in actions rather than in contacts or sends.

ContactOut is a contact database and Chrome extension for finding work emails and phone numbers, priced on monthly exports rather than on anything you send.

ContactOut's unit is a record you take away. Free gives 5 emails, 5 phones and 5 exports a day; Email at $99 a month gives unlimited email lookups and 300 exports a month; Email plus Phone at $199 doubles the exports and adds phone numbers. The annual rates are half of each.

Clay's unit is a step performed. Finding a person is an action, enriching their company is another, running an AI research prompt over the result is another, so a single row can consume several before it produces anything. That is why a Clay budget is set by how much you do per record rather than by how many records you take.

The consequence: ContactOut gets cheaper per contact as your list grows and stays exactly as capable. Clay gets more expensive per contact the more you ask of each one, and the extra spend buys judgement the database cannot sell you.

Pricing Comparison

$185/moClay entry plan

Launch, billed monthly

$99/moContactOut entry plan

Email, billed monthly

Clay pricing

Clay meters ACTIONS, not contacts or sends, and each plan is a slider rather than a fixed allowance, so the figures above are the floors. The plan names that circulate in older comparisons, Starter and Explorer and Pro at $149, $349 and $800 for a credits allowance, are not on the page.

Source: Clay Pricing

ContactOut pricing

The $49 and $99 figures that appear in most comparisons are the ANNUAL rates. Paid monthly the same two plans are $99 and $199, so a monthly-terms budget built on the lower pair is out by a factor of two.

Source: ContactOut Pricing

What the two cost at a realistic volume

Take an invented but ordinary case: 2,000 new prospects a month, where each one needs a verified email and nothing else. The arithmetic is illustrative and uses list prices only.

On ContactOut that is 2,000 exports, which is above the Email plan's 300 a month, so the honest answer is that the published self-serve tiers do not cover it and the Team plan is a conversation. Inside the published range, 300 exports a month costs $99, or $49 on annual billing.

On Clay, if the pipeline is one enrichment step per row, 2,000 rows is 2,000 actions and fits Launch's 15,000 a month at $185 with room to spare. Add a company enrichment and an AI research prompt to each row and the same 2,000 prospects is 6,000 actions, still inside Launch.

Reverse the shape and it reverses: 300 careful exports a month is cheap on ContactOut and a large fixed fee on Clay.

Reading the price ladders against each other

The two entry prices are not comparable because the units are not. Read the export cap first on ContactOut, because that is the constraint people discover in month two, and read the actions-per-row figure first on Clay, because that is the one that moves the bill.

One correction worth making, since it is in most comparisons: ContactOut's widely quoted $49 and $99 are the ANNUAL rates. Paid monthly the same two plans are $99 and $199.

Clay's older Starter, Explorer and Pro tiers at $149, $349 and $800 for a credits allowance are no longer on its page; the ladder is Free, Launch, Growth and Enterprise, metered in actions.

Features Breakdown

Clay lists

• 150+ data provider integrations
• AI-powered enrichment (Claygent)
• Unlimited users on all plans
• Credit rollover
• Workflow automation
• Data waterfall enrichment
• and 3 more listed below

ContactOut lists

• 700 million+ professional profiles
• Browser extension for LinkedIn
• Email campaigns
• AI email writer
• Data enrichment
• List builder
• and 3 more listed below

Clay key features

• 150+ data provider integrations
• AI-powered enrichment (Claygent)
• Unlimited users on all plans
• Credit rollover
• Workflow automation
• Data waterfall enrichment
• Custom API key support
• HTTP API integration
• Webhooks

ContactOut key features

• 700 million+ professional profiles
• Browser extension for LinkedIn
• Email campaigns
• AI email writer
• Data enrichment
• List builder
• Search portal
• Bulk license (700 million+ profiles on Team)
• CSV export

ContactOut's list is a data list: the search portal, the Chrome extension, the enrichment API, phone coverage, ContactSheets. Clay's is a pipeline list: table-based workflows, chained providers, AI research columns, CRM sync.

The difference in kind shows up in what each one cannot do. ContactOut cannot decide which of your rows deserve which treatment. Clay does not own a contact database of its own; it orchestrates other people's, which is why a Clay bill and a data bill are usually separate lines.

Integration Ecosystem

Clay connects with: Salesforce, HubSpot, Pipedrive, Close, Apollo.io, Clearbit, ZoomInfo, Lemlist, Instantly, Smartlead, OpenAI, Google Sheets, Airtable, Notion.

ContactOut connects with: Salesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier, Gmail, Outlook.

Both tools integrate with: Salesforce, HubSpot.

ContactOut integrates the way a database does: into a CRM, into a sequencer, through an API. Clay integrates the way a workflow tool does, which means outward into dozens of providers and onward into a sender.

If your stack already has a data provider you are happy with, Clay slots on top of it. If you have no data at all, ContactOut is the shorter path to a list.

Who Should Pick Which

Pick ContactOut if the job is a list. A verified work email for a named person, at a price per record, with a Chrome extension for one-off lookups. It is the cheaper and simpler answer to the question most outbound teams are actually asking.

Pick Clay if the job is a decision per row. Scoring, routing, conditional enrichment, an AI research pass that reads a company site before you write to it. That is real work, it is what actions are, and no contact database performs it.

Pick ContactOut if the budget is a monthly one. Its self-serve tiers are small and honest, and the free tier is enough to test data quality on a segment you can verify independently.

Pick neither yet if you have no ICP. Both tools are amplifiers. A precise list of 300 accounts beats an imprecise pipeline over 30,000 rows, and neither product supplies the precision.

Where each one sits in a cold outbound stack

These sit in two different slots upstream of the sender: ContactOut in sourcing, Clay in enrichment and orchestration. Neither is the sender, and a comparison that treats either as an outbound platform has the stack wrong.

Our own doctrine keeps that slot deliberately thin: one message per campaign, no bumps and no thread replies, and volume spread across many low-volume mailboxes so no single address carries too much. LinkedIn runs as its own motion rather than as a step inside an email sequence, because a second LinkedIn message lands under the one that was ignored and reads as a bump whatever the campaign structure says.

The practical shape for a small team: a contact source, a verification step, and a sender with enough mailboxes. Clay earns its place when the row-level judgement is worth more than the actions it consumes, which is a real threshold and not a universal one.

Switching between them

There is no migration between these two in the usual sense, because most teams that move are changing what they do rather than which vendor does it.

Moving off ContactOut means finding a replacement data source before you cancel, since Clay does not carry one. Moving off Clay means rebuilding whatever judgement its tables encoded, which is usually the expensive half and is worth documenting before you switch anything off.

In both directions, export what you have first: contacts, enrichment history and any suppression list. Neither tool holds your sending reputation, so nothing about deliverability travels with the move.

Feature Comparison Summary

Getting Started Checklist

1. Write down what each row needs done to it. One lookup is a ContactOut job; three conditional steps is a Clay job.
2. Count exports per month, not contacts in the database. That is ContactOut's meter.
3. Count actions per row, then multiply by rows. That is Clay's.
4. Check the currency and billing state on both pages before quoting a price to anyone.
5. Test ContactOut's data on its free tier against a segment you can verify independently.
6. Confirm how records and enrichment history export from whichever you pick.

Final Thoughts

ContactOut sells records. Clay sells the pipeline that decides what to do with them. Most teams starting outbound need the first and think they need the second, and most teams running outbound at scale eventually need both.

Whichever you buy, it is upstream of the thing that decides results: a precise list sent to from a warmed domain.

Related Reading

• Best Clay alternatives
• Best ContactOut alternatives
• Apollo vs Clay
• Clay vs ZoomInfo
• Apollo vs ContactOut
• Best Apollo alternatives

If you would rather have the sourcing and the sending run for you, RevenueFlow books qualified meetings on a pay-per-meeting basis and publishes client results.

Pricing and features are taken from the vendors' own pages. Verify current terms with the vendor before relying on them.