DiscoverOrg vs LimeLeads: One Is Gone, the Other Is Niche
If you're comparing DiscoverOrg and LimeLeads in 2026, here's the first thing you need to know: one of these platforms doesn't exist anymore. DiscoverOrg acquired ZoomInfo for $735M in 2019, and the combined company rebranded entirely under the ZoomInfo name. Within two years, the DiscoverOrg brand was fully retired - org charts, intent data, direct dials, all of it lives inside ZoomInfo now. So if you're searching for DiscoverOrg today, you're really shopping for ZoomInfo, and that's a very different buying decision. We're talking enterprise contracts starting around $15,000/year, not a self-serve tool you spin up in an afternoon.
LimeLeads is still around, but it's a small, US-only database with thin market traction. We've tested all three platforms, and the honest answer is most teams reading this comparison need neither.
30-Second Verdict
Use ZoomInfo (DiscoverOrg's successor) if you have an enterprise budget ($15K+/year), need intent data and org charts, and your team is large enough to justify the implementation overhead.
Use LimeLeads if you're a small team selling exclusively into the US market and want basic contact data at $99/month with no long-term commitment.
Side-by-Side Comparison
| Starting price | ~$15K/yr | $99/mo | Free; ~$0.01/email |
| Database | 500M professional profiles | US only, undisclosed size | 300M+ profiles |
| Email accuracy | Not published | 95% claimed | 98% verified |
| Direct dials / mobiles | 70M+ direct dials | Included w/ credits | 125M+ verified mobiles |
| Coverage | Global via add-on | US only | Global |
| Contracts | Annual, $15K+ min | Monthly or annual | No contracts |
| Cost per contact | ~$3-$5 | $0.08-$0.20 | ~$0.01 |
| Best for | Enterprise teams | Small US teams | Accuracy at any size |
ZoomInfo starts at $15K/year. LimeLeads only covers the US. Prospeo gives you 300M+ global profiles, 125M+ verified mobiles, and 98% email accuracy - all at roughly $0.01 per email. No annual contracts, no enterprise gatekeeping.
Stop overpaying for less data. Start with 75 free emails today.
ZoomInfo (Formerly DiscoverOrg)
ZoomInfo carries a 4.5/5 on G2 from over 9,000 reviews - it's the market leader for good reason. The database spans 500M professional profiles, 174M verified emails, and 70M+ direct dials, with intent data and workflow automation baked in. If you're running a 50-person sales floor with Salesforce and Outreach, ZoomInfo is built for that.
The price tag is where it gets painful. Professional tier starts around $15K-$18K/year for three seats. Advanced runs $25K-$30K. Elite pushes past $40K. Add-ons like Enrich ($10K-$15K/year) and Global Data ($10K+/year) stack on top, and credit overages run $0.25-$0.50 each. Renewals typically come with 10-20% hikes, and annual contracts lock you in with 60-90 day cancellation windows. One of the most common G2 complaints? Outdated contacts. At $40K/year, that stings.
Let's be honest: ZoomInfo is still the best all-in-one enterprise sales platform. But if your average deal size sits below $15K, you're paying for features your team will never touch.
LimeLeads
LimeLeads runs a straightforward credit model. Pro is $99/month for 500 credits and 1 user seat, Business is $150/month for 1,500 credits and 2 seats, and Enterprise is $400/month for 5,000 credits and 5 seats. One credit unlocks one contact - email plus mobile direct dial. Annual billing knocks 35% off. Need extra credits? Overage pricing runs $0.10 (Pro), $0.06 (Business), or $0.03 (Enterprise) per credit. Credits don't expire, and LimeLeads offers refunds for bounced emails, which is a nice touch for a budget tool.
The limitations are real, though.
Coverage is US-only, confirmed in their own FAQ. The review footprint is extremely thin, making quality hard to validate at scale, and email accuracy is a recurring criticism in the limited third-party commentary that exists. There's also a trust concern: a 2020 data breach exposed 49 million records. Traction-wise, LimeLeads sits at roughly $59.2K in revenue with about 1,000 customers. And if you see $29/month pricing floating around, that's from a 2022 blog post and no longer reflects current plans.
A Stronger Alternative to Both
Here's the thing: if you landed on this comparison hoping to find a modern B2B data platform, neither ZoomInfo's enterprise pricing nor LimeLeads' limited scope is the right fit for most teams.
For teams that need intent data, Prospeo tracks 15,000 topics through Bombora, and you can layer that with technographic filters, job change signals, and headcount growth - 30+ filters total. It plugs directly into Salesforce, HubSpot, Instantly, Lemlist, Clay, and Zapier, so you aren't rebuilding your stack.
LimeLeads had a 49M-record breach and thin coverage. ZoomInfo locks you into $15K+ contracts with data that refreshes every 6 weeks. Prospeo refreshes every 7 days, verifies emails through a 5-step process, and tracks 15,000 intent topics - at 90% less cost.
Enterprise-grade B2B data without the enterprise price tag.
FAQ
Is DiscoverOrg still available?
No. DiscoverOrg acquired ZoomInfo for $735M in 2019 and the combined entity fully rebranded as ZoomInfo. You can't purchase DiscoverOrg as a standalone product - everything now lives inside ZoomInfo's platform and pricing structure.
Does LimeLeads work outside the US?
No. LimeLeads provides lead data only in the USA. If your sales team targets international prospects, you need a platform with global coverage. ZoomInfo offers a Global Data add-on starting around $10K/year, or you can get global data included by default with tools like Prospeo at a fraction of the cost.
What's the cheapest alternative to both platforms?
Prospeo offers a free tier with 75 emails and 100 Chrome extension credits per month - no credit card required. Paid plans work out to roughly $0.01 per email, far below both ZoomInfo's $3-$5 per contact and LimeLeads' $0.08-$0.20 range, with 98% email accuracy and 125M+ verified mobile numbers included.