# Linkdapi, free: Similar companies API

> Get companies similar to a given company by ID.

Linkdapi's similar companies API on its Free credits plan. It costs $0.00 per 1,000 companies. It returns 3 of the 13 key fields we check: Industry and type, Images, Followers.
We rank 120 plans by price. [PublicWWW's $499 monthly plan](https://datacircle.dev/similar-company-apis/publicwww/499-monthly/llms.txt) costs the least per 1,000 companies: $0.000055. PublicWWW charges for each page of results. We count 1,000,000 companies on each page to get the $0.000055 price.
[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 less up front than PublicWWW's $499 monthly plan.
[LeadMagic](https://datacircle.dev/similar-company-apis/leadmagic/499-monthly-professional-post-v3-companies-lookalike/llms.txt), [Tomba](https://datacircle.dev/similar-company-apis/tomba/449-monthly/llms.txt) and [Social Fetch](https://datacircle.dev/similar-company-apis/social-fetch/14-pack/llms.txt) are the best similar companies API providers in our benchmark.

- This page: https://datacircle.dev/similar-company-apis/linkdapi/free
- [Best similar companies API in 2026: providers compared](https://datacircle.dev/best-similar-companies-api.txt)
- Get it: https://linkdapi.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing#pricing
- Request: `GET https://linkdapi.com/api/v1/companies/company/similar`
- API key: with the plan, on https://linkdapi.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing#pricing
- Its API docs: https://linkdapi.com/docs?endpoint=%2Fapi%2Fv1%2Fcompanies%2Fcompany%2Fsimilar&folder=Companies&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- Sold by: Linkdapi (https://linkdapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing)
- Checked: 2026-11-03

## In the answer

- Completeness: 23%
- Industry and type: ✓
- Images: ✓
- Followers: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page, size not stated
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 55 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Get companies similar to a given company by ID.

## Data

- Keep data: no limit
- Use data: You agree to use LinkdAPI in compliance with all applicable laws and regulations, including but not limited to: Data protection laws (GDPR, CCPA, and equivalent regimes), Anti-spam regulations (CAN-SPAM, CASL, GDPR direct-marketing rules), Intellectual property laws, Third-party terms of service applicable to your use case. Prohibited activities: Using the service for spam, harassment, doxxing, stalking, or any unlawful activity, Attempting to reverse engineer, probe, or compromise our infrastructure or rate limits, Reselling, sublicensing, or repackaging API access without our prior written authorization, Building or distributing competing data platforms substantially derived from our service, Collecting or processing personal data for purposes incompatible with the original public context, or without a lawful basis where required, Training, fine-tuning, or evaluating machine-learning models on data retrieved through the API without rights appropriate to that purpose, Performing mass enrichment of personal data without a lawful basis or where the affected data subjects have objected to such processing, Violating any applicable privacy or data protection laws [...] You retain ownership of data you retrieve through the API, subject to applicable third-party rights. [...] You may not copy, modify, redistribute, or create derivative works of our technology.

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 pages
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: id
- Method: GET
- Path: /api/v1/companies/company/similar

## About the plan

- Plan: Free credits
- Who can get it: anyone

## The 10 fields the plan's answer can hold

success, status code, message, company ID, name, industry, follower count, company URL, logos, similar count

## Linkdapi's plans (10)

- [Linkdapi, free](https://datacircle.dev/similar-company-apis/linkdapi/free/llms.txt): $0.00 per 1,000, 23% complete
- [Linkdapi, top-up](https://datacircle.dev/similar-company-apis/linkdapi/top-up/llms.txt): 23% complete
- [Linkdapi, top-up from $20](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-20/llms.txt): 23% complete
- [Linkdapi, top-up from $54.05](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-54-05/llms.txt): 23% complete
- [Linkdapi, top-up from $142.86](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-142-86/llms.txt): 23% complete
- [Linkdapi, top-up from $222.22](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-222-22/llms.txt): 23% complete
- [Linkdapi, top-up from $289.86](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-289-86/llms.txt): 23% complete
- [Linkdapi, top-up from $845.07](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-845-07/llms.txt): 23% complete
- [Linkdapi, top-up from $1,600](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-1600/llms.txt): 23% complete
- [Linkdapi, top-up from $2,500](https://datacircle.dev/similar-company-apis/linkdapi/top-up-from-2500/llms.txt): 23% complete

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

- `GET /api/v1/companies/company/similar`: [Linkdapi, free](https://datacircle.dev/similar-company-apis/linkdapi/free/llms.txt)

## Linkdapi's APIs (14)

- [Linkdapi: company headcount API pricing, 10 plans](https://datacircle.dev/company-headcount-apis/linkdapi/free/llms.txt)
- [Linkdapi: similar companies API pricing, 10 plans](https://datacircle.dev/similar-company-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn company post API pricing, 10 plans](https://datacircle.dev/linkedin-company-post-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn company search API pricing, 10 plans](https://datacircle.dev/linkedin-company-search-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn person article API pricing, 10 plans](https://datacircle.dev/linkedin-person-article-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn profile comment API pricing, 10 plans](https://datacircle.dev/linkedin-person-comment-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn profile post API pricing, 10 plans](https://datacircle.dev/linkedin-person-post-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn profile API pricing, 4 plans](https://datacircle.dev/linkedin-profile-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn profile reaction API pricing, 10 plans](https://datacircle.dev/linkedin-person-reaction-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn person recommendation API pricing, 10 plans](https://datacircle.dev/linkedin-person-recommendation-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn post comment API pricing, 10 plans](https://datacircle.dev/linkedin-post-comment-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn post details API pricing, 10 plans](https://datacircle.dev/linkedin-post-details-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn post reaction API pricing, 10 plans](https://datacircle.dev/linkedin-post-reaction-apis/linkdapi/free/llms.txt)
- [Linkdapi: LinkedIn post search API pricing, 10 plans](https://datacircle.dev/linkedin-post-search-apis/linkdapi/free/llms.txt)

## Linkdapi: similar companies API alternatives

- [Tomba, free](https://datacircle.dev/similar-company-apis/tomba/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [Social Fetch, free](https://datacircle.dev/similar-company-apis/social-fetch/free/llms.txt): $0.00 per 1,000, 46% complete, live
- [ZenRows, free (agent storefront)](https://datacircle.dev/similar-company-apis/zenrows/free-agent-storefront/llms.txt): $0.00 per 1,000, 23% complete, live
- [The Companies API, free](https://datacircle.dev/similar-company-apis/the-companies-api/free/llms.txt): $0.00 per 1,000, 92% complete, stored
- [Datamagnet, free](https://datacircle.dev/similar-company-apis/datamagnet/free/llms.txt): $0.00 per 1,000, 23% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-03.

- https://linkdapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://linkdapi.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing#pricing
- https://linkdapi.com/apispec.yml?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://linkdapi.com/docs/endpoints-cost?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://linkdapi.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://linkdapi.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://rapidapi.com/linkdapi-linkdapi-default/api/linkdapi-best-unofficial-linkedin-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://rapidapi.com/linkdapi-linkdapi-default/api/linkdapi-best-unofficial-linkedin-api/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing
- https://rapidapi.com/page/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=similar-companies-api-pricing