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Should I use KKday?

Book tickets, tours, and travel experiences - kkday.com

Depends. Fine for travelers booking Asian tours, tickets, and passes at competitive prices — many report smooth bookings. Avoid it for bookings where a refund or responsive support might be needed; complaint volume on both is high.

Confidence

Medium. Based on 14 public sources; many review snippets truncated mid-sentence.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security posture

Pricing

Varies by activity

Pay per booking

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed

Best for

  • Travelers booking tours in Asia
  • Attraction tickets and passes
  • Mobile-first, app-based booking
  • Japan, Taiwan, Korea trips

Not for

  • Anyone who might need a refund
  • High-stakes, time-sensitive bookings
  • Travelers counting on responsive support
  • US/Europe trips with thinner local supply

Gotchas - check before you buy

high

Refund disputes are the top complaint; choose refundable options and a chargeback-capable card

medium

Private/VIP tours can be cancelled minutes after booking, per one USJ report

medium

Some tours are local-language only; confirm language before booking

low

Promo codes and card-reward fit differ from Klook; compare totals before paying

Pros and cons

Pros

  • Huge catalog — 12,215+ US sightseeing tours alone
  • Legit platform; 4.8/5 seller rating on G2
  • One-stop app covering tours, tickets, WiFi, transport
  • Many travelers report smooth multi-booking trips in Japan
  • Runs on Google Cloud with documented security standards

Cons

  • Customer service complaints are loud and recurring
  • Travelers report last-minute cancellations of booked tours
  • Warning threads on travel subreddits advise avoiding it
  • App reviews allege unpaid refunds, some calling it a scam

Sources & method

Analyzed 10/04/2026 - 14 sources - No known breach of KKday itself; one subdomain XSS report and 3,325 infostealer-leaked user credentials tied to the domain.

official x2review x8security x2news x2
  • XSS report on b2d.kkday.com, Open Bug Bounty lists a cross-site scripting vulnerability report for the b2d subdomain.
  • 3,325 infostealer credentials tied to kkday.com, Hudson Rock flags 3,325 credentials from infostealer logs — user password exposure, not a confirmed company breach. Use a unique password.

Key stats

  • Value for money: 3/5

    Rating

  • Varies by activity

    Starting price

  • 14

    Sources

  • Analyzed

  • Value for money: 3/5. Competitive promos, but refund losses sting
  • Ease of use: 4/5. App praised; easy tour booking
  • Feature depth: 4/5. 12k+ tours, tickets, passes, transport
  • Support quality: 1/5. Repeated worst-customer-service complaints
  • Security posture: 3/5. Subdomain XSS report; leaked user credentials
  • 4.8/5 G2 seller rating 2 seller reviews
  • 12,215 US sightseeing tours listed search results on site
  • $70M Latest funding 2024, Asia expansion (Forbes)
  • 2014 Founded Taipei-based

Pricing

Pay per booking

Varies by activity

  • Tours, tickets, transport, WiFi priced per listing
  • Coupons and promos available
  • No subscription

Security

No known breach of KKday itself; one subdomain XSS report and 3,325 infostealer-leaked user credentials tied to the domain.

  • XSS report on b2d.kkday.comOpen Bug Bounty lists a cross-site scripting vulnerability report for the b2d subdomain.⁹
  • 3,325 infostealer credentials tied to kkday.comHudson Rock flags 3,325 credentials from infostealer logs — user password exposure, not a confirmed company breach. Use a unique password.10
Full analysis

Based on 14 public sources; many review snippets truncated mid-sentence.

Legit Asian tours marketplace with a huge catalog, but refund and support complaints are loud. Book low-risk items only.

Methodology

Based on 14 public sources; many review snippets truncated mid-sentence.

Sources

  1. KKday Trustpilot reviewstrustpilot.com
    review
  2. KKDAY warning — r/JapanTravelTipsreddit.com
    review
  3. KKday TripAdvisor reviewstripadvisor.com
    review
  4. KKday Google Play reviewsplay.google.com
    review
  5. KKday App Store reviewsapps.apple.com
    review
  6. KKday G2 seller profileg2.com
    review
  7. KKday cancelled VIP tour — r/usjreddit.com
    review
  8. KKday vs Klook comparison1stcoupon.com
    review
  9. b2d.kkday.com XSS report — Open Bug Bountyopenbugbounty.org
    security
  10. KKday infostealer credentials — Hudson Rockhudsonrock.com
    security
  11. KKday $70M investment — Forbesforbes.com
    news
  12. KKday Series C $95M — TechCrunchtechcrunch.com
    news
  13. KKday Google Cloud case studycloud.google.com
    official
  14. KKday US sightseeing tours listingkkday.com
    official

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