Endole vs Lead411: Built for Different Jobs
A UK sales ops manager signs up for Endole expecting a contact database. Instead, they get company risk signals, director details, and ownership structures - and quickly realize Endole isn't a verified-email prospecting tool. Meanwhile, a US SDR team buys Lead411 hoping for UK coverage and finds the data thins out fast outside North America.
This comparison keeps surfacing because both tools touch "B2B data," but they're built for fundamentally different jobs. Let's break down what each one actually does, where the money goes, and which one fits your workflow - or whether you need something else entirely.
30-Second Verdict
Endole is UK/Europe-focused company intelligence: credit risk, KYC, director details, financial health, and monitoring. It's built for compliance teams and anyone doing due diligence on British companies. Lead411 is a US-centric B2B contact database with intent data, built for outbound sales prospecting. They overlap in "B2B data" workflows, but the core jobs barely intersect.
If your real need is verified contact data with global coverage, neither tool delivers that on its own.
Side-by-Side Comparison
| Endole | Lead411 | Winner | |
|---|---|---|---|
| G2 Rating | 4.6/5 (5 reviews) | 4.5/5 (477 reviews) | Lead411 (far larger sample) |
| Starting Price | £39/mo or £299/year | ~$490-$900/seat/year | Endole (cheaper entry) |
| Geographic Focus | UK / Europe | 13 countries (US-first) | Depends on your market |
| Data Type | Company intelligence + monitoring | B2B contacts + intent | Lead411 (for prospecting) |
| Exports | 1,000/mo (monthly) or 15,000/year (annual) | 200/mo (Spark), $0.50/overage | Depends on volume |
| Compliance | UK/EU regulatory context + KYC workflows | Verify DPA and lawful basis before buying | Endole |
Endole: UK Company Intelligence
Endole is built around UK company and director research: ownership/PSC structures, group hierarchies, credit/risk insights including CCJs and charges, financials, and real-time monitoring. The platform's 50+ smart filters let you segment businesses by location, industry, financials, and more - genuinely useful if you're doing due diligence rather than cold outreach.
In our experience, teams buy Endole for risk and monitoring, not outbound lists. The G2 sample is tiny (just 5 reviews), but reviewers consistently call out the intuitive dashboard and trustworthy UK data. Endole's listing also notes 100,000+ professionals use the platform daily.
Use Endole if you're running KYC checks, credit decisions, or supplier due diligence on UK companies. It's also strong for monitoring clients for CCJs, charges, or gazette notices, and for mapping ownership structures in a single view.
Skip Endole if your primary goal is outbound prospecting with verified emails and direct dials. Endole can support list building and exports, but that's not its strength. US coverage is "very limited" per G2 reviewers, and there are no sales engagement features.
Pricing sits at £39/month, or £299/year (~£25/month on annual billing). Some reviewers find it expensive relative to competitors, but for UK company intelligence specifically, the depth is hard to match.
Endole lacks prospecting contacts. Lead411 thins out outside North America. Prospeo gives you 300M+ verified profiles globally - 98% email accuracy, 125M+ direct dials, and a 7-day data refresh cycle so you're never sending to stale records.
Stop stitching two tools together. One platform, global coverage, $0.01 per email.
Lead411: US Outbound Prospecting
Lead411's database covers 450M+ contacts across 20M companies, with Bombora buyer intent available on higher tiers. The platform is straightforward: search, filter, export contacts with verified emails and direct dials.
Across G2's 477 reviews (73% five-star) (73% five-star), accurate contact information and ease of use are the two themes that come up most.
We've seen Lead411 work best when your ICP is US-based and you can tolerate some contact decay in niche segments. The platform lists coverage across the United States, Canada, UK, Australia, Belgium, Denmark, Finland, Ireland, Luxembourg, Netherlands, Norway, New Zealand, and Sweden - but the review base and positioning are overwhelmingly North America-first.
The Honest Cons
Two G2 complaint clusters stand out. The most common (13 mentions) is outdated contacts in niche or smaller verticals. The second (11 mentions) is inaccurate executive-level data - titles change, people move, and the records don't always keep up. If you're targeting C-suite at mid-market companies, verify before you send.
Pricing Breakdown
Lead411's Spark tier shows a real discrepancy across sources: G2 lists $490/seat/year, while third-party breakdowns show $99/month or $75/month on annual billing (~$900/year). In practice, Spark typically lands around $490-$900 per seat/year depending on billing and offer.
Higher tiers run $3,000-$8,000/year for Ignite (direct dials and expanded exports) and $6,000+/year for Blaze (unlimited exports and optional API access).
Here's the hidden cost most buyers miss: Spark includes only 200 exports per month. If your team needs 1,000 contacts monthly, you're paying $0.50 per overage contact - that's an extra $400/month on top of your subscription. At that volume, you've blown past the "affordable" positioning and into enterprise pricing territory.
Key Differences That Actually Matter
Geographic mismatch. Endole is a UK-depth tool with no meaningful US coverage. Lead411 covers 13 countries on paper, but its strength is clearly North America. UK data is thinner, especially for smaller companies.
Data type. Endole gives you company-level intelligence: credit/risk, financials, director details, ownership/PSC, and monitoring. Lead411 gives you individual contact data: emails, phone numbers, and intent signals. Need both? You're buying two tools.
Pricing mechanics. Endole is subscription access with export limits included. Lead411 runs on export-credit economics: Spark includes 200 exports/month, then charges ~$0.50 per additional contact. This distinction matters more than the sticker price. A team exporting 500 contacts monthly on Lead411 Spark pays roughly $150/month in overages alone.
Compliance. Endole operates squarely within UK registry and regulatory context, explicitly built for KYC-style workflows. Lead411's compliance positioning isn't clearly documented in competitor analyses or review sites. If GDPR is a hard requirement for your team, verify Lead411's DPA and suppression workflows before buying.
Which One Should You Pick?
Look - these tools don't substitute for each other, and buying the wrong one wastes both money and ramp time.
The cost of the wrong tool is real. Sign up for Endole expecting to run outbound campaigns and you'll be missing the prospecting layer you actually need. Buy Lead411 for UK due diligence and you'll get contact records when you needed credit risk signals and ownership structures.
Pick based on the job:
- UK company due diligence or compliance work - Endole. Nothing else matches its depth on British company intelligence.
- US B2B outbound with intent signals - Lead411. Solid contact accuracy for North American prospecting, but budget for overages if you need volume.
- Global verified contacts at scale - Neither tool covers this well on its own.
Most teams comparing Endole vs Lead411 actually need something different altogether. They need verified emails and direct dials across geographies - the prospecting layer that Endole doesn't focus on and Lead411 only partially delivers outside the US. The consensus on r/sales threads about B2B data tools echoes this: geographic coverage and data freshness matter more than any single platform's feature list.
When You Need the Prospecting Layer
If verified contact data is the gap in your stack, Prospeo fills it. The platform covers 300M+ professional profiles with 143M+ verified emails and 125M+ verified mobile numbers, all refreshed every 7 days - compared to the 6-week industry average. Email accuracy sits at 98%, mobile pickup rate at 30%, and pricing starts free at 75 emails/month with no contracts required.
If you're evaluating broader options, start with a sales prospecting database comparison and a shortlist of data enrichment services to keep records fresh.
Lead411's $0.50 per overage contact adds up fast. Prospeo delivers verified emails at ~$0.01 each - with 30+ filters including buyer intent, technographics, and headcount growth. No export caps that punish your team for actually prospecting.
Pay 90% less per lead and get higher accuracy than either tool.
FAQ
Does Endole provide email addresses for contacts?
Endole focuses on company-level intelligence - ownership/PSC, credit/risk, financials, director details, and monitoring. It can support list building and exports, but for verified work emails and direct dials at scale, you'll want a dedicated contact platform like Prospeo, which offers 143M+ verified emails with 98% accuracy.
Does Lead411 cover UK companies?
Yes - the UK is among the 13 listed countries. In practice, coverage is noticeably thinner than North America, especially for smaller or niche companies. Teams prospecting UK accounts typically need a supplementary data source.
What if I need both company data and verified contacts?
No single tool does both well. Use Endole for UK company intelligence (credit risk, ownership, financials) and a contact data platform for verified emails and direct dials globally. Pairing specialized tools beats trying to force one platform into a job it wasn't designed for.