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Alibaba Cloud Anti-DDoS Proxy

www.alibabacloud.com/product/ddos/pricingL4 anycast proxy (TCP/UDP)egress/alibaba-anti-ddos-proxyJSONcomparereport an errorprovider JSON

Free allowance
No free tier is published.
Verdict
paidno free allowance; listed for its price
Cost
USD 3120/monthparsed from the record, in USD
Identity
cardcard required, no phone
Binding limit
per-ip-shapingclean bandwidth is sold in steps: 100 Mbps / 3000 QPS on the entry plan
Evidence
documented3 sources; a first-party page was read and the sentence quoted
Freshness
stale on 2026-11-23checked 2026-10-23 (live); stale on 2026-11-23
Free tierNo free tier is published. The cheapest committed row in the price table is 30 Gbps committed mitigation for 3,120 USD per month; the Insurance Plan row reads Contact sales.
unit none; metered on none
PriceUSD 3120 per month
Limits
  • volume-quota commitment starts at 30 Gbps mitigation with 100 Mbps clean bandwidth for 3,120 USD/month source
  • per-ip-shaping (binding) clean bandwidth is sold in steps: 100 Mbps / 3000 QPS on the entry plan source
Bindingper-ip-shaping The price fails long before the bandwidth does.
Identitycard An Alibaba Cloud account with a payment method for a subscription instance; the mainland tier additionally requires real-name verification, which was not read.
EgressThe entry plan carries 100 Mbps of clean bandwidth, about 32 TB per month at saturation (arithmetic from 100 Mbps over 30 days); the port rules carry no separate byte allowance.; ingress: tcp+udp
free allowance: The entry plan carries 100 Mbps of clean bandwidth, about 32 TB per month at saturation (arithmetic from 100 Mbps over 30 days); the port rules carry no separate byte allowance.
Interfacerest, cli one port forwarding rule per protocol and port, batch-importable as protocol, forwarding port, origin port, origin IP
Toolingconsole, API (CreatePort) or the bulk import of four-field rules
Composes withan origin outside Alibaba Cloud is allowed, so a free VM elsewhere can sit behind it; only the instance price blocks it
Reliabilityall UDP is dropped until a UDP port rule exists, and the instance blocks reflection ports by default (17, 19, 69, 111, 123, 137, 161, 389, 1194, 1900, 3389, 3702, 11211); 1194 means an OpenVPN listener must move, WireGuard's 51820 is unaffected
NotesThe product is Spectrum-class in shape and enterprise in price: the cheapest published row is 3,120 USD/month against Gcore's EUR 17. The UDP default-drop and the 1194 block are the two operational traps. Whether a free trial instance exists was not established.
Evidence notedocumented UDP forwarding, the non-Alibaba origin, the default UDP drop and the 3,120 USD entry row are each quoted from pages read. A cheaper mainland Pro tier may exist; it was not read.
Parsed numbers
  • has-free-tier 0
  • price USD 3120 / month
Evidence 3
datesourcewhat it proved
2026-10-23www.alibabacloud.com/help/en/anti-ddos/anti-ddos-pro-and-preForwarding Protocol: Select the protocol for traffic forwarding. Valid values are TCP and UDP. The Origin can be an Alibaba Cloud service or a service not hosted on Alibaba Cloud.
2026-10-23www.alibabacloud.com/help/en/anti-ddos/anti-ddos-pro-and-preAnti-DDoS Proxy drops all UDP traffic by default; it blocks a default list of reflection ports including 123, 161, 389, 1194 and 3389
2026-10-23www.alibabacloud.com/product/ddos/pricing30 Gbps committed mitigation / 300 Gbps burst / 100 Mbps / 3000 QPS at 3,120 USD per month
More fields 7
wg pathinside-udp
wg detailPort forwarding rules take 'Valid values are TCP and UDP', so a WireGuard datagram is forwarded to an origin that need not be an Alibaba Cloud host.
ingresstcp+udp
volume tib month29.5
volume statedThe entry plan carries 100 Mbps of clean bandwidth, about 32 TB per month at saturation (arithmetic from 100 Mbps over 30 days); the port rules carry no separate byte allowance.
bytes transityes
transit noteAlibaba's scrubbing centres carry clean traffic back to the origin
Unknown values 2
  • per object cap stated: the field does not apply to this kind of offer
  • retention stated: the field does not apply to this kind of offer