LightSpeed

shibbityshwab.github.io

What it is

LightSpeed routes game traffic through a fast path using ML-based proxy selection to reduce ping.

From shibbityshwab.github.io's own pages, read 3 Oct 2026.

FreeFree forever · Game network optimizer · community-hosted relays · 21 built-in game profilesFree

As shibbityshwab.github.io lists them, read 3 Oct 2026.

Data plate

Price: Free to use
Free plan: Yes
Free trial: No
Runs on: Linux, macOS, self-hosted, Windows
Open source: No
Website: shibbityshwab.github.io
Compatibility: LightSpeed says it reroutes without modifying game packets or memory and is designed to work alongside major anti-cheat systems; it does not guarantee bans will never occur.
Game support: It has built-in profiles for 21 games, and other UDP-based games can use manual port configuration.
Integrations: Optional Cloudflare WARP integration uses the MASQUE protocol and is described as routing through the NTT backbone.
Packet recovery: XOR-based forward error correction can recover a lost packet with 25% bandwidth overhead at the default block size.
Performance limit: Ping improvement depends on the player's location and ISP, and the site says its latency estimate is a signal rather than a promise of in-game latency.
Privacy: Anonymous aggregate telemetry is enabled by default and can be disabled; telemetry is sent over plaintext HTTP to an unauthenticated endpoint.
Relays: The client uses a community-hosted, sponsor-funded relay network and verifies a signed registry to discover relays.
Routing: Its model evaluates latency, jitter, packet loss, and other network data to select a route, or the direct path when that is fastest.
Checked: 3 Oct 2026

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