# ExactMatch, contact us, Prepaid, POST /mcp/v2, entity_resolve: Company enrichment API

> Resolve known contacts to enriched Exact Match profiles using emails, phones, addresses, or device IDs.

ExactMatch's company enrichment API on its Prepaid plan. It returns 3 of the 13 key fields we check: Social profiles, Headquarters, Phones.
We haven't run ExactMatch through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
ExactMatch gives this plan's price on request. We rank 1,619 plans for company enrichment APIs by price. Half the plans cost $7.80 per 1,000 companies or less.
[Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies in Brazil only. CNPJ API's R$99 monthly plan costs less up front than Extruct's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [SEC EDGAR](https://datacircle.dev/company-enrichment-apis/sec-edgar/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-resolve
- [Company enrichment API: the best of 130+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://exactmatch.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `POST https://mcp.exactmatch.io/mcp/v2`, entity_resolve
- API key: with the plan, on https://exactmatch.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://mcp.exactmatch.io/docs/v2/tools/entity-resolve?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: ExactMatch (https://exactmatch.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 23%
- Social profiles: ✓
- Headquarters: ✓
- Phones: ✓

## Price

- Per: call
- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: entity_find · entity_enrich · entity_relations · entity_traits · trait_search · trait_get · group_entities_by_trait · calculate_trait_lift · geocode_location · resolve_and_enrich_rows · generate_upload_url · check_export_status

## In their words

- Their pitch: Resolve known contacts to enriched Exact Match profiles using emails, phones, addresses, or device IDs.

## Data

- Freshness: 24 hours
- Countries: United States
- Keep data: no limit
- Use data: Exact Match grants Customer a limited, non-exclusive, non-transferable, non-sublicensable right during the applicable subscription term to access and use the Services for Customer's internal business purposes and for any downstream use permitted in the applicable Order Form or a separately signed written agreement with Exact Match. [...] Customer shall not, and shall not permit any User to: use the API or MCP Interface to build, train, fine-tune, evaluate, validate, benchmark, or improve any machine learning model, large language model, foundation model, embedding model, agent, or other artificial intelligence system, whether for Customer's internal use or for the benefit of any third party, use the API or MCP Interface to develop, support, or operate any product or service that competes with the Services or any component thereof, or to conduct competitive analysis, feature comparison, or benchmarking of the Services, use the API or MCP Interface to scrape, harvest, index, mirror, cache (other than transient caching strictly necessary for authorized use), or systematically extract data, Output, or any other materials from the Services, integrate the API or MCP Interface with any application, agent, automation, plug-in, or system that resells, white-labels, sublicenses, syndicates, brokers, or otherwise redistributes the Services, the API, the MCP Interface, or any Output to third parties, except to the extent permitted in the applicable Order Form or a separately signed written agreement with Exact Match, use the API or MCP Interface to transmit, store, or process any malicious code, or to probe, scan, penetration test, or test the vulnerability of any Exact Match system without prior written authorization, use the API or MCP Interface in connection with any high-risk activity in which the failure or inaccuracy of the Services could result in personal injury, death, environmental damage, or material property damage, or chain, route, or relay API or MCP Interface calls through unauthorized intermediaries, including unaffiliated agents, orchestration layers, or third-party platforms, in a manner that obscures the identity of the calling Authorized User or the nature of the request.

## Rate limit

- Per second: 0.5
- Batch: 3,000

## Speed

- Answer: in the call or by polling

## The call

- You send: Content-Type header "application/json", jsonrpc "2.0", id, method "tools/call", params.name "entity_resolve", params.arguments.entity_type "business", params.arguments.identifiers[].id_type, params.arguments.identifiers[].values. Optional: params.arguments.identifiers[].hash_type, params.arguments.identifier_types, params.arguments.csv_resource_uri, params.arguments.lookup_columns, params.arguments.offset, params.arguments.limit, params.arguments.format, params.arguments.workflow_id
- Method: POST
- Path: /mcp/v2

## About the plan

- Plan: Prepaid
- Who can get it: a legal entity or, if an individual, of legal age to enter into a binding contract (the terms' eligibility), after a consultation sets the price

## The 13 fields the plan's answer can hold

entity ID, overall quality score, matched identifier type, match quality score, company name, phone, street, city, state, postcode, country name, LinkedIn URL, website

## ExactMatch's plans (2)

- [ExactMatch, contact us, Prepaid, POST /mcp/v2, entity_resolve](https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-resolve/llms.txt): 23% complete, 24 hours
- [ExactMatch, contact us, Unlimited, POST /mcp/v2, entity_resolve](https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-unlimited-post-mcp-v2-entity-resolve/llms.txt): 23% complete, 24 hours

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

- `POST /mcp/v2`, entity_enrich: [ExactMatch, contact us, Prepaid, POST /mcp/v2, entity_enrich](https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-enrich/llms.txt)
- `POST /mcp/v2`, entity_resolve: [ExactMatch, contact us, Prepaid, POST /mcp/v2, entity_resolve](https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-resolve/llms.txt)

## ExactMatch's APIs (4)

- [ExactMatch: company enrichment API pricing, 2 plans, POST /mcp/v2, entity_resolve](https://datacircle.dev/company-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-resolve/llms.txt)
- [ExactMatch: people enrichment API pricing, 2 plans, POST /mcp/v2, entity_enrich](https://datacircle.dev/person-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-enrich/llms.txt)
- [ExactMatch: people enrichment API pricing, 2 plans, POST /mcp/v2, entity_resolve](https://datacircle.dev/person-enrichment-apis/exactmatch/contact-us-prepaid-post-mcp-v2-entity-resolve/llms.txt)
- [ExactMatch: company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/exactmatch/contact-us-prepaid/llms.txt)
- [ExactMatch: people search API pricing, 2 plans](https://datacircle.dev/people-search-apis/exactmatch/contact-us-prepaid/llms.txt)

## ExactMatch: company enrichment API alternatives

- [SerpKite, contact us](https://datacircle.dev/company-enrichment-apis/serpkite/contact-us/llms.txt): 23% complete, live
- [ReefAPI, contact us, Custom, POST /google-maps/v1/place/by-id](https://datacircle.dev/company-enrichment-apis/reefapi/contact-us-custom-post-google-maps-v1-place-by-id/llms.txt): 23% complete, live
- [CompanyPulse, contact us](https://datacircle.dev/company-enrichment-apis/companypulse/contact-us/llms.txt): 23% complete, 1 day
- [PrismCrawl, contact us](https://datacircle.dev/company-enrichment-apis/prismcrawl/contact-us/llms.txt): 23% complete, live
- [Doorda, contact us](https://datacircle.dev/company-enrichment-apis/doorda/contact-us/llms.txt): 23% complete, 1 day

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://exactmatch.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://exactmatch.io/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://exactmatch.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://mcp.exactmatch.io/docs/v2/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://mcp.exactmatch.io/docs/v2/billing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://mcp.exactmatch.io/docs/v2/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://mcp.exactmatch.io/docs/v2/simple-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://mcp.exactmatch.io/docs/v2/tools/entity-resolve?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing