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Prospeo pricing and alternatives: email finder API, POST /enrich-person, Enrich Person, full

Prospeo's sitellms.txtBest email finder API in 2026

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60% complete: 6 of the 10 key fields we checkSee the 10 fields
catch-all freebounces refundednothing charged when not found
$245.00per 1,000 emailsHalf of the 1,256 plans we rank by price cost $20.00 per 1,000 emails or less. This plan is cheaper than 9% of the 1,256 plans.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: Starter one of Prospeo's 6 plans
Call: POST /enrich-person, Enrich Person, full one of Prospeo's 4 calls for this API
API: Email finder API one of Prospeo's 7 APIs

About this item

  • Stored. You get emails from Prospeo's database. Prospeo doesn't say how old the emails are.
  • 6 of the 10 key fields we check. Verification, Name, Job title, Company, LinkedIn URL, Location.
  • A monthly subscription. You pay $49 for 2,000 credits, enough for 200 calls.
  • One call. You call POST /enrich-person with the inputs in Product details. The call returns the email.
  • Anyone can get it. Keep data: with conditions. Use data: with conditions.

Prospeo: email finder API alternatives

We list other providers' plans closest to this plan in price per 1,000 emails. Each plan in the table gives stored data.

This planProspeo, $49 monthly, Starter, POST /enrich-person, Enrich Person, fullAnyAPI, top-up from $10, Manual top-up, POST /v1/run/contact_enrichment.crustdata_v3Explorium, $149.99 pack, Starter, POST /v2/prospects/contact_information/job, Contact information (async) — waterfall, fullZoomInfo, $25,000 packFundable, top-up
$ per 1,000 emails$245.00$240.00$240.00$250.00$250.00
Completeness60%20%20%30%0%
Billingmonthlypay firstpay firstpay firstpay first
Pay$49$10$149.99$25,000any amount
Enough for200 calls a monthabout 41 calls625 results100,000 resultsas many as you pay for
Freshnessstoredstoredstoredstoredstored
Who can get itanyoneanyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party listanyone 18 or over, not a direct competitor of Exploriumemployees of the company that holds the account (a contractor only with ZoomInfo's prior permission), each with their own login and a business email addressanyone

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 2026-10-25.

  1. help.prospeo.io/en/article/api-rate-limits-19vqf50/
  2. help.prospeo.io/en/article/how-prospeo-credits-work-yso5gk/
  3. help.prospeo.io/en/article/plans-and-pricing-overview-cdloq9/
  4. prod.prospeo.io/api/v2/pricing-preview
  5. prospeo.io/api-docs
  6. prospeo.io/api-docs/company-object
  7. prospeo.io/api-docs/enrich-person
  8. prospeo.io/api-docs/person-object
  9. prospeo.io/api-docs/rate-limits
  10. prospeo.io/data-enrichment-api
  11. prospeo.io/email-finder
  12. prospeo.io/our-data
  13. prospeo.io/pricing
  14. prospeo.io/terms-of-service

Product details

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

  • Verification
  • 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
  • Job title
  • Company
  • LinkedIn URL
  • Location
Price
$ per 1,000 emails$245.00
Percall
Billingmonthly
$ a month$49
Strengths
Strengthscatch-all free, bounces refunded, nothing charged when not found
Aggregators
AggregatorsAnyAPI: paid $66.00, this call or another Prospeo call · Clay: your key no Data Credits, 1 Action per call (Actions start at less than $0.01 each), paid, no fixed price, this call or another Prospeo call · ColdIQ: paid $49.50, this call or another Prospeo call · Databar: your key 0 credits a call on the Build or Scale plan, paid $99.00 per 1,000 results, this call or another Prospeo call · Deepline: your key free for 50,000 calls a month, then $5.00 per 1,000, paid $55.00 per 1,000 results, this call or another Prospeo call · Orthogonal: paid, no fixed price, this call or another Prospeo call · treg: your key free, paid $24.50 per 1,000 results, this call or another Prospeo call
Charges
Repeat free90 days
Overage
Add-ons500 credits a month for $10 ($200.00 per 1,000) · 1,000 credits a month for $20 ($200.00 per 1,000) · 2,000 credits a month for $36 ($180.00 per 1,000) · 5,000 credits a month for $90 ($180.00 per 1,000) · 7,000 credits a month for $120 ($171.429 per 1,000) · 10,000 credits a month for $160 ($160.00 per 1,000) · 20,000 credits a month for $300 ($150.00 per 1,000) · 35,000 credits a month for $525 ($150.00 per 1,000) · 50,000 credits a month for $650 ($130.00 per 1,000) · 75,000 credits a month for $975 ($130.00 per 1,000) · 100,000 credits a month for $1,200 ($120.00 per 1,000) · 150,000 credits a month for $1,650 ($110.00 per 1,000) · 200,000 credits a month for $2,200 ($110.00 per 1,000) · 250,000 credits a month for $2,750 ($110.00 per 1,000) · 300,000 credits a month for $3,000 ($100.00 per 1,000) · 350,000 credits a month for $3,500 ($100.00 per 1,000)
Not found
$ per 1,000$0.00
Catch-all
$ per 1,000$0.00
Bounce
Bounce refundWe guarantee email validity and deliverability, or it's on us
In their words
Their pitchPower your workflow with Prospeo’s robust API. Find and verify email addresses from any data, discover new contacts, and sync information at scale with seamless integration.
Data
Freshnessstored
Keep dataDuring your plan term, Prospeo grants you a non-exclusive, non-transferable, revocable license to access the Service and use Output Data [...]. You agree not to [...] cache or store Outputs beyond what is expressly permitted in your plan or order
Use datause Output Data (business contact/company information we provide) only for your internal B2B sales, marketing, recruiting, and operations. You may not resell, redistribute, publish, or disclose Output Data to any third party (other than to your personnel or contractors under your control), and you may not use the Service or Output Data to create, maintain, or enhance a database, directory, or service that competes with or substitutes for Prospeo. [...] You will not [...] use the Service or Output Data for consumer credit, employment, tenant, insurance, or other FCRA‑type decisions, or use the Service for unlawful, deceptive, abusive, discriminatory, or surveillance‑without‑consent purposes. [...] You agree not to [...] use Outputs to build, train, or improve any database, directory, or model that competes with Prospeo or that replicates/substitutes for the Service, [...] make any “safe‑to‑call,” “safe‑to‑email,” accuracy, eligibility, or similar claims to third parties based on Outputs
Plan
Pay$49
You get2,000 credits a month
Enough for200 calls a month
Expiresunused paid-plan credits roll over to the next billing period, capped at the plan's base credit allowance
Rate limit
Per day2,000
Per second5
Batch1
Speed
Answerin the call
The call
You sendone of data.linkedin_url, data.email, data.person_id, data.first_name + data.last_name + any of data.company_name, data.company_website or data.company_linkedin_url, or data.full_name + any of data.company_name, data.company_website or data.company_linkedin_url, enrich_mobile "true". Optional: only_verified_email, only_verified_mobile
MethodPOST
Path/enrich-person
About the plan
PlanStarter
Who can get itanyone
The 106 fields the plan's answer can hold

success, free repeat, provider record ID, first name, last name, name, LinkedIn URL, LinkedIn member ID, headline, current title, current position ID, skills, last job change detected at, jobs, job title, job company, job company logo, job is current, job start date, job end date, job duration, job departments, job seniority, job company provider record ID, position ID, email status, email revealed, email, email verification method, email MX provider, mobile status, mobile revealed, country, country code, region, city, time zone, time zone offset, company provider record ID, company name, company website, company domain, company LinkedIn ID, company other websites, company description, company SEO description, company AI description, company type, company industry, company employee count, company employee count on Prospeo, company employee range, company country, company country code, company state, company city, company raw address, company SIC code, company NAICS code, company email domain, company MX provider, company LinkedIn URL, company Twitter URL, company Facebook URL, company Instagram URL, company YouTube URL, company Crunchbase URL, company HQ phone, company HQ phone national, company HQ phone international, company HQ phone country code, company HQ phone country, company founded, company revenue range, company revenue min, company revenue max, company keywords, company logo, company is B2B, company has demo, company has free trial, company has downloadable, company has mobile apps, company has online reviews, company has pricing, company funding count, company total funding, company total funding printed, company latest funding date, company latest funding stage, company funding events, company funding event amount, company funding event amount printed, company funding event date, company funding event stage, company funding event link, company technology count, company technology names, company technology list, company active job postings, company active job titles, mobile, mobile national, mobile international, mobile country code, mobile country

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