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69
BU Score
Solid

Eight: Business Card Manager

4.1 ✍️ Editor
✍️ BU Analytics Review

Eight: Business Card Manager is an Android app from Sansan, Inc. in the Business category, currently rated 4.1★ across 31,984 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 69Solid (established niche player). For a Business app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (31,984 ratings)METRIC
+$5,500
Good rating (4.1★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v10.82.0🔄 updated 2w ago📂 Business💰 Free

📝 About this app

Eight is a free-to-use business card scanning app that lets you connect with valuable new contacts. Our advanced scanning technology ensures that each business card is captured with precision.

Eight accurately digitizes business card information in multiple languages, scanning every detail. Manage your professional network easily from your smartphone, and create digital business cards to share your contact information with anyone via QR code or link.

//Main features//

**Unlimited FREE digitization**
AI-powered business card scanning trusted by 3.7+ million users. It scan and digitizes all the information on the front in multiple languages, , ensuring nothing is missed.

**Quickly find the contact info you need**
Search by name, company name, department, or position, and use full-text search of memos and grouping by tags, to quickly find the information you need after scanning biz cards.

**Stay up to date with your professional network**
When you connect with someone via Eight, you’ll be notified when they change their biz card because of a career move such as a promotion or job change. You can also message your contacts via Eight and build your relationships, , keeping scanned information current.

**Automatic profile creation**
Simply snap a photo of a biz card and our proprietary digitization rapidly and accurately creates a digital profile.

**Digital card sharing **
Eight users can just open the app, hold their phones together, and exchange digital cards immediately. If the other person doesn’t use Eight, share a QR code or URL that links to your Virtual Card and scanned information.


//More benefits//
* Always free
* Use the web version of Eight on your PC
* Unlimited cloud storage capacity and duration for all scanned cards
*1-touch digital card exchange

//Eight is for those seeking…//

- A free business card scanning and management app to keep track of contacts and companies
- An easy way to swap digital contacts whether or not you’re carrying a paper business card
- A tool to search for and keep track of contact and customer information after scanning
- An easy way to manage your paper business cards with scanning
- Information on prospects or competition
- Info on career movements and changes among your professional network
- A way to quickly create an online digital business profile with your skills and work history
- A more feature-rich and accurate business card canning app
- To promote your own business

//Eight Premium puts you a step ahead//

Almost all of Eight’s functions are free. But add on Eight Premium and you’ll take it up a notch.

-Digitize both sides of a business card using enhanced scanning to create a complete digital card
-Batch download business card data to create cutomer lists from scanned cards
-Integrate with phone book apps, all for a small monthly fee

**Eight Premium pricing and terms**
* 600 yen/month or 6,000 yen/year (auto-renewed, paid in local currency)
* Billed to your Google Play account.
*The subscription will auto-renew unless you cancel at least 24 hours before the end of your subscription period. You’ll be billed within 24 hours before the period expires.
* Manage your subscriptions and turn off auto-renewal in your account settings in Google Play.
* Canceling your Eight subscription does not cancel auto-renewal.
* You cannot cancel within the Eight Premium usage period.
* Terms of Use – https://8card.net/en/kiyaku
* Personal Information Protection Policy – https://8card.net/en/privacy

** Frequently Asked Questions **
-How do you securely manage business card information?
We encrypt scanned business card information to ensure its safety.

I-s it easy to scan business cards?
Yes, simply hold the business card in front of the camera, and it can be easily digitized into a digital format.

Got a new feature you want to see added or feedback for the Eight team? We hear you! Email us at support@8card.net

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Eight: Business Card Manager
Developer
Sansan, Inc.
Bundle ID
net.eightcard
App Store URL
Open in App Store
Category
Business
Content rating
Not found
Languages
Not found

Company

Website
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Tagline
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Description
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Founded
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HQ / Address
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Employees
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Logo
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Revenue

Verified revenue / mo
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AI revenue estimate / mo
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AI annual estimate
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ML model estimate / mo
$1.4K/mo
Top-grossing rank
Not found
All-time revenue
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Pricing
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Founder

Name
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X / Twitter
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LinkedIn
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GitHub
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X followers
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Public statements
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Funding

Total raised
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Last round
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Investors
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Crunchbase
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AngelList
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Press & Links

Articles found
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Listed on
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Blog
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Press / News
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Contacts & Socials

Socials
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Email
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Phone
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Contact page
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About page
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Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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