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Mobile Apps opportunities·tracked since 07 Nov 2026·evidence from 05 Aug 2026·latest post 30 Oct 2026

Zalo: Frustrating login and account recovery process

Users face severe friction, errors, and financial extortion when attempting to log in, recover forgotten passwords, or update the application. These barriers frequently result in lost message data and inaccessible accounts.

8 different people have complained about this since 05 Aug 2026, most recently on 30 Oct 2026. 2 of them in the last 30 days.

  • user·d160· App Store· 14d agooriginal ↗
    “Zalo — Tài khoản bị lỗi h muốn đăng nhập lại mà xoá hết tất cả dữ liệu h liên hệ lấy lại ko được.”
  • user·11f7· App Store· 21 Sept 2026original ↗
    “Tôi mệt mỏi với khoản đăng nhập vô cùng, đã thế còn hay phải sao lưu gì gì nữa chứ, mất hết tin nhắn”
  • user·ab46· App Store· 8d agooriginal ↗
    “Zalo — không có nhiều lựa chọn để đăng nhập.”
See every post behind this page ↓Hit this yourself? Say what you use instead →

8 people in 8 posts across 1 source · 2 in the last 30 days, 3 in the 30 before

Pain pointStable
People in the last 30 days
2
3 in the 30 days before · 8 in all
Posts per week, last 16 weeks · 2 in the past 4 · the last 2 weeks are still coming in

The pain

shares of 8 people

What goes wrong, and for whom

Who
8 people using Zalo
What goes wrong
  • Old messages photos and files disappear2 people · 25%
  • Charged fee for verification code not received2 people · 25%
Every Zalo issue, with trends →
Since
05 Aug 2026 → 30 Oct 2026

Is this a startup idea?

Not directly. These are complaints about a product or service people already use — the fix belongs first to that provider.

Complaints are about
Zalo
Looking for something else
0% want an alternative · 13% ask the provider for a feature
What the numbers say
Almost nobody is looking for a different product — people want this provider to fix it, not a new option.
Build a prototype from thisA landing page written from these 8 complaints by 8 people.50 credits · sign in →
1

The pain — what people say

Their asks, who is writing, and the posts themselves

What people were doing

Every post behind this page, by what its author was doing — and when each one was written

8posts
  • Complaint788%
  • Request113%
05 Aug 20268 posts30 Oct 2026

Sources

8 signals · 1 sources

App Store8
Only public content is collected, author names are stored as one-way hashes, and every excerpt links back to its original post.

Evidence

Raw public posts behind this opportunity — click through to the original

  • user·d160App StoreApp Store VN/Nhắn tin & mạng xã hội·14d ago·Complaintsource ↗

    Zalo — Tài khoản bị lỗi h muốn đăng nhập lại mà xoá hết tất cả dữ liệu h liên hệ lấy lại ko được Quá chán

    Doesn't work
  • user·11f7App StoreApp Store VN/Nhắn tin & mạng xã hội·21 Sept 2026·Complaintsource ↗

    Zalo — Chê Tôi mệt mỏi với khoản đăng nhập vô cùng, đã thế còn hay phải sao lưu gì gì nữa chứ, mất hết tin nhắn

    Frustrated
  • user·ab46App StoreApp Store VN/Nhắn tin & mạng xã hội·8d ago·Requestsource ↗

    Zalo — không có nhiều lựa chọn để đăng nhập Khi quên mật khẩu mà không lưu, coi như là mất luôn cả tài khoản. Không cho đăng nhập Mail mà cx ko cho đăng nhập QR trên cả hai desktop và mobi app.

  • user·cd5fApp StoreApp Store VN/Nhắn tin & mạng xã hội·17 Sept 2026·Complaintsource ↗

    Zalo — Tệ, xoá tài khoản quên mật khẩu phải tốn tiền mới có mã để lấy lại tài khoản Không muốn sử dụng nữa

  • user·88aeApp StoreApp Store VN/Nhắn tin & mạng xã hội·08 Sept 2026·Complaintsource ↗

    Zalo — Đăng nhập lại tài khoản mà rắc rối mất hết 20 ngàn Như cứt

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2

Market and score

Products already there, how the score moved, and what it is made of

Opportunity history

Every score change is stored as a snapshot — click a sub-score to overlay it

Why did it move?

Score unchanged at 29.5 · 07 Nov 2026, 17:00 → 18:15 UTC

Score attributionSign in — it's free
How the score was measured
39 measured values behind the seven sub-scores · each shows the value, then the points it earned out of 100
Show ↓
Market size
Distinct people affected8 → 29
Distinct communities1 → 17
Distinct sources1 → 35
Adjacent categories1 → 32
Regions / languages1 → 28
Competition
Existing products5 → 50
New entrants (90d)3 → 52
Funded players3 → 57
Market maturity7.3 → 68
Incumbent activity92.5 → 93
Momentum
Period-over-period growth-60 → 8
Latest period growth-100 → 2
Sustained trend-0.1 → 43
Acceleration-13.7 → 34
Monetization
Stated willingness to pay15 → 15
Existing paid products2 → 30
Pricing complaints0 → 0
Business context0 → 0
Pain
Complaint intensity57.5 → 58
Complaint frequency50 → 50
Negative sentiment-50 → 50
Willingness to switch0 → 0
Willingness to pay15 → 15
Urgency14 → 14
Repeat complaints0 → 0
Demand
Mention volume2 → 15
Explicit requests2 → 21
Distinct people2 → 17
Questions asked0 → 0
Alternative searches0 → 0
Feature requests1 → 12
Discussion growth-33.3 → 10
Evidence
Evidence volume8 → 27
Source diversity1 → 35
Source credibility72 → 72
Extraction confidence27 → 27
Duplicate rate0 → 100
Freshness8.2 → 68
Cluster cohesion96.8 → 97

Questions about this idea

Is Frustrating login and account recovery process a startup idea?
Not directly. These are complaints about a product or service people already use, and the fix belongs first to that provider. The page shows what is frustrating users and how badly — not an open market to start a company in.
How many people have this problem?
8 different people described it independently, in 8 mentions, the earliest from 05 Aug 2026 and the most recent from 30 Oct 2026. The quotes, with dates and links to the originals, are in the Evidence section.
Is this problem getting worse?
Status: steady — no change the counts can show. 2 people raised it in the last 30 days and 3 in the 30 days before; the status compares its share of everything collected from the same source, so collecting more or less cannot create a trend.

Adjacent opportunities

Nearest neighbours by embedding similarity

Have you run into this?

Written by readers, except comments marked Team, which are ours. Not part of the evidence above and not counted in any score.

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