Growth · alternatives · 2026

24 alternatives to CallSine

B2B contact data for sales and recruiting professionals.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CallSine launched in 2022; newer entries below may have overtaken it.

1. 1
   Kaspr▲187

   Get your prospects’ phone number and email, instantly

   2021 · its alternatives →

2. 2
   Lyne.ai for Sales Navigator▲119

   Extract unlimited contact details from sales navigator

   2022 · its alternatives →

3. 3
   Swordfish AI▲180

   Find prospect cell phone numbers, emails in seconds

   2021 · its alternatives →

4. 4
   LeadDelta 4.0▲472

   Turn your team's LinkedIn connections into opportunities

   2025 · leaddelta.com · its alternatives →

5. 5
   Contact Finder by Jeeva AI▲320

   Verified emails and direct dials in seconds.

   2025 · jeeva.ai · its alternatives →

6. 6
   SalesPort Email Finder Extension▲171

   Find verified B2B emails & phones directly from any website

   2025 · its alternatives →

7. 7
   Sellerz.io▲64

   Let prospects video call your sales team

   2022 · its alternatives →

8. 8
   Scrap.io Maps Connect▲289

   Get company email & social media profiles from Google maps

   2024 · its alternatives →

9. 9
   Data Daily▲104

   Find your B2B leads on a private marketplace

   2017 · its alternatives →

10. 10
    eMiner▲91

    The contact capture machine for sales and relationships

    2022 · its alternatives →

11. 11
    AeroLeads - Email Finder▲122

    Find email addresses of people & phone numbers of businesses

    2016 · its alternatives →

12. 12
    QuikLink▲68

    Quickly store LinkedIn contact info for leads or recruiting

    2023 · its alternatives →

13. 13
    Sales Intelligence by Infotelligent▲77

    Get leads from companies looking for your solutions (Intent)

    2019 · its alternatives →

14. 14
    BreakOut Contacts▲101

    The startup’s superpowered sales leads list

    2017 · its alternatives →

15. 15
    Uselio▲94

    Get hundreds of targeted leads & emails in one click 🚀

    2018 · its alternatives →

16. 16
    Meetz Ai▲112

    AI personalized cold calls and email lead generation

    2024 · its alternatives →

17. 17
    Global Database Outreach▲68

    Enrich your prospect’s profile in seconds

    2022 · its alternatives →

18. 18
    Page2Leads▲70

    Convert Emails to Leads with Page2Leads

    2023 · its alternatives →

19. 19
    improver.io▲91

    Find personal contacts from social networks.

    2018 · its alternatives →

20. 20
    Orbb▲62

    Relationship intelligence for B2B sales teams

    May 2026 · its alternatives →

21. 21
    Maps Hound▲69

    Get access to millions of B2B cold leads instantly

    2022 · its alternatives →

22. 22
    LeadCandy▲79

    Lead Generation + Relationship Intelligence for B2B Sales

    2018 · its alternatives →

23. 23
    CIENCE GO Data▲16

    The Best B2B Contact Data to Grow Sales

    2022 · its alternatives →

24. 24
    Getcleed▲31

    Start targeting buyers already looking to buy.

    May 2026 · getcleed.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →