Cheapest platform as monthly contact volume grows
Seats and plan choices held at your current inputs β only the number of contacts enriched/exported per month changes per row. Watch Clearbit/Breeze stay cheap at low volume, Apollo win the middle, and ZoomInfo's fixed contract only pay off at real scale.
| Contacts/mo | Apollo.io | ZoomInfo | Clearbit / Breeze | Cheapest |
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Why per-seat, annual-contract and pay-per-credit billing shapes matter
Apollo.io, ZoomInfo and Clearbit don't compete on a single sticker price β each meters a completely different dimension of the same job. Apollo.io bills cost = seats Γ planRate + overageCredits Γ $0.02 β Basic is $49/seat/month (annual) with roughly 2,500 bundled export credits per seat per month, Professional is $79/seat with ~8,300/mo, and Organization is $119/seat (3-seat minimum) with effectively unlimited email credits (minimum 120,000/year pooled). ZoomInfo sells a flat annual contract with no published self-serve list price β Professional starts near $14,995/year with 3 seats and 5,000 bulk credits included, Advanced near $24,995/year with 10,000 bulk credits, and Elite near $35,995/year with 20,000 β plus $1,500-$3,000/year per extra seat and roughly $1/credit overage once you exceed the pooled allowance. Clearbit, rebranded HubSpot Breeze Intelligence after the acquisition, charges no seat fee at all: $45/month (annual) or $50/month (monthly) for 100 credits, with extra credits at $10 per 1,000, but it only works bolted onto a paid HubSpot subscription and credits expire every 30 days with no rollover.
That means the "cheapest" vendor flips hard depending on your team size and volume. A 2-3 person team doing light, occasional enrichment will usually find Clearbit/Breeze cheapest since there's no per-seat cost to absorb. A 5-15 person sales team doing steady prospecting at a few thousand contacts a month lands squarely in Apollo's sweet spot β its bundled per-seat credits cover most of that volume before overage kicks in. ZoomInfo's flat annual contract only becomes competitive once a team is large enough, and volume high enough, that its bulk-credit rate beats stacking dozens of Apollo seats or paying per-credit overage on Breeze β which for most self-serve teams means never. Run your own seat count and contact volume above instead of comparing sticker prices.
How this calculator works
The Apollo.io vs ZoomInfo vs Clearbit Cost Calculator compares three lead-enrichment pricing shapes β Apollo.io (per seat + bundled credit tiers), ZoomInfo (flat annual contract + bulk credit pools, quote-only) and Clearbit / HubSpot Breeze Intelligence (pure pay-per-credit, no seats) β at your seat count and monthly contacts enriched/exported. Apollo's monthly cost is seats Γ planRate + max(0, contacts β seats Γ includedCreditsPerSeat) Γ $0.02, where planRate is $49/$79/$119 per seat (annual; Organization requires 3 seats minimum) and includedCreditsPerSeat is roughly 2,500/8,300/10,000 depending on plan (Organization's pooled email credits are effectively unlimited so no overage is charged). ZoomInfo's monthly-equivalent cost is (annualBase + max(0, seatsβ3) Γ extraSeatAnnual) / 12 + max(0, contacts β includedCreditsPerMonth) Γ $1, using representative annual contract values of $14,995/$24,995/$35,995 for Professional/Advanced/Elite. Clearbit/Breeze's cost is basePrice + ceil(max(0, contactsβ100)/1000) Γ $10, with no seat multiplier since credits are account-wide. The calculator shows all three totals side by side, then a separate table isolates all three vendors across a range of monthly contact volumes at your current seat/plan settings, so you can see exactly where each vendor's shape wins.
These are representative pricing shapes based on each vendor's most recently published rates as of August 2026 (Apollo.io Basic/Professional/Organization annual tiers and credit pools from apollo.io/pricing; ZoomInfo's Professional/Advanced/Elite annual contract ranges and per-credit overage from third-party pricing trackers including landbase.com, cleanlist.ai and Vendr's 2026 median-contract data, since ZoomInfo does not publish self-serve list prices; Clearbit/HubSpot Breeze Intelligence's $45-50/month starter tier, 100-credit allowance and $10/1,000-credit overage from HubSpot's Breeze Intelligence pricing page), not live vendor quotes. ZoomInfo negotiates every contract individually and Clearbit/Breeze requires an existing paid HubSpot subscription not modeled here β always confirm current pricing directly with the vendor before budgeting.
Frequently asked questions
Is Apollo.io or ZoomInfo cheaper for a small sales team?
Apollo.io is almost always cheaper for small teams because it bills per seat starting around $49-119/user/month (annual), while ZoomInfo sells annual contracts that start near $14,995/year for its Professional tier β regardless of whether you have 1 seat or 5. A 3-person team on Apollo Professional runs roughly $237/month total, versus ZoomInfo's contract working out to over $1,200/month before a single extra seat or credit overage. ZoomInfo only starts to make sense once a team is large enough (dozens of seats, tens of thousands of contacts/month) that its bulk-credit and multi-seat rates beat stacking Apollo licenses.
Why is ZoomInfo pricing so much higher than Apollo.io or Clearbit?
ZoomInfo prices as an enterprise annual contract (Professional ~$14,995/yr, Advanced ~$24,995/yr, Elite ~$35,995/yr+) because it sells a much deeper, human-verified B2B data set plus intent data, org charts and enterprise support β and it doesn't publish self-serve list pricing at all, so every deal is quoted. Apollo.io and Clearbit are self-serve, credit-metered tools built for smaller teams to swipe a card and start exporting contacts the same day. You're not just paying for credits with ZoomInfo β you're paying for data depth, account management and a minimum contract size that Apollo and Clearbit don't require.
When does Clearbit / HubSpot Breeze Intelligence make sense over Apollo or ZoomInfo?
Breeze Intelligence (Clearbit's product since the HubSpot acquisition) wins when you need occasional enrichment bolted onto a CRM you already pay for, not a standalone prospecting seat. It starts near $45/month for 100 credits with no per-seat fee at all β the whole team can trigger enrichment without buying individual licenses β and extra credits cost $10 per 1,000. The catch is it requires an existing paid HubSpot subscription, and credits expire every 30 days with no rollover, so it's cheapest for low, steady enrichment volume and gets expensive fast if you try to bulk-export thousands of contacts in one month.
Why do Apollo, ZoomInfo and Clearbit price so differently for the same lead-enrichment job?
Each vendor is optimizing for a different buyer. Apollo.io (per-seat license + a credit allowance bundled per seat) targets small and mid-size sales teams who want a full prospecting platform β sequences, dialer, CRM sync β with data as one feature among many. ZoomInfo (flat annual contract + bulk credit pools, quote-only) targets enterprise revenue teams who need deep, verified data and are budgeting six figures a year regardless of headcount. Clearbit / Breeze Intelligence (pure pay-per-credit, no seats) targets teams that already have a CRM and just want enrichment as an add-on utility. None of the three is "the" correct price β the cheapest one flips entirely based on your seat count and monthly contact volume, which is exactly what this calculator models.