Landbase

What it does

Landbase takes a plain-language description of an ideal customer profile, or a research question, and returns a list of matched B2B accounts. Agentic search checks firmographic, technographic, hiring, and funding signals across contact and company datasets, ranks results by fit, and attaches verified contacts. Users can also upload lists for AI qualification, which applies stated criteria, validates records, removes duplicates and accounts already in the CRM, and outputs a cleaned, scored list.

Typical uses include sales prospecting, lookalike expansion from closed-won accounts, and signal-based targeting such as recent leadership hires or funding rounds. An always-on mode monitors for new accounts and signals and re-scores audiences as data changes. Results can be exported to HubSpot, Salesforce, or CSV, and an AI agents product runs multi-source research across 50+ connected data sources.

The product fits revenue, GTM, and SDR teams building prospect lists or enriching contacts at volume. It is used in a web app at gtm.landbase.com or through a CLI installed per the docs, with credit-based pricing after the free allowance. Accuracy and performance figures are vendor claims and customer testimonials, and enterprise pricing is arranged through sales.

What it can do

• Natural-language account discovery that converts a prompt into structured audience criteria
• Lookalike expansion from existing customer or closed-won accounts
• Signal-based targeting using hiring, funding, and technology signals
• AI qualification of uploaded lists with validation, deduplication, and CRM exclusion
• Contact enrichment with email and phone verification charged per verified result
• Always-on monitoring that re-scores accounts as signals and data change

Works with

• HubSpot
• Salesforce
• CSV export

Before you choose

• Stated accuracy (e.g., over 90%) and performance claims come from the vendor and are not independently verified.
• Free allowance is described inconsistently ($49 free credits vs 1,000 credits); confirm the current offer at sign-up.
• Enterprise and custom-credit pricing requires contacting sales.
• Contact and phone enrichment consumes credits, and unverified results are not charged.

Listed under

• Sales
• Prospecting and leads
• Account-research
• B2B-leads
• GTM
• Lead-enrichment
• Outbound-sales
• Revops

Get started

Free sign-up with no credit card required; a CLI install path is also offered.

1. Sign up at accounts.landbase.com or install the CLI from the docs.
2. Describe your ideal customer profile in plain language or upload an existing list for qualification.
3. Review ranked results, then export to HubSpot, Salesforce, or CSV.

Bundles are monthly with stated credit counts and per-credit rates. Email verification is $0.033 per verified email and phone is $0.33 per verified mobile. Unverified misses are not charged. Free sign-up credits are offered, though the page cites both 1,000 credits and $49 credits. Monthly vs annual billing basis is not explicitly confirmed.

Source: landbase.com/pricing, checked 29 Oct 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 29 Oct 2026. Each source supports part of the overview; availability and prices can change.

• The World's GTM Data Inside Your AI ↗www.landbase.com
• Agentic Search | Natural Language B2B Audience Builder ↗www.landbase.com
• Pay Only for Verified B2B Data ↗www.landbase.com
• AI Qualification | Verify, Clean & Segment B2B Audiences ↗www.landbase.com
• AI Agents | Automated B2B Data Crawling and Market Intelligence ↗www.landbase.com

Company website

landbase.com: product, pricing and policy pages

YC directory mirror

Batch and company name

Social accounts

Accounts the company links, and its posts on X

Human review

Checked by a person

knowledge_base

manual_review

Last checked 29 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.