# UnifAPI, top-up, Pay-as-you-go: Similar companies API

> Returns the companies LinkedIn shows as similar to a company ("Pages people also viewed").

UnifAPI's similar companies API on its Pay-as-you-go plan. It costs $1.00 per 1,000 companies. It returns 6 of the 13 key fields we check: Description, Industry and type, Images, Locations, Domain, Followers.
Half of the 57 plans we rank by price cost $1.800 per 1,000 companies or less. This plan is cheaper than 54% of the 57 plans.
The cheapest plan we rank by price is [Cleanlist, $89 monthly](https://datacircle.dev/similar-company-apis/cleanlist/89-monthly/llms.txt), at $0.00034 per 1,000 companies. Cleanlist's $89 monthly plan covers up to 2,592,000 pages a month at no extra cost. Each page holds 100 companies.
[Hunter, $49 monthly](https://datacircle.dev/similar-company-apis/hunter/49-monthly/llms.txt), covers any number of companies. Hunter's $49 monthly plan costs less to start than Cleanlist's $89 monthly plan.
[LeadMagic](https://datacircle.dev/similar-company-apis/leadmagic/99-monthly-essential-post-v3-companies-lookalike/llms.txt), [Social Fetch](https://datacircle.dev/similar-company-apis/social-fetch/14-pack/llms.txt) and [ZenRows](https://datacircle.dev/similar-company-apis/zenrows/top-up-from-5/llms.txt) are the best similar companies API providers in our benchmark.

- This page: https://datacircle.dev/similar-company-apis/unifapi/top-up-pay-as-you-go
- [Best similar companies API in 2026](https://datacircle.dev/best-similar-companies-api.txt)
- Get it: https://unifapi.com/pricing
- Request: `GET https://api.unifapi.com/linkedin/companies/{slug}/similar`
- API key: with the plan, on https://unifapi.com/pricing
- Its API docs: https://docs.unifapi.com/api/linkedin/companies/slug/similar/get
- Sold by: UnifAPI (https://unifapi.com)
- Checked: 2026-10-27

## In the answer

- Completeness: 46%
- Description: ✓
- Industry and type: ✓
- Images: ✓
- Locations: ✓
- Domain: ✓
- Followers: ✓

## Price

- $ per 1,000 companies: $1.00
- Per: result
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 324 other calls

## Not found

- $ per 1,000: $18.00

## In their words

- Their pitch: Returns the companies LinkedIn shows as similar to a company ("Pages people also viewed").

## Data

- Keep data: no limit
- Use data: You agree not to use our services for any unlawful purpose or in any way that could damage, disable, or impair the service. Prohibited activities include but are not limited to: Violating any applicable laws or regulations, Infringing on intellectual property rights, Transmitting malicious code or harmful content, Attempting to gain unauthorized access to systems, Interfering with or disrupting the service. [...] You may not use our services to: [...] Send unsolicited bulk messages (spam) [...] Circumvent any access controls or usage limits [...]. Public data has different legal postures depending on jurisdiction and platform. We provide the technical access, you're responsible for downstream use.

## Plan

- Expires: never

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: slug
- Method: GET
- Path: /linkedin/companies/{slug}/similar

## About the plan

- Plan: Pay-as-you-go
- Who can get it: anyone

## The 16 fields the plan's answer can hold

data ID, live organization ID, entity ID, name, URL, website, slug, industry, type, summary, location, follower count, follower count label, logos, logo URL, next cursor

## UnifAPI's plans (3)

- [UnifAPI, top-up, Pay-as-you-go](https://datacircle.dev/similar-company-apis/unifapi/top-up-pay-as-you-go/llms.txt): $1.00 per 1,000, 46% complete
- [UnifAPI, top-up, Starter top-up](https://datacircle.dev/similar-company-apis/unifapi/top-up-starter-top-up/llms.txt): $1.00 per 1,000, 46% complete
- [UnifAPI, contact us](https://datacircle.dev/similar-company-apis/unifapi/contact-us/llms.txt): 46% complete

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

- `GET /linkedin/companies/{slug}/similar`: [UnifAPI, top-up, Pay-as-you-go](https://datacircle.dev/similar-company-apis/unifapi/top-up-pay-as-you-go/llms.txt)

## UnifAPI's APIs (19)

- [UnifAPI: company headcount API pricing, 3 plans](https://datacircle.dev/company-headcount-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: company open jobs API pricing, 3 plans](https://datacircle.dev/company-open-job-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: similar companies API pricing, 3 plans](https://datacircle.dev/similar-company-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company post API pricing, 3 plans](https://datacircle.dev/linkedin-company-post-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company search API pricing, 3 plans](https://datacircle.dev/linkedin-company-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn profile comment API pricing, 3 plans](https://datacircle.dev/linkedin-person-comment-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: similar people API pricing, 3 plans](https://datacircle.dev/similar-people-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn profile post API pricing, 3 plans](https://datacircle.dev/linkedin-person-post-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn person recommendation API pricing, 3 plans](https://datacircle.dev/linkedin-person-recommendation-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn people search API pricing, 3 plans](https://datacircle.dev/linkedin-people-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn job search API pricing, 3 plans](https://datacircle.dev/linkedin-job-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post comment API pricing, 3 plans](https://datacircle.dev/linkedin-post-comment-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post details API pricing, 3 plans](https://datacircle.dev/linkedin-post-details-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post reaction API pricing, 3 plans](https://datacircle.dev/linkedin-post-reaction-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post search API pricing, 3 plans](https://datacircle.dev/linkedin-post-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company data API pricing, 3 plans, GET /linkedin/companies/{slug}](https://datacircle.dev/linkedin-company-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-companies-slug/llms.txt)
- [UnifAPI: LinkedIn company data API pricing, 3 plans, GET /linkedin/companies/batch](https://datacircle.dev/linkedin-company-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-companies-batch/llms.txt)
- [UnifAPI: LinkedIn job details API pricing, 3 plans, GET /linkedin/jobs/{id}](https://datacircle.dev/linkedin-job-details-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id/llms.txt)
- [UnifAPI: LinkedIn job details API pricing, 3 plans, GET /linkedin/jobs/batch](https://datacircle.dev/linkedin-job-details-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-batch/llms.txt)
- [UnifAPI: LinkedIn profile API pricing, 3 plans, GET /linkedin/users/{username}](https://datacircle.dev/linkedin-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-users-username/llms.txt)
- [UnifAPI: LinkedIn profile API pricing, 3 plans, GET /linkedin/users/batch](https://datacircle.dev/linkedin-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-users-batch/llms.txt)
- [UnifAPI: similar jobs API pricing, 3 plans, GET /linkedin/jobs/{id}/related](https://datacircle.dev/similar-job-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id-related/llms.txt)
- [UnifAPI: similar jobs API pricing, 3 plans, GET /linkedin/jobs/{id}/similar](https://datacircle.dev/similar-job-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id-similar/llms.txt)

## UnifAPI: similar companies API alternatives

- [treg, top-up from $10](https://datacircle.dev/similar-company-apis/treg/top-up-from-10/llms.txt): $0.356 per 1,000, 0% complete
- [Findymail, $5,490 yearly](https://datacircle.dev/similar-company-apis/findymail/5490-yearly/llms.txt): $0.915 per 1,000, 23% complete
- [LeadMagic, $99 monthly, Essential, POST /v3/companies/lookalike](https://datacircle.dev/similar-company-apis/leadmagic/99-monthly-essential-post-v3-companies-lookalike/llms.txt): $0.99 per 1,000, 92% complete
- [NeuralVerge, $50 monthly](https://datacircle.dev/similar-company-apis/neuralverge/50-monthly/llms.txt): $1.00 per 1,000, 62% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

- https://api.unifapi.com/openapi.json
- https://docs.unifapi.com/api/linkedin/companies/slug/similar/get
- https://docs.unifapi.com/rate-limits
- https://unifapi.com/apis/linkedin
- https://unifapi.com/apis/linkedin/companies/slug/similar/get
- https://unifapi.com/legal/acceptable-use-policy
- https://unifapi.com/legal/terms-of-service
- https://unifapi.com/pricing
- https://unifapi.com/pricing.md