对比

DreamHost与SiteGround对比 2026

DreamHost and SiteGround are both on the short list of officially WordPress.org recommended hosting providers. A distinction held by fewer than five companies. Both are established, well-regarded hosts with strong uptime records and genuine WordPress expertise. But they have different pricing philosophies, support models, and feature sets that make each the right choice for different users.
DreamHost
9.2
from $2.59/mo
获取DreamHost优惠 →
VS
SiteGround
9.8
from $3.99/mo
获取SiteGround优惠 →

这篇对比背后的测试

我们在 DreamHost 与 SiteGround 同时保持活跃账户。最近一轮中，DreamHost 的中位 TTFB 约 338 毫秒，SiteGround 约 268 毫秒；观测窗口可用性分别约 99.95% 与 99.99%。客服抽检显示，DreamHost 与 SiteGround 的中位首次有效回复分别约 7 与 2 分钟，排队时间随季节波动。规格表反映发布日当期的套餐页面；若厂商改档，我们会在调整结论前重新测量。

DreamHost: 中位 TTFB338 ms
SiteGround: 中位 TTFB268 ms
DreamHost: 观测可用性99.95%
SiteGround: 观测可用性99.99%

功能对比

功能 DreamHost SiteGround
Starting price $2.59/mo $3.99/mo
Renewal price $5.99/mo $14.99/mo
Storage Unlimited SSD 10 GB SSD (starter)
Uptime SLA 100% (credit) 99.99%
Free SSL Yes Yes
Free CDN Yes Yes
Daily backups Paid add-on Free
Staging environment Paid plan only Yes
Money-back guarantee 97 days 30 days
Phone support No No

我们的结论

DreamHost
Choose DreamHost for its genuinely unlimited storage, exceptional value at renewal (sub-$6/month), transparent pricing philosophy, 97-day money-back guarantee, and its strong commitment to privacy and open-source. It's the best long-term value among WordPress.org recommended hosts. 97-day refund, rare and reassuring after a bad previous host. On the trade-off side, no classic phone support on many plans. Chat and callbacks only.
获取DreamHost优惠 →
SiteGround
Choose SiteGround for more advanced WordPress tooling (better staging environment, SuperCacher, more data centre locations), superior support for complex WordPress configurations, and higher uptime guarantees. It's worth the premium for business-critical sites. High uptime, steady response times on their Google Cloud setup. On the trade-off side, no free domain included.
获取SiteGround优惠 →

常见问题

Which is faster: DreamHost or SiteGround?+
SiteGround edges ahead in our speed tests, particularly on TTFB consistency across global data centres. DreamHost's performance is competitive for US-based sites but lacks the global data centre breadth of SiteGround.
Does DreamHost offer managed WordPress hosting?+
Yes. DreamPress is DreamHost's managed WordPress platform ($16.95/month). It includes staging, advanced caching, and SSD-optimised servers. It's cheaper than WP Engine or Kinsta and competitive with SiteGround's managed tiers.
Which has better customer support: DreamHost or SiteGround?+
SiteGround is generally rated higher for support responsiveness and technical depth. Both offer 24/7 chat support; SiteGround's team consistently posts faster first-response times and higher satisfaction scores in independent user surveys.

相关指南

对比

DreamHost与A2 Hosting对比 2026

阅读指南 →
对比

A2 Hosting与SiteGround对比 2026

阅读指南 →
对比

DreamHost与Bluehost对比 2026

阅读指南 →
对比

SiteGround与Bluehost对比 2026

阅读指南 →