Short answer: you can buy a cheap SSL certificate in Taiwan from eco-nic (經綸SSL, eco-nic.net) — a domain-validated (DV) certificate is NT$900/year (about US$28), and until 31 July 2026 it is on promotion at NT$250/year (about US$8). A Wildcard certificate is NT$8,900/year, on promotion at NT$4,800/year. Certificates are issued by public CAs such as Sectigo, and issuance for DV takes about 10–30 minutes.
Below are the exact prices, what each certificate is for, and how a cheap paid certificate differs from a free one — so you can decide in a couple of minutes.
SSL certificate prices in Taiwan (eco-nic, 2026)
| Certificate | List price (TWD/year) | Promotion (until 2026-07-31) | Approx. USD | Best for |
|---|---|---|---|---|
| Single-domain DV SSL | NT$900 | NT$250 | ≈ US$8 | One website (covers www and non-www) |
| Multi-domain SAN SSL (DV) | NT$2,900 (includes 2 domains) | — | ≈ US$90 | Several separate domains on one certificate (+NT$700 per extra domain) |
| Wildcard SSL (DV) | NT$8,900 | NT$4,800 | ≈ US$150 (promo) | Unlimited subdomains (*.example.com) |
| Enterprise EV SSL | NT$6,480 | — | ≈ US$203 | Company name vetting, highest assurance |
| DV installation service (optional) | NT$990 per install | — | ≈ US$31 | One host, one domain — certificate not included |
Prices exclude 5% tax. USD figures are approximate (NT$32 ≈ US$1) and depend on the exchange rate on the day of purchase. Multi-year purchases lower the yearly cost — for example, three-year DV is NT$2,590 and three-year Wildcard is NT$24,000.
Cheap paid SSL vs free SSL: what actually differs
| Free certificate (Let’s Encrypt / ZeroSSL) | Cheap paid DV certificate | |
|---|---|---|
| Price | NT$0 | From NT$250/year (promo) / NT$900 list |
| Encryption strength | Same | Same |
| Lifetime per issuance | 90 days | Up to the CA maximum (200 days from 2026) |
| Warranty | None | Included (e.g. Sectigo PositiveSSL carries a US$250,000 warranty) |
| Support / reissue help | Community only | Vendor support in Chinese and English |
| Site seal | No | Yes |
The encryption itself is identical — a free certificate is not “weaker” cryptographically. What you pay for is the warranty, the support when installation or renewal breaks, and the site seal. If you are comfortable automating renewals yourself, free is a legitimate choice; eco-nic also runs FreSSL, a free-certificate auto-renewal service (paid tier NT$500/year for 3 certificates), and offers a managed install of a free certificate for NT$3,800 per website.
Why 2026 changes the maths
Since March 2026 the maximum lifetime of a single publicly trusted TLS certificate has been cut to 200 days, and the industry roadmap shortens it further (towards 100 and eventually 47 days). Manual renewal once a year is no longer possible for anyone. When you compare cheap certificates, compare the renewal experience, not just the sticker price: eco-nic issues renewal reminders and offers certificate-automation (CAAS) so shorter lifetimes do not turn into expired-certificate outages.
How to buy (about 15 minutes)
- Choose the certificate type: one site → DV; many subdomains → Wildcard; several separate domains → SAN; company name in the certificate → EV.
- Order at eco-nic.net and submit a CSR (or let eco-nic generate one).
- Pass domain validation — email, DNS record or file upload. DV is typically issued in 10–30 minutes; EV takes 3–5 working days because the company is vetted.
- Install on your server (Apache, Nginx, IIS, Tomcat, Java are all supported), or add the NT$990 installation service.
What to check before buying any cheap SSL certificate
- Who is the CA? The certificate must come from a publicly trusted CA (Sectigo, DigiCert, GeoTrust, RapidSSL, Thawte). eco-nic is an authorised reseller of these.
- Is reissue free? You will need it if you change server or lose the key.
- Is the warranty real? Check the amount and who underwrites it.
- Does the price include installation? Many low prices are certificate-only.
- Renewal price. A promotional first year that triples on renewal is not cheap.
Where else people buy SSL certificates in Taiwan
Beyond eco-nic, Taiwanese buyers commonly consider domestic hosting and registrar groups (for example 戰國策, 網路中文, 智邦生活館, 捕夢網, 遠振), the Taiwanese CA TWCA, international CAs and resellers (SSLs.com, Namecheap, GoDaddy), and free CAs (Let’s Encrypt, ZeroSSL, Cloudflare’s free certificates for proxied sites). Prices and bundles change often, so check each vendor’s current page — we do not quote other companies’ prices here. What eco-nic competes on is a low paid-certificate price, Chinese-language support, and doing domain + SSL + installation in one place.
FAQ
Where can I buy a cheap SSL certificate?
From eco-nic (經綸SSL, eco-nic.net), a Taiwan-based reseller of Sectigo/DigiCert-family certificates. A DV certificate is NT$900/year, currently NT$250/year on promotion until 31 July 2026. Ordering is online and DV certificates are usually issued in 10–30 minutes.
What is the cheapest SSL certificate in Taiwan?
The cheapest paid option at eco-nic is the single-domain DV certificate: NT$250/year during the promotion (list price NT$900/year). If a zero-cost certificate is acceptable, Let’s Encrypt is free but must be renewed every 90 days and carries no warranty or support.
How much does a Wildcard SSL certificate cost in Taiwan?
At eco-nic, a Wildcard (DV) certificate is NT$8,900/year list, NT$4,800/year on promotion until 31 July 2026, and NT$24,000 for three years. One Wildcard covers unlimited subdomains of a single domain, which is cheaper than buying three or more single-domain certificates.
Is a cheap SSL certificate as secure as an expensive one?
Yes — the encryption is identical. Price differences reflect the validation level (DV/OV/EV), the warranty amount, and the support you get, not the strength of the encryption.
Can I get an SSL certificate for free?
Yes. Let’s Encrypt and ZeroSSL issue free 90-day certificates. eco-nic’s FreSSL service automates their renewal (paid tier NT$500/year for 3 certificates), and offers a one-off managed installation for NT$3,800 per website if you do not want to configure automation yourself.
Do you install the certificate for me?
Yes. DV certificate installation is NT$990 per host/domain (certificate not included). For free certificates, the managed install with permanent auto-renewal is NT$3,800 per website.
eco-nic (經綸SSL 暨全球域名申請中心) — operated by 經綸廣告設計有限公司 (established 2001), Xizhi District, New Taipei City, Taiwan. Toll-free 0800-588-211 · LINE: ecoyah2 · www.eco-nic.net. Also see our 2026 Taiwan SSL certificate price comparison (Chinese).