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Versium pricing and alternatives: email finder API

Versium's sitellms.txtBest email finder API in 2026

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0% complete: none of the 10 key fields we checkSee the 10 fields
$0.00per 1,000 emailsWe rank 1,285 plans by price. ClearBounce's $3.20 monthly plan costs the least per 1,000 emails: as little as $0.00074. ClearBounce's $3.20 monthly plan covers up to 4,320,000 emails a month at no extra cost.ClearBounce's $4 pack covers any number of emails. ClearBounce's $4 pack costs more to start than ClearBounce's $3.20 monthly plan.GetProspect, OrbiSearch and DataForB2B are the best email finder API providers in our benchmark.
Plan: Free Trial one of Versium's 4 plans
Call: GET /b2b2cAppend Versium's only call for this API
API: Email finder API one of Versium's 4 APIs

About this item

  • Stored. You get emails from Versium's database. Versium doesn't say how old the emails are.
  • None of the 10 key fields we check: Verification, Confidence, Catch-all domain, Where found and 6 more.
  • Nothing to pay.
  • One call. You call GET /b2b2cAppend. You send li_url or first, last, city, state. You set output[] to "business_email". You can also send zip, address, country, cfg_required, cfg_max_emails_b2c and cfg_max_phones_b2c. The call returns the email.
  • Who can get it: businesses Versium verifies. Keep data: with conditions. Use data: with conditions.

Versium: email finder API alternatives

The table starts with Versium's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to Versium's. Each plan in the table gives stored data.

Versium, pay as you goPeopleDB, $750 packPubrio, $1,188 yearlyExplorium, $7,499.99 pack, Scale, POST /v2/prospects/contact_information/enrich, Contact information, fullFundable, $100 monthly
$ per 1,000 emails$80.00$75.00$82.50$90.00$100.00
Completeness0%10%20%10%0%
Billingpay as you gopay firstyearlypay firstmonthly
Paymonthly$750$1,188$7,499.99$100
Enough foras many as you pay for10,000 calls1,200 calls a monthabout 83,333 results1,000 calls a month
Freshnessstoredstoredstoredstoredstored
Who can get itAWS Marketplace buyers who agree to the vendor's End User License Agreementanyonebusiness users who have reached the age of majority, not consumersanyone 18 or over, not a direct competitor of Exploriumanyone

Every email finder API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

  1. api-documentation.versium.com/docs/api-access-by-plan.md
  2. api-documentation.versium.com/docs/managing-your-plan-usage.md
  3. api-documentation.versium.com/reference/api-rate-limit.md
  4. api-documentation.versium.com/reference/b2b2c-append-api.md
  5. api-documentation.versium.com/reference/b2b2c-output-sample.md
  6. api-documentation.versium.com/reference/try-the-api-4.md
  7. api-documentation.versium.com/reference/welcome.md
  8. reach-help.versium.com/docs/match-value-conversion-table
  9. versium.com/pricing
  10. versium.com/terms-conditions

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Verification, not in the answer
  • Confidence, not in the answer
  • Catch-all domain, not in the answer
  • Where found, not in the answer
  • Personal email, not in the answer
  • Name, not in the answer
  • Job title, not in the answer
  • Company, not in the answer
  • LinkedIn URL, not in the answer
  • Location, not in the answer
Price
$ per 1,000 emails$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Not found
$ per 1,000$0.00
In their words
Their pitchResolve a business contact's identity and crosswalk it to consumer contact data with the B2B2C Crosswalk Append API. With a business contact's LinkedIn profile URL, or their first name, last name, city and state, you can retrieve both sides of that person's identity from the Versium Data store in a single request
Data
Freshnessstored
Keep dataduring the Term of the Agreement: “Upon expiration or termination of this Agreement, you agree to destroy any and all copies of Licensed Materials and any information you have obtained from the Licensed Materials”
Use dataNeither you nor Authorized Users shall access or use the Versar Platform or Licensed Materials for any purpose other than the sales, marketing, or business development activities expressly permitted by this Section. Neither you nor Authorized Users shall access or use the Versar Platform or Licensed Materials for the benefit of or on behalf of any person or entity except you. Authorized uses shall be limited to the following: (i) to view the Licensed Materials, (ii) to communicate with a person identified in the Licensed Materials [...] subject to your compliance with all applicable federal, state and local legal requirements regarding such communication and (iii) to download and print selected information from the Licensed Materials. [...] solely for your own internal business use, and not for timesharing, application service provider or service bureau use. [...] You shall not [...] (b) redistribute, sublicense, transfer, sell, offer for sale, or disclose any of the Licensed Materials to any third party, (c) incorporate any of the Licensed Materials into your own products or services, [...] (j) cache any data from Licensed Materials and/or build a database from the Licensed Materials, [...] (p) name or refer to Versar or your use of Licensed Materials in any of your advertisements or promotional or marketing materials without prior written permission from Versar, (q) use Licensed Materials for consumer credit purposes, underwriting any form of consumer insurance, employment purposes, tenant screening purposes, consumer debt collections or for any other purpose covered by the federal Fair Credit Reporting Act [...], (r) disclose the results of your use of the Versar Platform or program benchmark tests to any third parties without Versar’s prior written consent, (s) use the Licensed Materials in a manner that violates any applicable legal requirement or the legal rights of a third party, or (t) use Licensed Materials to discriminate against consumers or any other person on the basis of protected characteristics under applicable law. [...] If your license includes use of Verified Phone Data, you will not [...] use the Verified Phone Data available through the Versar Platform for any purpose except to respond to or engage with a Licensed Materials Contact where you have an existing relationship with such Contact defined as a prior inbound request or application from the Contact or a prior transaction with the Contact. [...] Any Licensed Materials that are downloaded and/or integrated into any CRM system must be maintained with identifying information indicating that such materials originated with Versar by, for example, maintaining a lead source of “Versar.”
Plan
Pay$0
Rate limit
Per second20
Batch1
Speed
Answerin the call
The call
You sendli_url or first, last, city, state, output[] "business_email". Optional: zip, address, country, cfg_required, cfg_max_emails_b2c, cfg_max_phones_b2c
MethodGET
Path/b2b2cAppend
About the plan
PlanFree Trial
Who can get itbusinesses Versium verifies
The 8 fields the plan's answer can hold

business email, version, match counts, number of matches, number of results, query ID, query time, input query

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