cpolar

cpolar.com · Egress and tunnels · 1 record · JSON

cpolar Egress and tunnels

fails: egressemailno cardDper-ip-shaping

www.cpolar.com/pricing · tcp port forward · egress/cpolar · JSON · compare

Free tier	Free edition: permanently free, 1 Mbps, random URL subdomain, random TCP port, HTTP / TCP tunnel support, 1 online cpolar process, 4 tunnels per process. [translated] unit unlimited; metered on none
Price	USD 0
Per-object cap	not applicable
Retention	not applicable
Egress	No byte quota on any plan: every plan is sold with traffic not limited. The free plan's 1 Mbps caps a saturated month at about 324 GB.; ingress: tcp free_allowance: none published
Identity	email An account is an email address: the pricing FAQ defines one online process as one email account installing the client on one machine, and says multiple machines means registering multiple email accounts.
Limits	per-ip-shaping 1 Mbps on the free plan source request-rate connection-rate limit per tunnel endpoint; excess HTTP connections get 429, excess TCP connections are closed source request-rate 1 online process and 4 tunnels on the free plan source
Binding	per-ip-shaping Traffic is unlimited but 1 Mbps is 10.5 GB/day, about 324 GB over 30 days, against 3.24 Mbps for 1 TiB/month. The shaping binds three times below the target.
Interface	cli Web UI on localhost:9200 after install, a CLI with authtoken authentication, and a dashboard at dashboard.cpolar.com.
Tooling	vendor client on Windows/Linux/NAS/ARM, authenticating with a token from the dashboard; wg-quick cannot attach to it
Composes with	Carries HTTP and TCP only, so it composes with a web service or an SSH control channel and not with WireGuard.
Reliability	Exceeding the connection rate limit returns 429 on HTTP and silently closes TCP and TLS connections; the vendor documents neither the threshold nor a reset window.
Notes	The best-identified Chinese tunnel vendor in English lists, with an email-only account, and the only one here with a documentation set large enough to make the absence of UDP meaningful. No English pricing arm was found: www.cpolar.com/en/pricing returns 404 and the only pricing page is the Chinese one.
Evidence rung	documented Pricing table read first-party and the whole documentation site searched for UDP with zero hits. A negative search is strong evidence here because the same docs page documents TCP, HTTP and TLS tunnels by name.
Checked	2026-10-23 (live); stale on 2026-11-22
Parsed numbers	`$.price_per_tb_month` price-per-tb USD0.0 TB / month

Evidence (2)

date	source	what it proved
2026-10-23	www.cpolar.com/pricing	free plan is 1 Mbps, random subdomain, random TCP port, HTTP/TCP tunnels only, 1 process, 4 tunnels; all plans state traffic is not limited
2026-10-23	www.cpolar.com/docs	86941-byte documentation read contains no occurrence of UDP

More fields (7)

{
 "wg_path": "none",
 "wg_detail": "No UDP reconstruction exists: the pricing page lists only HTTP and TCP tunnels, and an 87 KB full-text read of the documentation site at /docs contains no occurrence of UDP at all.",
 "ingress": "tcp",
 "volume_tib_month": null,
 "volume_stated": "No byte quota on any plan: every plan is sold with traffic not limited. The free plan's 1 Mbps caps a saturated month at about 324 GB.",
 "bytes_transit": "yes",
 "transit_note": "Vendor relays in mainland China carry the tunnel."
}

Unknown or withheld values (2)

$.per_object_cap.stated not-applicable
$.retention.stated not-applicable