Castles Technology
Global payment player with best-in-class Android payment solutions ; boosting your business grow.
237 employees · est. 1993 · Taiwan
Wati
End-to-end WhatsApp API solution for SMBs across the globe. Trusted by the fastest-growing brands in over 100+ countries
154 employees · est. 2019 · Hong Kong S.a.r.
Castles Technology is the older company (1993 vs 2019); Castles Technology is the larger of the two.
Side-by-Side Comparison
| Metric | Castles Technology | Wati |
|---|---|---|
| Founded | ||
| Founded | 1993 older | 2019 |
| Headquarters | ||
| Headquarters | Taiwan | Hong Kong S.a.r. |
| Employees | ||
| Employees | 237 larger | 154 |
| Industry | ||
| Industry | Manufacturing, Payments, CRM and Sales | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Series B |
| Total Funding | ||
| Total Funding | Not tracked yet | $31.30M |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | 3 |
| Services | ||
| Services | Not tracked yet | AI-powered Chatbots, WhatsApp Business API, Instagram and Facebook Automation, Campaign Management, Sales and Support Team Collaboration |
| Target Customers | ||
| Target Customers | Not tracked yet | E-commerce Businesses, Marketing Agencies, Healthcare Industry, Educational Platforms, Enterprises with High Customer Interaction |
| Taxonomy | ||
| Taxonomy | Payment Solutions, Mobile Payments, Retail Technology, Hospitality Technology, Transportation Technology, Global Expansion, Secure Payments, Innovative Technology, POS Systems, EFTPOS, Self-service Solutions, Multilane Technology, Vending Machine Technology | WhatsApp API, Conversational Platform, Customer Engagement, AI Solutions, Shared Inboxes, Broadcast Messaging, Intelligent Chatbots, Real-time Conversations, SaaS Startup, Customer Support, Lead Generation, Business Messaging, Chat Automation, Conversational AI |
| Website | ||
| Website | castlestech.com | wati.io |
About Castles Technology
Castles Technology is a global payment technology company founded in 1993, headquartered in Taipei, Taiwan. With the slogan "Global payment player with best-in-class Android payment solutions ; boosting your business grow.", the company aims to connect millions of merchants and retailers of all size...
About Wati
Wati, founded in 2019 and headquartered in Hong Kong S.A.R., is a rapidly expanding global SaaS startup that redefines customer engagement through WhatsApp's Business API. The company is trusted by over 8,000 businesses across more than 100 countries, allowing them to deliver personalized, real-time...
We will tell you when either one moves
BounceWatch watches Castles Technology and Wati for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Castles Technology and Wati — by email.
Frequently Asked Questions
Compare Castles Technology with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at Castles Technology on 17 Nov 2024, and Wati on 10 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.