ApiOne pricing: email finder API
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20% complete: 2 of the 10 fields on our checklistSee the 10 fields
$0.00per 1,000 emailsWe haven't run ApiOne through our email finder API benchmark yet.This plan is free. We rank 1,630 plans for email finder APIs by price. Half the plans cost $20.00 per 1,000 emails or less. See how many email finder API plans are free.ClearBounce's $3.20 monthly plan costs the least per 1,000 emails. ClearBounce's $3.20 monthly plan charges nothing per call. You get as many emails as ClearBounce's rate limit allows.ClearBounce's $4 pack covers any number of emails. ClearBounce's $4 pack costs more up front than ClearBounce's $3.20 monthly plan.DiscoLike, GetProspect and Icypeas are the best email finder API providers in the Datacircle benchmark.
Plan: Free one of ApiOne's 4 plans
- FreeFree$0.00 per 1,000
- $49 monthlyStarter$29.40 per 1,000
- $149 monthlyGrowth$17.88 per 1,000
- $499 monthlyScale$14.97 per 1,000
Call:
POST / ApiOne's only call for this APIAPI: Email finder API one of ApiOne's 8 APIs
- Company discovery API
- Company enrichment API
- Company open jobs API
- Tech stack API
- Email verification API
- Email finder API
- People search API
- People enrichment API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 2 of the 10 fields on our checklist. Verification, Catch-all domain.
- Nothing to pay. You get 100 credits a month, enough for about 33 calls. Calls stop once your credits run out. Credits are reset monthly, credits cannot be accumulated.
- One call. You call
POST /. You sendemails/ find first_,name last_andname domain. You can also sendfull_. The call returns the email.name - Anyone can get it. Keep data: no limit. Use data: with conditions.
ApiOne: email finder API alternatives
ApiOne alternatives: other email finder API providers by price
The table starts with ApiOne's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to ApiOne's.
| ApiOne, $499 monthly | AeroLeads, $299 pack, Cruise, GET /api/get_linkedin_details | Suprsonic, $599 monthly | EmailVerify.io, $1,499 pack | Sealch, $15 pack | |
|---|---|---|---|---|---|
| $ per 1,000 emails | $14.97 | $14.95 | $14.975 | $14.99 | $15.00 |
| Completeness | 20% | 40% | 40% | 10% | 20% |
| Billing | monthly | pay first | monthly | pay first | pay first |
| Pay | $499 | $299 | $599 | $1,499 | $15 |
| Enough for | about 33,333 calls a month | 20,000 calls | 40,000 calls a month | 100,000 calls | 1,000 calls |
| Freshness | unknown | stored | unknown | live | live |
| Who can get it | anyone | anyone with a work email | anyone | anyone 18 or over | anyone |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.
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
- 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
| $ per 1,000 emails | $0.00 |
|---|---|
| Per | call |
| Billing | free |
| Aggregators | none |
|---|
| Units cap | hard |
|---|
| $ per 1,000 | $0.00 |
|---|
| Their pitch | Send a first name, last name and company domain and get the most likely work email with its deliverability. |
|---|
| Keep data | no limit |
|---|---|
| Use data | Permitted use: Enriching company records in your CRM, sales tools, or internal databases. Finding and verifying professional email addresses for legitimate business outreach. Detecting the technology stack of companies you are targeting for sales or partnership. Identifying hiring and growth signals to prioritise outreach. Building internal sales, recruiting, or GTM tools for your organisation. Integrating ApiOne data into your own SaaS product to enrich your customers' records. Academic or market research using aggregated, anonymised outputs. Prohibited use: Reselling raw data: You may not resell, license, or distribute raw API responses as a standalone data product or data feed to third parties. Competitive use: You may not use ApiOne to build a competing B2B data enrichment API or data provider service. Reverse engineering: You may not attempt to extract, reverse-engineer, or reconstruct our underlying data sources or AI models. Spam: You may not use email addresses returned by ApiOne for bulk unsolicited spam campaigns. All outreach must comply with CAN-SPAM, GDPR, and applicable local law. Illegal targeting: You may not use ApiOne to identify, profile, or contact individuals for discriminatory, harassing, or unlawful purposes. Key sharing: You may not share your API key with users or organisations outside your company. Automation abuse: You may not use automated scripts to deliberately exceed your plan's rate limits or probe system limits. Account circumvention: You may not register multiple free accounts to bypass credit limits. |
| Pay | $0 |
|---|---|
| You get | 100 credits a month |
| Enough for | about 33 calls a month |
| Expires | reset monthly, credits cannot be accumulated |
| Per second | 0.5 |
|---|---|
| Concurrent | 1 |
| Batch | 1 |
| Answer | in the call |
|---|
| You send | first_name, last_name, domain. Optional: full_name |
|---|---|
| Method | POST |
| Path | /emails/find |
| Plan | Free |
|---|---|
| Who can get it | anyone |
The 5 fields the plan's answer can hold
email, verified, deliverability, catch-all, alternatives