# Continuum API, free, POST /v1/bulk-jobs: Email verification API

> Backfill old lists, validate uploads, and prepare campaigns without manual review loops.

Continuum API's email verification API on its Free plan. It costs $0.00 per 1,000 emails. It returns 2 of the 6 key fields we check: Deliverability, Confidence.
In [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt), the best plan from Continuum API scores 0.0 out of 100. Continuum API ranks 144th of 181 providers.
This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.
[treg's top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.
[Disify's $9 monthly plan (/email)](https://datacircle.dev/validate-email-apis/disify/9-monthly-starter-post-email/llms.txt) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.
[MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt), [Enrich.so](https://datacircle.dev/validate-email-apis/enrich-so/499-monthly/llms.txt) and [GetProspect](https://datacircle.dev/validate-email-apis/getprospect/369-pack/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/continuum-api/free-post-v1-bulk-jobs
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://continuumapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.continuumapi.com/v1/bulk-jobs`
- API key: with the plan, on https://continuumapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://continuumapi.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Continuum API (https://continuumapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 33%
- Deliverability: ✓
- Confidence: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: Send an email: 1,000 a month · Finder search: 25 leads a month · from the same budget: Verify · Register a monitor · Finder search

## Not found

- $ per 1,000: $0.00

## Bounce

- Bounce refund: reprocessed free if a verified list bounces over 4% ("Verified lists see <4% bounce rate or we reprocess free")

## In their words

- Their pitch: Backfill old lists, validate uploads, and prepare campaigns without manual review loops.

## Data

- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: Subject to this Agreement, Customer may use the Cloud Service for its own business purposes during each Subscription Term. [...] Customer will not use the Cloud Service for High Risk Activities or submit Sensitive Data (health information, financial account numbers, government IDs, GDPR Article 9 special categories) to the Cloud Service. Customer will not and will not permit anyone else to: (a) sell, sublicense or rent the Cloud Service, (b) reverse engineer or decompile the Cloud Service, (c) copy, modify or create derivative works of the Cloud Service, (d) conduct security tests that interfere with operation, or (e) use the Cloud Service to develop a competing product

## Plan

- Pay: $0
- You get: 1,000 credits a month
- Enough for: 1,000 results a month

## Speed

- Answer: by polling or webhook

## The call

- You send: CSV
- Method: POST
- Path: /v1/bulk-jobs

## About the plan

- Plan: Free
- Who can get it: anyone using it for its own business purposes

## The 8 fields the plan's answer can hold

result, score, MX found, SMTP valid, disposable, role, catch-all, sub-status

## Continuum API's plans (5)

- [Continuum API, free, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/free-post-v1-bulk-jobs/llms.txt): $0.00 per 1,000, 33% complete
- [Continuum API, $29 monthly, Starter, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/29-monthly-starter-post-v1-bulk-jobs/llms.txt): $5.80 per 1,000, 33% complete
- [Continuum API, $79 monthly, Growth, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/79-monthly-growth-post-v1-bulk-jobs/llms.txt): $5.267 per 1,000, 33% complete
- [Continuum API, $199 monthly, Scale, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/199-monthly-scale-post-v1-bulk-jobs/llms.txt): $1.99 per 1,000, 33% complete
- [Continuum API, contact us, Managed Outbound, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/contact-us-managed-outbound-post-v1-bulk-jobs/llms.txt): 33% complete

## Continuum API's calls for this API (2)

- `POST /v1/bulk-jobs`: [Continuum API, free, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/free-post-v1-bulk-jobs/llms.txt)
- `POST /v1/verify`: [Continuum API, free, POST /v1/verify](https://datacircle.dev/validate-email-apis/continuum-api/free-post-v1-verify/llms.txt)

## Continuum API's APIs (2)

- [Continuum API: people search API pricing, 5 plans](https://datacircle.dev/people-search-apis/continuum-api/free/llms.txt)
- [Continuum API: email verification API pricing, 5 plans, POST /v1/bulk-jobs](https://datacircle.dev/validate-email-apis/continuum-api/free-post-v1-bulk-jobs/llms.txt)

## Continuum API: email verification API alternatives

- [EnrichmentAPI, $199 monthly](https://datacircle.dev/validate-email-apis/enrichmentapi/199-monthly/llms.txt): $1.99 per 1,000, 50% complete, live
- [MailRambo, $199 pack](https://datacircle.dev/validate-email-apis/mailrambo/199-pack/llms.txt): $1.99 per 1,000, 50% complete, live
- [EmailVerify.io, $199 pack, Pay As You Go, 100,000 Credits, POST /validate-batch](https://datacircle.dev/validate-email-apis/emailverify-io/199-pack-pay-as-you-go-100000-credits-post-validate-batch/llms.txt): $1.99 per 1,000, 33% complete, live
- [Pabbly, $199 pack](https://datacircle.dev/validate-email-apis/pabbly/199-pack/llms.txt): $1.99 per 1,000, 50% 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 2026-11-02.

- https://continuumapi.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/product?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/refunds?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://continuumapi.com/verify?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing