# Kolvera, free: Email finder API

> Multi-source enrichment waterfall searches public records, company registries, and professional networks. Auto-verified before you're charged.

Kolvera's Free Trial plan for the email finder API costs $0.00 per 1,000 emails. We check each provider's docs for 10 fields. Kolvera's docs list 1: Verification.
We haven't run Kolvera through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan is free. We rank 1,846 plans for email finder APIs by price. Half the plans cost $20.00 or less per 1,000 emails. [See the best free email finder API plan.](https://datacircle.dev/best-email-finder-api.txt)
[Lakewave's $19 monthly plan](https://datacircle.dev/find-email-apis/lakewave/19-monthly/llms.txt) costs the least per 1,000 emails. Lakewave's email finder API costs nothing beyond the plan price. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/find-email-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-enrich/llms.txt) costs the least for 10,000 emails a month: $1.00.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs less up front than Lakewave's $19 monthly plan.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt) and [Icypeas](https://datacircle.dev/find-email-apis/icypeas/499-monthly-hypergrowth-100000-credits-a-month-post-email-search/llms.txt) are the best email finder API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/kolvera/free
- [Email finder API in 2026: the best of 100+ compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.kolvera.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://www.kolvera.io/api/v2/contacts/{id}/find-email`
- API key: with the plan, on https://www.kolvera.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://www.kolvera.io/integrations/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: Kolvera (https://www.kolvera.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 10%
- Verification: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Strengths

- Strengths: found live

## Aggregators

- Aggregators: none

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Multi-source enrichment waterfall searches public records, company registries, and professional networks. Auto-verified before you're charged.

## Data

- Freshness: live
- What it checks: mailbox
- Keep data: no limit
- Use data: You agree to use Kolvera only for lawful business purposes. You must not: Send unsolicited bulk email (spam) or violate the CAN-SPAM Act, GDPR, Australian Spam Act 2003, or equivalent legislation in your jurisdiction, Use the platform to harass, threaten, or abuse any individual, Scrape, harvest, or collect data from Kolvera for use outside the platform, Attempt to gain unauthorised access to other users' accounts or data, Use the platform to transmit malware, viruses, or other harmful content, Reverse-engineer, decompile, or disassemble any part of the platform, Resell or redistribute access to the platform without our written permission, Use the dialler to make calls that violate telecommunications regulations, including the Australian Do Not Call Register Act 2006

## Plan

- Pay: A$0
- You get: 50 credits
- Enough for: 25 calls
- Expires: 14 days

## Rate limit

- Per second: 0.5 (30 a minute)
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: id
- Method: POST
- Path: /contacts/{id}/find-email

## About the plan

- Plan: Free Trial
- Who can get it: anyone at least 18 years old: its terms' "You must be at least 18 years of age to use Kolvera"

## The 2 fields the plan's answer can hold

email, email status

## Kolvera's plans (10)

- [Kolvera, free](https://datacircle.dev/find-email-apis/kolvera/free/llms.txt): $0.00 per 1,000, 10% complete, live
- [Kolvera, A$25 pack](https://datacircle.dev/find-email-apis/kolvera/a-25-pack/llms.txt): $231.96 per 1,000, 10% complete, live
- [Kolvera, A$49 pack](https://datacircle.dev/find-email-apis/kolvera/a-49-pack/llms.txt): $227.321 per 1,000, 10% complete, live
- [Kolvera, A$119 pack](https://datacircle.dev/find-email-apis/kolvera/a-119-pack/llms.txt): $207.024 per 1,000, 10% complete, live
- [Kolvera, A$299 pack](https://datacircle.dev/find-email-apis/kolvera/a-299-pack/llms.txt): $208.068 per 1,000, 10% complete, live
- [Kolvera, A$99 monthly](https://datacircle.dev/find-email-apis/kolvera/a-99-monthly/llms.txt): $61.237 per 1,000, 10% complete, live
- [Kolvera, A$299 monthly](https://datacircle.dev/find-email-apis/kolvera/a-299-monthly/llms.txt): $55.485 per 1,000, 10% complete, live
- [Kolvera, A$948 yearly](https://datacircle.dev/find-email-apis/kolvera/a-948-yearly/llms.txt): $48.866 per 1,000, 10% complete, live
- [Kolvera, A$2,868 yearly](https://datacircle.dev/find-email-apis/kolvera/a-2868-yearly/llms.txt): $44.351 per 1,000, 10% complete, live
- [Kolvera, contact us](https://datacircle.dev/find-email-apis/kolvera/contact-us/llms.txt): 10% complete, live

## Kolvera's calls for this API (1)

- `POST /contacts/{id}/find-email`: [Kolvera, free](https://datacircle.dev/find-email-apis/kolvera/free/llms.txt)

## Kolvera's APIs (3)

- [Kolvera: email finder API pricing, 10 plans](https://datacircle.dev/find-email-apis/kolvera/free/llms.txt)
- [Kolvera: people search API pricing, 10 plans, POST /companies/{id}/find-contacts](https://datacircle.dev/people-search-apis/kolvera/free-trial-post-companies-id-find-contacts/llms.txt)
- [Kolvera: people search API pricing, 10 plans, POST /people/sourcing/runs](https://datacircle.dev/people-search-apis/kolvera/free-trial-post-people-sourcing-runs/llms.txt)
- [Kolvera: phone finder API pricing, 9 plans](https://datacircle.dev/find-phone-apis/kolvera/a-25-pack/llms.txt)

## Kolvera: email finder API alternatives

- [Rodz, €4,000 pack, 51,000 credits, POST /api/v1/enrichment/find-email](https://datacircle.dev/find-email-apis/rodz/4000-pack-51000-credits-post-api-v1-enrichment-find-email/llms.txt): $44.129 per 1,000, 0% complete, live
- [Dropcontact, €59 monthly](https://datacircle.dev/find-email-apis/dropcontact/59-monthly/llms.txt): $44.262 per 1,000, 60% complete, live
- [Pipecorn, $399 monthly, Grow, 27,000 credits a month, POST /contacts/single_enrich, Synchronous Single Contact Enrichment](https://datacircle.dev/find-email-apis/pipecorn/399-monthly-grow-27000-credits-a-month-post-contacts-single-enrich-synchronous-single-contact-enrichment/llms.txt): $44.333 per 1,000, 30% complete, live
- [Anymail Finder, $89 monthly](https://datacircle.dev/find-email-apis/anymail-finder/89-monthly/llms.txt): $44.50 per 1,000, 40% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://www.kolvera.io/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/features/contact-enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/guide/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/guide/credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/guide/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/guide/features/contacts-enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/integrations/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.kolvera.io/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing