AI · alternatives · 2026

24 alternatives to TruthTek

Modular Electronic Lie and Emotion Detection Systems

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites. TruthTek launched in 2017; newer entries below may have overtaken it.

1. 1
   LiarLiar.ai▲366

   Combining psychology with computer vision

   2023 · liarliar.ai · its alternatives →

2. 2
   LiarLiar▲113

   AI lie detector in real-time

   2023 · liarliar.ai · its alternatives →

3. 3
   Tone Analyzer by IBM▲183

   Linguistic analysis to detect emotional tones

   2015 · its alternatives →

4. 4
   BlockScore▲106

   The intelligent ID verification system

   2014 · plaid.com · its alternatives →

5. 5
   HappyMeter▲144

   A frictionless way to measure happiness and job satisfaction

   2017 · its alternatives →

6. 6
   Kairos▲116

   Facial recognition & mood detection API

   2014 · its alternatives →

7. 7
   Ghost Corefrom $3499/mo▲186

   A personal AI computer that runs entirely on-device

   18d ago · ghost.ai · its alternatives →

8. 8
   Truthify▲83

   Know how someone really feels using AI

   2018 · its alternatives →

9. 9
   Sonnet▲134

   A new library for constructing neural networks from DeepMind

   2017 · deepmind.google · its alternatives →

10. 10
    Sift Science▲102

    Machine learning fraud prevention

    2015 · sift.com · its alternatives →

11. 11
    Microsoft Cognitive Toolkit▲110

    Microsoft's deep learning toolkit

    2017 · microsoft.com · its alternatives →

12. 12
    Lying▲64

    An analysis to the human capacity to lie

    2016 · amazon.com · its alternatives →

13. 13
    Moodie▲73

    Analyze the emotions behind your words

    2014 · beyondverbal.com · its alternatives →

14. 14
    MIRA vision▲79

    AI-powered pathology analysis with synthetic data

    Apr 2026 · mira.vision · its alternatives →

15. 15
    LieTector AI▲6

    Decode emotions. Detect what’s left unsaid. Hire smarter.

    2025 · 9d2b5436-4c45-4097-ba43-7ddf52e6f2ee-00-3cjqq9457waof.spock.replit.dev · its alternatives →

16. 16
    Open-source model and scorecard for measuring hallucinations in LLMs▲65

    Hi all! This morning, we released a new Apache 2.0 licensed model on HuggingFace for detecting hallucinations in retrieval augmented generation (RAG) systems. What we've found is that even when given a "simple" instruction like "summarize the following news article," every LLM that's available hallucinates to some extent, making up details that never existed in the source article -- and some of them quite a bit. As a RAG provider and proponents of ethical AI, we want to see LLMs get better at this. We've published an open source model, a blog more thoroughly describing our methodology (and…

    2023 · vectara.com · its alternatives →

17. 17
    Honesty Meter ▲17

    Media Bias & Manipulation Detection by AI & User Feedback

    2024 · honestymeter.com · its alternatives →

18. 18
    Kairos▲7

    Face recognition, emotional analysis

    2017 · kairos.com · its alternatives →

19. 19
    AuthStar▲6

    Tackling fake news with machine learning.

    2017 · authstar.com · its alternatives →

20. 20
    AI Lie Detector▲6

    Find out who's lying to you

    2025 · apps.apple.com · its alternatives →

21. 21
    deeplearn.js▲10

    Hardware-accelerated IA library for the web

    2017 · tensorflow.org · its alternatives →

22. 22
    MindBound Labs▲19

    Accelerating ASI through the power of communities

    2024 · its alternatives →

23. 23
    Misanthropic – an AI that's honest about how it feels about you▲5

    24d ago · misanthropic.chat · its alternatives →

24. 24
    TruthScan▲1

    AI detection across text, images, voice, and video.

    Feb 2026 · truthscan.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 →