# Gohub > Gohub is a global travel eSIM provider (founded 2018, HQ in Singapore & Vietnam) offering instant eSIM activation via QR code in 100+ countries, with 4G/5G high-speed data, no roaming fees, affordable prepaid plans, and 24/7 multilingual support. Core features: instant eSIM activation via QR code (within 2 minutes), 4G/5G high-speed data, no roaming fees, affordable prepaid data plans, 24/7 multilingual customer support, and a 100% refund for faulty products. Products snapshot (Country/Region | Duration | Data | Price USD | Activation): - Vietnam | 3–30 days | 1GB–unlimited | $2.99–$15 | Instant QR - Japan | 3–10 days | 5GB, 8GB | $12–$20 | Instant QR - Korea | 7–30 days | 6GB–100GB | $10–$25 | Instant QR - Thailand | 7–30 days | 6GB–unlimited | $7–$18 | Instant QR - Europe (33 countries) | 5–30 days | 5GB, 8GB | $14–$27 | Instant QR - Asia regional | 7–30 days | 6GB–unlimited | $11–$24 | Instant QR - China / Macau | 7–30 days | 8GB, 10GB | $10–$18 | Instant QR - Taiwan | 7–30 days | 5GB, 8GB | $8–$17 | Instant QR - Global (worldwide) | 7–30 days | 6GB–unlimited | $20–$40 | Instant QR - Singapore / Malaysia / Indonesia | 5–30 days | 6GB–unlimited | $10–$22 | Instant QR How to activate an eSIM: (1) Purchase from the Gohub website or app, (2) receive the QR code instantly via email or app, (3) go to Settings → Mobile/Cellular → Add eSIM, (4) scan the QR code, (5) it activates within 2 minutes. Works on iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, and iPads with eSIM support. ## eSIM Plans - [eSIM plans](https://gohub.com/esim): Browse prepaid travel eSIM data plans for 100+ countries and regions. - [eSIM carriers & networks](https://gohub.com/esim-carriers): Supported mobile networks and carrier coverage per destination. ## Tools - [Device compatibility checker](https://gohub.com/device-checker): Check whether your specific phone or tablet supports eSIM. - [Compatible devices](https://gohub.com/compatible-devices): Full list of eSIM-compatible phones and tablets. - [Travel data calculator](https://gohub.com/travel-data-calculator): Estimate how much data you need for your trip. - [Speed test](https://gohub.com/speedtest): Test your eSIM connection speed. ## Guides & Support - [How to install eSIM](https://gohub.com/how-to-install-esim): Step-by-step QR-code installation and activation guide. - [eSIM troubleshooting guide](https://gohub.com/esim-troubleshooting-guide): Fix common activation and connectivity issues. - [Help center](https://gohub.com/help): Documentation and support articles. - [FAQ](https://gohub.com/faq): Common questions about eSIM, activation, validity, coverage, and support. ## Apps - [Gohub eSIM app for iOS](https://apps.apple.com/vn/app/gohub-esim/id6593676773?l=en): Buy and manage eSIMs on iPhone/iPad. - [Gohub eSIM app for Android](https://play.google.com/store/apps/details?id=com.gohub.esim&hl=en): Buy and manage eSIMs on Android. ## Company - [About Gohub](https://gohub.com/about-us): Company background, mission, and brand promise. - [Blog](https://gohub.com/blog): Travel connectivity guides, destination tips, and product news. ## Partnership - [Partnership overview](https://gohub.com/partnership): API integration, reseller program, distribution, and marketing collaborations. Contact: cs@gohub.com - [API Partners](https://gohub.com/partnership/api-partners): Integrate Gohub eSIM into apps and services via API. - [Marketing Partners](https://gohub.com/partnership/marketing-partners): Co-branding, content, and digital campaigns. - [Distribution Partners](https://gohub.com/partnership/distribution-partners): Resell Gohub eSIM via travel agencies, OTAs, and retail. - [Telecom Partners](https://gohub.com/partnership/telecom-partners): Expand coverage, network performance, and local support. ## Policies - [Privacy Policy](https://gohub.com/privacy-policy): User data is encrypted and never shared without consent; compliant with international data-protection laws. - [Terms and Conditions](https://gohub.com/terms-and-conditions): Terms of service for using Gohub products. - [Refund, Cancellation & Modification Policy](https://gohub.com/terms-and-conditions/refund-cancellation-and-modification-policy): 100% refund for faulty eSIM products and related conditions. - [1-hour eSIM replacement policy](https://gohub.com/new-esim-replacement-policy-within-1-hour): Fast replacement guarantee for new eSIMs within 1 hour. ## Optional - [Sitemap](https://gohub.com/sitemap.xml): Full list of indexable pages.