# Bytemine, free, POST /bulk-contact-enrich: People enrichment API

> Turn lists into pipeline. One endpoint enriches up to 100 B2B contacts in a single synchronous call — verified work emails, personal emails, mobile numbers, direct dials, and full firmographics.

Bytemine's people enrichment API on its Free plan. It costs $0.00 per 1,000 people. It returns 1 of the 13 key fields we check: Experience.
We rank 115 plans by price. [GetLeads's $249 monthly plan](https://datacircle.dev/person-enrichment-apis/getleads/249-monthly-partner-post-api-v1-enrich-csv/llms.txt) costs the least per 1,000 people: as little as $0.042. GetLeads's $249 monthly plan covers up to 6,000,000 people a month at no extra cost.
[Context.dev](https://datacircle.dev/person-enrichment-apis/context-dev/500-monthly/llms.txt), [Reverse Contact](https://datacircle.dev/person-enrichment-apis/reverse-contact/500-pack/llms.txt) and [Autobound](https://datacircle.dev/person-enrichment-apis/autobound/49-pack/llms.txt) are the best people enrichment API providers in our benchmark.

- This page: https://datacircle.dev/person-enrichment-apis/bytemine/free-post-bulk-contact-enrich
- [Best people enrichment API in 2026](https://datacircle.dev/best-people-enrichment-api.txt)
- Get it: https://www.bytemine.ai/pricing
- Request: `POST https://bvjmtgaxijpyasjtaqiv.supabase.co/functions/v1/bulk-contact-enrich`
- API key: with the plan, on https://www.bytemine.ai/pricing
- Its API docs: https://app.bytemine.ai/api-reference
- Sold by: Bytemine (https://www.bytemine.ai)
- Checked: 2026-10-28

## In the answer

- Completeness: 8%
- Experience: ✓ current job

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Search Prospects (simple) · Unlock Prospects · Get Contact by ID · Enrich Contact · Search Companies · Enrich by Company Name · Build ICP · Find Lookalikes · Enrich LinkedIn Profile · Search LinkedIn Profiles · Search LinkedIn Posts · Search Funding Signals · Search Acquisition Signals · Get Hiring Trends · Search Job Postings · Search Job Changes · Score Accounts for Buying Intent · Technology Stack for a Domain · Who Runs This Technology · Analyze Single Page · Discover Site Structure · Bulk Page Intelligence · Structured Intelligence Extract · Full Company Intelligence Report · Save Intelligence Snapshot · Detect Company Changes · Track a Company · Find Email by Name + Domain · Verify Single Email · Verify Emails (Batch) · Evaluate Email / Signup · Generate Proposal · Generate Meeting Brief · Generate Company Scorecard · Map a Market · Generate ROI Report

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Turn lists into pipeline. One endpoint enriches up to 100 B2B contacts in a single synchronous call — verified work emails, personal emails, mobile numbers, direct dials, and full firmographics.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: a limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Services solely for internal business purposes including: Sales prospecting, Recruiting, Customer research, CRM enrichment [...] Customers may not: Resell, sublicense, or redistribute data obtained from the Services, Build a competing database or data brokerage service, Provide data to third parties outside their organization, Publish or distribute the data through APIs or public datasets, Reconstruct or replicate the platform database [...] Customers may not use the Services or data obtained through them to send spam, fraudulent or misleading communications, promote illegal goods, or engage in abusive or harassing outreach

## Plan

- Pay: $0
- You get: 100 credits a month
- Enough for: 100 results a month

## Rate limit

- Batch: 100

## Speed

- Answer: in the call

## The call

- You send: contacts. Optional: filters, fullResponse
- Method: POST
- Path: /bulk-contact-enrich

## About the plan

- Plan: Free
- Who can get it: business users only: 18 or over, acting on behalf of a company

## The 21 fields the plan's answer can hold

total, processed, enriched, no match, failed, skipped, credits used, credits remaining, response time, results, index, status, provider record ID, first name, last name, work email, mobile, title, company name, company domain, company industry

## Bytemine's plans (8)

- [Bytemine, free, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/free-post-bulk-contact-enrich/llms.txt): $0.00 per 1,000, 8% complete, stored
- [Bytemine, pay as you go](https://datacircle.dev/person-enrichment-apis/bytemine/pay-as-you-go/llms.txt): $10.00 per 1,000, 15% complete
- [Bytemine, top-up from $0.50](https://datacircle.dev/person-enrichment-apis/bytemine/top-up-from-0-50/llms.txt): $10.00 per 1,000, 15% complete
- [Bytemine, $250 monthly, Starter, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/250-monthly-starter-post-bulk-contact-enrich/llms.txt): $25.00 per 1,000, 8% complete, stored
- [Bytemine, $500 monthly, Growth, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/500-monthly-growth-post-bulk-contact-enrich/llms.txt): $20.00 per 1,000, 8% complete, stored
- [Bytemine, $1,000 monthly, Business, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/1000-monthly-business-post-bulk-contact-enrich/llms.txt): $10.00 per 1,000, 8% complete, stored
- [Bytemine, $2,500 monthly, Scale, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/2500-monthly-scale-post-bulk-contact-enrich/llms.txt): $8.333 per 1,000, 8% complete, stored
- [Bytemine, contact us, Enterprise, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/contact-us-enterprise-post-bulk-contact-enrich/llms.txt): 8% complete, stored

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

- `POST /bulk-contact-enrich`: [Bytemine, free, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/free-post-bulk-contact-enrich/llms.txt)
- `POST /contacts/enrich`: [Bytemine, free, POST /contacts/enrich](https://datacircle.dev/person-enrichment-apis/bytemine/free/llms.txt)

## Bytemine's APIs (14)

- [Bytemine: company discovery API pricing, 8 plans](https://datacircle.dev/company-discovery-apis/bytemine/free/llms.txt)
- [Bytemine: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/bytemine/free/llms.txt)
- [Bytemine: company funding API pricing, 8 plans](https://datacircle.dev/company-funding-apis/bytemine/free/llms.txt)
- [Bytemine: similar companies API pricing, 8 plans](https://datacircle.dev/similar-company-apis/bytemine/free/llms.txt)
- [Bytemine: tech stack API pricing, 8 plans](https://datacircle.dev/company-technology-apis/bytemine/free/llms.txt)
- [Bytemine: email finder API pricing, 8 plans](https://datacircle.dev/find-email-apis/bytemine/free/llms.txt)
- [Bytemine: job postings API pricing, 8 plans](https://datacircle.dev/job-posting-apis/bytemine/free/llms.txt)
- [Bytemine: people search API pricing, 8 plans](https://datacircle.dev/people-search-apis/bytemine/free/llms.txt)
- [Bytemine: reverse email lookup API pricing, 6 plans](https://datacircle.dev/reverse-email-lookup-apis/bytemine/free/llms.txt)
- [Bytemine: LinkedIn people search API pricing, 8 plans](https://datacircle.dev/linkedin-people-search-apis/bytemine/free/llms.txt)
- [Bytemine: LinkedIn post search API pricing, 8 plans](https://datacircle.dev/linkedin-post-search-apis/bytemine/free/llms.txt)
- [Bytemine: people enrichment API pricing, 8 plans, POST /bulk-contact-enrich](https://datacircle.dev/person-enrichment-apis/bytemine/free-post-bulk-contact-enrich/llms.txt)
- [Bytemine: LinkedIn profile API pricing, 8 plans, POST /v1/enrich/linkedin](https://datacircle.dev/linkedin-profile-apis/bytemine/free-post-v1-enrich-linkedin/llms.txt)
- [Bytemine: LinkedIn profile API pricing, 8 plans, POST /v1/enrich/linkedin-profile](https://datacircle.dev/linkedin-profile-apis/bytemine/free-post-v1-enrich-linkedin-profile/llms.txt)
- [Bytemine: email verification API pricing, 8 plans, POST /fraud-check](https://datacircle.dev/validate-email-apis/bytemine/free-post-fraud-check/llms.txt)
- [Bytemine: email verification API pricing, 8 plans, POST /emails/verify/single](https://datacircle.dev/validate-email-apis/bytemine/free-post-emails-verify-single/llms.txt)

## Bytemine: people enrichment API alternatives

- [Context.dev, $5,000 yearly](https://datacircle.dev/person-enrichment-apis/context-dev/5000-yearly/llms.txt): $8.333 per 1,000, 46% complete, stored
- [Parsers VC, $79 monthly, Growth, GET /persons, List people, full](https://datacircle.dev/person-enrichment-apis/parsers-vc/79-monthly-growth-get-persons-list-people-full/llms.txt): $9.217 per 1,000, 15% complete, stored
- [Reverse Contact, $5,000 pack](https://datacircle.dev/person-enrichment-apis/reverse-contact/5000-pack/llms.txt): $10.00 per 1,000, 100% complete, stored
- [Prospeo, $2,241 yearly, Pro, POST /bulk-enrich-person, Bulk Enrich Person](https://datacircle.dev/person-enrichment-apis/prospeo/2241-yearly-pro-post-bulk-enrich-person-bulk-enrich-person/llms.txt): $12.45 per 1,000, 31% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-28.

- https://app.bytemine.ai/api-reference
- https://app.bytemine.ai/assets/index-Qgw78CwK.js
- https://bytemine.ai
- https://www.bytemine.ai/developers
- https://www.bytemine.ai/openapi.json
- https://www.bytemine.ai/pricing
- https://www.bytemine.ai/terms