Apollo vs ZoomInfo SalesOS
Sales Engagement pricing comparison · 2026
Apollo pricing ranges from $0–$119/month, while ZoomInfo SalesOS ranges from $14995–$50000/per year. Apollo is typically 100% more affordable, though your actual cost depends on tier and team size.
Apollo
Apollo pricing starts at $0/month on the Free plan with limited monthly credits for email
verified 21d ago
$239
$16K
ZoomInfo SalesOS
ZoomInfo SalesOS pricing starts at approximately $14,995-$15,000 per year with three main
verified 9w ago
$239
$16K
Recorded annual contract medians
Apollo
median is
$16K
less than
ZoomInfo
· different customer contracts; not a quote
Cheapest
$239
Spread
98%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Professional
$24K/yr
year 1 license · $79/seat
Pricing model unknown
Pricing model unknown
no public list price found
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
↓ Lowest median
Median annual
$239/yr
Vendr · n=37
Median annual
$16K/yr
Vendr · n=6 · limited data
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
25 sourced facts
19 hidden-cost · 2 contract · Vendr median · 3 review platforms
Last verified
3w ago
Confidence
High confidence
Sources
24 sourced facts
19 hidden-cost · 3 contract · Vendr median · 1 review platform
Last verified
2mo ago
Confidence
Limited confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
Apollo
ZoomInfo
Auto-renewal
Yes
Yes
Cancellation
—
Not clearly disclosed upfront
Commitment
✓
1 year (Enterprise contracts); self-serve plans offer monthly billing
1 year minimum, paid annually upfront
Price escalation
No published schedule; Enterprise customers report being upsold to higher-tier plans than necessary by account managers
30-42% annual price increases reported at renewal without clear advance notice
Can downgrade
No
No
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Apollo pricing
Affiliate partner — does not affect ranking.
Visit ZoomInfo pricing
Affiliate partner — does not affect ranking.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Apollo and ZoomInfo SalesOS both operate in the sales engagement category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Apollo | ZoomInfo SalesOS |
|---|---|---|
| Free | Free /user/month | Custom |
| Basic | $49 /user/month | Custom |
| Professional | $79 /user/month | Custom |
| Organization | $119 /user/month | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Apollo
3 scenarios$588/year ($49/user/month billed annually)
Solo SDR on Basic Plan
$4,740/year ($79/user/month × 5 users, billed annually)
Small Sales Team (5 users) on Professional Plan
$14,280/year ($119/user/month × 10 users, billed annually)
Mid-Size Team (10 users) on Organization Plan
ZoomInfo SalesOS
7 scenarios$14,995/year
Small Sales Team (3 users)
for 3 users with 5,000 credits. Expect $17,000-$18,000 total with implementation fees.
$24,995
Mid-Size Sales Organization (10 users)
base + (7 additional users × $2,500) = $42,495/year. With add-ons and fees, expect $50,000-$55,000 total.
$39,995
Enterprise Sales Team (25+ users)
base + (22 users × $2,000-$2,500 discounted) = $83,000-$94,995/year. With add-ons, intent signals, and global data, expect $100,000-$130,000+ total.
Market Intelligence
Apollo
- Median annual cost
- $239
- Based on
- 37 deals
ZoomInfo SalesOS
- Median annual cost
- $15,750
- Based on
- 6 deals
Contract Terms
| Term | Apollo | ZoomInfo SalesOS |
|---|---|---|
| Auto-renewal | Yes | Yes |
| Cancellation | — | Not clearly disclosed upfront |
| Minimum commitment | 1 year (Enterprise contracts); self-serve plans offer monthly billing | 1 year minimum, paid annually upfront |
| Price escalation | No published schedule; Enterprise customers report being upsold to higher-tier plans than necessary by account managers | 30-42% annual price increases reported at renewal without clear advance notice |
| Can downgrade | No | No |