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Fiber AI pricing: similar companies API

Fiber AI's sitellms.txtBest similar companies API in 2026: providers comparedFiber AI: similar companies API alternatives

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15% complete: 2 of the 13 key fields we checkSee the 13 fields
$0.00per 1,000 companiesWe rank 120 plans by price. 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 our benchmark.
Plan: Cardless API trial one of Fiber AI's 9 plans
Call: POST /v1/lookalikes/trigger Fiber AI's only call for this API
API: Similar companies API one of Fiber AI's 11 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.
  • Nothing to pay. You get 100 credits once, enough for 500 results. Unused credits expire when the 7 days pass without a card, the trial ends.
  • One call. You send companies[].domain to POST /v1/lookalikes/trigger. You can also send companies[].importanceOutOf10, maxBuckets, companyExclusionListIDs and filters. The call returns a job. You fetch the answer once the job is done.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

Fiber AI: similar companies API alternatives

Fiber AI alternatives: every similar companies API provider ranked

The table starts with Fiber AI's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to Fiber AI's. We also show the Derrick plan. Its price is farther from the price of Fiber AI's cheapest paid plan.

Fiber AI, $24,000 yearlyDerrick, €47.50 monthlyImplisense, €49 pack, 500 Implicents, GET /v2/companies/{id}/peersEdges, $81,950 monthlyPubrio, $125 monthlyDiscoLike, $950 yearly
$ per 1,000 companies$2.667$2.138$2.206$2.46$2.50$2.799
Completeness15%31%15%15%62%69%
Billingyearlymonthlypay firstmonthlymonthlyyearly
Pay$24,000€47.50€49$81,950$125$950
Enough for750,000 results a month25,000 results a month250 pagesabout 33,333,333 results a month2,000 pages a monthabout 28,285 results a month
Freshnessunknownunknown1 daylive1 day30 days
Who can get itanyone, to use only in the United Statesanyone with a Google accountbusinesses (§ 14 BGB), legal entities under public law and special funds under public law, not consumersprofessionals (anyone acting for their commercial, industrial or liberal activity)business users who have reached the age of majority, not consumersanyone 18 or over with a business email address (Gmail, Yahoo and Outlook addresses are refused), for their internal business purpose, embedding the data in a customer-facing product needs the Enterprise plan

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

  1. api.fiber.ai/ai-docs/lookalikesTrigger.md
  2. docs.fiber.ai/billing
  3. docs.fiber.ai/billing/pricing
  4. docs.fiber.ai/build/rate-limits
  5. docs.fiber.ai/linkedin/live-fetch
  6. fiber.ai/llms.txt
  7. fiber.ai/pricing
  8. fiber.ai/pricing.md
  9. fiber.ai/terms

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 1,000 companies$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
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 pitchStart an AI lookalike run: give it companies you like (by domain), and it finds and grades similar companies, grouped by the patterns in your list.
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 for500 results, once
Expireswhen the 7 days pass without a card, the trial ends
Rate limit
Per second0.17
Speed
Answerby polling
The call
You sendcompanies[].domain. Optional: companies[].importanceOutOf10, maxBuckets, companyExclusionListIDs, filters
MethodPOST
Path/v1/lookalikes/trigger
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 13 fields the plan's answer can hold

name, domain, similarity score, opportunity score, match confidence, rationale, bucket name, bucket description, member company names, overall summary, run ID, status, unresolved domains

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