CompanyData.com (BoldData) vs Tomba: Registry Data or Email Finder?
Comparing CompanyData.com (BoldData) vs Tomba is like comparing a census bureau to a phone book. They solve fundamentally different problems. CompanyData.com gives you official-source company records. Tomba finds email addresses. Here's when each makes sense and when you should skip both.
30-Second Verdict
Pick CompanyData.com if you need official registry data - company hierarchies, UBO lookups, KYB/KYC compliance, or bulk firmographic datasets across 200 countries. Their database covers roughly 380M companies sourced from national trade registers and chambers of commerce.
Pick Tomba if you're building outbound email lists on a budget. Tomba indexes 450M+ email addresses across 76M domains, with a free tier and self-serve pricing starting at $588/year for the Basic plan (drops to $441/year with the 25% annual discount).
Skip both if you need verified emails and mobile numbers with weekly-refreshed accuracy. Prospeo delivers 143M+ verified emails at 98% accuracy, 125M+ verified mobiles, and a 7-day refresh cycle - all self-serve with no annual commitment.
Different Tools, Different Jobs
CompanyData.com, formerly BoldData, is a firmographic and registry data provider. Their data comes from official local sources - national trade registers and chambers of commerce. You're buying structured company records, ownership hierarchies, and compliance-grade data for KYB/KYC, due diligence, and enterprise analytics.
Tomba is an email finder and verifier. Feed it a domain or a name and it returns email addresses with verification status. It's built for outbound sales teams who need to fill sequences with working emails. B2B data decays at roughly 3% per month per Gartner estimates, which is exactly why tools like Tomba exist.
These aren't competitors in the usual sense. They're different layers of the data stack. We've seen this confusion come up repeatedly in buyer conversations, and the apples-to-oranges framing holds up completely - there's very little functional overlap for most teams.
Here's the thing: CompanyData.com has virtually no public review footprint on G2 or Capterra. That's typical for enterprise data vendors selling via direct sales rather than self-serve, but it means you're buying on reputation and sample data alone.
Feature-by-Feature Comparison
| Feature | CompanyData.com | Tomba | Winner |
|---|---|---|---|
| Primary data | Company/registry records | Email addresses | Depends on need |
| Database size | ~380M companies | 450M+ emails, 76M domains | CompanyData for companies; Tomba for emails |
| Data sourcing | Official trade registers | Web crawling + indexing | CompanyData for authority |
| Pricing model | Quote-based, bulk | Self-serve, credit-based | Tomba |
| Minimum spend | EUR 425 for 1K addresses | $0 (free tier) | Tomba |
| API | Yes (real-time lookup) | Yes (search + verify) | Tie |
| Email verification | Not a core feature | Yes, built-in | Tomba |
| Mobile numbers | No | Available but not the primary strength | Depends |
| Ideal buyer | KYB/KYC, due diligence, analytics | Outbound sales teams | - |
CompanyData.com handles firmographics. Tomba handles emails. Neither gives you verified mobile numbers with a 30% pickup rate. Prospeo combines 143M+ verified emails at 98% accuracy with 125M+ verified mobiles - all refreshed every 7 days, not monthly.
Stop stitching two tools together when one platform covers both.
Pricing Reality
CompanyData.com is enterprise-grade. The minimum order for a custom list is EUR 425 for 1,000 B2B addresses. Bulk minimums jump to EUR 3,000 for roughly 100K addresses, and large-scale datasets of 1M+ records start at EUR 10,000. Data licensing typically requires a 12-month minimum contract.
Tomba is far more accessible. The free tier gives you 25 searches and 50 verifications per month - enough to test the waters before committing anything. Annual plans range from $588/year for the Basic tier with 2,500 searches/month up to $5,388/year for Pro Plus at 50,000 searches/month. The credit system has useful nuance: Domain Search charges 1 request per 10 emails returned, so a query returning 176 results costs 18 credits. Searches returning nothing are free, and duplicate requests within a billing period count only once.
For teams spending under $500/year on data, Tomba is the obvious starting point. For teams with compliance mandates and five-figure data budgets, CompanyData.com is playing a different game entirely.
When to Use Each
CompanyData.com makes sense for teams doing KYB/KYC compliance, UBO lookups, corporate hierarchy mapping, or building bulk firmographic datasets for analytics and AI/ML. If you need official-source registry data across 200 countries, this is the tool. Skip it if all you need is someone's work email.
Tomba fits outbound sales teams running domain-level email searches, verifying addresses before launching sequences, or doing small-team lead gen on a budget. It holds a 4.7/5 on G2 across 25 reviews - modest volume, but sentiment skews positive on accuracy and value. Common G2 feedback flags plan limits as tight for heavy users, and Tomba doesn't verify personal Gmail or Outlook addresses. It's primarily built for business email.
One user-run benchmark across 2,500 contacts reported Tomba hitting a 76.9% valid rate - above average for the category, though the post was flagged as affiliate content on Reddit, so take it with a grain of salt.
Let's be honest: if your average deal size is under $15K and you just need emails that don't bounce, Tomba's free tier is genuinely hard to beat. But the moment you need mobile numbers or data that refreshes faster than monthly, you've outgrown it.
A Stronger Option for Outbound Contact Data
If your actual need is verified contact data for outbound - emails and mobile numbers that connect - neither tool is the best fit. CompanyData.com isn't built around email verification. Tomba does emails well, but it's not the right choice when mobile numbers and fast refresh are mission-critical.
We've seen teams get the best results by pairing a firmographic layer like CompanyData.com with a dedicated contact data platform. Prospeo covers 300M+ professional profiles with 143M+ verified emails and 125M+ verified mobile numbers at a 30% pickup rate. Data refreshes every 7 days versus the 6-week industry average, and it's fully self-serve with no contracts - start free, scale as needed.
If you're evaluating options beyond these two, start with data enrichment and then narrow down to the right sales prospecting databases for your workflow.
Tomba's 76.9% valid rate in user benchmarks is decent. Prospeo delivers 98% email accuracy across 300M+ profiles - with 125M+ verified mobile numbers that CompanyData.com and Tomba simply don't offer. No 12-month contracts. No five-figure minimums. Start at $0.
Get enterprise-grade contact data without enterprise pricing or contracts.
FAQ
Are CompanyData.com and Tomba direct competitors?
No. CompanyData.com provides official-source company and registry data for firmographics, compliance, and due diligence. Tomba is an email finder and verifier for outbound sales. They serve different layers of the data stack and can complement each other - one tells you which companies to target, the other helps you reach people at those companies.
Does Tomba charge for failed searches?
No. If a Domain Search or Email Finder query returns no results, it costs zero credits. Duplicate requests within a billing period are also counted only once, which is a meaningful cost saver for teams running large-batch lookups.
What if I need verified emails without a long contract?
Prospeo offers 143M+ verified emails at 98% accuracy and 125M+ mobile numbers on a self-serve, no-contract basis with a 7-day refresh cycle. The free tier includes 75 email credits per month, and there are no 12-month commitments required. You can check pricing details here.