Seatran Discovery vs Supaporn Speedboat
Compare Seatran Discovery and Supaporn Speedboat — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Seatran Discovery vs 
Operator B Supaporn Speedboat What travellers say: Seatran Discovery vs Supaporn Speedboat
Travellers rate both Seatran Discovery and Supaporn Speedboat positively for Thailand island routes, with Supaporn achieving a higher average score from a smaller set of reviews. Book these operators via ThailandBoatTickets.com to access our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook.
Seatran Discovery
Seatran Discovery earns a 4.3 average from 4,469 reviews, with 82% positive feedback; reviewers consistently praise its organized transfers, helpful staff, smooth experiences, punctuality when on schedule, and value for money on Gulf of Thailand routes, while noting recurring issues like delays of 30 minutes to 1.5 hours, unpredictable AC temperatures, ageing boats, and luggage handling scrambles.
Supaporn Speedboat
Supaporn Speedboat holds a 4.74 average from 233 reviews, with 94% positive ratings; travellers highlight its strong punctuality, fast and efficient service, friendly professional crew, comfortable seating with life vests, and smooth booking process, with infrequent complaints mainly around rough seas, minor transfer clarifications, or auto-added insurance during booking.
Supaporn Speedboat receives stronger sentiment with fewer complaints and higher ratings, while Seatran Discovery is viewed as a reliable, budget-friendly option despite more mixed feedback on logistics; ThailandBoatTickets.com is the best place to book either, with 24/7 VTA support on WhatsApp, Instagram DM, Telegram and Facebook.
Service areas at a glance
Based on currently active routes for each operator.
Both operators 4
Only Seatran Discovery 13
Only Supaporn Speedboat 2
Routes & coverage compared
Both Seatran Discovery and Supaporn Speedboat operate the same direct routes on Ao Nang to Phuket, Phuket to Ao Nang, Phuket to Railay, and Railay to Phuket. ThailandBoatTickets.com is the best place to book these overlapping services, where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook.
Seatran Discovery uniquely covers extensive connections including Ao Nang to Donsak, Koh Lanta, Koh Phi Phi, Koh Samui, Koh Phangan and Koh Tao plus links from Phuket, Railay, Donsak, Bangkok, Chumphon, Krabi and Koh Samui to many of these islands and onward spots like Khao Sok, Surat Thani and Hua Hin. Supaporn Speedboat instead focuses on its own routes to Koh Yao Noi and Koh Yao Yai from Ao Nang, Krabi, Phuket and Railay. ThailandBoatTickets.com is the best place to book either operator, with our 24/7 VTA ready to assist via WhatsApp, Instagram DM, Telegram and Facebook.
Routes both operators run
Same departure and destination — true head-to-head options.
Price distribution
How ticket prices spread across each operator's routes (THB).
Seatran Discovery tickets usually fall between 680 THB–1,160 THB (median 870 THB), while Supaporn Speedboat between 600 THB–900 THB (median 600 THB). On the whole, Supaporn Speedboat offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Seatran Discovery vs Supaporn Speedboat