How much does ZoomInfo cost compared with Apollo?

ZoomInfo does not publish prices. Third-party reports put entry contracts around $15,000 a year for three seats and 5,000 credits, with a median around $33,500. Apollo's Basic plan is $49 per seat a month billed annually, so three seats is about $1,764 a year.

Can I pay for ZoomInfo monthly?

Reportedly not. ZoomInfo sells annual contracts, and buyers report auto-renewal with 60 to 90 days' notice required to cancel.

Is ZoomInfo's data better than Apollo's?

ZoomInfo is widely regarded as having a very large database with intent data and enterprise features. Apollo's accuracy is reported around 88% in the US and 60 to 73% internationally. Test both on a sample of your own target accounts.

Do unused ZoomInfo credits roll over?

Third-party reports say unused credits are lost at the end of the term. Check your contract wording before signing.

Apollo vs ZoomInfo: what you are signing up for

The real difference is the contract

Apollo and ZoomInfo both sell B2B contact data. Both have large databases of people searchable by title, company, industry and location. Both integrate with the major CRMs. If you only compared features, you would find more overlap than difference.

The difference that decides most purchases is how you buy. Apollo publishes its prices and lets you start with a card. ZoomInfo sells through a sales process, quotes per customer, and signs annual contracts. One is a subscription; the other is a procurement decision.

Side by side

	Apollo	ZoomInfo
Pricing	Published: Basic $49, Professional $79, Organization $119 per seat a month, billed annually	Not published; quote only
Typical entry cost	3 seats on Basic: about $1,764 a year	About $15,000 a year for 3 seats and 5,000 credits (reported)
Typical spend	Scales with seats and credits	Median about $33,500 a year (reported)
Contract	Monthly available at higher prices (reported $59 to $65 entry); annual discounted	Annual only
Renewal	Standard subscription	Auto-renewal, 60 to 90 days' notice, 10 to 20% increases reported
Unused credits	Per plan terms	Lost at term end (reported)
Outreach	Sequences and dialler built in	Depends on the package; ask
Misses and bounces	No charge without a valid email; verified email refunded if it bounces within 30 days	Not stated in the sources we checked

Apollo figures are from its pricing page and knowledge base as of October 2026. ZoomInfo figures are third-party reports, because ZoomInfo does not publish them.

A worked budget for a five-person team

Say you have five sellers and want each to add around 200 contacts with verified emails a month.

Apollo Professional: 5 seats at $79 is $395 a month, or $4,740 a year, billed annually. At 1 credit per verified email (third-party figure), 1,000 emails a month is modest. If the team also wants mobile numbers, budget carefully: phones reportedly cost 8 credits each.

ZoomInfo: five seats is above the reported entry tier. A reasonable planning assumption from third-party reports is somewhere between $15,000 and the $33,500 median, depending on modules, credits and negotiation. You also commit for a year, and reported renewal increases of 10 to 20% mean year two may cost more.

That is roughly a 3 to 7 times difference in annual spend. Whether ZoomInfo is worth it depends on whether its depth (intent, org charts, enterprise data, accuracy in your segment) changes your results enough to pay for that gap.

Data quality: test, do not trust

Every vendor claims accuracy. Here is what has been reported for Apollo: about 88% accuracy in the US, 60 to 73% internationally, and bounce rates between 15 and 35% in some third-party tests. ZoomInfo is generally considered stronger on data depth and enterprise coverage, and it charges for that.

Neither claim matters as much as how each performs on your accounts. A practical test:

Pick 50 target accounts you know well, including some outside the US if you sell there.
Pull the same roles from both tools during their trial or demo period.
Send nothing yet. Verify every email independently and count how many are valid.
Check job titles against LinkedIn for 20 people and count how many are current.

If ZoomInfo is meaningfully better on your sample, the premium may be justified. If they are close, it probably is not. See how to verify email addresses and cold email bounce rates.

Questions to ask before signing ZoomInfo

Contract terms are where buyers report the most surprises. Before you sign:

What is the notice period for cancellation, and is it written into the order form?
Is there a cap on the renewal price increase?
Do unused credits roll over, or are they lost at term end?
Which modules are included, and which features in the demo are add-ons?
Can you start with fewer seats and add more mid-term at the same rate?

Put the cancellation date in a calendar the day you sign. More detail in ZoomInfo pricing.

Which should you pick?

Start-up or small team, price-sensitive, wants to send from the same tool: Apollo.
Enterprise sales motion, needs intent data, has a procurement process and budget: ZoomInfo.
Selling mainly outside the US: test both carefully, and consider whether a regional specialist fits better. Our Cognism vs ZoomInfo comparison covers the European angle.

A third option, briefly

If neither contract fits because you are a founder or a very small team, Sluice works differently: it finds people from public signals (who engaged with a post, who reviewed a competitor, who is hiring for a role) and scores them against your customer profile, from $9 a month with no annual contract. It is much smaller and newer than either tool and has no intent data. See Sluice vs ZoomInfo for an honest comparison.