ZoomInfo alternative for manufacturers and industrial sellers
ZoomInfo is a large sales intelligence platform built around a database of companies and contacts. SiteSonar does something narrower: it reads the companies already researching on your website and works out whether they could buy from you.
At a glance
ZoomInfo vs SiteSonar
ZoomInfo: A broad B2B data and sales intelligence platform: company and contact database, intent data, website visitor identification and outreach tools.
| ZoomInfo | SiteSonar | |
|---|---|---|
| Starting point | A database of companies and people you can search and export | The companies already visiting your website |
| How fit is judged | Firmographic filters: industry codes, size, revenue, technology | The visitor's own product pages: what they make, which part needs your process, who orders it |
| People | Contact records from its database | Named only when they identify themselves to you, through your forms or email links |
| Output | Lists, contacts and alerts for outbound prospecting | A lead instruction: the Sonar Reading, one action with a due date, what to send and what to ask |
| Built for | Sales and marketing teams across industries | Industrial sellers first, and any B2B company whose buyers research before they talk |
Choose ZoomInfo if
- You run outbound prospecting at volume and need contact data for accounts that have never visited you.
- You want one platform for data, intent and outreach across many industries.
Choose SiteSonar if
- You want to act on the buyers already reading your site, starting with the ones who could actually buy.
- You sell a process or an engineered product, and industry codes don't tell you who needs it.
- You would rather not buy or append personal contact data.
Based on public information about ZoomInfo as of October 2026. Products change; check the vendor's site for current features. ZoomInfo is a trademark of its owner. How SiteSonar compares with visitor identification tools in general →