Growth · alternatives · 2026

24 alternatives to WhoKnows Prospector

B2B lead gen powered by AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. WhoKnows Prospector launched in 2018; newer entries below may have overtaken it.

1. 1
   FindThatLead Prospector▲354

   Feed your sales team with daily leads.

   2017 · its alternatives →

2. 2
   Leadgenerator.io▲69

   All-in-one B2B lead generation platform for SDRs and AE's

   2023 · leadgenerator.io · its alternatives →

3. 3
   Lead Finder by BYPEERS.ai▲59

   Tell AI your ideal client, get sales-ready leads

   2023 · its alternatives →

4. 4
   Markettailor▲83

   B2B website personalization to boost your lead generation

   2022 · markettailor.io · its alternatives →

5. 5
   LeadCandy▲79

   Lead Generation + Relationship Intelligence for B2B Sales

   2018 · its alternatives →

6. 6
   Leadworx▲261

   Automated Lead Gen for B2Bs

   2019 · its alternatives →

7. 7
   ExactBuyer Prospector▲112

   Real-time B2B & B2C prospecting solution

   2021 · its alternatives →

8. 8
   AnswerGrid (YC S24)▲296

   Scale your lead qualification with AI agents

   2024 · kenley.ai · its alternatives →

9. 9
   LeadsHub.ai▲146

   Hyper-targeted people search & discovery powered by ChatGPT

   2023 · leadshub.ai · its alternatives →

10. 10
    Vidyard Prospector▲149

    Use AI to find perfect leads and send personalized emails

    2023 · vidyard.com · its alternatives →

11. 11
    MarketOwl.ai▲82

    AI LeadGen for B2B startups via LinkedIn & Email

    2024 · marketowl.ai · its alternatives →

12. 12
    Leadspicker▲167

    Deploy LinkedIn GTM workflows & AI bots easily with outreach

    2024 · leadspicker.com · its alternatives →

13. 13
    Whoisvisiting▲73

    Turn unknown B2B website visitors into business leads

    2014 · its alternatives →

14. 14
    Prospectoo▲68

    Effortlessly target the right prospects

    2023 · prospectoo.com · its alternatives →

15. 15
    ProspectB2B▲3

    AI B2B lead generation for sales teams

    Mar 2026 · prospectb2b.com · its alternatives →

16. 16
    LeadsTerra▲14

    Find Leads. Reach Clients. Get Funded.

    2025 · leadsterra.com · its alternatives →

17. 17
    LeadsGenerator AI▲18

    Quality Leads While You Sip Your Coffee

    2024 · sedo.com · its alternatives →

18. 18
    Client Tracer▲8

    Find Qualified B2B Leads with AI Lead Generation

    2025 · clienttracer.com · its alternatives →

19. 19
    Leaderr.io▲6

    AI Business Intelligence & Lead Generation

    Oct 2025 · leaderr.io · its alternatives →

20. 20
    Prospector▲4

    A lead-centric advertising network

    2016 · its alternatives →

21. 21
    Scoutleadz▲30

    B2B matchmaker AI Agent for finding leads or vendors !

    2024 · its alternatives →

22. 22
    LeadFinderAI▲2

    The Smarter Way to Generate B2B Leads.

    Jun 2026 · its alternatives →

23. 23
    LeadForge AI by Lyzr▲4

    AI-powered B2B prospecting, from ICP to inbox in one click

    May 2026 · prospect-pipeline-awesome-port-dg1e.architect.space · its alternatives →

24. 24
    Kold AI▲11

    We find and turn job postings into B2B leads with AI

    2024 · 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 →