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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.