A side-by-side look at how the two compare, and which one fits your use case.
| Dimension | PersistData | UpLead |
|---|---|---|
| Data model | Server-side data API; per-request fetch, not a large owned brand-name database | Owned/aggregated B2B database that UpLead serves itself (not a live LinkedIn scraper or bring-your-own-cookie tool); UpLead markets it as built from the public web, partner data, and third-party feeds, with real-time email verification UpLead says it runs at unlock. Claimed size is a vendor figure stated inconsistently across UpLead's own pages and 2026 reviews (155M+ to 180M+ B2B contacts across 200+ countries, plus ~16M companies) and is not independently audited (as of June 2026) |
| Login / seat required | No login, no seat, no extension | Yes; UpLead requires an account/paid seat (logged-in 'Prospector' web app), with an optional Chrome extension positioned as a convenience layer, not a requirement (per UpLead marketing, as of June 2026). Needing a login/seat is the norm for GTM platforms, not a defect; it contrasts with PersistData's no-login/no-seat/no-extension API |
| LinkedIn account ban risk | None; fully server-side, never touches your LinkedIn session | Low LinkedIn-account ban risk, based on UpLead's stated own-database model: the Prospector workflow is independent of LinkedIn, and the extension is marketed as surfacing UpLead's stored data while you browse rather than harvesting your session. Per industry consensus (2026), own-database tools are not understood to risk a user's LinkedIn account. NOTE: this trait is NOT exclusive to PersistData; it also applies to UpLead and other database providers. CAVEAT: UpLead does not appear to state explicitly whether the extension requires being logged into LinkedIn, so this is inferred, not a direct vendor statement (as of June 2026) |
| Pricing model | One-time packs or month-to-month; transparent per-credit (PersistData's published terms) | Credit-based subscription. Advertised self-serve pricing on uplead.com/pricing and 2026 reviews: free trial $0 (7 days, 5 credits); Essentials ~$99/mo monthly (170 credits/mo) or ~$74/mo billed annually (2,040 credits/yr); Plus ~$199/mo monthly (400 credits/mo) or ~$149/mo annually (4,800 credits/yr); Professional is a custom-quoted annual contract. UpLead states 1 credit = 1 contact (verified email + mobile direct dial); monthly credits do not roll over. List pricing may change (as of June 2026; sources: uplead.com/pricing, Landbase, SyncGTM, CheckThat.ai) |
| Approx. $ per record | ~$0.02-$0.10 per credit; 1 credit per profile/company, 5 credits per verified email (PersistData's stated rates) | Roughly $0.40-$0.60 per contact/record on advertised self-serve plans, by simple division of published plan price by included credits (not an UpLead-stated per-record rate): Essentials $99/170 is ~$0.58/credit; Plus $199/400 is ~$0.50/credit; Plus annual (~$149/mo for 400) is ~$0.37/credit. Since 1 credit = 1 full contact (email + mobile), $/record approximates $/credit. Reported overage prices (~$0.60 Essentials, ~$0.50 Plus) are 2026 reviewer-reported, not re-confirmed on uplead.com. Materially higher per record than PersistData's stated ~$0.02-$0.10/credit, reflecting UpLead's fuller bundle (as of June 2026) |
| Pay only for found | Yes; a not-found costs 0 credits (per PersistData's terms) | Effectively yes, but not framed by UpLead as per-attempt: UpLead does not charge per search; you spend a credit only when you unlock/export a contact, and UpLead says it runs real-time email verification at unlock. Multiple 2026 review sources report UpLead refunds the credit if a verified email is later invalid or bounces, tied to its claimed 95% accuracy guarantee. NOTE: this means PersistData's pay-only-for-found advantage is NOT exclusive. CAVEAT: the credit-back behavior is stated by reviewers, not quoted from a current UpLead policy clause (as of June 2026) |
| Free tier | Evaluation via low-cost packs (no perpetual free plan) | Free trial, not a perpetual free tier: $0 for 7 days, 5 credits (including verified emails, mobile phones, and Chrome extension access), per uplead.com/pricing. After 7 days / 5 credits a paid subscription is required; no ongoing free plan is advertised (as of June 2026) |
| Annual lock-in | None; one-time packs or month-to-month | Mixed. Per UpLead's published terms/help center, monthly plans are month-to-month and cancellable anytime (no annual lock-in on monthly), while annual plans and Professional are 12-month commitments that auto-renew. Help-center/terms summaries (via search, not a fresh full read this pass) indicate annual cancellations must be submitted ~60 days before renewal and fees are non-refundable. BBB/Trustpilot reviewers (2024-2026) report surprise auto-renewal, a cancel button under 'Advanced Options', and forfeiture of unused credits; these are user complaints attributed to those sources, not independently verified. Monthly buyers are not locked in (as of June 2026) |
| API access | API-first by design; server-side, no seat | Yes, an API exists, but full API access is gated to the top Professional plan (custom-quoted annual contract) and is not offered on Free, Essentials, or Plus, per UpLead pricing/marketing. UpLead markets the API for prospecting, enrichment, and custom integrations; developer docs describe API-key-based auth (reported from docs, not independently re-confirmed this pass). Contrasts with PersistData's API-first, key-based, no-tier-gate access (as of June 2026) |
UpLead is a strong, well-reviewed B2B database platform that genuinely beats a lean enrichment API like PersistData on breadth: it markets a 95% email accuracy guarantee with real-time verification (frame as a vendor claim; independent bounce-rate tests reportedly range ~4% to ~20%), bundles a mobile direct dial with every contact credit, adds Bombora-powered buyer intent and technographics (a marketed 16,000+ technologies) at higher tiers, and offers native CRM integrations (Salesforce, HubSpot), Zapier, and bi-directional CRM sync on Professional, all behind a clean Prospector UI with 50+ filters. Its review standing is deep and positive: G2 around 4.7/5 across roughly 800+ reviews and Capterra around 4.6/5 (~76 reviews), with Trustpilot more mixed at roughly 3.9/5 across about 70-80 reviews where the negatives cluster on billing and auto-renewal rather than data quality (as of June 2026). On compliance, UpLead markets GDPR/CCPA alignment; for context stated neutrally, in November 2024 the CPPA announced a settlement under which UpLead agreed to pay $34,400 to resolve a Delete Act data-broker registration/fee matter, which was not a finding of a data breach or data misuse.
PersistData fits when you want a server-side data layer you call from your own software with no login, no seat, no extension, and no annual contract, at a stated ~$0.02-$0.10 per credit that is materially lower per record than UpLead's advertised ~$0.40-$0.60 (UpLead bundles a verified email plus a mobile direct dial into each credit, which PersistData does not). The clearest wins are commercial: PersistData is one-time packs or month-to-month with no annual lock-in or auto-renewal friction, and full API access is the product rather than being gated behind UpLead's top, custom-quoted Professional plan. Be honest about the limits: pay-for-found is NOT exclusive, since multiple 2026 review sources report UpLead also refunds credits on invalid/bounced emails, and the no-LinkedIn-account-ban-risk property is also NOT exclusive, because UpLead's own-database model carries the same low account risk by the same logic.