Life & fun · alternatives · 2026

FullContact Identity Resolution is a tool that helps businesses identify individual people in real-time by linking together different digital identifiers from their interactions. It connects fragmented data points… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Our attempt at fixing Google Contacts launched in 2014; newer entries below may have overtaken it.

1. 1
   FullContact for Gmail▲380

   Your Gmail Contacts. On steroids.

   2014 · fullcontact.com · its alternatives →

2. 2
   FullContact for iOS▲174

   Better contact management for your iPhone and iPad

   2015 · fullcontact.com · its alternatives →

3. 3
   FullContact API▲100

   Simple API to find person info from an email or phone.

   2014 · fullcontact.com · its alternatives →

4. 4
   FullContact 2.0▲100

   A new interface & features to keep your contacts up-to-date

   2016 · fullcontact.com · its alternatives →

5. 5
   RealContacts▲73

   Improve your real life reputation.

   2016 · its alternatives →

6. 6
   FullContact for Chrome▲211

   Context for your contacts without leaving your inbox.

   2017 · chromewebstore.google.com · its alternatives →

7. 7
   Clearbit Connect▲723

   Rapportive on steroids. See data about contacts in Gmail.

   2016 · clearbit.com · its alternatives →

8. 8
   FullContact▲54

   All your contacts in one place & automatically up-to-date

   2014 · fullcontact.com · its alternatives →

9. 9
   Figr Identity▲509

   Design systems in minutes: Ship consistent products faster

   2025 · identity.figr.design · its alternatives →

10. 10
    Google Contacts▲271

    New, amazing contact manager

    2015 · accounts.google.com · its alternatives →

11. 11
    ID Verify by Trueface▲169

    Simplest way to verify identities online

    2018 · trueface.ai · its alternatives →

12. 12
    Cohort▲250

    Find the people you need, through the people you trust

    2017 · its alternatives →

13. 13
    FullContact Company API▲106

    Add rich information about companies to your application

    2015 · fullcontact.com · its alternatives →

14. 14
    M.a.i.n▲82

    Restore your control of identity & ownership of data.

    2020 · main.app · its alternatives →

15. 15
    FullContact for HubSpot▲85

    Customer intelligence for HubSpot marketing automation

    2018 · fullcontact.com · its alternatives →

16. 16OM
    Overlap.me - a new way to meet people & share your identity online▲112

    2011 · overlap.me · its alternatives →

17. 17
    Person8▲68

    Lifeline for Digital Nomads and others risking Identity Loss

    2019 · its alternatives →

18. 18
    Access by Ipsidy▲67

    A mobile, biometric, access management solution

    2018 · its alternatives →

19. 19
    FullContact for Android▲98

    Stay fully connected and master your Android contacts

    2015 · fullcontact.com · its alternatives →

20. 20
    Hellō, a cooperative approach for online identity▲97

    We are looking for feedback on a novel way to build and run a service for you to manage and share your identity. Demo: https://greenfielddemo.com

    2022 · hello.coop · its alternatives →

21. 21AD
    A decentralized Internet identity system I'm working on.▲67

    2013 · nameblossom.org · its alternatives →

22. 22
    Nat▲88

    Personal CRM that knows who you're losing touch with

    2022 · nat.app · its alternatives →

23. 23
    FullContact Card Reader▲108

    Automagically scan biz cards into LinkedIn/Gmail contacts

    2014 · fullcontact.com · its alternatives →

24. 24
    Blynkkr▲103

    Your decentralized identity, powered by AI

    2023 · blynkkr.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 →