VeriMails vs Tomba

Verification Accuracy

Tomba and VeriMails approach accuracy from different directions. Tomba is an email finder and contact-data platform. Its pricing page highlights coverage of 450M+ contacts and 80M+ domains, with verification, enrichment, and lookup endpoints available in the same credit system. That makes sense when the work starts with discovering contacts.

VeriMails is a verification product, so the useful question is whether an address you already have should stay in a list, be suppressed, or be segmented for review. Tomba verifies and enriches inside a broader finder workflow; VeriMails verifies lists from any source.

Catch-all Handling

Catch-all domains accept mail to every address, so the receiving server returns a positive response whether or not the specific mailbox exists. Tomba runs verification at lookup time, but its pricing and product pages do not detail how catch-all domains are surfaced in results, which is common for finders where catch-all logic is folded into a platform-side valid-or-risky decision rather than exposed on its own.

VeriMails makes catch-all detection a first-class result for every verification. It identifies catch-all domains and flags them explicitly, so each row in your list carries a clear label showing whether the result is affected by catch-all behaviour. Rather than hiding that signal inside an aggregate score, VeriMails returns a transparent status alongside the rest of the verification pipeline. That lets you decide directly how to treat catch-all addresses inside your own segmentation, which matters for B2B lists where a large share of company domains are configured this way.

API and Developer Experience

Both products have a strong API story. Tomba exposes a documented REST API with SDKs, covering domain search, individual email lookup, verification, enrichment, and bulk CSV processing. Its pricing page also lists MCP integration, browser extensions, spreadsheet add-ons, and bulk processing.

VeriMails offers a REST API built specifically for verification at scale. It provides single-address and bulk endpoints, clean JSON responses, webhooks, and batch processing for larger jobs. Tomba's API is the better fit when finding and enrichment are the goal; VeriMails is the better fit when verification is the discrete, repeatable job.

Pricing and Value

Tomba presents a flexible, volume-based plan. At the May 2026 update, its pricing calculator showed 10,000 total credits at 89 dollars per month, split into 5,000 search or finder credits and 5,000 included verification credits. One email lookup was listed as one credit, phone finder as ten credits, bulk email finder as one credit per row, and bulk email verifier as one credit per row. Check Tomba's current pricing before buying.

VeriMails sells verification credits outright. You buy a balance, spend it whenever you want, and it never expires, with no 12-month window. Pricing starts at 19 dollars for 10,000 credits, which is 0.0019 dollars per email, and the per-email rate falls as volume grows. A monthly subscription range also exists for teams with steady volume, but the credit packs below are the simplest way to see verification cost.

Credits never expire. 100 free credits on signup, no credit card required.

The two models are not a perfect one-to-one match, because Tomba combines finder, verification, enrichment, and phone lookup credits while VeriMails is priced around verification. But the practical numbers are clear. Verifying 10,000 addresses with VeriMails costs 19 dollars from a credit pack with no recurring commitment, compared with the 89 dollar Tomba calculator scenario for 10,000 total credits. For pure list verification at volume, VeriMails is the cleaner budget.

Finder vs Verifier Decision Table

Who VeriMails Is Best For

Teams that need to verify a complete list rather than build one. Developers who want a verification-focused REST API with single and bulk endpoints and webhooks. Anyone who wants verification credits that never expire. Operators who need clear list outcomes before a CRM import, campaign, or signup flow.

Who Tomba Is Best For

Sales teams that need to find professional emails from a broad contact database. Developers who want a finder API with SDKs and MCP integration. Users who want email finding, verification, enrichment, and phone lookups combined in one platform.

Frequently Asked Questions