Companies ›Search ›Company discovery API pricing ›KnowFirst alternatives 96 KnowFirst alternatives in 2026 By Wayne Hamadi , founder of Datacircle. Last updated: November 7, 2026 Other providers sell company discovery APIs like KnowFirst's. AnVendor, GetProspect and Hunter each cost $0.00 per 1,000 companies.
Company discovery API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.
Provider and plan $ per 1,000 companies AnVendor, free, POST /v1/leads/search $0.00 GetProspect, free $0.00 Hunter, free, POST /discover $0.00 PeopleSearch.im, free $0.00 JobDataAPI, $765 monthly $0.0000074 A-Leads, $60 monthly not published Crawlora, $9 monthly not published Deepline, $395 monthly not published Extruct, contact us, Team & Enterprise, GET /v1/companies/search not published Nimble, $30,000 yearly, Startup, POST /v2/serp not published Openmart, $149 monthly, Starter, POST /api/v2/brands/search not published TechnologyChecker, $890 yearly, Pro, GET /v1/technology/{id}/companies not published Village, contact us not published Xverum, contact us not published
Compare every company discovery API plan: Company discovery API pricing: free and cheapest plans compared
Company job openings API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 jobs first.
Provider and plan $ per 1,000 jobs Ashby, free $0.00 Greenhouse, free $0.00 JobDataAPI, free $0.00 ReefAPI, free, POST /reed/v1/company-jobs $0.00 freehire, free $0.00 AIsa, $19 monthly not published Apollo, contact us not published BlitzAPI, contact us, Blitz Embedded not published Funding Signals, $99 monthly not published InsightSocial, $95.88 yearly not published Lessie AI, $99 monthly not published RouterGrowth, $39 monthly not published
Compare every company job openings API plan: Company open jobs API pricing: free and cheapest plans compared
Tech stack API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.
Provider and plan $ per 1,000 companies Ful.io, $199 monthly $99.50 BuiltWith, top-up from $0.50, API credits with Stripe MPP, no account, GET /v26/api.json, Domain API, full $100.00 Fokals, top-up from $5 $100.00 RichAPI, $100 pack, Starter, POST /website_intelligence $100.00 WebTechSurvey, $1,250 yearly, Professional, GET /v1/scan $104.17 W3Techs, €100 monthly $112.53 Explorium, $29.99 pack, Lite, POST /v2/businesses/webstack/job $120.00 AnyAPI, top-up from $10, Manual top-up, POST /v1/run/technographics.theirstack $199.20 Interzoid, $999 yearly, 10,000 Credits (annual), GET /gettechstack $208.13 Coresignal, $2,149 yearly $208.93 ZoomInfo, $25,000 pack $250.00 Strale, top-up from €10, Prepaid wallet, POST /v1/do, Company Tech Stack $337.59 GetProspect, contact us not published LeadMagic, contact us not published Sumble, contact us not published TechnologyChecker, contact us, Enterprise, GET /v1/domain/{domain}/changes not published
Compare every tech stack API plan: Tech stack API pricing: free and cheapest plans compared
People search API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 people first.
Provider and plan $ per 1,000 people AnyAPI, free trial key, POST /v1/run/people_search.ai_ark $0.00 FoxAPIs, free, GET /v1/investors/search $0.00 GetProspect, free, POST /v2/people/search, People Search $0.00 Leadscart, free $0.00 QuickEnrich, free $0.00 Argorant, $468 yearly, Starter 2,000 credits a month, billed annually, GET /api/v1/companies/{domain}/people not published Exa, $49 monthly, Starter, POST /v0/websets/{webset}/searches not published Instantly, $451.20 yearly not published LeadIQ, contact us not published Leadpipe, contact us, Enterprise not published Saleshandy, $41 monthly not published Sumble, contact us, Enterprise, POST /v9/people, People not published The Org, contact us, Enterprise, POST /v1.1/positions not published
Compare every people search API plan: People search API pricing: free and cheapest plans compared
People enrichment API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 people first.
Provider and plan $ per 1,000 people Lessie AI, $99 monthly $99.00 NeuralVerge, $1,000 monthly, Enterprise, POST /functions/v1/run-phone-enrichment-us $100.00 OneShot, top-up (x402, USDC on Base), POST /v1/tools/lookup/person-dossier $100.00 Skip Sherpa, $249 pack $103.75 Sumble, $99 monthly, Pro, POST /v9/people, People, full $110.00 API Full, top-up, Pré-pago, POST /api/ic-cpf-completo $118.04 Prospeo, $2,241 yearly, Pro, POST /enrich-person, Enrich Person, full $124.50 SMARTe, contact us, Enterprise 1M credits $200.00 Minerva, $20,000 yearly $200.01 RocketReach, $209 monthly, Ultimate, POST /bulkLookup $209.00 People Data Labs, $6,360.21 yearly, Pro, Tier 2, POST /v5/person/bulk $212.00 BigEasyData, $2,000 monthly $250.00 ZoomInfo, $25,000 pack $250.00 Deepline, $395 monthly $387.10 The Official Board, $1,999 yearly, VIP, GET /executive/biography $399.80 Lookify, contact us not published Pipl, contact us not published Refetcher, contact us, Access on request, POST /people-detail not published
Compare every people enrichment API plan: People enrichment API pricing: free and cheapest plans compared
Company enrichment API alternatives On our KnowFirst plan pages, we compare each KnowFirst plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.
Provider and plan $ per 1,000 companies ValueSERP, $6,216 yearly, 500,000 searches, annual, GET /search, Google Place Details $1.04 JobsPipe, $6,240 yearly, Business, billed yearly, GET /v1/jobs/companies/{key} $1.04 Serpent API, top-up from $500 $1.05 Infyner, ₹10,000 pack $1.05 LeadMarina, $299 monthly $1.25 Bright Data, $499 monthly, Scale, POST /datasets/v3/scrape?dataset_id=gd_l1vijqt9jfj7olije $1.30 EDINET DB, $39 monthly, Pro, GET /v1/companies/{code} $1.30 OrbiSearch, $207 pack, Enterprise, POST /v1/company-enrichment/bulk $2.07 VatSense, $1,247.90 yearly $2.08 Hunter, $1,248 yearly $2.08 DiscoLike, $399 monthly, Team, GET /match $2.50 OpenWeb Ninja, $25 monthly $2.50 Scavio, $500 monthly, Growth, monthly, POST /api/v1/glassdoor/company $2.50 Societe.com, €8,890 pack, Pay As You Go 2 000 000 crédits, GET /entreprise/{numid}/infoslegales $2.50 vatcheckapi, $99.99 yearly, Small, GET /v2/check $4.17 Context.dev, $5,000 yearly, Scale, POST /v1/brand/retrieve, Lookup by transaction $4.17 Funding Signals, $10 pack, Pay as you go, $10 pack of Starter credits, GET /v1/signals/{signal_id}/lead $4.17 CNPJa, R$755.89 yearly, SPEED - 120 / min (anual), GET /rfb, Receita Federal $103.27 Termene, €5,511 yearly $103.36 Lusha, $737.40 monthly $105.34 RisCo, pay as you go, Monthly invoice on contract, GET /api/contacte.php $105.55 LeadIQ, $297 yearly $123.75 Openapi.com, top-up, Single request, GET /WW-advanced/{country}/{vatCode_companyNumber_taxCode_or_id} $123.78 1Lookup, $19,990 yearly, Enterprise (annual), POST /bulk/jobs $124.94 Interzoid, $999 yearly, 10,000 Credits (annual), GET /getbusinessinfo $208.13 PrimoDato, $9,999 yearly $208.31 ParseData, pay as you go, Self-serve metered, GET /v1/business360/lookup $250.00 Verifik, $6,490 yearly, Business, GET /v3/co/rues-complete $250.00 ZoomInfo, $25,000 pack $250.00 Dealfront, €8,748 yearly $410.17 SimpleAPI, CLF6 yearly $418.34 AgentData, contact us not published Autobound, contact us not published CNPJ.ws, contact us, Advanced, GET /cnpj/{cnpj} not published Extruct, contact us not published Firmbase, contact us, Enterprise, POST /v1/companies/batch not published ROIC.ai, contact us not published ReceitaWS, contact us not published Skrapp, contact us, Custom plan, GET /api/v3/companies/snapshot not published
Compare every company enrichment API plan: Company enrichment API pricing: free and cheapest plans compared
