Provider · company data
ZoomInfo
Enterprise B2B contact and company intelligence platform, sold via sales-led contracts.
Benchmark results
ZoomInfo has not completed a benchmark run yet. Suites it qualifies for: Company search, Company enrichment, People search, Email finding, Phone enrichment.
What reviewers across the web say
ZoomInfo is the enterprise incumbent with a huge, largely positive G2 base (4.5 from ~9,000 reviews) and top placements in G2's 2026 category reports, but it also carries the category's angriest detractor reviews (1.5 on Trustpilot). Praise centers on breadth, intent data, and US contact coverage; complaints center on aggressive auto-renewal contracts, slow billing resolution, price, and data decay. Community sentiment on Reddit and buyer-advice blogs is heavy with contract-negotiation warnings.
| Platform | Rating | Reviews | Source |
|---|---|---|---|
| G2 | 4.5 / 5 | 9,049 | g2.com |
| TrustRadius | 8.2 / 10 | 1,870 | trustradius.com |
| Trustpilot | 1.5 / 5 | 298 | nl-be.trustpilot.com |
- Market-leading breadth: ranked #1 in 142 G2 Spring 2026 reports across sales intelligence, buyer intent, and lead capture. [1]
- Strong enterprise feature set — intent data, org charts, technographics, and deep CRM integrations that satisfied G2 reviewers highlight. [1][2]
- Direct-dial and US contact coverage is generally regarded as among the best available. [1][2]
- Auto-renewal and cancellation friction is the most-cited complaint: renewal clauses with 30-90 day notice windows buried in contracts, and documented cases of renewals enforced against customers' wishes. [1][2]
- Data decay: users report 20-30% of records unusable or outdated, with some claiming only about half their exported database was correct. [1][2]
- High cost relative to alternatives, with cell-phone data upsells seen as poor value. [1][2]
- Billing disputes reportedly take weeks and multiple departments to resolve. [1]
- Extreme platform split — 4.5/5 on G2 versus 1.5/5 on Trustpilot — suggests satisfaction depends heavily on company size and contract leverage. [1][2]
Aggregated 2026-07 from public review platforms and communities; every claim links to its source. Full review roundup →
Who uses ZoomInfo? Evidence-based customer list →