Hi Product Hunt 👋 Team ThaiBulkSMS here. After 18 years and 100,000+ accounts sending SMS, Email, and LINE messages across Thailand, we're bringing our platform to PH. Why we built it this way: most teams in Thailand end up stitching together three vendors — one for SMS, one for transactional email, one for LINE notifications — with three dashboards, three invoices, and three sets of API credentials to secure. Meanwhile deliverability across those channels isn't interchangeable: SMS is rock-solid, LINE is cheap when it lands, email is fussy. When LINE silently fails, the customer never gets the OTP. ThaiBulkSMS unifies all three: - One dashboard (Content Studio) for SMS + Email + LINE - One REST API with OTP-ready templates - Flow Automation with channel fallbacks — if LINE fails, auto-send SMS - Credit Exchange — swap budget between channels based on what actually works - Real-time tracking and A/B testing on every channel - 99.98% gateway uptime, NBTC-compliant Pricing starts at ฿0.15/SMS and ฿0.04/email, with a free-forever tier of 1,000 emails/month so teams can try it without a PO. We'd love feedback from builders who've wrestled with OTP delivery, marketing-ops folks running multi-channel campaigns, and anyone serving customers in Thailand or SEA. Ask us anything!

Thaibulksms

Thailand's #1 SMS, Email & LINE messaging platform & API

Thailand's #1 SMS, Email & LINE messaging platform & API