Landbase B2B Database vs Mattermark
Landbase B2B Database
landbase.comMattermark
mattermark.comSide by side
| Figure | Landbase B2B Database | Mattermark |
|---|---|---|
| Price from | $499/mo | $49/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| API | Yes | Yes |
| Plans published | 7 | 12 |
| Spec score · Company Databases | 9.1 (#1) | 9.0 (#3) |
| Headquarters | Palo Alto, California, United States | The site lists Mattermark, Inc. at 61 Moraga Way Suite 6, Orinda, California 94563. |
| Rating on G2 | 4.8 out of 5 from 10 reviews | 0 out of 5 from 0 reviews; G2 lists the Mattermark profile with no review data. |
| What it does | Landbase provides B2B contact and company data for building, qualifying, enriching, and refreshing prospect audiences. | Mattermark helps users discover, prospect, and monitor fast-growing companies and investors. |
Plans
Landbase B2B Database
- FreeFree
- Free startFree
- 15,000 Credits$499 a month
- 75,000 Credits$1,999 a month
- 200,000 Credits$4,999 a month
- CustomPriced on request
- EnterprisePriced on request
Mattermark
- Company Data and News on iOSFree
- Mattermark for iOSFree
- Mattermark Standard$49 a month
- Salesforce Data Enrichment$49 a month
- Company & Contact Data API — 1,000 requests$99 a month
- Company & Contact Data API — 5,000 requests$259 a month
- Company & Contact Data API — 10,000 requests$499 a month
- Mattermark Professional$500 a month
- Company & Contact Data API$999 a year
- Company & Contact Data API — 20,000 requests$999 a month
In their own words
Landbase B2B Database
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.
Mattermark
Mattermark helps users find, prospect, and track fast-growing companies and investors. Company profiles cover more than 80 fields, including geography, industry, revenue, personnel, funding, and employee growth; the service also monitors changes in team size, web traffic, and media mentions. Users can search, filter, and sort company information, then follow organizations with saved searches, custom lists, and news notifications. Mattermark says it draws information from millions of news articles and websites daily using machine learning, web crawlers, primary sources, and natural language processing, with in-house analysts verifying data daily. Its Salesforce integration syncs company information into leads and other objects and supports triggers and actions on data fields. Excel, Google Sheets, an iOS app, and a Chrome extension are also listed as access or integration options. The API offers REST and GraphQL access to company and investor data, including details, news, similar companies, and funding events; its trial includes 100 free API calls. Pricing includes free iOS access, paid options from $49/user/mo, and other plans with separate terms.