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Best alternatives to Crunchbase - B2B Company & Contact Info (2026)

10 Chrome extensions that do a similar job to Crunchbase, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

Crunchbase: reviews, users and permissionsBest Tools extensions

Crunchbase - B2B Company & Contact Info today

≈20K users4.2★ from 13 ratingsNot updated for 2+ years5 permissions

Crunchbase alternatives, compared

  1. 1

    Lusha - Easily find B2B contact information

    Get access to the world's most accurate global B2B data.

    ≈400K users4.3★ from 1.9K ratingsUpdated 13 days ago9 permissions
    • About 20× more users than Crunchbase
    • Updated more recently
    • Asks for more permissions (9 vs 5)
    • Listed under Workflow & Planning
    Lusha alternativesCompare side by side
  2. 2

    Similarweb Sales Extension: Contact Finder & AI Email Writer

    Access contact data and AI-driven insights on any company, without leaving your workflows

    ≈20K users4.3★ from 16 ratingsUpdated 8 days ago2 permissions
    • A similar number of users to Crunchbase
    • Updated more recently
    • Asks for fewer permissions (2 vs 5)
    • Listed under Workflow & Planning
    Similarweb Sales Extension alternativesCompare side by side
  3. 3

    ZoomInfo

    Access ZoomInfo's best-in-class contact and company data on any website using our Chrome Extension. Free for ZoomInfo customers.

    ≈300K users1.7★ from 293 ratingsUpdated in the last day7 permissions
    • About 15× more users than Crunchbase
    • Updated more recently
    • Asks for more permissions (7 vs 5)
    • Listed under Workflow & Planning
    ZoomInfo alternativesCompare side by side
  4. 4

    Cognism - Sales Intelligence Extension

    Access accurate B2B emails, phone-verified mobiles and real-time company insights, directly where you work.

    ≈6K users4.0★ from 12 ratingsUpdated 8 days ago9 permissions
    • About 3.3× fewer users than Crunchbase
    • Updated more recently
    • Asks for more permissions (9 vs 5)
    • Listed under Workflow & Planning
    Cognism alternativesCompare side by side
  5. 5

    LeadContact

    A lead generation tool that helps you find emails and phone numbers of potential leads, and connect with them effectively.

    ≈6K users4.9★ from 62 ratingsUpdated 3 weeks ago10 permissions
    • About 3.3× fewer users than Crunchbase
    • Updated more recently
    • Asks for more permissions (10 vs 5)
    • Listed under Workflow & Planning
    LeadContact alternativesCompare side by side
  6. 6

    folkX – Lead capture: Add B2B leads and find emails & phone numbers

    folkX lets you add contacts to your folk from anywhere on the web.

    ≈20K users4.7★ from 127 ratingsUpdated 8 days ago5 permissions
    • A similar number of users to Crunchbase
    • Updated more recently
    • Listed under Workflow & Planning
    folkX alternativesCompare side by side
  7. 7

    Neuron (formerly Prospect)

    Neuron gives you the right contact data, fully integrates with your CRM, and connects with your existing outbound sales stack.

    ≈3K users4.0★ from 4 ratingsUpdated 4 days ago11 permissions
    • About 6.7× fewer users than Crunchbase
    • Updated more recently
    • Asks for more permissions (11 vs 5)
    Neuron (formerly Prospect) alternativesCompare side by side
  8. 8

    Prospeo Contact Finder – Email & Phone Number Finder

    Find verified business email addresses and mobile numbers wherever you work on the web.

    ≈10K users4.8★ from 544 ratingsUpdated 4 months ago5 permissions
    • About 2.0× fewer users than Crunchbase
    • Updated more recently
    • Listed under Workflow & Planning
    Prospeo Contact Finder alternativesCompare side by side
  9. 9

    Demandbase for Sales

    All the B2B data and intelligence you need to drive from lead to revenue.

    ≈5K users4.5★ from 6 ratingsUpdated 4 months ago7 permissions
    • About 4.0× fewer users than Crunchbase
    • Updated more recently
    • Asks for more permissions (7 vs 5)
    • Listed under Workflow & Planning
    Demandbase for Sales alternativesCompare side by side
  10. 10

    D&B Hoovers Everywhere

    Boost sales productivity with access to Dun & Bradstreet's company and contact data within your web browser.

    ≈1K users3.7★ from 3 ratingsUpdated 14 months ago7 permissions
    • About 20× fewer users than Crunchbase
    • Updated more recently
    • Asks for more permissions (7 vs 5)
    • Listed under Workflow & Planning
    D&B Hoovers Everywhere alternativesCompare side by side

Crunchbase alternatives: questions

What is the best alternative to Crunchbase?

By users, the most popular alternative is Lusha - Easily find B2B contact information with ≈400K users and a 4.3-star rating. The closest match by what it does is Lusha - Easily find B2B contact information.

Which Crunchbase alternative has the best rating?

LeadContact has the highest rating of these alternatives with 50+ ratings: 4.9 out of 5 from 62 ratings.

Is there a Crunchbase alternative that asks for fewer permissions?

Similarweb Sales Extension: Contact Finder & AI Email Writer asks for 2 permissions, against 5 for Crunchbase.

How many alternatives to Crunchbase are there?

We list 10 close alternatives to Crunchbase on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.