Apollo vs ZoomInfo: a price list against a quote, and how to settle it

This page is for sales leaders and founders choosing between Apollo and ZoomInfo, or renewing one and wondering about the other. It compares what each vendor publishes about itself on 26 October 2026, then gives you a way to decide on your own data. If neither fits, see ZoomInfo alternatives and Apollo alternatives.

How we compared

Bebop, made by Blackpearl Group, wrote this page. Bebop is neither of these products and isn't scored here. Every price, credit rule and contract term below comes from Apollo's and ZoomInfo's own pricing pages, legal terms and (for ZoomInfo, a listed company) SEC filings, read on 26 October 2026. We used no third-party price estimates. We haven't tested the two databases head to head, so there are no accuracy scores: database sizes and accuracy rates below are each vendor's own claims.

Apollo vs ZoomInfo at a glance

Two rows deserve a closer look. ZoomInfo's accuracy clause is narrow (it covers whether people still work where the database says, not whether their emails and phones work), but it's a written remedy Apollo's standard terms don't offer. And Apollo's flexibility is real: monthly plans can be cancelled anytime, while a ZoomInfo order form generally can't.

What you'll pay

Apollo, from its pricing page on 26 October 2026:

Credits are pooled across the team, unused credits don't roll over, and all seats on an account must be on the same plan. For the full credit rules and add-ons, see Apollo pricing explained.

ZoomInfo, from its pricing page and filings: no prices. Sales packages are Professional (contact and company profiles, mobiles and emails, CRM integrations, a Chrome extension, AI email writing, dialing), Copilot Advanced (adds intent, website visitors, champion tracking, workflows) and Copilot Enterprise (adds real-time intent, custom integrations, AI account summaries). Its annual report says it prices on functionality, users and records under management, and that 1,921 customers each paying $100,000 or more a year made up over half of its annual contract value at the end of 2025. That tells you where ZoomInfo's business is weighted, not what you'll pay. For how to get and read a quote, see ZoomInfo pricing explained.

Worked example: four reps, and the break-even test

Illustrative example. The company, volumes and accuracy figures are invented. Apollo prices are list prices published on 26 October 2026.

The team: Brightcount (brightcount.example) sells revenue recognition software. Four SaaS account executives each need 200 new contacts a month with a verified email, 40 of them with a phone number, and each spends about 300 connected minutes a month on calls.

Apollo:

• Contact credits: 800 emails × 1 + 160 phones × 8 = 800 + 1,280 = 2,080
• Dialer credits: 4 reps × 300 minutes × 2 credits a minute (1 per 30 seconds) = 2,400
• Total: 4,480 credits a month, inside Basic's 4 × 2,500 = 10,000
• Cost: 4 × $49 × 12 = $2,352 a year billed annually, or 4 × $65 × 12 = $3,120 billed monthly. Add the Advanced Dialer ($119 × 12 = $1,428 a year) only if reps need parallel or power dialing.

ZoomInfo: ask for a written quote for 4 licenses and 800 exports a month (9,600 a year, or about 11,500 with 20% headroom), and ask how phone exports are charged and whether intent is included.

The break-even test. Run the two-week test below. Suppose it shows ZoomInfo returns 10 percentage points more usable records than Apollo. At 800 contacts a month, that's 80 fewer bad records. If each bad record wastes three touches at four minutes, that's 80 × 12 = 960 minutes, or 16 hours a month. At an illustrative loaded cost of $50 an hour, that's $800 a month, or $9,600 a year.

So, in rep time alone, ZoomInfo would be worth up to about $9,600 a year more than Apollo for this team. If its quote is more than $2,352 + $9,600 = $11,952 a year, the extra accuracy doesn't pay for itself unless you also use its intent or marketing products. If the test shows no accuracy gap, the premium has to be justified by those products alone.

Put your own numbers in: break-even premium = extra usable records a month × minutes wasted per bad record ÷ 60 × hourly cost × 12.

Which fits your team?

Run a two-week test on 40 accounts you know

1. Days 1 and 2: build a truth set. Choose 40 accounts (customers, lost deals, researched targets) and two buyers at each whose email or phone you know is right from a recent reply or call: 80 contacts.
2. Set pass marks. For example: 70% of buyers found, 95% still employed at the listed company (ZoomInfo's own contractual bar), under 3% hard bounces.
3. Days 3 and 4: run identical lookups. Use Apollo's 14-day trial or free plan and ZoomInfo's free trial. Search by account and role, not by name.
4. Days 5 and 6: score each record. +1 for the right person, current role, working email or number; 0 for unconfirmed; -1 for wrong person, departed, bounced or wrong number. GTM-Bench, Blackpearl Group's June 2026 benchmark of AI prospecting systems, scores sub-standard records -1 in the same way so volume can't hide poor data.
5. Days 7 to 11: send and dial. Email 50 new contacts from each tool in the same segment, and dial 30 phone numbers from each. Count bounces and right-person connects.
6. Days 12 and 13: apply the break-even test above with your own accuracy gap, volume and hourly cost.
7. Day 14: decide, and if ZoomInfo wins, take your test results into the quote negotiation.

Dates:                Accounts: 40    Known contacts: 80

                              Apollo        ZoomInfo
Buyers found (of 80)          ___           ___
Scored +1                     ___           ___
Scored 0                      ___           ___
Scored -1                     ___           ___
Still employed (%)            ___           ___
Emails sent / bounced         50 / ___      50 / ___
Phones dialed / connected     30 / ___      30 / ___
Usable records (%)            ___           ___

Accuracy gap (points): ___
Break-even premium: ___ extra usable records × ___ min ÷ 60 × $___ × 12 = $___ a year
Apollo annual cost at our volume: $___
ZoomInfo quote: $___
Decision and why:

Where each one falls short

Apollo. A phone number costs 8 credits, so phone-heavy teams use credits fast, and unused credits expire each cycle. Its data is provided "as is", with no accuracy remedy in the standard terms. All seats must share one plan, so one power user can push the whole team up a tier. Annual plans auto-renew unless you give 30 days' notice, and fees are non-refundable.

ZoomInfo. No published prices, so you can't compare without a sales process, and subscriptions are typically non-cancelable for one to three years. Intent and website visitors sit in the higher Copilot packages, and integrations can require a minimum credit purchase. ZoomInfo Lite's free credits come in exchange for contributing data from your email account, which some employers won't allow.

Both. Accuracy rates and database sizes are self-reported. People change jobs, so records decay in any database. And neither tool tells your reps what to say: if reps reach the right people but stall in the first conversation, that's a research gap, and a research-first tool such as Bebop or the account research guide addresses it better than more data.

Next step: get the numbers you need for the break-even test by reading ZoomInfo pricing explained before you ask for a quote.