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Commercial Case / Software / Public Revenue

zendai

After adding Zendai as a friend on LINE, you record income and expenses by typing, sending receipt photos, or voice; it can answer questions about the shop's numbers, pushes a daily sales summary, supports being added to the shop's LINE group so staff can record together, and exports to Excel/PDF.

Visit official website ↗

THE BUSINESS IN NUMBERS

See the trend, not just the rank

1,3462026-10 · Ending MRR / USD
Historical trend, missing values left blank072.7K145.4K2025-07:145,3712025-08:1,9702025-09:1,5672025-10:9372025-11:3752025-12:5802026-01:6372026-02:9172026-03:9882026-04:1,1842026-05:1,1272026-06:1,1902026-07:1,3062026-08:1,3722026-09:1,4312026-10:1,3462025-072026-10

Historical monthly records; Oct 2026 may be an incomplete month. MRR does not equal profit. Missing values left blank, negative values shown as recorded.

View period data
PeriodEnding MRR / USD
2025-07145,371
2025-081,970
2025-091,567
2025-10937
2025-11375
2025-12580
2026-01637
2026-02917
2026-03988
2026-041,184
2026-051,127
2026-061,190
2026-071,306
2026-081,372
2026-091,431
2026-101,346
01 / PRODUCT & PEOPLE

Who does it serve and what problem does it solve?

No app to install: bookkeeping happens directly inside LINE, which Thais use most, with a Thai interface, and a price lower than traditional bookkeeping software (from ฿259 per month, with a free tier)

Target Audience

Small shop owners, market stall vendors, and small businesses in Thailand who run their business on LINE, and small merchants who need to organize accounts for tax filing

02 / BUSINESS MODEL

How does it charge?

subscription

Free ฿0 (100 records and 20 receipts per month); Basic ฿259/month or ฿3,109/year; Growth ฿439/month or ฿5,269/year; Advanced ฿749/month or ฿8,989/year

The above describes historical pricing. Check official website for current prices.

03 / ACQUISITION

Where do users come from?

Traffic estimate (September 2026) shows organic search about 45%, direct about 40%, and referrals about 9%; the search keywords are Thai non-brand keywords, such as "ไลน์บันทึกรายรับรายจ่าย" (LINE record income and expenses) and "ai ช่วยจัดเก็บรายรับรายจ่าย ผ่าน line", with a brand keyword share of about 0. The website blog has 42 Thai articles on topics such as invoices, receipts, and tax (such as ภ.พ.30), matching small merchants' search needs. It also runs TikTok, YouTube, Facebook, Instagram, Lemon8, and LINE official accounts; existing users are retained through daily use in LINE and the daily sales summary. The founder did not fill in a channel on Revenue record.

Channel share, initial acquisition, and growth drivers are distinct; correlation does not imply proven causation.

04 / YOUR NEXT QUESTION

What remains to be verified?

The following are research questions, not established market opportunities.

  • What do target users actually pay for? Is there direct user feedback or paid interview evidence?
  • Are these historical prices still active today? What are the conversion, retention, and fulfillment costs?
  • Is the "Traffic estimate (September 2026) shows organic search about 45%, direct about 40%, and referrals about 9%; the search keywords are Thai non-brand keywords, such as "ไลน์บันทึกรายรับรายจ่าย" (LINE record income and expenses) and "ai ช่วยจัดเก็บรายรับรายจ่าย ผ่าน line", with a brand keyword share of about 0. The website blog has 42 Thai articles on topics such as invoices, receipts, and tax (such as ภ.พ.30), matching small merchants' search needs. It also runs TikTok, YouTube, Facebook, Instagram, Lemon8, and LINE official accounts; existing users are retained through daily use in LINE and the daily sales summary. The founder did not fill in a channel on Revenue record." channel still viable? What resources do indie devs need to test it?
  • Whose needs are competitors failing to meet? Find specific evidence before deciding on your angle.

05 / BUSINESS EVIDENCE

Test stories with numbers

The following signals are used to audit cases, not to automatically validate product success or market opportunities.

1,346Snapshot MRR / USD (non-profit)
1,436Snapshot 30-day revenue / USD
2026-10-24Metric updated