Landbase B2B Database vs Wappalyzer

Landbase B2B Database helps teams find business contacts and enrich account records. Its database covers 300M+ verified contacts across 24M+ companies, with 1,500+ enrichment fields per account. Records can include verified emails, direct dials, job titles, firmographics, technology stack, funding history and hiring activity. Agentic Search accepts an ICP description in plain language and returns matching contacts with enrichment fields. Users can upload CSV or Excel files or connect a CRM to match records, add 30+ enrichment fields and qualify rows. Seed accounts or closed-won lists can be used to find scored lookalikes. Landbase says it re-checks contact and company details using live signals and verifies emails before delivery. Enrichment draws on 20+ providers and four validation layers. Web Tracking connects with Salesforce, HubSpot, Marketo and Outreach. A free plan includes credits; paid access starts at $499/mo. The web app cannot yet connect a CRM; HubSpot and Salesforce connections are currently a CLI capability.

Wappalyzer turns public website signals into technographic data for prospecting, record enrichment and monitoring market changes. It identifies thousands of technologies across millions of websites using signals such as HTML, scripts, headers, cookies and other fingerprints. Users can upload CSV or TXT files with up to 100,000 URLs for bulk analysis. APIs cover technology lookup, lead lists, subdomain discovery and email verification. Live results count as five lookups each; cached results are verified within the last 30 days. The service offers browser extensions and integrations including Salesforce, HubSpot, Pipedrive, Gmail, Zapier, Make and an iPhone app. Basic extension detection runs locally, and sharing limited website-level data can be disabled in settings. The free plan includes 50 technology lookups and 50 email verifications per month, five website alerts and sample lead lists. Pro costs $250 a month for one user. Plan-included API credits expire after 60 days, while credits bought in bundles expire after 365 days. Wappalyzer is aimed at sales, marketing, operations, strategy, partnerships and security teams.