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Public pages, forms, participant pages, emails and policies are available in English. Historical screenshots in the user guide retain their original Spanish interface.

Why StintLogic exists

More context for decisions. More focus on the track.

Your race engineer for iRacing. Voice guidance and race context help you make decisions while staying focused on driving.

Get it in Microsoft StoreSee how it works

Free to use during open Pilot 0. No invitation or subscription required.

Windows x64iRacingLocal processing

StintLogic shows the full context in Live, compares scenarios in Strategy and summarizes the strategy decision in the overlay.
Command Center · LiveAvailable
StintLogic Command Center during a race, showing P4, telemetry, relative positions and engineer messages. Spanish interface.
Command Center · StrategyUnder validation
StintLogic Strategy with the current recommendation, fuel to the pit stop and alternatives. Spanish interface with sample data.
What the driver seesStrategy · Under validation
Compact StintLogic strategy overlay with fuel, range, pit call and projected impact. Spanish interface.

Desktop: Strategy 1.6.1 · Live and overlay 1.5.5 · Spanish interface with sample data

How context becomes a decision

  1. 01

    Observe

    Real-time context

  2. 02

    Cross-check

    Available evidence

  3. 03

    Prioritize

    What matters

  4. 04

    Communicate

    A clear decision

  5. It does not promise certainty where there is none.

How it works

Understand your race.
Decide what to do next.

It does more than read telemetry. It retains context, assesses the evidence and decides whether to speak.

  1. 01

    Telemetry

    Direct readings from the session.

  2. 02

    Memory

    Context connecting every lap.

  3. 03

    Assessment

    Facts, estimates and uncertainty.

  4. 04

    Priority

    What matters and when to intervene.

  5. 05

    Dialogue

    A clear message backed by evidence.

  6. 06

    Voice

    Hear the decision while keeping your eyes on track.

Individual strategy, voice and recordings stay local. Team Strategy requires an Internet connection.

Product

Less noise.
Better judgment.

Each view helps you make a decision, with its evidence and maturity clearly shown.

01Available

Too many calls with no clear priority.

Contextual engineer

StintLogic assesses the whole session. Adjust the profile, frequency, strictness and categories while preserving safety calls.

02Available

Scattered information while you drive.

Command Center and overlays

Visible strategy and optional engineer subtitles: two native overlays you can configure for each screen.

03Under validation

Comparing scenarios during a race.

Strategy Engine

Projects fuel range, the Race Plan, pit windows and alternatives, with their assumptions, stability and confidence.

Team Strategy · Available in Early Access

Coordinate your team around one shared plan.

One coordinator maintains the shared plan while the others view it in read-only mode. Transfer coordination while preserving the plan, active driver and telemetry source.

This feature requires an Internet connection.

Explore Team Strategy →

Implemented in Early Access. Wider on-track validation is ongoing; multi-driver regression testing is still pending.

Team Strategy

Demo room with three members, roles, trust policies and coordination transfer. Spanish interface with sample data.
Desktop 1.5.5 beta · Sample data · Open the image to see the details.

Local by design

Your driving data stays local by default.

01

Core race functions

Telemetry, individual strategy, voice and recordings are processed on your computer.

02

No automatic uploads

Recordings are not uploaded automatically. Joining Team Strategy shares the context needed to coordinate the room.

03

Explicit consent

Feedback can include comments and an exported recording, only if you choose to attach it and consent to its review.

Public Early Access is open

Help validate a different kind of race engineer.

Use StintLogic on Windows with iRacing, in Spanish or English. Share your experience to help us improve.

Get it in Microsoft StoreSend feedback →
FreeInternationalNo application requirediRacingWindows x64

Use is free during the open Pilot 0. You do not need a subscription to participate. Strategy features remain under validation.