BuiltWith vs Coresignal

BuiltWith9.3Visit Coresignal8.5Visit

Higher score BuiltWith #1 in Web Data Providers Software 9.3/10 Free plan Free plan✓ 0 of 2 features Visit BuiltWith

vs

Coresignal #5 in Web Data Providers Software 8.5/10 7-day trial Free trial✓ 0 of 2 features Visit Coresignal

• BuiltWith fits best

  Technographic prospecting and technology intelligence

• Coresignal fits best

  Broad company, people and web-data APIs

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Side by side

Feature	BuiltWith 9.3/10 Visit ↗	Coresignal 8.5/10 Visit ↗
At a glance
Editor score	9.3	8.5
Ranking	#1 in Web Data Providers Software	#5 in Web Data Providers Software
Best for	Technographic prospecting and technology intelligence	Broad company, people and web-data APIs
Pricing model	Free plan + paid	Paid
Starting price	$144/yr	$49/mo
Free plan	✓ (best)	—
Free trial	—	7 days
Deployment	Cloud, Browser extension	Cloud, Browser extension
Platforms	Web, Chrome extension	Web
Support	Email, Phone	Email, Docs
Compliance	SOC 2, ISO 27001, PCI DSS	GDPR
Integrations	16 integrations	9 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features BuiltWith 0/2 · Coresignal 0/2
Historical data	Not checked yet	Not checked yet
Custom datasets	Not checked yet	Not checked yet
Specs
Data delivery	Not checked yet	Not checked yet
Refresh frequency	Not checked yet	Not checked yet
Geographic coverage	Not checked yet	Not checked yet
Data categories	Not checked yet	Not checked yet
Our review
Pros	Filters lead lists by technology, location, spend, keywords and company signals Historical usage and adoption or switching-intent signals add research context CRM integrations, exports, browser extensions and lookup APIs support varied workflows	Company, employee, jobs, technographic and enrichment datasets Agentic Search API, webhooks and natural-language data search Nine integrations plus JSON, JSONL, CSV and Parquet delivery
Cons	Free is limited to individual website lookups Advanced provides lookups, while reports, CRM integration and API credits start at Basic It focuses on website and company intelligence, not a conventional contact database	The free offering is a seven-day trial, not ongoing free access Dataset pricing is custom rather than included in public self-service tiers Contact data covers professional emails, not direct-dial data
Our verdict	BuiltWith profiles website technologies and turns those findings into research and prospecting data. Sales, marketing, research and investment teams can use it to identify technologies on websites, build filtered lead lists and examine… Read the review →	Coresignal provides public web data through APIs and flat-file datasets for companies, employees, job postings, technographics and related business signals. Its cloud and browser-extension deployment supports sales and marketing teams,… Read the review →

Strengths and trade-offs

• BuiltWith — where it wins

  • Filters lead lists by technology, location, spend, keywords and company signals
  • Historical usage and adoption or switching-intent signals add research context
  • CRM integrations, exports, browser extensions and lookup APIs support varied workflows

  Where it doesn't

  • Free is limited to individual website lookups
  • Advanced provides lookups, while reports, CRM integration and API credits start at Basic
  • It focuses on website and company intelligence, not a conventional contact database

• Coresignal — where it wins

  • Company, employee, jobs, technographic and enrichment datasets
  • Agentic Search API, webhooks and natural-language data search
  • Nine integrations plus JSON, JSONL, CSV and Parquet delivery

  Where it doesn't

  • The free offering is a seven-day trial, not ongoing free access
  • Dataset pricing is custom rather than included in public self-service tiers
  • Contact data covers professional emails, not direct-dial data

• BuiltWith9.3/10 · Free plan

  A technographic research and prospecting tool with lookups, lead lists, intent signals and APIs.

  Visit BuiltWithFull verdict →
• Coresignal8.5/10 · 7-day trial

  Broad web-data APIs with flexible delivery formats and scalable monthly plans.

  Visit CoresignalFull verdict →