EasyLeadz vs Go4Database: Which B2B Data Tool Wins in 2026?

TL;DR

• EasyLeadz is a real-time contact lookup tool built around direct-dial phone numbers, surfaced mostly through its "Mr. E" Chrome extension on LinkedIn profiles. You pay per credit, per contact, on demand.
• Go4Database is a list vendor. You buy a prebuilt or custom-built database of B2B contacts as a file, usually priced per record with volume tiers and quote-based custom builds.
• These are not competing products. One is a lookup engine; the other is a data warehouse with a checkout button. Choosing wrong costs you either budget (over-paying per credit for bulk work) or deliverability (blasting a stale purchased file).
• Neither is primarily an email-finding engine. If email is your main channel, you will end up bolting a dedicated finder and verifier onto whichever you pick.
• Best combined play for most outbound teams in 2026: build the target list yourself from live sources, verify every address before send, and buy phone data only for the accounts that reach the call stage.

What are EasyLeadz and Go4Database, actually?#

EasyLeadz (easyleadz.com) is an India-headquartered contact intelligence tool best known for Mr. E, a browser extension that reveals direct-dial mobile numbers when you open a LinkedIn profile. The pitch is speed: you are already on the prospect's profile, you click, you get a number. Pricing is credit-based — you buy a monthly bucket of reveals, and each successful contact burns a credit.

Go4Database (go4database.com) sits in an older category: the B2B list broker. You tell them the industry, job titles, geography, employee count, and tech stack you want, and they deliver a file — CSV or XLSX — with emails, phone numbers, company details, and sometimes mailing addresses. They also sell off-the-shelf lists ("healthcare decision-makers," "CTO email list," and so on).

The category difference matters more than any feature table. EasyLeadz answers "what is this specific person's number?" Go4Database answers "give me 40,000 people who look like this." A team that needs the second thing will bleed money buying credits one at a time. A team that needs the first thing will get a file full of records they never call.

How do EasyLeadz and Go4Database compare head to head?#

Here is the practical comparison. Treat all pricing as directional — both vendors quote per deal and change published rates, so confirm on their own pages before you commit.

Two takeaways from that table. First, EasyLeadz and Go4Database barely overlap on the "primary data type" row — phone versus email is the real fork in the road. Second, neither ships live email verification as a core loop, and that is exactly where purchased and revealed data goes bad.

Which one has better data accuracy?#

Neither vendor publishes an independently audited accuracy number, so treat marketing percentages as claims, not measurements. What you can reason about is the mechanism behind each dataset.

EasyLeadz's phone data is sourced and reconciled from a mix of partner networks, user contributions, and public signals. Direct-dial mobiles decay fast — people change jobs and keep numbers, or change numbers and keep jobs. In practice, teams report solid hit rates on Indian and broader APAC markets and thinner coverage on European mid-market. That geographic skew is the single most important thing to test before you buy: run 50 names from your actual ICP through the free credits and count reveals, not promises.

Go4Database's accuracy problem is structural, not malicious. A purchased file is a photograph of a database on the day it was exported. B2B contact data decays at roughly 22–30% per year — people change roles, companies rebrand, domains migrate. A list assembled from multiple upstream sources and resold has already lost some freshness before it reaches you. The honest question is not "is the file accurate?" but "how old is the newest record in it, and can the vendor tell me?"

This is why an email verifier is non-negotiable on top of either source. Run the file, drop the invalids, quarantine the catch-alls, and only then load into a sequencer. A 40,000-record purchase that verifies at 61% is not a 40,000-record list — it is a 24,000-record list you overpaid for, and you found out cheaply instead of by getting your domain blocked.

What does each one actually cost you?#

Sticker price is the least interesting number. Here is the fuller cost picture:

1. Cost per usable contact, not per record. Divide what you paid by the number of records that survive verification and match your ICP. A $0.10/record file that verifies at 60% and matches your ICP 70% of the time costs $0.24 per usable contact.
2. Credit burn on misses. Credit-based tools differ on whether a failed lookup consumes a credit. Ask directly, in writing, before you buy. Over a quarter, a 20% no-charge-on-miss policy is worth more than a 10% discount.
3. Deliverability cost. Sending to a stale purchased list is the fastest way to torch a sending domain. Recovering sender reputation takes weeks and often a new domain. That cost never appears on the invoice.
4. Compliance exposure. Purchased lists carry consent risk under GDPR and equivalent regimes. Ask any list vendor for the lawful basis and the source trail per record. If the answer is vague, that is your answer.
5. Ops time. Deduping, normalizing job titles, and mapping columns into your CRM is real labor. Bulk files usually need a day of cleanup work that credit-based reveals do not.

Compare that to a transparent per-seat model. Tomba pricing starts free at 25 searches per month, then $49/mo Starter and $99/mo Growth, with searches and verifications on the same plan — so the verification step that protects your domain is not a second vendor invoice.

Is EasyLeadz or Go4Database better for cold email?#

Neither is designed for it, and that is a fair criticism of both rather than a knock on either specifically.

EasyLeadz is optimized for the call. If your motion is "find the mobile, dial the mobile," it does the job with less friction than a full sales-intelligence suite. But building an email list one LinkedIn profile at a time is slow and expensive per contact. For that motion, a domain search that returns every discoverable address at a company in one query is an order of magnitude faster.

Go4Database gives you volume immediately, which feels like progress and often is not. Cold email in 2026 punishes volume-first strategies: Google and Yahoo bulk-sender requirements raised the floor on authentication, one-click unsubscribe, and spam-complaint rates. A purchased list with a 0.5% complaint rate will get you throttled before it gets you meetings.

If email is your primary channel, the sequence that actually works looks like this:

• Define the account list first. Firmographics, tech stack, hiring signals — anything that suggests the problem you solve exists today.
• Find contacts per account, not per bulk export, using an email finder that returns a confidence score and the pattern it used.
• Verify every address before it touches a sequencer, including catch-all domains, which need their own handling.
• Enrich the survivors with role, seniority, and company context so personalization is not guesswork.
• Buy phone data selectively — only for accounts that opened, replied, or reached late-stage. This is where EasyLeadz earns its credit price instead of burning it.

What are the honest weaknesses of each?#

EasyLeadz limitations to plan around:

• Coverage is uneven outside its strongest regions. Test your ICP before scaling spend.
• Credit models get expensive at volume. At 5,000+ contacts a month, per-credit economics rarely beat a flat subscription.
• Email is a secondary data type, not the flagship. You will still need verification.

Go4Database limitations to plan around:

• No live refresh. What you buy is what you get, and it starts aging on delivery.
• Consent provenance is hard to audit. That is a real risk in EU and UK outbound.
• Custom build turnaround adds days to your cycle when you need contacts today.
• Column quality varies between the sample file and the full delivery. Always negotiate a verification-based clawback: if under X% verify as valid, you get credits back.

For balance: neither vendor is a scam, and both have satisfied customers on G2. List brokers in general have earned skepticism, but reputable operators in that category — BookYourData is a good example of a vendor that publishes accuracy guarantees and offers pay-as-you-go pricing without a contract — show that the model can be run transparently. Judge any list vendor by whether they will state a guarantee in writing and honor it.

Which should you pick in 2026?#

Pick by motion, not by feature count:

• You're a phone-first SDR working LinkedIn all day, mostly APAC/India accounts. EasyLeadz is a reasonable buy. Start on the smallest credit pack, measure reveal rate on your real ICP, then scale.
• You need 20,000 records tomorrow for a broad awareness play and you have a compliance-cleared use case. Go4Database or a comparable list vendor can deliver. Budget for verification and expect meaningful shrinkage.
• You're running email-first outbound with reply-rate targets. Neither is your primary tool. You want a finder plus verifier plus enrichment on one platform and one bill, with phone data purchased selectively downstream.
• You're building an internal product or automation. API quality decides everything. Check rate limits, response schemas, and whether verification is a separate endpoint or bundled — a phone finder and email lookup behind the same API key removes a whole integration.

The teams that get this right in 2026 stop treating "data vendor" as one purchase. They separate discovery (who exists at this account), verification (will this address accept mail), and contactability (can I reach this human on another channel), then buy each from whoever is genuinely best at it — instead of paying one vendor a premium to be mediocre at all three.

Where does Tomba fit?#

Directly on the discovery-and-verification half of that split. If your bottleneck is "I have 800 target accounts and I need the right person's verified email at each one," that is the exact job the Tomba Email Finder is built for — search by domain, name, or company, get a confidence score and the source pattern, and run live verification in the same workflow so nothing unverified reaches your sequencer. Start on the free tier at 25 searches a month, test it against a slice of your real ICP, and only move to Starter at $49/mo once the hit rate has proven itself on your list, not on a demo.

Buy phone credits when a deal earns a call. Buy bulk files only when you can name the lawful basis. Verify everything, always.

Related guides#

• Bookyourdata vs Easyleadz 2026: Which B2B Data Tool Wins?
• Arounddeal vs Easyleadz 2026: B2B Contact Data Compared
• AtData vs EasyLeadz 2026: B2B Data & Contact Tools Compared
• Adaptio vs EasyLeadz 2026: Which B2B Sales Tool Wins?