LimeLeads vs Nymeria: The Comparison Nobody Else Has Written
You're weighing LimeLeads against Nymeria - two tools that almost nobody talks about. Neither has meaningful Reddit discussion, community buzz, or deep review coverage. We dug into both so you don't have to guess.
30-Second Verdict
Pick LimeLeads if you only prospect US contacts and want dead-simple CSV exports with no technical setup.
Pick Nymeria if you need global coverage, API access, or browser-based prospecting. Its 811M+ profiles dwarf LimeLeads' roughly 20M contacts.
What Is LimeLeads?
LimeLeads is a US-only B2B contact database covering roughly 20M+ contacts, refreshed every 7 days. One credit equals one contact, and failed lookups don't cost you. The tool claims 98-99% email accuracy - their homepage and FAQ cite different figures, which isn't a great sign. Exports are limited to CSV and Excel, and the platform is built around a straightforward export workflow with no public API.
What Is Nymeria?
Nymeria takes a broader approach. It covers 811M+ profiles globally, ships extensions for Chrome, Edge, and Firefox, and offers a JSON API for technical teams who want to build enrichment into custom workflows. Every account gets 5 free credits per month with no credit card required, though credits don't roll over.
Feature-by-Feature Comparison
| Feature | LimeLeads | Nymeria | Winner |
|---|---|---|---|
| Database size | ~20M contacts | 811M+ profiles | Nymeria |
| Coverage | US only | Global | Nymeria |
| API | No public API listed | JSON API | Nymeria |
| Browser extension | Not highlighted on site | Chrome/Edge/Firefox | Nymeria |
| Email accuracy | Claims 98-99% | Not specified | LimeLeads (at least they publish a number) |
| Data refresh | 7 days | Not specified | LimeLeads |
| Free tier | None | 5 credits/mo | Nymeria |
| Integrations | CSV/Excel export + integrations (plan-dependent) | API-based workflows | Tie (depends on your stack) |
| Intent data | Not highlighted | Not highlighted | Tie |
Nymeria wins on raw database size, coverage, and developer tooling. LimeLeads wins on transparency about accuracy and refresh cadence.
LimeLeads caps you at 20M US contacts. Nymeria won't publish accuracy numbers. Prospeo gives you 300M+ profiles, 98% verified email accuracy, and 125M+ mobile numbers - globally - starting at $0.01 per email.
Stop choosing between coverage and accuracy. Get both.
Pricing Breakdown
LimeLeads Pricing
| Plan | Monthly | Credits | Overage | Seats |
|---|---|---|---|---|
| Pro | $99 | 500 | $0.10/credit | 1 |
| Business | $150 | 1,500 | $0.06/credit | 2 |
| Enterprise | $400 | 5,000 | $0.03/credit | 5 |
Annual billing saves 35% across all plans.
Nymeria Pricing
| Plan | Monthly | Annual | Savings |
|---|---|---|---|
| Nano | $39 | $390/yr | 20% |
| Micro | $79 | $790/yr | 20% |
| Kilo | $159 | $1,590/yr | 20% |
LimeLeads Pro works out to $0.198 per credit. Nymeria's Nano plan runs roughly $0.039 per request based on directory listings showing around 1,000 requests at that tier - check their pricing page for exact allocations, since they've changed the structure before.
Here's the thing: if your average deal size sits below $15k, neither tool gives you enough data per dollar to justify the spend. You need a tool where the unit economics actually work for high-volume outbound.
Things You Should Know
LimeLeads had a data breach in 2020 that exposed 49 million records. For a company that stores prospect data, that's a serious red flag. Even third-party reviewers have noted that LimeLeads "doesn't have much social proof yet."
LimeLeads has exactly one G2 review - a 4.0/5 from 2022. The reviewer flagged accuracy concerns, which is notable given the inconsistent 98-99% claims on their own site.
Nymeria gives 5 free credits per month, and credits don't roll over. Enough to kick the tires, not enough for real work.
Neither tool has meaningful community discussion. In our research, we found zero substantive user review threads for either platform on Reddit or sales forums. That's thin social proof for tools handling your prospect data. Let's be honest - when a product has been around for years and still can't generate organic conversation, that tells you something about adoption.
Phone match rates across enrichment tools often land around 20% in practice, so keep expectations grounded regardless of which tool you pick.
Who Should Pick Which
LimeLeads works for solo SDRs pulling under 500 US contacts a month who just need CSV exports. No API needs, no global coverage, no integrations required. If that's you, it'll get the job done - but don't expect to scale with it.
Nymeria works for developer-led teams or global prospectors who want API access and browser-based workflows. If you're building enrichment into a custom pipeline or prospecting across EMEA and APAC, the coverage advantage is real. The tradeoff is that Nymeria doesn't publish accuracy benchmarks, so you're flying somewhat blind on data quality.
Neither fits if you're a scaling team that needs deliverability guarantees, CRM integrations, or intent data. Both tools feel like they were built for a simpler era of prospecting - before outbound teams needed multi-signal enrichment and verified deliverability to protect sender reputation.
A Stronger Alternative to Both
We've tested dozens of enrichment tools over the years, and the gap between niche databases and full-platform solutions keeps widening. Prospeo covers 300M+ professional profiles with 98% verified email accuracy and 125M+ verified mobile numbers - data quality that makes this comparison feel like choosing between two compromises.
Neither LimeLeads nor Nymeria offers intent data, CRM enrichment, or deliverability guarantees. Prospeo ships all three plus a 7-day data refresh, 30+ search filters, and native integrations with HubSpot, Salesforce, and every major sequencer.
75 free verified emails per month. No credit card. No compromises.
FAQ
Does LimeLeads work outside the US?
No. LimeLeads is US-only, confirmed in their FAQ. If you need contacts in Europe, APAC, or Latin America, you'll need a different tool entirely.
Does Nymeria have a free plan?
Every Nymeria account gets 5 free credits per month with no credit card required. Credits don't roll over. It's enough to test the product but nowhere near enough for real prospecting volume.
What's a good free alternative to both tools?
Prospeo offers 75 verified emails and 100 Chrome extension credits per month on its free tier - no credit card required. That's 15x Nymeria's free allocation with 98% email accuracy, intent data, and CRM integrations that neither LimeLeads nor Nymeria provides.