Comparison · Independent · Updated June 2026
Bombora vs ZoomInfo
In short
Bombora (7.4/10) and ZoomInfo (7.3/10) score almost level on our rubric; the right pick depends on what you're optimising for. Bombora leads on compliance, while ZoomInfo leads on data accuracy.
Scorecard, side by side
| Our rubric | Bombora | ZoomInfo |
|---|---|---|
| Overall score | 7.4 | 7.3 |
| Data accuracy | 7.0 | 8.0 |
| Coverage | 8.5 | 8.5 |
| Ease of use | 8.6 | 8.7 |
| Pricing & transparency | 4.5 | 4.0 |
| Compliance | 8.0 | 5.5 |
Scores come from the same rubric applied to every provider. Higher value in each row is highlighted.
Third-party ratings
| Public rating | Bombora | ZoomInfo |
|---|---|---|
| G2 | 4.4/5 (157) | 4.5/5 (9,102) |
| Capterra | – | 4.1/5 (319) |
Pricing & data, side by side
| Attribute | Bombora | ZoomInfo |
|---|---|---|
| Entry price | ~$25,000/yr | ~$14,995/yr |
| Pricing transparency | Demo-gated | Demo-gated |
| Free plan | No | No |
| Free trial | No | No |
| Verified email | – | ✓ |
| Mobile / direct dials | – | ✓ |
| Intent data | ✓ | ✓ |
| Website visitor ID | – | ✓ |
| CRM enrichment | – | ✓ |
Feature by feature
A union of both vendors' documented features. A dash means the vendor doesn't list that attribute, not necessarily that it's missing.
| Feature | Bombora | ZoomInfo |
|---|---|---|
| Intent data | Company Surge (topic-level) | Yes, proprietary streaming intent |
| Firmographic / visitor ID | Via Visitor Insights | Deep: org charts, scoops, news signals |
| Contact emails | no | yes |
| Phone numbers | no | Yes (~135M numbers claimed) |
| Data co-op | 5,000+ publisher sites | no |
| Intent topics | 21,600+ taxonomy | no |
| Integrations | Salesforce, HubSpot, ABM platforms | no |
| Free plan | no | no |
| Contract | Annual; demo-gated | Annual; multi-year common, auto-renews |
| GDPR / compliance | Consent-based co-op; business-level only | GDPR/CCPA stated; right-of-publicity suits |
| US coverage | Strong | Excellent (deepest in category) |
| International coverage | Weaker (US-weighted) | no |
| Website visitor ID | no | Yes (WebSights) |
| CRM enrichment | no | yes |
| Technographic data | no | yes |
| UK / international coverage | no | Moderate (paid Data Passport add-on) |
| Public company | no | Nasdaq: GTM (formerly ZI) |
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Bombora
Pros
- The intent-data benchmark, the largest consent-based co-op (5,000+ sites, 4.8M domains, 21,600+ topics) and the original "Company Surge".
- A consent-driven, no-bidstream sourcing model that's cleaner than scraped alternatives, and resolves to companies rather than individuals.
- A deep topic taxonomy lets you target precisely by what accounts are actively researching.
- Widely licensed and integrated (Salesforce, HubSpot, ABM tools), so it plugs into an existing stack.
Cons
- Demo-gated, five-figure pricing, with Vendr data putting the median near $25,000/year, plus onboarding.
- Intent is noisy, with one independent test finding roughly 1 in 5 "surging" accounts lacked genuine purchase intent.
- It's not a contact database; you need a separate tool (ZoomInfo, Apollo, Cognism) to find who to contact.
- Signals update weekly by default, and coverage is US-weighted.
ZoomInfo
Pros
- The deepest US database in the category, with 500M+ profiles claimed, org charts, scoops and news signals.
- A genuinely all-in-one platform, bundling intent data, website visitor ID (WebSights), enrichment and technographics together.
- Precise, powerful search and filtering that experienced teams rate highly (G2 4.5/5 from 9,000+ reviews).
- Strong CRM and workflow integrations.
Cons
- Opaque, five-figure pricing, with Vendr data putting the median deal near $33,500/yr and all-in costs commonly $30k–$60k.
- Rigid multi-year contracts and 60-day auto-renewal terms are the most common complaint, with state-AG complaints on record.
- Data accuracy decays outside the US and for older records; international coverage is a paid add-on.
- Two US right-of-publicity cases ($29.55M Ramos settlement; Martinez allowed to proceed) reflect ongoing data-subject backlash over being listed.
Frequently asked questions
- Is Bombora or ZoomInfo better?
- Bombora (7.4/10) and ZoomInfo (7.3/10) score almost level on our rubric; the right pick depends on what you're optimising for. Bombora leads on compliance, while ZoomInfo leads on data accuracy.
- Which is cheaper, Bombora or ZoomInfo?
- On entry pricing, ZoomInfo is the cheaper way in (~$14,995/yr vs ~$25,000/yr). Credit models differ, so compare what you actually pay per 1,000 contacts, not just the headline.
- Can I use Bombora and ZoomInfo together?
- Yes, teams often pair a broad database with a specialist tool. Just avoid paying twice for the same coverage; check where Bombora and ZoomInfo overlap before buying both.