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Enterprise CDN and web acceleration · by Akamai

Akamai Ion

Akamai's enterprise CDN and web acceleration product, sold by quote with a 100% availability SLA, paired with Edge DNS and Akamai's security products.

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Akamai Ion homepage
§1

Overview

Akamai Ion is the web performance product of Akamai's content delivery network. You point your hostname at an Akamai edge hostname by CNAME, and Ion caches content, accelerates dynamic requests with protocol optimisations and SureRoute path selection, and applies front-end optimisations learned from real-user data. HTTP/3 is available to all Akamai delivery customers.

Ion is sold by contract, not self-serve, and prices are quoted. It comes with a 100% availability SLA. Configuration happens in Akamai Control Center's Property Manager or through APIs, with serverless edge compute available for developers.

For DNS, Akamai sells Edge DNS as a separate product: authoritative primary and secondary zones, optional DNSSEC, API and Terraform management, and a 100% uptime SLA. Shield NS53 protects on-premises DNS servers from NXDOMAIN floods. WAF and bot protection come from Akamai's separate security products.

Before buying, expect a sales-led process: you configure properties in Akamai Control Center, create edge hostnames and CNAME your site to them, and manage edge certificates for HTTPS. Mutual TLS between clients and edge servers is available in limited release. Teams without in-house CDN expertise often rely on Akamai's professional services for the initial setup.

§2

Pricing and plans

Plan Price What you get
Ion Custom CDN and web performance; 100% availability SLA
Edge DNS Custom Authoritative primary and secondary DNS, DNSSEC, 100% uptime SLA

Akamai does not publish prices for Ion or Edge DNS; both are sold by quote through sales. Akamai's public pricing page covers only its cloud computing (former Linode) services. Whether data can be kept in the EU was not stated on the pages read.

Source: www.akamai.com/pricing · prices as published, excluding tax.

§3

What it does

Dynamic acceleration
Protocol optimisations and SureRoute path selection that route around congestion and outages.
Adaptive Acceleration
Uses real-user monitoring data to decide when to push, compress or pre-connect content.
Script management
Shows and controls the performance impact of first- and third-party scripts.
Edge DNS
Authoritative and secondary DNS with DNSSEC and a 100% uptime SLA (separate product).
Automation
Property Manager, APIs and Terraform for configuration.
§4

Strengths and limitations

Strengths

  • 100% availability SLA on Ion and Edge DNS.
  • Mature enterprise delivery platform with professional services.
  • Wide portfolio: CDN, DNS, WAF, bot management and cloud compute from one vendor.
  • HTTP/3 available to all delivery customers.

Limitations

  • No published prices; everything is by quote.
  • No self-serve free or entry tier.
  • DNS and WAF are separate products and contracts.
  • Configuration through Property Manager has a steeper learning curve than self-serve CDNs.
§5

Who it suits

Good for

  • Large enterprises needing contractual SLAs
  • High-traffic media and commerce sites
  • Companies wanting CDN, DNS and security from one vendor

Look elsewhere if

  • Hobby and indie projects
  • Teams wanting self-serve signup and published prices
§6

Alternatives to Akamai Ion

Tool From Free option Stages
DNSimple DNS hosting and domain management
$0.5/mo Paid
IBM NS1 Connect Managed DNS with traffic steering
$99/mo Trial
Amazon CloudFront CDN with bundled WAF and DNS plans
$15/mo Free tier
CDN77 Video-focused CDN
$990/mo Paid
CacheFly Throughput-focused CDN
$300/mo Free tier
DigiCert DNS (DNS Made Easy) Managed DNS with SLA
$300/yr Paid

All CDN, DNS and edge security →

§7

Questions

How much does Akamai CDN cost?

Akamai does not publish CDN prices; Ion is sold by quote through its sales team.

Does Akamai offer DNS hosting?

Yes, as Edge DNS, a separate product with primary and secondary zones, DNSSEC and a 100% uptime SLA.

Does Akamai Ion have an SLA?

Yes. Akamai states a 100% availability SLA for Ion.

Sources read for this page