# AgentUtility, pay as you go, Pay per call (x402), POST /contact-enrich: People enrichment API

> Enriches a contact from email, name, domain, or company into a normalized public-data record with inferred display name, company/domain context, MX records, and optional homepage metadata.

AgentUtility's Pay per call (x402) plan for the people enrichment API costs $10.00 per 1,000 people. AgentUtility's docs list none of the 13 fields on our checklist: Experience, Education, Skills, Headline and 9 more.
We haven't run AgentUtility through [our people enrichment API benchmark](https://datacircle.dev/best-people-enrichment-api.txt) yet.
We rank 269 plans for people enrichment APIs by price. Half the plans cost $19.60 or less per 1,000 people. This plan costs less per 1,000 people than 52% of the 269 plans.
[Coldlytics's $49 monthly plan](https://datacircle.dev/person-enrichment-apis/coldlytics/49-monthly/llms.txt) costs the least per 1,000 people. Coldlytics's people enrichment API costs nothing beyond the plan price. [API CPF's R$358.80 yearly plan](https://datacircle.dev/person-enrichment-apis/api-cpf/r-358-80-yearly/llms.txt) costs the least for 10,000 people a month: about $5.88.
[LeadMCP](https://datacircle.dev/person-enrichment-apis/leadmcp/49-monthly/llms.txt), [GetProspect](https://datacircle.dev/person-enrichment-apis/getprospect/399-monthly-growth-50k-post-v2-people-enrich/llms.txt) and [Bytemine](https://datacircle.dev/person-enrichment-apis/bytemine/top-up-from-0-50/llms.txt) are the best people enrichment API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-contact-enrich
- [People enrichment API: the 18 best providers compared](https://datacircle.dev/best-people-enrichment-api.txt)
- Get it: https://agentutility.ai/web-probe/contact-enrich?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- Request: `POST https://x402.agentutility.ai/contact-enrich`
- API key: not needed
- Its API docs: https://agentutility.ai/web-probe/contact-enrich?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- Sold by: AgentUtility (https://agentutility.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 people: $10.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Enriches a contact from email, name, domain, or company into a normalized public-data record with inferred display name, company/domain context, MX records, and optional homepage metadata.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: email, name, domain, company, include_homepage
- Method: POST
- Path: /contact-enrich

## About the plan

- Plan: Pay per call (x402)
- Who can get it: anyone, with no account or API key, paying each call in USDC on Base or Solana from a wallet (x402)

## The 4 fields the plan's answer can hold

email address, name, company name, confidence

## AgentUtility's plans (1)

- [AgentUtility, pay as you go, Pay per call (x402), POST /contact-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-contact-enrich/llms.txt): $10.00 per 1,000, 0% complete

## AgentUtility's calls for this API (6)

- `POST /b2b-lead-enrich`: [AgentUtility, pay as you go, Pay per call (x402), POST /b2b-lead-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-b2b-lead-enrich/llms.txt)
- `POST /contact-enrich`: [AgentUtility, pay as you go, Pay per call (x402), POST /contact-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-contact-enrich/llms.txt)
- `POST /lead-enrich`: [AgentUtility, pay as you go, Pay per call (x402), POST /lead-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-lead-enrich/llms.txt)
- `POST /people-enrich`: [AgentUtility, pay as you go, Pay per call (x402), POST /people-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-people-enrich/llms.txt)
- `POST /people-search`: [AgentUtility, pay as you go, Pay per call (x402), POST /people-search](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-people-search/llms.txt)
- `POST /person-enrich`: [AgentUtility, pay as you go, Pay per call (x402), POST /person-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-person-enrich/llms.txt)

## AgentUtility's APIs (8)

- [AgentUtility: search autocomplete API pricing, 1 plan](https://datacircle.dev/search-autocomplete-apis/agentutility/pay-as-you-go/llms.txt)
- [AgentUtility: people enrichment API pricing, 1 plan, POST /contact-enrich](https://datacircle.dev/person-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-contact-enrich/llms.txt)
- [AgentUtility: web scraping API pricing, 1 plan, POST /browser-render](https://datacircle.dev/web-scraping-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-browser-render/llms.txt)
- [AgentUtility: web scraping API pricing, 1 plan, POST /scrape](https://datacircle.dev/web-scraping-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-scrape/llms.txt)
- [AgentUtility: web scraping API pricing, 1 plan, POST /scrape-website](https://datacircle.dev/web-scraping-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-scrape-website/llms.txt)
- [AgentUtility: web scraping API pricing, 1 plan, POST /url-to-markdown](https://datacircle.dev/web-scraping-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-url-to-markdown/llms.txt)
- [AgentUtility: company enrichment API pricing, 1 plan, POST /company-dossier](https://datacircle.dev/company-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-company-dossier/llms.txt)
- [AgentUtility: company enrichment API pricing, 1 plan, POST /company-enrich](https://datacircle.dev/company-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-company-enrich/llms.txt)
- [AgentUtility: company enrichment API pricing, 1 plan, POST /company-intel-pack](https://datacircle.dev/company-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-company-intel-pack/llms.txt)
- [AgentUtility: company enrichment API pricing, 1 plan, POST /domain-enrich](https://datacircle.dev/company-enrichment-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-domain-enrich/llms.txt)
- [AgentUtility: news API pricing, 1 plan, POST /crypto-news](https://datacircle.dev/news-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-crypto-news/llms.txt)
- [AgentUtility: news API pricing, 1 plan, POST /stocks-news](https://datacircle.dev/news-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-stocks-news/llms.txt)
- [AgentUtility: email verification API pricing, 1 plan, POST /disposable-email-check](https://datacircle.dev/validate-email-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-disposable-email-check/llms.txt)
- [AgentUtility: email verification API pricing, 1 plan, POST /email](https://datacircle.dev/validate-email-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-email/llms.txt)
- [AgentUtility: email verification API pricing, 1 plan, POST /email-deliverability-check](https://datacircle.dev/validate-email-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-email-deliverability-check/llms.txt)
- [AgentUtility: Hacker News search API pricing, 1 plan, POST /hacker-news-search](https://datacircle.dev/hacker-news-search-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-hacker-news-search/llms.txt)
- [AgentUtility: Hacker News search API pricing, 1 plan, POST /hn-search](https://datacircle.dev/hacker-news-search-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-hn-search/llms.txt)
- [AgentUtility: domain WHOIS API pricing, 1 plan, POST /whois](https://datacircle.dev/domain-whois-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-whois/llms.txt)
- [AgentUtility: domain WHOIS API pricing, 1 plan, POST /whois-lookup](https://datacircle.dev/domain-whois-apis/agentutility/pay-as-you-go-pay-per-call-x402-post-whois-lookup/llms.txt)

## AgentUtility: people enrichment API alternatives

- [Bytemine, pay as you go, POST /contacts/enrich](https://datacircle.dev/person-enrichment-apis/bytemine/pay-as-you-go/llms.txt): $10.00 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
- [Context.dev, $500 monthly](https://datacircle.dev/person-enrichment-apis/context-dev/500-monthly/llms.txt): $10.00 per 1,000, 46% complete, stored
- [Autobound, $19 pack](https://datacircle.dev/person-enrichment-apis/autobound/19-pack/llms.txt): $10.00 per 1,000, 38% complete, 1 month

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

- https://agentutility.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- https://agentutility.ai/start?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- https://agentutility.ai/web-probe/contact-enrich?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- https://x402.agentutility.ai/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing
- https://x402.agentutility.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=people-enrichment-api-pricing