A side-by-side look at how the two compare, and which one fits your use case.
| Dimension | PersistData | ZoomInfo |
|---|---|---|
| Data model | Server-side per-request data API | Massive owned database; ZoomInfo markets up to 500M contacts, while independent 2026 counts put it nearer ~321M professional profiles / ~104M companies. Crowd-sourced, scraped, licensed, and machine-verified, with an API layer at the top tier |
| Login / seat required | No login, no seat | Yes; per-seat and license-gated, with seat minimums (~1-3 / 3-5 / 5+ by tier) and per-seat add-ons reportedly ~$1,500-$2,500/user/year. No LinkedIn login needed (own database) |
| LinkedIn account ban risk | None; fully server-side | None to a LinkedIn account; data is served from ZoomInfo's own database (parity with PersistData). ZoomInfo's risk profile is contractual and financial, not account-safety |
| Pricing model | One-time packs or month-to-month, transparent per-credit (PersistData's published terms) | Premium, opaque, custom-quote, annual-only. No published list prices. Reported tiers: Professional ~$15,000/yr, Advanced ~$25,000/yr, Elite ~$40,000/yr+. Vendr's verified-purchase median across 1,313 buyers is ~$31,875/yr; all-in commonly $30,000-$60,000/yr with add-ons |
| Approx. $ per record | ~$0.02-$0.10 per credit (PersistData's stated rates) | Roughly $1.50-$3.00 per credit at typical contract sizes (derived estimate; exact cost depends on the negotiated bundle, which also includes phone, intent, and platform tooling PersistData does not sell) |
| Pay only for found | Yes; a not-found costs 0 credits (per PersistData's terms) | No; prepaid annual-credit model, credit consumed on export/reveal/enrich. Unused credits generally expire at term end, and you pay the full commitment regardless of usage |
| Free tier | Evaluation via low-cost packs | No durable free tier; the old free Community Edition was discontinued. Any evaluation is sales-mediated and limited (trial length varies and is often unavailable) |
| Annual lock-in | None | Yes, mandatory; annual minimum, no monthly option. Auto-renewal with a reported 60-90 day written cancellation window and reported renewal increases (commonly cited ~20%) |
| API access | API-first, self-serve, low entry | Yes but gated and expensive; enrichment-only API reportedly from ~$5,000/yr, full prospecting API reportedly from ~$50,000/yr. An enterprise add-on, not a low-friction self-serve developer API |
ZoomInfo is the enterprise gold standard: the largest owned database in the category (ZoomInfo markets up to 500M contacts; independent counts are lower), best-in-class US business-data depth, direct-dial phone coverage at scale, real buyer-intent data, org charts, website-visitor identification (WebSights), conversation intelligence (Chorus), 86+ native integrations, and a strong compliance posture (SOC 2 Type II, ISO 27001/27701, TRUSTe GDPR/CCPA). It is the default benchmark buyers trust.
PersistData fits when cost, friction, and commitment matter more than platform breadth. It is server-side and self-serve with a low-cost API and no sales call, versus ZoomInfo's five-figure annual, sales-gated, seat-based contracts. PersistData charges only for found data (a miss costs 0 credits) and has no annual lock-in, no auto-renewal trap, and no seat minimums, directly answering ZoomInfo's two loudest complaints: price and contract lock-in.