StartupRadar pricing: similar companies API, GET /web/domains/{domain}/similar

StartupRadar's site llms.txt Similar companies API: 9 providers compared StartupRadar: similar companies API alternatives

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15% complete: 2 of the 13 key fields we checkSee the 13 fields

Contact us, Basic, GET /web/domains/{domain}/similarWe haven't run StartupRadar through our similar companies API benchmark yet.StartupRadar gives this plan's price on request. We rank 120 plans for similar companies APIs by price. Half the plans cost $1.265 per 1,000 companies or less.PublicWWW's $499 monthly plan 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 covers any number of companies. ZoomInfo's $45 pack costs less up front than PublicWWW's $499 monthly plan.LeadMagic, Tomba and Social Fetch are the best similar companies API providers in the Datacircle benchmark.

Plan: Basic one of StartupRadar's 4 plans

Call: GET /web/domains/{domain}/similar one of StartupRadar's 2 calls for this API

API: Similar companies API one of StartupRadar's 4 APIs

About this item

Freshness. We don't know how fresh this plan's data is.
2 of the 13 key fields we check. Match, Domain.
No public price. You ask StartupRadar for one.
One call. You send domain to GET /web/domains/{domain}/similar. The call returns companies similar to the company you send.
Who can get it: request access, in private beta with leading VC & PE firms. Keep data: no API terms. Use data: no API terms.

StartupRadar: similar companies API alternatives

StartupRadar alternatives: every similar companies API provider ranked

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields.

	This planStartupRadar, contact us, Basic, GET /web/domains/{domain}/similar	Skrapp, contact us, Custom plan, POST /api/v3/companies/bulk-enrich	Upspring, contact us, Enterprise, GET /v1/advertisers/{id}/peers	Zooq, contact us	Autotouch AI, contact us
Completeness	15%	15%	15%	15%	15%
Billing	contact	contact	contact	contact	contact
Enough for	60 pages a day	not published	not published	not published	not published
Freshness	unknown	stored	unknown	live	unknown
Who can get it	request access, in private beta with leading VC & PE firms	anyone 18 or over	anyone	anyone	anyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Match
Description, not in the answer
Industry and type, not in the answer
Images, not in the answer
Technologies, not in the answer
Employees, not in the answer
Headquarters, not in the answer
Locations, not in the answer
Funding, not in the answer
Revenue, not in the answer
Domain
Followers, not in the answer
Contact, not in the answer

Price
Per	page, size not stated
Billing	contact

Aggregators
Aggregators	none

Charges
Also pays for	from the same budget: 57 other calls

In their words
Their pitch	get similar domains

Data
Countries	Worldwide
Keep data	no API terms
Use data	no API terms

Plan
You get	60 requests a day
Enough for	60 pages a day

Rate limit
Per day	60
Batch	1

Speed
Answer	in the call

The call
You send	domain
Method	GET
Path	/web/domains/{domain}/similar

About the plan
Plan	Basic
Who can get it	request access, in private beta with leading VC & PE firms

The 2 fields the plan's answer can hold

domain, similarity score