SYS.INT routes AI inference traffic for teams that cannot tolerate unpredictable latency.
Founded in 2019, the company operates the routing layer between model weights and the applications calling them: 50-plus edge regions, 147 supported foundation models, and a 99.97% uptime SLA on the Pro tier.
What principles guide the routing layer?
SYS.INT engineering follows four fixed principles, enforced in code review rather than written only as a value statement.
Deterministic over clever
A routing decision has to be explainable from its inputs alone. A fixed rule table picks the model, not a black-box heuristic, and that table ships in the changelog.
Latency budgets are contracts
Sub-5ms p99 is a threshold that pages an on-call engineer when a region crosses it, not a number picked for a slide.
Inspectable by default
Every request gets a trace ID at the edge. Structured logs are the standard output on every tier, including the free one.
Own the failure modes
When a region degrades, traffic fails over in under 400ms. The failover time is published next to the uptime average, not instead of it.
Who builds SYS.INT?
SYS.INT is maintained by a small distributed team across four functions: leadership, infrastructure, platform engineering, and product design. The names below are placeholders: this is template demo content, not a real company roster.
Sets routing architecture priorities and product direction.
Owns the edge network, capacity planning, and the uptime SLA.
Builds the model routing layer and the inference API.
Designs the console, the docs, and the developer-facing tooling.
Is SYS.INT funded and stable?
SYS.INT has shipped five major versions since 2019 and closed a seed round in 2023. This timeline is placeholder content for the template: no real investor names or logos are shown here.
Three infrastructure engineers leave hyperscale roles to start the company.
Private beta opens to 12 pilot teams on a single edge region.
Public launch of the inference routing API.
Seed funding closes. The edge network passes 50 regions.
147 foundation models supported. The Pro tier moves to a 99.97% uptime SLA.
Is SYS.INT hiring?
Open roles, when available, are posted through the contact form linked below. This template does not include a separate careers portal or job board integration.
Talk to the team behind SYS.INT.
Ask about the architecture, request a platform walkthrough, or get in touch about open roles.
Talk to the Team