Landbase B2B Database

Overview

Landbase B2B Database is a prospecting and data-enrichment product for teams building or improving business contact lists. It is best suited to sales and marketing users who want search, list qualification, and enrichment in one workflow. Its breadth is appealing, but the CRM connection constraint is a meaningful caveat for teams centered on HubSpot or Salesforce.

The database spans more than 300 million contacts at 24 million companies, with over 1,500 enrichment fields per account. Records can include verified email addresses, direct dials, job titles, firmographics, technology stack, funding history, and hiring activity. Landbase says contact and company details are continually re-checked against live signals; it also reports 97%+ database-wide email deliverability, a vendor claim rather than a promise for every record or campaign.

Founded in 2024 and headquartered in Palo Alto, California, Landbase combines database search with enrichment and audience-building tools in the Company Databases category.

Key features

Search and audience building

Agentic Search turns a plain-language ideal customer profile into matching contacts with enrichment attached. Advanced filters, technographic data, and intent signals provide further ways to qualify an audience. This is useful for teams that can express their targeting criteria clearly, while the stated database scale gives them a large pool to search.

Users can upload CSV or Excel files, or connect a CRM, to match records, append more than 30 enrichment fields, and qualify rows. Lookalike tools score potential matches across the addressable market using seed accounts or closed-won lists. Together, these features make Landbase relevant both for net-new prospecting and for improving lists a team already owns.

Enrichment and data quality

Landbase queries more than 20 data providers and validates results through four layers covering email, phone, identity, and catch-all detection. Email verification before delivery and live-signal rechecks address common list-quality concerns, though the reported deliverability rate should not be treated as a campaign-level guarantee.

Integrations, privacy, and safeguards

Web Tracking connects natively with Salesforce, HubSpot, Marketo, and Outreach. However, CRM connections to HubSpot or Salesforce are currently a CLI capability; the web app cannot connect a CRM yet. That distinction matters: teams expecting a web-based CRM workflow may find the product less convenient than its integration names imply.

Landbase says Web Tracking identifies companies rather than individuals and complies with GDPR, CCPA, and major B2B privacy standards. Its terms describe administrative, physical, and technical safeguards for customer-data security, confidentiality, and integrity. The product page’s demo form says Landbase will reach out within one business day to schedule a demo.

Pricing

Landbase uses a freemium model. The Free plan costs 0.00 USD per free and offers free credits, making it a way to get started before committing to a paid plan.

The Custom plan has custom pricing and is described as tailored; buyers need to contact Landbase. Paid plans start at $499/mo. No seat count, quota, trial length, or renewal terms are stated, so the starting price alone is not enough to estimate a team’s total cost. The free plan lowers the barrier to trying the product, but the paid tier’s custom terms make a workload-based quote important before choosing it for ongoing use.

Platforms

Landbase supports API, Linux, macOS, web, and Windows. The CLI provides installers for macOS and Linux, plus Windows PowerShell. This range suits teams that want programmatic or command-line access as well as a web interface, though the CLI is especially relevant for CRM connections that the web app does not yet support.

Who it's for

Landbase is a strong fit for sales and marketing teams that need to find business contacts, enrich imported lists, and build lookalike audiences from target or closed-won accounts. Its large database, multiple enrichment fields, and plain-language search are particularly useful when teams need to qualify prospects from several angles.

It is a weaker fit for teams that require HubSpot or Salesforce CRM connections directly in a web app, or buyers who need predictable published costs and quotas before engaging with sales. In those cases, the CLI dependency or custom-plan pricing may be decisive.

Pros and cons

• Pros: A database of 300M+ contacts across 24M+ companies gives prospecting teams substantial reach.
• Pros: Search, enrichment, CSV or Excel matching, and scored lookalikes support both list creation and list improvement.
• Pros: Four-layer validation and continuous rechecks address email, phone, identity, and record freshness concerns.
• Cons: HubSpot and Salesforce CRM connections currently require the CLI; the web app cannot connect a CRM.
• Cons: Paid plans start at $499/mo, which may be hard to assess without a published seat or usage allowance.

Alternatives

If technology lookups are the main need, Wappalyzer is worth considering: its free plan includes 50 technology lookups and 50 email verifications per month, plus five website alerts and sample lead lists. BuiltWith is another option for technology research, with 10 detailed lookups per day free; its Advanced plan costs 144.00 USD per year with a one-year minimum and unlimited detailed lookups.

For company-base data through an API, North Data offers a plan at 500.00 EUR per month with a 12-month minimum and 5,000 requests per month, with prices excluding VAT. OpenCorporates may suit buyers seeking API access for internal and external use; its Essentials plan is 2250.00 GBP per year and includes up to 500 API calls per month.

Enigma offers free console access for viewing, search, and live summaries, with standard rate limits; its Pro plan is 20.00 USD per month with 2,100 credits per month. Kompass is an alternative for verified public company profiles and local customer support. Zauba Corp offers a free database of approximately 10,000 companies, while Pappers is another freemium web option.

Verdict

Choose Landbase if your team needs a broad B2B contact pool and wants search, enrichment, and audience-building in the same product. The free plan offers a starting point, while the scale and qualification tools are its strongest case for sales and marketing workflows. Look elsewhere if browser-based HubSpot or Salesforce connectivity is essential, or if you need clearly published paid quotas and seat terms before buying.