SSDRLAB
HOME / COMPARISONS / APOLLO.IO VS INSTANTLY.AI
HEAD TO HEAD

Apollo.io vs Instantly.ai

These two get pitted against each other a lot, and they shouldn’t be. Apollo is a contact database with sending bolted on; Instantly is a sending engine with a database bolted on. The right one depends on which half you actually need — and plenty of teams quietly run both.

Marcus TaylorReviewed by Marcus TaylorUPDATED JUN 12, 2026BOTH PARTNERS
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
Instantly.ai logoInstantly.ai
BEST FOR COLD EMAILPARTNER
68/100 SDR Score
★★★★★3.4our rating
Cold email at scale — unlimited inboxes, automated warmup and a serious deliverability suite.
Start free trial ↗
$37/mo · 14-day free trial
THE BOTTOM LINE

Apollo is the better single buy for most teams — a real database plus enough sequencing to get pipeline out, from $49/user/mo with a free plan to start. Instantly wins the narrow job it’s built for: high-volume cold email that lands. Once your sending gets serious, the honest answer is often Apollo for the data and Instantly for the send.

Choose Apollo.io if…
✓ You need contacts and outreach in one place, not two tools.
✓ A 275M+ database matters more than squeezing every last point of deliverability.
✓ You want a free plan to prove the motion before paying.
Visit Apollo.io ↗
Choose Instantly.ai if…
✓ Cold email at volume is the whole job and deliverability is everything.
✓ You want unlimited inboxes, automated warmup and inbox rotation.
✓ You already have your own data and just need to send it well.
Visit Instantly.ai ↗
HOW THEY DIFFER

The short version.

On our benchmark Apollo.io takes the higher SDR Score (79 to 68) — 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, Instantly.ai starts lower — $37/mo against $49/user/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; Instantly.ai leans toward smb/agency/startup.

Apollo.io logoWhere Apollo.io wins
  • ✓channel coverage
  • ✓autonomy & control
  • ✓personalization & data
Instantly.ai logoWhere Instantly.ai wins

No clear lead on the four scored factors — it's close.

AT A GLANCE

Side by side.

METRIC
Apollo.io
Instantly.ai
SDR Score
79✓
68
Starting price
$49/user/mo
$37/mo✓
Type
Self-serve
Self-serve
Current offer
Generous free plan
14-day free trial
Channel coverage
3 / 4 channels✓
1 / 4 channels
Built-in data
275M+ contacts
160M+ leads
Best for
SMB, Mid-market, Agency, Startup
SMB, Agency, Startup
Value for money
96 / 100✓
94 / 100
Autonomy & control
62 / 100✓
56 / 100
FACTOR BREAKDOWN

How the SDR Score splits.

Apollo.ioInstantly.ai
Channel coverage80 vs 52
Autonomy & control62 vs 56
Personalization & data76 vs 70
Value for money96 vs 94
COVERAGE

Which channels each one runs.

CHANNEL
Apollo.io
Instantly.ai
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.
Instantly.ai logoInstantly.ai
$37/mo
14-day free trial
  • ·From $37/mo
  • ·unlimited email accounts on higher tiers.
FAQ

Apollo.io vs Instantly.ai, answered.

Is Apollo.io or Instantly.ai cheaper?
Instantly.ai. Apollo.io starts at $49/user/mo; Instantly.ai at $37/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 68.
Can I use Apollo.io and Instantly.ai 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: both tools on this page pay for placement (labelled PARTNER). It never changes their SDR Score or where they rank in our index.