Company snapshot
| Category | Imperva | Singtel |
|---|---|---|
| Status | active | active |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
Imperva provides a cloud-based CDN integrated with its Web Application and API Protection (WAAP) platform, focusing on security and performance. The service includes content caching, load balancing, and global Points of Presence (PoPs) to deliver low-latency web experiences. It offers robust DDoS protection, a Web Application Firewall (WAF), and bot mitigation, making it suitable for enterprises prioritizing security. Imperva serves industries like finance, healthcare, and e-commerce, with clients such as Mediolanum and Vodafone. The company, founded in 2002 and headquartered in San Mateo, California, was acquired by Thales in 2019. Its CDN is part of a broader cybersecurity suite, emphasizing secure content delivery.
Singtel, a Singapore-based telecommunications company founded in 1879, provides a range of services including mobile, broadband, and digital infrastructure solutions. Its CDN offerings are part of its Digital InfraCo unit, which focuses on delivering connectivity and data center services across the Asia-Pacific region. Singtel serves enterprise customers, including businesses in finance, technology, and government sectors, leveraging its regional network for reliable content delivery. The company’s infrastructure supports 5G, edge computing, and data centers under its Nxera brand, with a focus on APAC markets. Singtel has recently consolidated its consumer and enterprise businesses to drive synergies and growth.
Network & Architecture
Imperva operates a global network with PoPs in North America, EMEA, APAC, and LATAM, including data centers in cities like Tokyo, New Delhi, and Miami. The exact number of PoPs is not publicly disclosed, but the network supports traffic rerouting during maintenance to ensure availability. It uses machine learning for dynamic caching and integrates with major peering partners for optimized routing. Regional strengths include North America and EMEA, with ongoing expansions in APAC and LATAM. Maintenance schedules, such as the August 2025 migrations in Hong Kong and Paris, ensure minimal disruption for Cloud WAF customers. Limitations include less transparency on PoP counts compared to competitors like Cloudflare.
Singtel operates a regional network with points of presence (PoPs) primarily in APAC, including Singapore, Indonesia, Thailand, and Australia. Its infrastructure includes subsea cables and satellite carrier services, enhancing connectivity across ASEAN markets. The company has shifted focus to AI-ready data centers under Nxera, with over 62MW of capacity in Singapore and plans to expand to 200MW across APAC. While strong in APAC, Singtel’s global footprint is limited compared to providers like Cloudflare or Akamai. Its network benefits from peering agreements and 5G integration, but specific PoP counts are not publicly detailed.
Feature comparison
| Feature | Imperva | Singtel |
|---|---|---|
waf | ✓ | ✗ |
bot_mitigation | ✓ | ✗ |
ddos | ✓ | ✗ |
rate_limit | ✗ | ✗ |
http3_quic | ✓ | ✗ |
tls13 | ✓ | ✗ |
tiered_cache | ✓ | ✗ |
origin_shield | ✓ | ✗ |
instant_purge | ✓ | ✓ |
stale_while_revalidate | ✗ | ✗ |
stale_if_error | ✗ | ✗ |
image_optimization | ✓ | ✗ |
video_vod | ✓ | ✗ |
video_live | ✓ | ✗ |
drm | ✗ | ✗ |
hls_dash_packaging | ✗ | ✗ |
websockets | ✓ | ✗ |
signed_urls | ✓ | ✗ |
edge_compute | ✗ | ✗ |
functions | ✗ | ✗ |
kv_storage | ✗ | ✗ |
api_first | ✓ | ✓ |
realtime_logs | ✓ | ✓ |
log_push | ✓ | ✗ |
terraform | ✗ | ✗ |
Legend: ✓ = Supported, ✗ = Not supported, — = Not listed
Pricing
Imperva uses a pay-as-you-go (PAYG) model with enterprise-focused pricing, typically requiring custom quotes. No free tier or public per-GB pricing is available, as plans are tailored for high-security use cases. Volume-based discounts are offered for committed contracts. Pricing details are available at https://www.imperva.com/pricing/. The model suits large organizations but may be cost-prohibitive for smaller businesses.
Singtel’s pricing model is enterprise-focused, typically involving custom contracts rather than pay-as-you-go or public per-GB rates. No free tier or trial is advertised. Specific pricing details are not publicly available, and interested customers must contact Singtel directly for quotes. For more information, visit https://www.singtel.com/business/products-services/digital-infraco.
Integrations & DevEx
Imperva provides APIs for configuration and management, supporting an API-first approach. Realtime logs and analytics are accessible via the Imperva Management Portal, with log push for integration into external systems. No public documentation confirms Terraform or specific SDK support, limiting Infrastructure-as-Code (IaC) options. Migration tools are not emphasized, but the platform supports standard CDN configurations. Developers may find the API robust but less flexible for CI/CD pipelines compared to Fastly or Akamai.
Singtel’s CDN integrates with its Paragon platform, supporting API-driven management for 5G and edge services. Real-time logs are available for performance monitoring. There is no public documentation confirming Terraform support, SDKs, or CI/CD integrations. Migration tools or import capabilities are not explicitly advertised, suggesting a focus on bespoke enterprise integrations.
When it fits
- Enterprises needing a CDN with strong security features like WAF and DDoS protection.
- Businesses in regulated industries (e.g., finance, healthcare) requiring robust compliance and bot mitigation.
- Organizations with global audiences benefiting from Imperva’s PoP distribution and low-latency delivery.
- Enterprises needing robust CDN services in APAC, particularly in Singapore, Indonesia, or Thailand.
- Businesses leveraging Singtel’s 5G and edge infrastructure for regional applications.
- Organizations seeking custom enterprise contracts with a telecom-backed provider.
When it doesn’t
- Small businesses or startups seeking cost-effective, free-tier, or transparent pricing models.
- Developers needing extensive IaC support, such as Terraform or advanced CI/CD integrations.
- Companies focused on edge compute or serverless functions, which Imperva does not currently offer.
- Companies requiring a global CDN with extensive PoPs outside APAC, where providers like Cloudflare excel.
- Small businesses or startups looking for pay-as-you-go pricing or free tiers.
- Applications needing advanced features like WAF, DDoS protection, or video streaming, which are not clearly offered.
History & Notes
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