
Slack
Grapevine Surveys
Loom
Telbee.io
Slack Voice Chat by Standuply
Twist
Fibery
Take your time back from Zoom & Slack

SEON
FingerprintJS
Rupt
Castle
ShieldLabs
ThumbmarkJS
Sift
Stop fraud and reduce friction across web and mobile apps with real-time device intelligence.

Which is more popular?
Based on our record, Yac seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | yac.com | shield.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Singapore · 100 - 249 employees · 2008 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Yac yet.
SHIELD is a device-first fraud intelligence platform built on the world’s most persistent device identification technology across applications and platforms. Powered by SHIELD AI and patented technology (SHIELD Sentinel), SHIELD sets the global standard for device identification (SHIELD Device...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Remote teams, freelancers, and companies with team members spread across multiple time zones who need a solution for effective communication without the constraints of traditional meetings.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Yac - How Yac works on desktop
More videos
SHIELD x HappyFresh(Online grocery marketplace)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Yac and SHIELD.
SHIELD's answer:
Most fraud solutions are web-first and rely heavily on personal data and static identifiers that are easily bypassed. They are also often focused on addressing fraud at specific checkpoints. SHIELD is device-first. Fraudsters can spoof data, accounts, and even identities, but they always need a device to act. This is why we stop fraud at the root.
SHIELD's answer:
Our plug-and-play SDKs and lightweight JavaScript snippets can be integrated in a matter of hours — not weeks or months. There’s no training period required, enabling your team to start detecting fraud immediately. Most customers see tangible results on day one, with zero disruption to existing workflows.
SHIELD's answer:
SHIELD works with digital businesses across every region and industry where trust and safety are mission-critical. Our customers include global unicorns and fast-scaling platforms in mobility, fintech, e-commerce, igaming, digital identity, and more. If your platform faces fraud, or trust & safety challenges, SHIELD can help you eliminate malicious users and scale growth with confidence.
SHIELD's answer:
SHIELD deliver real-time device intelligence globally, with offices in San Francisco, Singapore, Jakarta, Dubai, London, São Paulo, and more. We are a global team, which helps us stay close to the latest fraud trends, and our clients.
SHIELD's answer:
inDrive, Truemoney, Maya, Swiggy, Buymed, Atlas, MPL,
Share your experience with using Yac and SHIELD. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Take a look at Yac: https://yac.com/. Seems like what they were built for. In fact one of their YouTube videos even covers asynchronous meetings via audio. Source: about 5 years ago
I’ll plug my own app and say I’d love for you to try out Yac! Source: over 5 years ago
Tracking SHIELD since Jun 2025.
When comparing Yac and SHIELD, you can also consider the following products.


SEON Sense Platform is a modular and AI-powered fraud detection software that deliver clear results with an automated, machine-driven workflow.
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Grapevine is an online survey tool for employee surveys.
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Fraud detection and prevention using browser fingerprinting with 99.5% accuracy. Stops account sharing, payment processing fraud and gaming.
Compare FingerprintJS to Yac or SHIELD:

Loom is a screen recording extension for Chrome that gives people the ability to create and share media. Create your own videos using your camera, screen view, and audio. Read more about Loom.
Compare Loom to Yac or SHIELD:
