Humantic AI
Workflow & Planning
FreemiumConfidence 64
Know anyone’s personality, personalize each message, close every deal.
Users
3K
Rating
4.6
Reviews
36
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Crystal
Communicate with anyone based on their unique personality.
Users80KCurrent public install base
Rating4.1Store average score
Reviews209Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsCrystal Media preview
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7-day rating change
Start
4.12
Latest
4.12
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version11.31.0
ManifestV3
Size14.91MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Crystal (aka Crystal Knows) helps sales reps communicate effectively with any buyer, based on their unique personality, motivations, and communication style.
In LinkedIn, Salesforce, and HubSpot...
• Predict anyone's personality of anyone with one click.
• Get personalized insights for calls, meetings, and demos.
• Build playbooks for every stage of the sales process.
Crystal helps thousands of organizations globally to put adaptive selling and communication into practice. Read our privacy policy here: https://www.crystalknows.com/privacy
Reviews
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Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.1Average computed only from synced review bodies below
Reviews with text151Synced review bodies
Total ratings / reviews209Chrome Web Store public rating/review count
Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Cool extension, borderline creepy. Unfortunately, broke the Google Play Store, so I keep the extension installed, but disabled.
Actually I like the extension on Chrome but recently it cause a problem with Google Play Store. When the extension is active, google play store website doesn't work at all. When the page is loaded fully, suddenly after a second, it goes white and there is nothing to show! but the source code is there. I've disabled all my extensions and finally found that the problem is Crystal. By disabling it everything work fine. I couldn't find any other places for support, so I've decided to explain the problem here. Hope support team read and solve it soon.
It's possible that this is an unfair evaluation, but I've installed the extension AND used the direct site. Nearly NO ONE that I communicate with on a regular basis has come up with a profile either by typing into g-mail or looking up directly. I have a profile and I've found a FEW contacts, but never has Crystal appeared as I was typing an e-mail (as a coach) nor has it consistently provided contact information. Support is totally lacking as well.
One of the best extension I have for productivity. I found Crystal for Chrome being very accurate in its personality insights.
After donating my own information I was still barred from investigating further because of expensive business upgrades. My own information is worth more than Crystal is paying me so I figured the trade was unbalanced. I deleted my account and the extension.
Very cool!!
I found it a useful tool to rethink how I communicate with different colleagues. Gave me some good advice and wins!
The coolest communication help since spellcheck. The profiles are on-point and the possibilities are endless
I really enjoy using Crystal for Chrome. The insights it gives me on how to reach out too people are invaluable. A very helpful tool for networking.
Changed my life. Amazing product!