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Sidecar Network

sidecar.network/pricingPublic IPv4 and IPv6 per container over WireGuardegress/sidecar-networkJSONcomparereport an errorprovider JSON

Free allowance
"Free $0 / forever 3 peers - 4 IPv6 - 2 Mbps", and "Personal tiers: unlimited data transfer - IPv6 reachable - cancel anytime".
Verdict
fails: quotathe free allowance is too small to matter
Cost
free tierpaid plans from USD 0.99/month
Identity
anonymousno card, no phone
Binding limit
per-ip-shaping2 Mbps per peer on the free tier
Evidence
documented4 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 tier"Free $0 / forever 3 peers - 4 IPv6 - 2 Mbps", and "Personal tiers: unlimited data transfer - IPv6 reachable - cancel anytime".
unit unlimited; metered on none
PriceUSD 0 for the free tier (3 peers, IPv6 only, 2 Mbps); paid from USD 0.99 per month, IPv4 tiers priced only by their USD 29 setup and USD 3 provisioning fees on the page read
Limits
  • per-ip-shaping (binding) 2 Mbps per peer on the free tier source
Bindingper-ip-shaping The free tier's 2 Mbps is below the 3.24 Mbit/s that 1 TiB/month needs, so a single peer tops out near 0.65 TB in 30 days (2e6 bits per second times 2,592,000 seconds over 8). Paid tiers are speed-tiered up to 100 Mbps on Launch and unlimited on bytes.
Identityanonymous Free peers are provisioned through an RFC 8628 device code with no email: "without a browser, email, or human-in-the-loop steps". Payment, where required, is PayPal or Bitcoin via Lightning.
Egress"Every tier ships with unlimited data transfer. You pay for a public IP and speed - not for gigabytes." and "We never charge you for data - ever. Our tiers are speed-limited, not data-capped." The free tier's speed is the cap: 2 Mbps.; ingress: tcp+udp
free allowance: none published
Interfacecli, rest REST API with an OpenAPI spec, plus an installer and a Docker network plugin.
Toolingone-line agent install for Docker; REST API; systemd or Docker Desktop
Composes withThe strongest composition: a free-tier VM runs the agent and gets a real address with no config file, and the API makes provisioning scriptable.
ReliabilityOutbound port 25 is blocked at the relay on all tiers; free peers share a relay with other customers, and isolation starts at Pulse.
NotesThe surprising row: genuinely unlimited bytes at USD 0, with no email, and the free tier still cannot carry 1 TiB/month because of the 2 Mbps ceiling. The 2 Mbps is a per-peer rate, not a per-account cap: the pricing page attaches the rate to each peer ("each peer gets its own rate limit at the plan's throughput tier"), so a single service on one address gets 2 Mbps. Unlimited data is real and only speed is sold: two independent sentences on the same page say so, and a published customer claim reports 14 TB in a month. The free tier is IPv6-only: the FAQ names Free among the IPv6-only plans. Monthly prices for the IPv4 tiers (Pulse and up) are not in the page HTML, so the paid IPv4 path is priced only by its setup fees here.
Evidence notedocumented The free plan card, the unlimited-data claim, the IPv6-only rule and the API path are first-party. A measured throughput test at 2 Mbps would confirm the ceiling; the monthly figure here is arithmetic from the stated rate, not a measurement.
Parsed numbers
  • has-free-tier 1
  • price USD 0.99 / month
Evidence 4
datesourcewhat it proved
2026-10-23sidecar.network/pricingFree 3 peers / 4 IPv6 / 2 Mbps / USD 0 forever; Micro USD 0.99 at 100 kbps; Spark USD 4.99 at 25 Mbps; Launch USD 9.99 at 100 Mbps; unlimited data on every tier
2026-10-23sidecar.network/pricing"IPv4 depends on plan: Pulse+IPv4, Relay, Surge, Fleet, and Command include dedicated IPv4(s); Micro / Free / Spark / Launch / Pulse are IPv6-only."
2026-10-23sidecar.network/pricingIPv4 tiers carry a USD 29 setup fee plus USD 3 provisioning fee
2026-10-23sidecar.network/llms.txtdevice-code onboarding without email or a browser; REST API for peers; verify call returns externally_reachable and the assigned addresses
More fields 6
wg pathregistration-api
wg detailThere is no file to import: the agent injects the tunnel into the container's network namespace. "WireGuard kernel netns injection - the container IS the IP. No NAT, no proxy; every protocol including raw UDP and ICMP." Peers are created through the REST API: "POST https://sidecar.network/v1/device/authorize ... tier: free". The device-flow page states the onboarding: "AI agents can install Sidecar without a browser, email, or human-in-the-loop steps using RFC 8628 device-code flow."
ingresstcp+udp
volume stated"Every tier ships with unlimited data transfer. You pay for a public IP and speed - not for gigabytes." and "We never charge you for data - ever. Our tiers are speed-limited, not data-capped." The free tier's speed is the cap: 2 Mbps.
bytes transityes
transit noteSix regions on the vendor's relays; the container holds the address itself rather than sitting behind NAT.
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