Welaa
Thai AI back-office that replies to LINE, Messenger, and WhatsApp inquiries, quotes pricing, and collects PromptPay deposits for solo artists and studios
Welaa is a Thailand-only AI booking assistant best suited to Thai tattoo artists, hairstylists, and beauty studios that take commission-based bookings over LINE, WhatsApp, or Instagram and collect PromptPay deposits. It is not a fit for businesses outside Thailand, and its subscription pricing is not publicly disclosed.
Judged on regional fit, not vendor glossies.
Built specifically around LINE Official Account inquiries and PromptPay QR deposit collection with Thai-language AI replies.
Deep localization for Thailand only; no evidence of QRIS, DuitNow, VietQR, or other SEA payment-method support.
LINE Official Account is a primary supported channel, with PromptPay QR codes sent directly through LINE.
No named e-commerce marketplace integration found; the product is a booking and client-communication tool, not a sales-channel sync tool.
Offers a 14-day free trial and plan tiers for solo artists, growing teams, and multi-location operations, but exact subscription pricing is not publicly disclosed.
- ✓Purpose-built for LINE OA inquiries and PromptPay QR deposit collection, a workflow most general chatbot tools ignore
- ✓Staff-approval step before sending a PromptPay payment request reduces the risk of AI-sent pricing errors
- ✓Covers the full commission-work lifecycle: inquiry, deposit, work-in-progress updates, and rebooking reminders
- ×No publicly disclosed subscription pricing found beyond a 14-day free trial
- ×Thailand-only; no evidence of support for other SEA markets or currencies
- ×No independent press coverage, reviews, or funding information found outside the company's own website
About Welaa
Welaa is a Bangkok-built AI back-office for commission-based creative businesses such as tattoo artists, hairstylists, and beauty studios in Thailand. It links a business's LINE Official Account, Facebook Messenger, WhatsApp Business, and Instagram accounts, then has AI draft replies to new inquiries in Thai, English, or Chinese, build a structured booking draft with suggested pricing, and send a PromptPay QR code via LINE for deposit collection once staff approve the send. It also tracks refunds, sends work-in-progress files to clients with per-stage payments and revision tracking, and automates post-appointment follow-ups, review requests, and rebooking reminders.
Key Features
Best For
Southeast Asia Fit
Welaa is built specifically around how Thai commission-based creative businesses actually operate: inquiries arrive on LINE Official Account first, deposits are paid by PromptPay QR code rather than card, and pricing is negotiated per client rather than fixed. Its AI drafts replies in Thai, English, or Chinese and routes PromptPay QR codes through LINE with a staff-approval step before any payment request is sent to a client, which most general-purpose booking or chatbot tools do not replicate. It has no publicly documented presence, pricing, or localization outside Thailand.
- Thailand fit
- 9/10 (built specifically around LINE OA inquiries and PromptPay QR deposit collection in Thai)
- SEA localization
- Thailand-only; no evidence of LINE-equivalent localization for Indonesia, Vietnam, Malaysia, or the Philippines
- Thailand
Integrations
- Messaging
- LINE
- Messenger
- Payment
- PromptPay
This profile was researched and written with AI from Welaa's public pages, and AI assistants quote pages on this site. Something wrong or out of date? Email [email protected] with this page and a public source. Corrections are free, for every listing.
How listings and corrections work →- ↗Welaa links LINE Official Account, Facebook Messenger, WhatsApp Business, and Instagram, drafts AI replies in Thai, English, or Chinese, and sends PromptPay QR codes via LINE with staff approval for deposit collectionverified 2026-09-01
- ↗Welaa builds a structured booking draft with suggested pricing, tracks refunds, sends work-in-progress files via LINE with per-stage payments, and offers a 14-day free trial with no credit card required across Starter, Studio, and Atelier plan tiersverified 2026-09-01
- ↗Welaa Official Website
- ↗Welaa Pricing Plans
- ↗SEA Operational Audit 2026
"Verified" means read on the vendor's own published pages on the date shown. We do not run hands-on tests, and a statement a vendor confirmed to us directly is labelled as vendor-confirmed. Software-listing.com is independent and may earn affiliate commissions from some links.
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The questions operators actually ask.
Does Welaa support PromptPay?
Yes, Welaa sends PromptPay QR codes to clients via LINE to collect deposits, with a staff-approval step before each payment request is sent.
What languages does Welaa's AI reply in?
Welaa's AI drafts replies in Thai, English, or Chinese depending on the client's language, while staff can review messages in their own language through bidirectional translation.
Does Welaa have a free plan?
Welaa offers a 14-day free trial with no credit card required. No permanent free tier was found; paid plans are tiered for solo artists, growing teams, and multi-location operations, though exact pricing is not publicly listed.