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HEAD TO HEAD

Apollo.io vs Clay

Both get you a targeted list, from opposite directions. Apollo hands you one big database and a sequencer to send from it; Clay waterfalls 150+ sources to build lists the single-database tools can’t. One is the simple all-in-one; the other is the precision power tool — and they’re priced and pitched accordingly.

Marcus TaylorReviewed by Marcus TaylorUPDATED JUN 12, 2026INCLUDES PARTNER
Apollo.io logoApollo.io
BEST VALUEPARTNER
79/100 SDR Score
★★★★★3.9our rating
The B2B data + sequencing workhorse — a huge contact database with built-in outreach at a famously low price.
Try free
$49/user/mo · Generous free plan
Clay logoClay
BEST FOR ENRICHMENT
72/100 SDR Score
★★★★★3.6our rating
Programmable enrichment that pulls from 150+ sources to build hyper-targeted lists most tools can't.
Try free
$185/mo · Free plan available
THE BOTTOM LINE

Apollo is the default for most teams: a huge database plus built-in sending in one affordable buy. Clay is the better tool when targeting is the whole game and a single database leaves gaps — but it doesn’t send for you, and it has a real learning curve. Plenty of sharp teams use Apollo as the workhorse and Clay for the lists Apollo can’t build.

Choose Apollo.io if…
You want data and outreach in one tool, at a low price.
A big built-in database covers your targeting without extra setup.
You’d rather not maintain a programmable enrichment workflow.
Visit Apollo.io ↗
Choose Clay if…
Your outbound lives or dies on list precision a single database can’t hit.
You’ll waterfall 150+ sources and run conditional, per-row enrichment.
You already have an outreach tool to send what Clay builds.
Visit Clay ↗
HOW THEY DIFFER

The short version.

On our benchmark Apollo.io takes the higher SDR Score (79 to 72) — but that headline hides where each one really pulls ahead.

On channels, Apollo.io is wider — 3 of 4 versus 1. If the channel your buyers answer on isn't covered, the rest barely matters.

On price, Apollo.io starts lower — $49/user/mo against $185/mo — though the cheaper sticker isn't always the better deal once you factor in how hands-off each one is.

So Apollo.io suits smb/mid-market/agency/startup teams; Clay leans toward mid-market/agency/startup.

Apollo.io logoWhere Apollo.io wins
  • channel coverage
  • autonomy & control
  • value for money
Clay logoWhere Clay wins
  • personalization & data
AT A GLANCE

Side by side.

METRIC
Apollo.io
Clay
SDR Score
79
72
Starting price
$49/user/mo
$185/mo
Type
Self-serve
Self-serve
Current offer
Generous free plan
Free plan available
Channel coverage
3 / 4 channels
1 / 4 channels
Built-in data
275M+ contacts
150+ data sources
Best for
SMB, Mid-market, Agency, Startup
Mid-market, Agency, Startup
Value for money
96 / 100
82 / 100
Autonomy & control
62 / 100
54 / 100
FACTOR BREAKDOWN

How the SDR Score splits.

Apollo.ioClay
Channel coverage80 vs 58
Autonomy & control62 vs 54
Personalization & data76 vs 92
Value for money96 vs 82
COVERAGE

Which channels each one runs.

CHANNEL
Apollo.io
Clay
Email logoEmail
LinkedIn logoLinkedIn
Phone / Voice logoPhone / Voice
SMS logoSMS
Total
3/4
1/4
PRICING

What you'll actually pay.

Apollo.io logoApollo.io
$49/user/mo
Generous free plan
  • ·Generous free plan
  • ·paid from $49/user/mo billed annually.
Clay logoClay
$185/mo
Free plan available
  • ·Free plan available
  • ·paid Launch tier from $185/mo, credits scale with usage (Growth ~$495/mo).
FAQ

Apollo.io vs Clay, answered.

Is Apollo.io or Clay cheaper?
Apollo.io. Apollo.io starts at $49/user/mo; Clay at $185/mo.
Which covers more channels?
Apollo.io, with 3 of 4 channels to 1.
Which has the higher SDR Score?
Apollo.io, at 79/100 versus 72.
Can I use Apollo.io and Clay together?
Often, yes — teams pair a data or cold-email layer underneath an autonomous rep, or run one for sourcing and another for sending. Running both for a quarter is a reasonable way to decide.

Affiliate disclosure: Apollo.io pays for placement (labelled PARTNER). It never changes their SDR Score or where they rank in our index.