# GovConAPI, $39 monthly: Similar companies API

> Similar companies ranked by NAICS and agency overlap with the target. Use for competitive mapping, teaming-partner discovery, and BD target lists.

GovConAPI's Pro plan for the similar companies API costs $0.000054 per 1,000 companies. GovConAPI's docs list 2 of the 13 fields on our checklist: Match, Industry and type.
You pay $39 a month for up to 720,000 pages.
We haven't run GovConAPI through [our similar companies API benchmark](https://datacircle.dev/best-similar-companies-api.txt) yet.
Half of the 147 plans we rank by price cost $1.66 per 1,000 companies or less. This plan costs less per 1,000 companies than 98% of the 147 plans.
[ZoomInfo's $45 pack](https://datacircle.dev/similar-company-apis/zoominfo/45-pack/llms.txt) covers any number of companies. ZoomInfo's $45 pack costs more up front than this plan.
[ScrapeAtlas](https://datacircle.dev/similar-company-apis/scrapeatlas/19-pack/llms.txt), [LeadMagic](https://datacircle.dev/similar-company-apis/leadmagic/499-monthly-professional-post-v3-companies-lookalike/llms.txt) and [Tomba](https://datacircle.dev/similar-company-apis/tomba/449-monthly/llms.txt) are the best similar companies API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/similar-company-apis/govconapi/39-monthly
- [Similar companies API: the best of 20+ providers compared](https://datacircle.dev/best-similar-companies-api.txt)
- Get it: https://govconapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- Request: `GET https://govconapi.com/api/v1/companies/{uei}/peers`
- API key: with the plan, on https://govconapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- Its API docs: https://govconapi.com/api-guide/companies-peers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- Sold by: GovConAPI (https://govconapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 15%
- Match: ✓
- Industry and type: ✓

## Price

- $ per 1,000 companies: $0.000054
- Per: page of 1,000
- Billing: monthly
- $ a month: $39

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 64 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Similar companies ranked by NAICS and agency overlap with the target. Use for competitive mapping, teaming-partner discovery, and BD target lists.

## Data

- Countries: United States
- Keep data: no limit
- Use data: Within these terms and your plan, you may use GovCon API to: build internal tools, and commercial software and services, run market research and analysis, bring federal procurement data into your own applications and workflows, use it from AI assistants and coding tools through the MCP server, publish work that analyzes, summarizes or adds to the results. The free trial is for evaluating GovCon API. Using it in production, or in a product or service you sell, requires a paid plan. You may not: resell or redistribute the data as a competing data service, share one API key between different organizations, page or script through the endpoints to copy, mirror or reconstruct all or a substantial part of the dataset, bypass, or try to bypass, rate limits, plan restrictions or other access controls, use the service in a way that degrades it for other customers

## Plan

- Pay: $39
- Enough for: 720,000 pages a month

## Rate limit

- Per second: 0.28
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: uei. Optional: limit
- Method: GET
- Path: /api/v1/companies/{uei}/peers

## About the plan

- Plan: Pro
- Who can get it: anyone with an email address

## The 9 fields the plan's answer can hold

UEI, target NAICS count, target agency count, name, total awards, total award value, NAICS overlap, agency overlap, similarity score

## GovConAPI's plans (1)

- [GovConAPI, $39 monthly](https://datacircle.dev/similar-company-apis/govconapi/39-monthly/llms.txt): $0.000054 per 1,000, 15% complete

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

- `GET /api/v1/companies/{uei}/peers`: [GovConAPI, $39 monthly](https://datacircle.dev/similar-company-apis/govconapi/39-monthly/llms.txt)

## GovConAPI's APIs (4)

- [GovConAPI: company discovery API pricing, 3 plans](https://datacircle.dev/company-discovery-apis/govconapi/free/llms.txt)
- [GovConAPI: company enrichment API pricing, 3 plans, GET /api/v1/entities/by-cage/{cage}](https://datacircle.dev/company-enrichment-apis/govconapi/free-trial-get-api-v1-entities-by-cage-cage/llms.txt)
- [GovConAPI: company enrichment API pricing, 3 plans, GET /api/v1/entities/{uei}](https://datacircle.dev/company-enrichment-apis/govconapi/free-trial-get-api-v1-entities-uei/llms.txt)
- [GovConAPI: similar companies API pricing, 1 plan](https://datacircle.dev/similar-company-apis/govconapi/39-monthly/llms.txt)
- [GovConAPI: people enrichment API pricing, 1 plan](https://datacircle.dev/person-enrichment-apis/govconapi/39-monthly/llms.txt)

## GovConAPI: similar companies API alternatives

- [ScrapeAtlas, free](https://datacircle.dev/similar-company-apis/scrapeatlas/free/llms.txt): $0.00 per 1,000, 8% complete, live
- [Tomba, free](https://datacircle.dev/similar-company-apis/tomba/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [Findymail, free](https://datacircle.dev/similar-company-apis/findymail/free/llms.txt): $0.00 per 1,000, 23% complete
- [PublicWWW, $499 monthly](https://datacircle.dev/similar-company-apis/publicwww/499-monthly/llms.txt): $0.000055 per 1,000, 15% 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 2026-11-08.

- https://govconapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://govconapi.com/api-guide/companies-peers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://govconapi.com/api-guide/guides/plan-matrix?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://govconapi.com/companies-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://govconapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://govconapi.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing