Clay vs Apollo: Do You Need a Data Workbench or an All in One Database? (2026)

Prices and features checked on each vendor’s own site on 19 October 2026. Apollo’s pricing page did not show dollar amounts when we checked, so Apollo prices come from Apollo’s own published plan guides. Neither vendor paid for or reviewed this article.

What is the difference between Clay and Apollo?

Apollo is a database with a sequencer attached. Clay is a workbench that buys data from many databases and lets you build your own process around it.

Apollo owns its data. The Apollo homepage lists 240M+ contacts and 30M+ accounts, plus sequences, a dialer, a Chrome extension and AI agents in one login.

Clay does not rely on one database. Its Clay pricing page says it connects to 150+ data partners. Clay checks one provider, then the next, until it finds a valid email or phone.

How do Clay and Apollo compare side by side?

How much do Clay and Apollo cost in 2026?

Clay sells one plan for the whole workspace, with seats included. Apollo charges for every user, and all seats on an account must be on the same plan, per the Apollo pricing page.

The Clay monthly figures come from Clay’s pricing page and its plans and billing docs. The Clay annual figures and all Apollo figures come from Apollo’s own Apollo vs Clay article and its Apollo credits guide.

What changed in Clay’s pricing in 2026?

A lot. On 11 March 2026, Clay replaced its old Starter, Explorer and Pro plans with Launch and Growth, and split one credit into two meters. Its pricing memo says marketplace data got 50% to 90% cheaper, and that Growth at $495 is more than $300 below the legacy Pro plan at $800.

Data Credits pay for the data itself, from $0.05 each. Actions pay for the work: each enrichment, AI prompt, CRM push or record sent to a sequencer counts as 1 Action, even when you use your own API keys. Importing, formulas and CSV export cost nothing, per Clay’s Actions and credits doc.

What are the gotchas in Clay’s credit model?

• You cannot top up Actions. If you run out, you have to move up a plan tier.
• Extra Data Credits bought mid cycle cost a 30% premium (50% on legacy plans).
• Rollover differs by billing: monthly plans bank up to 2 times the monthly credits, annual plans roll over only 15%, and only if you renew at the same or a higher tier.
• Token heavy AI models such as GPT 5.1 and Claude 4.6 Sonnet now bill by actual tokens, so a long Claygent prompt has no fixed price.
• Clay’s pricing page says 150+ data partners; its homepage says 200+.

What are the gotchas in Apollo’s credit model?

• Unused credits expire at the end of each billing cycle, including add on credits you paid for.
• Add on credits renew automatically every cycle until you drag the slider back to zero.
• On annual billing you cannot downgrade mid cycle, and downgrades never refund unused time.
• The pricing page FAQ names four plans as Free, Basic, Professional and Custom, while Apollo’s plan guides list Organization at $119 with a 3 user minimum. Confirm the plan names at checkout.
• The pricing page lists API access on Custom plans only.

What does each one cost per year by team size?

This is a Work Insiders calculation from the published annual rates above: Apollo seat price times 12 times users, and Clay’s annual starting price times 12 for the whole team. It excludes add on credits.

The table hides one big difference: volume. Ten Apollo Basic seats come with 300,000 pooled credits a year. Clay Launch comes with 30,000 Data Credits a year for the whole team. Clay looks cheaper at 5 and 10 users, but only if your team does not burn through those credits, and Clay Launch on its own cannot sync to your CRM.

How much does each contact cost in credits?

In Apollo, a verified email costs up to 1 credit, and a mobile number can add up to 8 more, per Apollo’s credits guide. Spread the Basic seat price over its 30,000 credits and each credit works out to about 2 cents, so an email costs about $0.02 and email plus mobile about $0.18. That is a Work Insiders calculation that assumes you use every credit.

Apollo’s own waterfall costs more and swings more. Apollo says email waterfall usually runs 1 to 4 credits per record but can pass 20, and phone waterfall usually runs 8 to 25 credits and can pass 45.

In Clay, Clay’s own example prices a LinkedIn profile and a work email at 0.5 Data Credits each, and says a fully enriched record with company data, email, phone and AI usually costs 6 to 20 Data Credits. At the $0.05 starting rate, that is $0.30 to $1.00 per fully enriched contact, plus 1 Action per enrichment step. Bring your own provider keys and the Data Credit cost drops, though Actions still count.

So Apollo is cheaper for plain emails from its own database, and Clay wins when Apollo comes back empty, because it keeps checking other providers. For phones, both get expensive fast, so test 50 to 100 records before any big run.

Is Clay’s waterfall enrichment worth it over Apollo’s database?

It depends on how niche your market is. In US tech and SaaS, Apollo’s database tends to cover most targets. In healthcare, construction, manufacturing, Europe or small local firms, one database leaves gaps.

Clay’s waterfall enrichment page lists work email providers including Prospeo, DropContact, Hunter, People Data Labs, Apollo, Lusha and Snov, and mobile providers including People Data Labs and ContactOut. Clay says this routinely triples coverage; test that claim on your own list.

Apollo has closed some of the gap. Its 2026 release notes add waterfall enrichment to scheduled enrichment, CSV upload and job changes, with admins setting the provider order. You get less control than in Clay, but you never leave Apollo.

What can Claygent do that Apollo’s AI cannot?

Claygent researches anything public, row by row, and writes the answer into a column. The Claygent page says it runs in tables on every plan, while Account Agents that track every account in a segment are on Launch, Growth and Enterprise.

For recruiters doing business development, this matters most: build a list of companies hiring for roles you fill, score them, and open with the actual job post. Apollo’s AI research, on Professional and up, costs 1 credit per record and column, per Apollo, and Apollo does not describe it as open web research the way Clay describes Claygent.

How long does it take to learn Clay compared with Apollo?

Expect days for Apollo and weeks for Clay. Apollo works like a search engine: pick filters, save people, enroll them in a sequence.

Clay is closer to a spreadsheet that runs code. Clay’s homepage says “GTM engineers build on Clay,” and it runs learning cohorts and a talent board for people who know it. Mistakes cost money: an auto run column quietly spends credits on every row.

Can you use Clay and Apollo together?

Yes, and many agencies do. Clay’s Apollo integration docs let you connect your Apollo account, source people from Apollo by job title and domain, enrich people and companies, pull open jobs and create Apollo contacts from a Clay table.

In April 2026, the Clay Apollo announcement raised Apollo rate limits for paid customers by at least 5 times and added an Apollo Sequencer API, so Clay can push qualified rows straight into Apollo sequences. You need paid accounts on both, and lookups still use your Apollo credits.

The common setup: source in Apollo, enrich and score in Clay, then send from Apollo. For how Apollo works inside Claude and other AI tools, see our guide to the Apollo MCP server.

Can Clay send emails now?

Yes. The Clay Sequencer sends cold email from your Clay data, lets you buy inboxes and domains inside Clay, and routes replies to reps in Slack. It uses 1 Action per lead added to a campaign, not per email. It has no dialer, so phone heavy teams still need another tool.

Which one syncs better with my CRM?

Apollo, at lower prices. Apollo’s plan guide puts native Salesforce and HubSpot integrations on Basic at $49 a seat. Clay’s CRM auto sync and enrichment start on Growth, from $495 a month. On Launch, you would export a CSV or push rows through a sequencer.

Can a lead gen agency use Apollo data for clients?

Read the terms first. Apollo’s pricing page says its standard plans are for internal business use only, and that using Apollo data to power external products, share with customers or resell needs a separate agreement with custom pricing. If you deliver lead lists to clients, ask Apollo how that applies to you before you build a service on it.

Who should choose Clay?

• Lead gen agencies building custom lists for different clients and niches.
• Recruiters doing business development who want lists built from hiring signals and job posts.
• Teams whose targets are thin in any single database.
• Teams of 5 or more who want one flat fee instead of paying per seat.

Who should choose Apollo?

• SDR teams that want one tool for data, sequences and calls.
• Solo recruiters and small desks starting at $49 a month.
• Teams that need CRM sync without paying $495 a month.
• Phone heavy teams, since Apollo includes a dialer on Professional.

What are the best alternatives to Clay and Apollo?

If neither fits, these tools cover part of the same job.

Tool	What it does differently	Best for
FullEnrich	Waterfall email and phone lookup without building tables	Teams that want Clay’s coverage without the learning curve
Freckle	CRM enrichment with waterfall providers, priced per output	Teams enriching records already in the CRM
ZoomInfo	Enterprise database with org charts and intent data	Large sales teams with budget
Lusha	Simple contact database with a Chrome extension	Recruiters who want quick phones and emails
Instantly	Cold email sending with inbox warm up	Pairing with Clay when you need a sender

See every tool in our lead generation category and our contact data category. If you also run LinkedIn outreach, read Prosp vs HeyReach.

How should you trial both?

Use the same 200 real target contacts in both: Apollo’s free plan or trial, and Clay’s 14 day trial with 1,000 Data Credits. Clay’s trial skips phone enrichment, so compare emails first.

Score three things: the share of contacts with a verified email, the bounce rate on a small test send, and the hours your team spent getting the list ready. If Apollo leaves big gaps, test Clay’s waterfall with Apollo as the first provider.

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