Clay vs Apollo: Pricing, Data and Cold Email Outreach Compared

Clay and Apollo solve different problems and only look similar from a distance. Apollo sells you a 275 million contact database with sequencing, a dialer and deal management attached, at $49 per seat per month. Clay sells you an orchestration layer that waterfalls across more than 200 data providers and runs AI research agents, from $167 a month on two separate consumption meters. If you need a list and a way to email it, Apollo is the cheaper and simpler answer. If your advantage comes from data nobody else assembles, Clay is the only one of the two that can build it.

Every price in this article was read at the vendor's own pricing page on August 19, 2026. Aggregator pricing in this category goes stale within weeks, and both of these vendors have changed structure in the last year.

Clay vs Apollo: the short version

How much does Clay cost compared to Apollo?

Apollo publishes four tiers. Free is $0 with 900 credits per seat per year, granted monthly, and caps you at two sequences. Basic is $49 per seat per month billed annually and includes 30,000 credits per seat per year granted upfront, unlimited sequences, the deliverability suite with email warmup, advanced filters, CRM integrations and waterfall enrichment. Professional is $79 and Organization is $119, both per seat per month billed annually.

Clay publishes four tiers too, but they are not comparable line items. Free gives you 500 actions a month and 100 data credits a month with unlimited seats but a cap of 200 rows per table. Launch is listed at $167 a month and starts at 15,000 actions and 3,000 data credits a month. Growth, which Clay marks as recommended, is listed at $446 a month and starts at 40,000 actions and 6,000 data credits. Enterprise is custom. Annual billing is advertised at 10 percent off.

The structural difference matters more than the headline gap. Apollo charges per seat, so your bill grows when you hire. Clay charges per consumption across two separate meters, so your bill grows when you run more rows. A five person sales team on Apollo Basic pays $245 a month and knows it in advance. The same team on Clay Launch pays $167 as a floor and finds out the rest at the end of the month.

Clay publishes both expansion ladders, which is more transparency than most consumption vendors offer. Actions run roughly $60 a month for 15,000, $150 for 40,000, $200 for 60,000, $290 for 100,000 and $540 for 200,000. Data credits run roughly $125 for 2,500, $290 for 6,000, $460 for 10,000, $880 for 20,000 and $2,125 for 50,000. That top data credit tier alone is about 12 times the entire Launch plan price, which is the single most useful thing to understand before you forecast a Clay budget from its plan page.

Which one has better data?

Different kinds of better, and the honest answer depends on what you are looking up.

Apollo owns its database. That gives you consistency, speed and a predictable cost per lookup, and for standard firmographic and contact data on established companies it is genuinely good. The weakness of any single-source database is the same everywhere: the rows it does not have, it does not have, and no amount of retrying changes that.

Clay does not own data. It routes to providers and keeps trying. If provider A has no mobile number for a contact, it tries B, then C, until one returns a verified result. On hard-to-find contacts, small companies, and non-US-headquartered records, waterfall coverage beats single-source coverage and it is not close. You pay for it in data credits, and a row that touches four providers before it succeeds costs more than one that resolves immediately.

Clay also does something Apollo does not. Claygent, its AI research agent, will read a company website or a filing and return a data point you defined in plain English, such as whether a company runs its own warehouse or which compliance framework it advertises. No fixed database has that field, because it is not a field until you invent it. If your targeting depends on a signal nobody sells, that capability is the entire reason to buy Clay.

Does Clay replace Apollo, or the other way around?

Neither replaces the other cleanly, which is why so many teams end up paying for both and then resenting it.

Clay can technically replace Apollo's outreach half. It has a native sequencer available even on the free tier, so it will run a campaign end to end. What it does not have is Apollo's database as a starting point, nor a dialer, nor deal management. If you were using Apollo as your source of prospects, Clay does not hand you a list. It hands you the machinery to build one.

Apollo cannot replace Clay's orchestration. It added waterfall enrichment at the Basic tier, which narrows the gap on data coverage, but it is not a workflow platform. You cannot encode a multi-step conditional research motion in it, and you cannot define a custom field that an AI agent goes and researches for you.

The combination that actually works, when a team needs both, is Clay as the research and list layer and something cheaper as the sending layer. Enrich in Clay, export the segment, send elsewhere. Teams who do this usually find their Clay bill drops noticeably, because sequencing operations were consuming a larger share of the actions meter than they expected. Pushing those enriched records onward is a plumbing problem more than a sales one, and if the enriched data also has to land in a warehouse or a downstream system, that is worth connecting properly between your apps and APIs rather than maintaining another CSV export by hand.

Which should a small team buy?

Apollo, in almost every case, and the reasoning is not about quality.

Clay is a build tool, and someone has to build in it. Tables, waterfalls, conditional logic, formulas and Claygent prompts are real configuration work that does not maintain itself. When a provider changes a field or a prompt starts returning noise, someone has to notice. The test is specific: can you name the person who will open a Clay table on a Tuesday and fix a broken waterfall without escalating it? If you cannot, the platform will quietly degrade and you will conclude that outbound does not work.

Apollo asks nothing of you beyond filtering a list. A three person startup that wants 200 well researched emails a week is buying orchestration to solve a problem that does not need orchestration.

The exception is a team whose entire go-to-market thesis is a data advantage. If you are targeting on hiring signals, filings, tech stack changes or product usage, and that targeting is the reason you win, then Clay is not overhead, it is the product. Pay for it and staff it.

The thing neither one does

Both of these tools answer the question of who to contact. Neither answers what to say.

That sounds like a small gap and it is the expensive one. Enrichment returns fields, and a field becomes a merge tag, and a merge tag produces the mail-merge voice that every buyer recognizes and deletes. You can have perfect data on a prospect and still send an email that reads like a form letter, because inserting a company name into a template is not personalization. It is substitution.

The numbers on this are consistent across published benchmarks. A well-targeted B2B sequence with a decent template gets a positive reply rate of roughly 3 to 5 percent. When the opener is genuinely researched, meaning it references something specific and current about that person or company, published benchmarks put it at 8 to 15 percent. An unedited template sent to a broad list runs closer to 1 percent. The spread between those numbers is worth more than any row on the comparison table above, and better data alone does not capture it.

This is where cold email personalization that works per contact rather than per field earns its keep: reading the prospect's site, LinkedIn and recent news, then writing an actual reason you are emailing this week. We compare the full shortlist on our Clay alternative and Apollo alternative pages, and if you are still mapping the category before shortlisting, our overview of cold outreach software explains how these tool types differ. Our own pricing is a flat $39 a month, because researched outreach has a natural ceiling: your domains can only safely carry so much mail.

Frequently asked questions

Is Clay better than Apollo?

Neither is better in the abstract, because they compete on different axes. Clay wins on data coverage for hard-to-find contacts and on the ability to research custom data points that no database sells. Apollo wins on simplicity, predictable per-seat cost, an owned database you can filter immediately, and a dialer and deal management that Clay does not have. Choose Clay if your targeting depends on a signal nobody else assembles. Choose Apollo if you want a list and a sequence today.

Is Clay more expensive than Apollo?

At list price yes, and the structure differs more than the number. Apollo Basic is $49 per seat per month billed annually, so five seats is $245 a month and it is knowable in advance. Clay Launch is listed at $167 a month with unlimited seats, but that is a floor on two consumption meters rather than a bill. Clay's published data credit ladder alone reaches $2,125 a month at the top tier, so the real comparison depends entirely on how many rows you enrich.

Can you use Clay and Apollo together?

Yes, and it is a common setup. Apollo supplies the base list from its own database at a predictable per-seat cost, and Clay enriches only the rows that matter with waterfall lookups and custom research. That keeps Clay's consumption meter pointed at the expensive rows instead of every record. The main thing to watch is duplicate spend: if Apollo already returned a verified email, do not pay Clay data credits to find it again.

Does Apollo have waterfall enrichment like Clay?

Apollo lists waterfall enrichment at the Basic tier, so the categories are no longer cleanly separated. The practical difference is depth and control. Clay routes across more than 200 providers with logic you define per column, and lets you insert an AI research step anywhere in that chain. Apollo's waterfall is a packaged feature that improves coverage without giving you the same control over which providers run in which order.

Do I need a technical person to run Clay?

Effectively yes. Clay does not require writing code, but it does require someone who will own tables, waterfalls, conditional logic and Claygent prompts and maintain them as providers and prompts drift. Teams without that owner typically see workflows degrade silently over several weeks. Apollo has no equivalent requirement, which is a large part of why smaller teams end up there.

Does Clay send cold emails?

Yes. Clay includes a native sequencer, available even on its free tier, and it also integrates with dedicated email campaign providers. This surprises teams who think of Clay as enrichment only and buy a separate sending tool by default. Whether you should send from Clay is a different question: sequencing operations consume the same actions meter as your enrichment, so heavy senders often find it cheaper to export and send elsewhere.