Instead of BuiltWith
BuiltWith alternatives
BuiltWith helps teams identify technologies used by websites, study technology adoption, research ecommerce markets, and find potential leads through technology overlap. It covers 127,671 web technologies across more than 370 million active domains, with over 18 years of usage history. Users can filter and export ecommerce reports, analyze uploaded website lists, connect CRM systems, and use APIs, AI-ready developer tools, or browser extensions. Individual lookups are free, while paid plans start at $144 per year. Higher tiers change lookup, report, login, and API-credit allowances, and yearly subscriptions require a one-year minimum.
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ZoomInfo
by ZoomInfoFree plan APIExtensionWebLarge contact database with direct-dial data — ZoomInfo adds a 321-million-contact database and direct-dial data, while BuiltWith focuses on website technologies and usage.
Pricing on request Visit site - 2
Apollo
Free plan APIExtensionWebSales engagement and broad prospecting — Apollo combines sales engagement with more than 240 million contacts and 30 million accounts, unlike BuiltWith’s website intelligence focus.
Free plan Visit site - 3
Lusha
by LushaFree plan APIExtensionContact discovery with credit-based reveals — Lusha offers a 290-million-contact database and charges credits for revealing emails and phone numbers, rather than selling website reports.
Free plan Visit site - 4
People Data Labs
by People Data LabsFree plan APISelf-hostedWebAPI-based person and company enrichment — People Data Labs provides B2B APIs and a three-billion-contact database for enriching records, while BuiltWith analyzes website technologies.
Free plan Visit site - 5
Seamless.AI
Free plan APIExtensionWebReal-time B2B contact prospecting — Seamless.AI searches the public web in real time for verified contact information and buyer signals, beyond BuiltWith’s technology intelligence.
Free plan Visit site - 6
LeadIQ
Free plan APIAffordable prospecting with large contact coverage — LeadIQ offers a 750-million-contact database, API access, and user-based plans from $15 monthly, unlike BuiltWith’s technology-focused tiers.
Free plan · paid from $15/user/mo (annual) · 30-day trial Visit site - 7
Lead411
by Lead411Free plan APIExtensionContact data with low-cost paid entry — Lead411 supplies direct-dial and intent data with API and extension access, plus a 1,000 monthly export limit, rather than BuiltWith’s site analysis.
From $49/mo · 7-day trial Visit site - 8
Clay
Free plan LinuxMacWeb - 9
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Elvesora Enrichment
Free plan APIWeb - 12
Enigma
Free plan APIWeb - 13
Explorium
Free plan APIWeb - 14
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PredictLeads
Free plan APIExtensionSelf-hosted+1 - 16
Store Leads
Free plan APIExtensionWeb - 17
Wappalyzer
Free plan AndroidAPIExtension+3 - 18
ChangeSignal
Free plan Web - 19
Open Enrich
Free plan APILinuxSelf-hosted+1 - 20
Propensity
Free plan APIWeb - 21
Sona Enrich
Free plan APIWeb - 22
TheirStack
Free plan APIWeb - 23
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Vera Enrich
Free plan APIWeb - 25
AstroFabric
Free trial APIWeb - 26
CompanyEnrich
Free trial APIExtensionWeb - 27
Harmonic
Free trial APIExtensioniPhone+1 - 28
Bebop Insights
Free trial API - 29 5.9 Visit site
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BuzzBoard
Paid APIExtensionWeb - 31
Olostep Company Data API
Free trial APIWeb
An alternative may suit you better when your work centers on people and company records rather than website stacks. BuiltWith does not present the contact-database sizes, direct-dial details, person enrichment, or sales-engagement focus offered by several options here. Compare whether you need website technology research or verified contact discovery, account data, buyer signals, enrichment, or real-time prospecting. Platform coverage also matters: BuiltWith supports web, API, and browser extensions, while some alternatives are API-only or omit a web platform. Weigh free access, trials, credit systems, and paid commitments against your outreach workflow.
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