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Fiber AI pricing and alternatives: LinkedIn company search API

Fiber AI's sitellms.txtBest LinkedIn company search API in 2026
92% complete: 11 of the 12 key fields we checkSee the 12 fields
$0.00per 1,000 companies
Plan: Cardless API trial one of Fiber AI's 13 plans
Call: POST /v1/company-search Fiber AI's only call
API: LinkedIn company search API one of Fiber AI's 9 APIs

About this item

  • Freshness. Fiber AI doesn't say how fresh a search's results are.
  • 11 of the 12 key fields we check. Description, Industry and type, Images, Technologies, Employees, Locations, Funding, Revenue, Domain, Followers, Contact.
  • Nothing to pay. You get 100 credits once, enough for 100 results. Unused credits expire when the 7 days pass without a card, the trial ends.
  • One call. You send searchParams to POST /v1/company-search. You can also send pageSize, cursor and includeCount. The call returns the matching companies.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

Fiber AI: LinkedIn company search API alternatives

We list other providers' plans closest to this plan in price per 1,000 companies.

This planFiber AI, free, Cardless API trialHarvestAPI, free, Free, GET /linkedin/company-searchAPI Direct, free, tier, POST /v1/batchgtm-api.com, free, Sandbox, the forever free plan (1 account), POST /api/linkedin-scraping/search-companiesGenerect, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness92%42%25%33%8%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough for100 results, once250 pages, once50 pages a month450 calls a month250 results, once
Freshnessnot publishedlivelivelivelive
Who can get itanyone with a work email, one trial per company domain, to use only in the United Statesanyoneat least 18 years old, with the legal capacity to enter into the Termsanyone 18 or over, one Sandbox workspace each, through one LinkedIn account of their own connectedanyone 18 or over with a work email

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

  1. api.fiber.ai/ai-docs/companySearch.md
  2. api.fiber.ai/llms-full.txt
  3. api.fiber.ai/openapi.json
  4. docs.fiber.ai/billing
  5. docs.fiber.ai/billing/pricing
  6. docs.fiber.ai/build/rate-limits
  7. docs.fiber.ai/linkedin/live-fetch
  8. fiber.ai/llms.txt
  9. fiber.ai/pricing
  10. fiber.ai/pricing#bulk-pricing
  11. fiber.ai/pricing.md
  12. fiber.ai/terms

Product details

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

  • Description
  • Industry and type
  • Images
  • Technologies
  • Employees
  • Headquarters, not in the answer
  • Locations
  • Funding
  • Revenue
  • Domain
  • Followers
  • Contact
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Perresult
Also pays forExport audience companies to CSV · Export audience prospects to CSV · from the same budget: Work email reveal · Personal email reveal · Phone number reveal · Live company fetch · Live fetch (batch start) · Company search result · People search result · Job posting search · Company count · People count · Job posting count · Agentic / natural-language search · Google Maps / local business · Investor search · Combined search · Audience build · Audience enrichment · Tracker entity check · Full reverse email lookup · Lite reverse email lookup · Kitchen Sink resolution · Hashed email lookup · Hotel search page · Hotel property lookup
Not found
$ per 1,000$0.00
In their words
Their pitchSearch for companies using filters
Data
Keep dataa limited, non-exclusive, non-transferable, non-sublicensable right to (A) view and store the Prospect Data [...] Prospect Data and Usage Data are Confidential Information of Fiber AI. [...] After any expiration or termination of these Terms, or at any time upon request from Fiber AI, Customer will immediately return or destroy (at Fiber AI's sole direction) all materials or media containing any Confidential Information
Use datasolely for purposes of conducting business-to-business sales, marketing, or business development activities and for Customer's other internal business purposes (the "Permitted Uses"). Customer may not resell, transfer, assign, or sublicense Customer's rights under these Terms to any third party or use the Services to run an outsourcing business or provide services for the benefit of any third party. [...] Customer (A) will not, and will ensure that Customer Personnel do not, incorporate any Prospect Data into Customer's products or services or otherwise resell, sublicense, or distribute any Prospect Data, (B) will not [...] present the Prospect Data so that it appears to be made available by any third party, (C) will process all Prospect Data in accordance with Laws, including Privacy and Data Laws [...] (F) not use the Services, including Prospect Data, to determine a consumer’s eligibility for (i) credit or insurance for personal, family or household purposes, (ii) employment or (iii) a government license or benefit or (iv) any other purpose governed by the Fair Credit Reporting Act [...] Customer will not [...] (h) develop any scripts or software applications that interact with or integrate with the Services unless first authorized in writing by Fiber AI [...] The Services are currently authorized to be used only in the United States to facilitate business-to-business sales, marketing, or business development communications with individuals in the United States
Plan
Pay$0
You get100 credits
Enough for100 results, once
Expireswhen the 7 days pass without a card, the trial ends
Rate limit
Per second3
Batch1
Speed
Answerin the call
The call
You sendsearchParams. Optional: pageSize, cursor, includeCount
MethodPOST
Path/v1/company-search
About the plan
PlanCardless API trial
Who can get itanyone with a work email, one trial per company domain, to use only in the United States
The 191 fields the plan's answer can hold

company ID, accelerator statuses, accelerators, accelerator ID, accelerator slug, accelerator tags, accelerator year, accelerator batch, accelerator founders, accelerator description, accelerator one-liner, accelerator company name, accelerator company domain, accelerator name, accelerator domain, blog URLs, custom data, domain, contact email, phone, employee count, employee count range start, employee count range end, Facebook URL, fortune rankings, fortune ranking list, fortune ranking year, fortune ranking rank, founded, GitHub usernames, Instagram handles, last funding round, company slug, primary company slug, organization ID, category, job postings, job postings count, job postings by seniority, job postings by employment type, job postings by country, job postings by job function, job postings by industry, job postings by workplace type, description, followers, tagline, industries, industry ID, industry name, industry is primary, locations, location address, location is primary, location, specialties, consensus location, consensus location street address, consensus location neighborhood, consensus location city, consensus location state name, consensus location state code, consensus location county, consensus location postal code, consensus location country code, consensus location country name, consensus location latitude, consensus location longitude, consensus location timezone, consensus location full address, consensus location formatted address, location counts by country, market cap, NAICS code, alternative names, name, name word count, annual revenue, revenue sources, revenue fiscal year, revenue minimum, revenue maximum, standard industries, operating status, stock ticker, stock exchange, tags, total funding amount, Twitter handles, website, Wellfound slugs, YouTube URLs, matching employee count, matching office count, matched offices, company IDs, sort key, relevance score, technology spend, historical headcount, headcount snapshot date, headcount snapshots, headcount growth, CIK numbers, CAGE code, DUNS code, location count, location name, Crunchbase slug, primary role, roles, short description, long description, is subsidiary, parent company, funding round count, funding rounds, funding round type, funding round date, funding round amount, funding round valuation, exit count, investors, investor logo, investor entity type, investor name, investor company slug, investor types, acquisitions, acquisition price, acquired company name, acquisition date, best funding round, best funding round type, best funding round date, best funding round amount, best funding round valuation, funding stage, alternative industries, alternative keywords, alternative description, employee trends, employee trend function, employee trend current count, employee trend changes, logo, similar companies, similar company name, similar company industries, similar company employee count, similar company revenue, similar company logo, full funding rounds, full funding round investors, full funding round city, full funding round date, full funding round type, full funding round state, full funding round investor count, full funding round amount, full funding round country code, full funding round valuation, funding round stats, funding round stats count, total fund raised, peak valuation, unique investor count, individual investor stats, unique personal investor count, unique organizational investor count, investment stats, investments by stage, lead investment rate, lead investment count, investment count, last investment date, is investor, investor type, investor categories, technologies, platforms, ecommerce platforms, CMS platforms, CRM platforms, marketing platforms, payment platforms, stock info, role count matches, matching locations, total results, next cursor

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